Technical Information
Malicious functions
To complicate detection of its presence in the operating system,
deletes volume shadow copies.
Injects code into
the following system processes:
- <SYSTEM32>\vds.exe
Terminates or attempts to terminate
the following system processes:
- <SYSTEM32>\taskhost.exe
- <SYSTEM32>\dwm.exe
the following user processes:
- iexplore.exe
Modifies file system
Creates the following files
- %TEMP%\.mc_osn.exe
- %CommonProgramFiles%\microsoft shared\office14\office setup controller\proplus\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\office14\office setup controller\proofing.en-us\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\office14\office setup controller\proof.fr\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\office14\office setup controller\proof.es\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\office14\office setup controller\proof.en\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\office14\office setup controller\powerpoint.en-us\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\office14\office setup controller\outlook.en-us\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\office14\office setup controller\onenote.en-us\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\office14\office setup controller\office32.ww\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\office14\office setup controller\office32.en-us\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\office14\office setup controller\publisher.en-us\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\office14\office setup controller\office.en-us\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\office14\office setup controller\groove.en-us\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\office14\office setup controller\excel.en-us\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\office14\office setup controller\access.en-us\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\office14\1033\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\grphflt\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\equation\+readme-warning+.txt
- C:\msocache\all users\{90140000-0117-0409-1000-0000000ff1ce}-c\+readme-warning+.txt
- C:\msocache\all users\{90140000-0117-0409-1000-0000000ff1ce}-c\access.en-us\+readme-warning+.txt
- C:\msocache\all users\{90140000-0115-0409-1000-0000000ff1ce}-c\+readme-warning+.txt
- C:\msocache\all users\{90140000-00ba-0409-1000-0000000ff1ce}-c\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\office14\office setup controller\infopath.en-us\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\office14\office setup controller\word.en-us\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\office14\office setup controller\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\office14\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\themes14\eclipse\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\themes14\echo\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\themes14\deepblue\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\themes14\concrete\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\themes14\compass\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\themes14\cascade\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\themes14\capsules\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\themes14\canyon\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\themes14\breeze\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\themes14\boldstri\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\themes14\blueprnt\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\themes14\bluecalm\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\themes14\blends\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\themes14\axis\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\themes14\arctic\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\themes14\aftrnoon\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\textconv\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\smart tag\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\smart tag\lists\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\smart tag\lists\1033\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\smart tag\1033\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\proof\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\officesoftwareprotectionplatform\+readme-warning+.txt
- C:\msocache\all users\{90140000-00a1-0409-1000-0000000ff1ce}-c\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\themes14\edge\+readme-warning+.txt
- C:\msocache\all users\{90140000-0044-0409-1000-0000000ff1ce}-c\+readme-warning+.txt
- C:\msocache\all users\{90140000-002c-0409-1000-0000000ff1ce}-c\+readme-warning+.txt
- C:\far2\plugins\arclite\+readme-warning+.txt
- C:\far2\plugins\align\+readme-warning+.txt
- C:\far2\fexcept\+readme-warning+.txt
- C:\far2\encyclopedia\+readme-warning+.txt
- C:\far2\encyclopedia\tap\+readme-warning+.txt
- C:\far2\documentation\rus\+readme-warning+.txt
- C:\far2\documentation\eng\+readme-warning+.txt
- C:\far2\addons\+readme-warning+.txt
- C:\far2\addons\xlat\+readme-warning+.txt
