Technical Information
Malicious functions
Executes the following
- '%WINDIR%\syswow64\taskkill.exe' /f /im chrome.exe
- '%WINDIR%\syswow64\taskkill.exe' /f /im opera.exe
Injects code into
the following user processes:
- firefox.exe
Reads files which store third party applications passwords
- %LOCALAPPDATA%\google\chrome\user data\default\login data
- %LOCALAPPDATA%\google\chrome\user data\default\cookies
- %APPDATA%\mozilla\firefox\profiles.ini
- %APPDATA%\opera software\opera stable\login data
- %LOCALAPPDATA%\google\chrome\user data\default\web data
Modifies file system
Creates the following files
- %TEMP%\a72b7d481ca23360.exe
- %LOCALAPPDATA%\cookies1614205478835
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\extensions\{e4a8a97b-f2ed-450b-b12d-ee082ba24781}.xpi
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++fe0ddd3d-a6f9-4fcf-9fa1-04ee736f082a\.metadata-v2
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++c9cdd9b2-a8a6-4f4c-8167-86f19e1820e6^usercontextid=4294967295\.metadata-v2
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++d1f351cc-31ff-421b-b87d-57d5cb71c1f8^usercontextid=4294967295\.metadata-v2
- %ALLUSERSPROFILE%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\policy.vpol
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++68c56b1f-25b6-4a97-b66d-eb454bcdbf0f^usercontextid=4294967295\.metadata-v2
- %ALLUSERSPROFILE%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\3ccd5499-87a8-4b10-a215-608888dd3b55.vsch
- %ALLUSERSPROFILE%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\2f1a6504-0641-44cf-8bb5-3612d865f2e5.vsch
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++fe0ddd3d-a6f9-4fcf-9fa1-04ee736f082a^usercontextid=4294967295\.metadata-v2
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++d1f351cc-31ff-421b-b87d-57d5cb71c1f8^usercontextid=4294967295\idb\3647222921wleabceoxlt-eengsairo.sqlite
- %LOCALAPPDATA%\microsoft\vault\4bf4c442-9b8a-41a0-b380-dd4a704ddb28\policy.vpol
- %LOCALAPPDATA%\login data1614205491987
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++c9cdd9b2-a8a6-4f4c-8167-86f19e1820e6^usercontextid=4294967295\idb\3647222921wleabceoxlt-eengsairo.sqlite
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++68c56b1f-25b6-4a97-b66d-eb454bcdbf0f^usercontextid=4294967295\idb\3647222921wleabceoxlt-eengsairo.sqlite
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++fe0ddd3d-a6f9-4fcf-9fa1-04ee736f082a\idb\61413404gyreekansoem.sqlite
- %LOCALAPPDATA%\login data1614205487088
- %LOCALAPPDATA%\cookies1614205487088
- %LOCALAPPDATA%\web data1614205487119
- %LOCALAPPDATA%webdata1614205487197
- %LOCALAPPDATA%\login data1614205491924
- %LOCALAPPDATA%\cookies1614205491940
- %LOCALAPPDATA%\cookies.sqlite1614205491971
- %LOCALAPPDATA%\cookies.sqlite1614205491971-shm
- %LOCALAPPDATA%\login data1614205478679
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++fe0ddd3d-a6f9-4fcf-9fa1-04ee736f082a^usercontextid=4294967295\idb\3647222921wleabceoxlt-eengsairo.sqlite
- %LOCALAPPDATA%\cookies.sqlite1614205478195-shm
- %LOCALAPPDATA%\google\chrome\user data\default\extensions\fmfcpdaiadaghjpbhmaochllbggbecmp\1.0.0.0_0\book.js
- %TEMP%\gdiview.msi
- %TEMP%\msi7500.tmp
- %TEMP%\1614205477446
- %LOCALAPPDATA%\login data1614205477509
- %LOCALAPPDATA%\cookies1614205477509
- %LOCALAPPDATA%\crx.7z
- %LOCALAPPDATA%\crx.json
- %LOCALAPPDATA%\google\chrome\user data\default\extensions\fmfcpdaiadaghjpbhmaochllbggbecmp\1.0.0.0_0\icon.png
- %LOCALAPPDATA%\google\chrome\user data\default\extensions\fmfcpdaiadaghjpbhmaochllbggbecmp\1.0.0.0_0\icon48.png
- %LOCALAPPDATA%\google\chrome\user data\default\extensions\fmfcpdaiadaghjpbhmaochllbggbecmp\1.0.0.0_0\popup.html
- %LOCALAPPDATA%\google\chrome\user data\default\extensions\fmfcpdaiadaghjpbhmaochllbggbecmp\1.0.0.0_0\background.js
- %LOCALAPPDATA%\google\chrome\user data\default\extensions\fmfcpdaiadaghjpbhmaochllbggbecmp\1.0.0.0_0\jquery-1.8.3.min.js
- %TEMP%\1614205477665
- %LOCALAPPDATA%\google\chrome\user data\default\extensions\fmfcpdaiadaghjpbhmaochllbggbecmp\1.0.0.0_0\popup.js
- %LOCALAPPDATA%\google\chrome\user data\default\extensions\fmfcpdaiadaghjpbhmaochllbggbecmp\1.0.0.0_0\manifest.json
- %TEMP%\1614205477602
