Android.Hidden.11720

Technical information

Malicious functions:

Removes app icon from the screen.

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) 81.69.1####.65:80
TCP(HTTP/1.1) 1####.35.204.35:80
TCP(HTTP/1.1) 1####.35.212.35:80
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.0) c####.pd####.com.####.cn:443
TCP(TLS/1.0) and####.a####.go####.com:443
TCP(TLS/1.0) pla####.google####.com:443
TCP(TLS/1.0) 64.2####.165.94:443
TCP(TLS/1.0) rr9---s####.g####.com:443
TCP(TLS/1.2) 64.2####.165.94:443
TCP(TLS/1.2) p####.google####.com:443
TCP pmm####.pindu####.com:443
TCP 1####.28.206.151:443
TCP fu####.pd####.com:443
TCP t####.pindu####.com:443
TCP 1####.32.16.17:443
TCP c####.pd####.com.####.cn:443

DNS requests:

and####.a####.go####.com
and####.google####.com
c####.pd####.com
dl.pd####.com
fu####.pd####.com
gmscomp####.google####.com
p####.google####.com
pla####.google####.com
pmm####.pindu####.com
rr9---s####.g####.com
t####.pindu####.com
t####.pindu####.com

HTTP GET requests:

c####.pd####.com.####.cn:443/android_dev/2023-03-10/component/so/deploy/...

File system changes:

Creates the following files:

/data/anr/traces.txt
/data/data/####/1686986408_622_d19c254ce9443f72e29c29209071695e...leted)
/data/data/####/1686986408_622_d19c254ce9443f72e29c29209071695e.collect
/data/data/####/1686986411_392_9c144d4d813184ada99a2e8bde42f7b3...leted)
/data/data/####/1686986411_392_9c144d4d813184ada99a2e8bde42f7b3.collect
/data/data/####/1686986422_905_9c144d4d813184ada99a2e8bde42f7b3...leted)
/data/data/####/1686986427_379_d19c254ce9443f72e29c29209071695e...leted)
/data/data/####/1686986427_379_d19c254ce9443f72e29c29209071695e.collect
/data/data/####/1686986432_50_d19c254ce9443f72e29c29209071695e....leted)
/data/data/####/1686986432_50_d19c254ce9443f72e29c29209071695e.collect
/data/data/####/1686986435_632_d19c254ce9443f72e29c29209071695e.collect
/data/data/####/1686986436_764_d19c254ce9443f72e29c29209071695e...leted)
/data/data/####/1686986439_57_d19c254ce9443f72e29c29209071695e....leted)
/data/data/####/1686986439_57_d19c254ce9443f72e29c29209071695e.collect
/data/data/####/1686986444_663_d19c254ce9443f72e29c29209071695e...leted)
/data/data/####/1686986444_663_d19c254ce9443f72e29c29209071695e.collect
/data/data/####/1686986446_217_d19c254ce9443f72e29c29209071695e...leted)
/data/data/####/1686986453_149_d19c254ce9443f72e29c29209071695e.collect
/data/data/####/1686986456_193_d19c254ce9443f72e29c29209071695e...leted)
/data/data/####/1686986456_193_d19c254ce9443f72e29c29209071695e.collect
/data/data/####/1686986457_890_d19c254ce9443f72e29c29209071695e...leted)
/data/data/####/1686986457_890_d19c254ce9443f72e29c29209071695e.collect
/data/data/####/1686986459_583_d19c254ce9443f72e29c29209071695e.collect
/data/data/####/5ba3fe8769174430a00cc32e124d269a
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/Web_AbCompRelease
/data/data/####/ab_net_update_lock_prefix
/data/data/####/ab_update_lock
/data/data/####/backup_info
/data/data/####/com.xunmeng.pinduoduo.chatBuiltInTemplate.vlock
/data/data/####/com.xunmeng.pinduoduo.v7alibdyncommon-patch.vlock
/data/data/####/com.xunmeng.pinduoduo.v7alibdyncommon.manifest
/data/data/####/com.xunmeng.pinduoduo.v7alibdyncommon.manifest.temp
/data/data/####/com.xunmeng.pinduoduo.v7alibdyncommon.md5checker.temp
/data/data/####/com.xunmeng.pinduoduo.web-patch.vlock
/data/data/####/com.xunmeng.pinduoduo.web.manifest
/data/data/####/com.xunmeng.pinduoduo.web.md5checker
/data/data/####/com.xunmeng.pinduoduo.web.vlock
/data/data/####/com.xunmeng.pinduoduo_preferences.xml
/data/data/####/cookie_prefs.xml
/data/data/####/cs_tracker.db-journal
/data/data/####/event_data.db-journal
/data/data/####/event_data_titan.db-journal
/data/data/####/exp_ab_update
/data/data/####/exp_net_update_lock_prefix
/data/data/####/extra_info.json.temp
/data/data/####/gc.vlock
/data/data/####/iris_downloader_main_v12.db-journal
/data/data/####/journal
/data/data/####/libdyncommon.zip.temp
/data/data/####/main_sp
/data/data/####/metrics_guid
/data/data/####/mmkv.vlock
/data/data/####/mpid
/data/data/####/multi_process_cold_start
/data/data/####/okdownload-breakpoint.db-journal
/data/data/####/pinduoduo.mmap1_8
/data/data/####/pinduoduo.mmap2_8
/data/data/####/pinduoduo_20230617.xlog
/data/data/####/pinduoduo_titan.mmap1_8
/data/data/####/pinduoduo_titan.mmap2_8
/data/data/####/pinduoduo_titan_20230617.xlog
/data/data/####/placeholder_00001686986388388001.dirty.xcrash
/data/data/####/placeholder_00001686986398328001.dirty.xcrash
/data/data/####/placeholder_00001686986398529002.clean.xcrash
/data/data/####/placeholder_00001686986398674003.dirty.xcrash
/data/data/####/placeholder_00001686986398983004.clean.xcrash
/data/data/####/proc_auxv
/data/data/####/raw_ab_data.json
/data/data/####/raw_ab_data.json.temp-1686986462240
/data/data/####/raw_exp_ab_data.json
/data/data/####/raw_exp_ab_data.json.temp-1686986443508
/data/data/####/save_config_to_mmkv
/data/data/####/stat_cookie_prefs.xml
/data/data/####/storage_permission_check_com.xunmeng.pinduoduo
/data/data/####/thread_pool_size_config
/data/data/####/titan_main_1686986398034.tmp
/data/data/####/titan_sp
/data/data/####/titan_titan_1686986386552.tmp
/data/data/####/upgrade_picture.png
/data/data/####/ut_sp.xml
/data/data/####/uuid_lock
/data/data/####/vita-database-journal
/data/data/####/vita-database-journal (deleted)
/data/data/####/vita_database.vlock
/data/data/####/web-416061da86f89b0454b71f6f88c1497a
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

app_process /system/bin com.android.commands.pm.Pm list packages -u
pm list packages -u
sh -c cat /proc/sys/kernel/random/boot_id

Loads the following dynamic libraries:

libANIBase
libUserEnv
libbytehook
libc++_shared
libcmtreport
libcrashAvoid
libmarsxlog
libmmkv
libpcrash
libpdd_secure
libpvss_tailor
libxdl

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
DES-ECB-PKCS5Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
DES-ECB-PKCS5Padding
RSA-ECB-PKCS1Padding

Gets information about network.

Gets information about phone status (number, IMEI, etc.).

Displays its own windows over windows of other apps.

Intercepts notifications.

Requests the system alert window permission.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

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