- C:\far2\addons\xlat\russian\+readme-warning+.txt
- C:\far2\plugins\autowrap\+readme-warning+.txt
- C:\far2\addons\shell\+readme-warning+.txt
- C:\far2\addons\macros\+readme-warning+.txt
- C:\far2\addons\colors\+readme-warning+.txt
- C:\far2\addons\colors\default_highlighting\+readme-warning+.txt
- C:\far2\addons\colors\custom_highlighting\+readme-warning+.txt
- D:\+readme-warning+.txt
- %TEMP%\+readme-warning+.txt
- %TEMP%\webinstaller\qnzuposrqouvfisa\+readme-warning+.txt
- %TEMP%\temp1_fp_13.0.0.182_archive.zip\fp_13.0.0.182_archive\13_0_r0_182\+readme-warning+.txt
- %TEMP%\opera installer\+readme-warning+.txt
- %TEMP%\adobe_admlogs\+readme-warning+.txt
- C:\far2\addons\setup\+readme-warning+.txt
- C:\far2\plugins\brackets\+readme-warning+.txt
- C:\far2\plugins\compare\+readme-warning+.txt
- C:\far2\plugins\drawline\+readme-warning+.txt
- C:\msocache\all users\{90140000-002c-0409-1000-0000000ff1ce}-c\proof.fr\+readme-warning+.txt
- C:\msocache\all users\{90140000-002c-0409-1000-0000000ff1ce}-c\proof.es\+readme-warning+.txt
- C:\msocache\all users\{90140000-002c-0409-1000-0000000ff1ce}-c\proof.en\+readme-warning+.txt
- C:\msocache\all users\{90140000-001b-0409-1000-0000000ff1ce}-c\+readme-warning+.txt
- C:\msocache\all users\{90140000-001a-0409-1000-0000000ff1ce}-c\+readme-warning+.txt
- C:\msocache\all users\{90140000-0019-0409-1000-0000000ff1ce}-c\+readme-warning+.txt
- C:\msocache\all users\{90140000-0018-0409-1000-0000000ff1ce}-c\+readme-warning+.txt
- C:\msocache\all users\{90140000-0016-0409-1000-0000000ff1ce}-c\+readme-warning+.txt
- C:\msocache\all users\{90140000-0011-0000-1000-0000000ff1ce}-c\+readme-warning+.txt
- C:\far2\+readme-warning+.txt
- C:\far2\pluginsdk\headers.pas\+readme-warning+.txt
- C:\far2\pluginsdk\headers.c\+readme-warning+.txt
- C:\far2\plugins\tmppanel\+readme-warning+.txt
- C:\far2\plugins\proclist\+readme-warning+.txt
- C:\far2\plugins\network\+readme-warning+.txt
- C:\far2\plugins\macroview\+readme-warning+.txt
- C:\far2\plugins\hlfviewer\+readme-warning+.txt
- C:\far2\plugins\ftp\+readme-warning+.txt
- C:\far2\plugins\ftp\lib\+readme-warning+.txt
- C:\far2\plugins\filecase\+readme-warning+.txt
- C:\far2\plugins\farcmds\+readme-warning+.txt
- C:\far2\plugins\emenu\+readme-warning+.txt
- C:\far2\plugins\editcase\+readme-warning+.txt
- C:\msocache\all users\{90140000-0043-0409-1000-0000000ff1ce}-c\+readme-warning+.txt
- %CommonProgramFiles%\microsoft shared\themes14\evrgreen\+readme-warning+.txt
Moves the following files
- from %TEMP%\adobearm.log to %TEMP%\adobearm.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\microsoft .net framework 4.5.2 setup_20151216_212237215-msi_netfx_full_gdr_x64.msi.txt to %TEMP%\microsoft .net framework 4.5.2 setup_20151216_212237215-msi_netfx_full_gdr_x64.msi.txt.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\microsoft .net framework 4.5.2 setup_20151216_212237215.html to %TEMP%\microsoft .net framework 4.5.2 setup_20151216_212237215.html.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\microsoft .net framework 4.7.1 setup_20200610_195959602.html to %TEMP%\microsoft .net framework 4.7.1 setup_20200610_195959602.html.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\microsoft .net framework 4.7.1 setup_20200610_200621826-msi_netfx_full_x64.msi.txt to %TEMP%\microsoft .net framework 4.7.1 setup_20200610_200621826-msi_netfx_full_x64.msi.txt.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\microsoft .net framework 4.7.1 setup_20200610_200621826.html to %TEMP%\microsoft .net framework 4.7.1 setup_20200610_200621826.html.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\microsoft visual c++ 2010 x86 redistributable setup_20150506_155226438.html to %TEMP%\microsoft visual c++ 2010 x86 redistributable setup_20150506_155226438.html.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\msi1cfbe.log to %TEMP%\msi1cfbe.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\msic204f.log to %TEMP%\msic204f.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\jusched.log to %TEMP%\jusched.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\microsoft .net framework 4.5 setup_20150506_155317844.html to %TEMP%\microsoft .net framework 4.5 setup_20150506_155317844.html.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\msid38c.log to %TEMP%\msid38c.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\rgi8564.tmp to %TEMP%\rgi8564.tmp.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\rgi8564.tmp-tmp to %TEMP%\rgi8564.tmp-tmp.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\rgie195.tmp to %TEMP%\rgie195.tmp.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\rgie195.tmp-tmp to %TEMP%\rgie195.tmp-tmp.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\setupexe(20151124155624744).log to %TEMP%\setupexe(20151124155624744).log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\setupexe(201603101200226dc).log to %TEMP%\setupexe(201603101200226dc).log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\setupexe(20160310140634718).log to %TEMP%\setupexe(20160310140634718).log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\user.bmp to %TEMP%\user.bmp.