- %APPDATA%\opera software\opera stable\extensions\fmfcpdaiadaghjpbhmaochllbggbecmp\1.0.0.0_0\icon.png
- %APPDATA%\opera software\opera stable\extensions\fmfcpdaiadaghjpbhmaochllbggbecmp\1.0.0.0_0\icon48.png
- %APPDATA%\opera software\opera stable\extensions\fmfcpdaiadaghjpbhmaochllbggbecmp\1.0.0.0_0\popup.html
- %APPDATA%\opera software\opera stable\extensions\fmfcpdaiadaghjpbhmaochllbggbecmp\1.0.0.0_0\background.js
- %APPDATA%\opera software\opera stable\extensions\fmfcpdaiadaghjpbhmaochllbggbecmp\1.0.0.0_0\book.js
- %APPDATA%\opera software\opera stable\extensions\fmfcpdaiadaghjpbhmaochllbggbecmp\1.0.0.0_0\jquery-1.8.3.min.js
- %APPDATA%\opera software\opera stable\extensions\fmfcpdaiadaghjpbhmaochllbggbecmp\1.0.0.0_0\popup.js
- %APPDATA%\opera software\opera stable\extensions\fmfcpdaiadaghjpbhmaochllbggbecmp\1.0.0.0_0\manifest.json
- %LOCALAPPDATA%\cookies.sqlite1614205478195
- %LOCALAPPDATA%\cookies1614205491987
Deletes the following files
- %TEMP%\msi7500.tmp
- %LOCALAPPDATA%\cookies.sqlite1614205491971
- %LOCALAPPDATA%\cookies.sqlite1614205491971-shm
- %LOCALAPPDATA%\cookies1614205491940
- %LOCALAPPDATA%\login data1614205491924
- %LOCALAPPDATA%webdata1614205487197
- %LOCALAPPDATA%\web data1614205487119
- %LOCALAPPDATA%\cookies1614205487088
- %LOCALAPPDATA%\login data1614205487088
- %TEMP%\a72b7d481ca23360.exe
- %LOCALAPPDATA%\login data1614205491987
- %TEMP%\1614205477665
- %LOCALAPPDATA%\login data1614205478679
- %LOCALAPPDATA%\cookies.sqlite1614205478195
- %LOCALAPPDATA%\cookies.sqlite1614205478195-shm
- %TEMP%\1614205477602
- %TEMP%\1614205477446
- %LOCALAPPDATA%\crx.7z
- %LOCALAPPDATA%\crx.json
- %LOCALAPPDATA%\cookies1614205477509
- %LOCALAPPDATA%\login data1614205477509
- %LOCALAPPDATA%\cookies1614205478835
- %LOCALAPPDATA%\cookies1614205491987
Moves the following files
- from %LOCALAPPDATA%\google\chrome\user data\default\extensions\fmfcpdaiadaghjpbhmaochllbggbecmp\1.0.0.0_0\book.js to %LOCALAPPDATA%\google\chrome\user data\default\extensions\fmfcpdaiadaghjpbhmaochllbggbecmp\1.0.0.0_0\d8yi+hf7rx.js
Modifies the following files
- %LOCALAPPDATA%\google\chrome\user data\default\secure preferences
- %LOCALAPPDATA%\google\chrome\user data\default\preferences
- %APPDATA%\opera software\opera stable\preferences
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\prefs.js
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\extensions.json
Substitutes the following files
- %LOCALAPPDATA%\crx.7z
- %LOCALAPPDATA%\crx.json
Deletes itself.
Network activity
Connects to
- 'c8#####78f8d7e73.com':80
TCP
HTTP GET requests
- http://c8#####78f8d7e73.com/info_old/r
HTTP POST requests
- http://c8#####78f8d7e73.com//fine/send
- http://c8#####78f8d7e73.com/info_old/e
- http://c8#####78f8d7e73.com/info_old/g
- http://c8#####78f8d7e73.com/info_old/w
UDP
- DNS ASK c8#####78f8d7e73.com
Miscellaneous
Adds a root certificate
Searches for the following windows
- ClassName: '' WindowName: ''
Creates and executes the following
- '%TEMP%\a72b7d481ca23360.exe' 0011 user01
- '%TEMP%\a72b7d481ca23360.exe' 200 user01
- '%WINDIR%\syswow64\msiexec.exe' /i "%TEMP%\gdiview.msi"' (with hidden window)
- '%TEMP%\a72b7d481ca23360.exe' 0011 user01' (with hidden window)
- '%TEMP%\a72b7d481ca23360.exe' 200 user01' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c ping 127.0.0.1 -n 3 & del "<Full path to file>"' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c taskkill /f /im chrome.exe' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c taskkill /f /im opera.exe' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c ping 127.0.0.1 -n 3 & del "%TEMP%\A72B7D481CA23360.exe"' (with hidden window)
- '%TEMP%\download\thunderfw.exe' ThunderFW "%TEMP%\download\MiniThunderPlatform.exe"' (with hidden window)
Executes the following
- '%WINDIR%\syswow64\msiexec.exe' /i "%TEMP%\gdiview.msi"
- '%WINDIR%\syswow64\cmd.exe' /c ping 127.0.0.1 -n 3 & del "<Full path to file>"
- '%WINDIR%\syswow64\ping.exe' 127.0.0.1 -n 3
- '%WINDIR%\syswow64\cmd.exe' /c taskkill /f /im chrome.exe
- '%ProgramFiles(x86)%\mozilla firefox\firefox.exe'
- '%WINDIR%\syswow64\cmd.exe' /c taskkill /f /im opera.exe
- '%WINDIR%\syswow64\cmd.exe' /c ping 127.0.0.1 -n 3 & del "%TEMP%\A72B7D481CA23360.exe"
