Categories: Ransom

Ransom.VenusLocker.4 (B) removal instruction

The Ransom.VenusLocker.4 (B) is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Ransom.VenusLocker.4 (B) virus can do?

  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Attempts to connect to a dead IP:Port (3 unique times)
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • A process created a hidden window
  • Drops a binary and executes it
  • Performs some HTTP requests
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • Queries information on disks, possibly for anti-virtualization
  • Detects Sandboxie through the presence of a library
  • Detects SunBelt Sandbox through the presence of a library
  • Detects the presence of Wine emulator via function name
  • Attempts to remove evidence of file being downloaded from the Internet
  • Deletes its original binary from disk
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Operates on local firewall’s policies and settings
  • Creates a copy of itself
  • Attempts to disable Windows Defender
  • Attempts to create or modify system certificates
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz
plapegugufuszemnza.ru
efhoeiahgoihaeoidd.ru
baueibiavbiuaebifu.ru
bcbakefbkaufuaebvd.ru
ajkeahkcueafuiaeuf.ru
bbackeufauefugauie.ru
mokoaehaeihgiaheih.ru
nfaoeihgioaheiheof.ru
ounomaeoihihagiahf.ru
bauauafhioaegfoifh.ru
aozgouazgouafuhgud.ru

How to determine Ransom.VenusLocker.4 (B)?


File Info:

crc32: 8BD00AEBmd5: bc3d891eee5dbc00c9ec8b1a86b596ccname: BC3D891EEE5DBC00C9EC8B1A86B596CC.mlwsha1: d2f834dca08b5832dd5ca173bfbc4af6feb74ec7sha256: fe4c4b53c7e51816f45f0cd882acc0b1d53c4d1d5e24d0c97ac42dbdb03bcc97sha512: 68d05e12ca427da233d44e5cd31aa96da478fde13b72f447f5dbb35545bae82e8a47339f6f1ac1b6369ca5d14537f9c280dba4163a4ed90c971d061b2951988essdeep: 3072:ornoi6ivLTE3rRpBedfolhNej+X7TLU8cTq3W:coi6ivLTE7RzedfBO2TsWtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright @ 2017Assembly Version: 1.3.6.4InternalName: uWoqxJpq.exeFileVersion: 1.3.6.4CompanyName: pWXuii IncComments: dGGdZEHrweuEDJFEaQgCProductName: pWXuiiProductVersion: 1.3.6.4FileDescription: pWXuiiOriginalFilename: uWoqxJpq.exe

Ransom.VenusLocker.4 (B) also known as:

Elastic malicious (high confidence)
McAfee Trojan-FNJD!BC3D891EEE5D
Malwarebytes Spyware.Pony
Zillya Trojan.Injector.Win32.471104
K7AntiVirus Trojan ( 00507eda1 )
K7GW Trojan ( 00507eda1 )
Cybereason malicious.eee5db
BitDefenderTheta Gen:NN.ZemsilF.34590.im2@aaQDJHk
Cyren W32/Ransom.KL.gen!Eldorado
APEX Malicious
ClamAV Win.Trojan.Nanocore-5744216-0
Kaspersky HEUR:Trojan.MSIL.Generic
NANO-Antivirus Trojan.Win32.Ransom.ffhvbl
SUPERAntiSpyware Backdoor.Kirts/Variant
Rising Backdoor.Kirts!8.5853 (TFE:C:PlcAYCtNdjM)
Ad-Aware Gen:Variant.Ransom.VenusLocker.4
Emsisoft Gen:Variant.Ransom.VenusLocker.4 (B)
DrWeb Trojan.DownLoader23.55149
VIPRE Trojan.Win32.Generic!BT
TrendMicro BKDR_BLADABINDI.SMRQ
Sophos ML/PE-A + Mal/BadCert-Gen
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.asgky
Avira HEUR/AGEN.1123281
Antiy-AVL Trojan/Win32.AGeneric
Arcabit Trojan.Ransom.VenusLocker.4
ZoneAlarm HEUR:Trojan.MSIL.Generic
GData Gen:Variant.Ransom.VenusLocker.4
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Noancooe.R239145
VBA32 TScope.Trojan.MSIL
ALYac Gen:Variant.Ransom.VenusLocker.4
Panda Generic Malware
TrendMicro-HouseCall BKDR_BLADABINDI.SMRQ
Tencent Malware.Win32.Gencirc.10b0769f
Yandex Trojan.Agent!wFjDriIL+5Q
Ikarus Trojan.VB.Crypt
eGambit Trojan.Generic
Fortinet MSIL/Injector.RJM!tr
AVG Win32:DangerousSig [Trj]
Avast Win32:DangerousSig [Trj]
CrowdStrike win/malicious_confidence_100% (D)

How to remove Ransom.VenusLocker.4 (B)?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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