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\msie45bf.log to %TEMP%\msie45bf.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\msieb217.log to %TEMP%\msieb217.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\jawshtml.html to %TEMP%\jawshtml.html.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\javadeployreg.log to %TEMP%\javadeployreg.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\dotnetfxsdk.log to %TEMP%\dotnetfxsdk.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\adobesfx.log to %TEMP%\adobesfx.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\aspnetsetup.log to %TEMP%\aspnetsetup.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\aspnetsetup_00000.log to %TEMP%\aspnetsetup_00000.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\aspnetsetup_00001.log to %TEMP%\aspnetsetup_00001.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\aspnetsetup_00002.log to %TEMP%\aspnetsetup_00002.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\aspnetsetup_00003.log to %TEMP%\aspnetsetup_00003.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\dd_ndp452-kb2901907-x86-x64-allos-enu_decompression_log.txt to %TEMP%\dd_ndp452-kb2901907-x86-x64-allos-enu_decompression_log.txt.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\dd_ndp471-kb4033342-x86-x64-allos-enu_decompression_log.txt to %TEMP%\dd_ndp471-kb4033342-x86-x64-allos-enu_decompression_log.txt.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\dd_setuputility.txt to %TEMP%\dd_setuputility.txt.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\adobearm_notlocked.log to %TEMP%\adobearm_notlocked.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\dd_vcredist_amd64_20151216210341.log to %TEMP%\dd_vcredist_amd64_20151216210341.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\dd_vcredist_amd64_20151216210341_001_vcruntimeadditional_x64.log to %TEMP%\dd_vcredist_amd64_20151216210341_001_vcruntimeadditional_x64.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\dd_vcredist_x86_20151216210157.log to %TEMP%\dd_vcredist_x86_20151216210157.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\dd_vcredist_x86_20151216210157_000_vcruntimeminimum_x86.log to %TEMP%\dd_vcredist_x86_20151216210157_000_vcruntimeminimum_x86.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\dd_vcredist_x86_20151216210157_001_vcruntimeadditional_x86.log to %TEMP%\dd_vcredist_x86_20151216210157_001_vcruntimeadditional_x86.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\dd_wcf_ca_smci_20151217_052858_840.txt to %TEMP%\dd_wcf_ca_smci_20151217_052858_840.txt.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\dd_wcf_ca_smci_20151217_052908_497.txt to %TEMP%\dd_wcf_ca_smci_20151217_052908_497.txt.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\dd_wcf_ca_smci_20200611_031056_919.txt to %TEMP%\dd_wcf_ca_smci_20200611_031056_919.txt.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\dd_wcf_ca_smci_20200611_031101_060.txt to %TEMP%\dd_wcf_ca_smci_20200611_031101_060.txt.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\dotnetfx.log to %TEMP%\dotnetfx.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\dd_vcredist_amd64_20151216210341_000_vcruntimeminimum_x64.log to %TEMP%\dd_vcredist_amd64_20151216210341_000_vcruntimeminimum_x64.log.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\wallpaper.bmp to %TEMP%\wallpaper.bmp.[95fa328f].[back2restore@neomailbox.ch].mkp
- from %TEMP%\wmsetup.log to %TEMP%\wmsetup.log.[95fa328f].[back2restore@neomailbox.ch].mkp
Modifies the following files
- %TEMP%\adobearm.log
- %TEMP%\jusched.log
- %TEMP%\jawshtml.html
- %TEMP%\javadeployreg.log
- %TEMP%\dotnetfxsdk.log
- %TEMP%\dotnetfx.log
- %TEMP%\dd_wcf_ca_smci_20200611_031101_060.txt
- %TEMP%\dd_wcf_ca_smci_20200611_031056_919.txt
- %TEMP%\dd_wcf_ca_smci_20151217_052908_497.txt
- %TEMP%\dd_wcf_ca_smci_20151217_052858_840.txt
- %TEMP%\dd_vcredist_x86_20151216210157_001_vcruntimeadditional_x86.log
- %TEMP%\dd_vcredist_x86_20151216210157_000_vcruntimeminimum_x86.log
- %TEMP%\dd_vcredist_x86_20151216210157.log
- %TEMP%\dd_vcredist_amd64_20151216210341_001_vcruntimeadditional_x64.log
- %TEMP%\dd_vcredist_amd64_20151216210341_000_vcruntimeminimum_x64.log
- %TEMP%\dd_vcredist_amd64_20151216210341.log
- %TEMP%\dd_setuputility.txt
- %TEMP%\dd_ndp471-kb4033342-x86-x64-allos-enu_decompression_log.txt
- %TEMP%\dd_ndp452-kb2901907-x86-x64-allos-enu_decompression_log.txt
- %TEMP%\aspnetsetup_00003.log
- %TEMP%\aspnetsetup_00002.log
- %TEMP%\aspnetsetup_00001.log
- %TEMP%\aspnetsetup_00000.log
- %TEMP%\aspnetsetup.log
- %TEMP%\adobe_admlogs\adobe_gde.log
- %TEMP%\adobe_admlogs\adobe_adm.log
- %TEMP%\adobesfx.log
- %TEMP%\adobearm_notlocked.log
- %TEMP%\microsoft .net framework 4.5 setup_20150506_155317844.html
- %TEMP%\microsoft .net framework 4.5.2 setup_20151216_212237215-msi_netfx_full_gdr_x64.msi.txt
Modifies multiple files.
Modifies user data files (Trojan.Encoder).
Miscellaneous
Creates and executes the following
- '%TEMP%\.mc_osn.exe'
- '%TEMP%\.mc_osn.exe' n2320
- '<SYSTEM32>\cmd.exe' ' (with hidden window)
Executes the following
- '<SYSTEM32>\cmd.exe'
- '<SYSTEM32>\wbadmin.exe' delete catalog -quiet
- '<SYSTEM32>\wbengine.exe'
- '<SYSTEM32>\vds.exe'
