Categories: RansomTrojan

Trojan.Ransom.BKK removal tips

The Trojan.Ransom.BKK 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 Trojan.Ransom.BKK virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • A process created a hidden window
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Attempts to delete volume shadow copies
  • Attempts to remove evidence of file being downloaded from the Internet
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Steals private information from local Internet browsers
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior
  • Creates a hidden or system file
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Uses suspicious command line tools or Windows utilities

How to determine Trojan.Ransom.BKK?


File Info:

crc32: 804301BBmd5: ba4b8b6da93a018a02e625fbdb49a76fname: BA4B8B6DA93A018A02E625FBDB49A76F.mlwsha1: 8c08b07134f69a04afae054ec16b56cf108142fbsha256: ae39b4b2f1c8b97db54ea5ceb5a16fb5f8d3d0c6fdbfea1e292c5f5a17ec9c08sha512: 81ef87c31e733ad401e235902f035c2fc6996ae0b1094f7d595873800321401b486a77fdb6b8ebf766d572f2a59bea4eaf9734e2ec789171bd82b7814aa9c506ssdeep: 1536:0qhLYC5qCCywq2sq/FTQWt1CVlQm1XHd:B1xCyl2J9TPQVlN9type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Ransom.BKK also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Sphinx.2
MicroWorld-eScan Trojan.Ransom.BKK
FireEye Generic.mg.ba4b8b6da93a018a
CAT-QuickHeal Ransom.Exxroute.A3
McAfee Ransomware-FMJ!BA4B8B6DA93A
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 005137001 )
BitDefender Trojan.Ransom.BKK
K7GW Trojan ( 0050529f1 )
CrowdStrike win/malicious_confidence_100% (W)
BitDefenderTheta Gen:NN.ZexaF.34590.dmW@aKyFBrii
Cyren W32/Ransom.DC.gen!Eldorado
Symantec Packed.Generic.493
APEX Malicious
Avast Win32:Filecoder-AZ [Trj]
ClamAV Win.Ransomware.Spora-9525060-0
Kaspersky HEUR:Trojan-Ransom.Win32.Spora.vho
Alibaba Ransom:Win32/Spora.3b192345
NANO-Antivirus Trojan.Win32.Spora.elnkby
AegisLab Trojan.Win32.Generic.4!c
Rising Ransom.Cerber!8.3058 (CLOUD)
Ad-Aware Trojan.Ransom.BKK
Emsisoft Trojan.Ransom.BKK (B)
Comodo TrojWare.Win32.Crypt.C@7vajd0
F-Secure Heuristic.HEUR/AGEN.1116787
Baidu Win32.Trojan.Kryptik.bjk
Zillya Trojan.Kryptik.Win32.1325187
TrendMicro Ransom_CERBER.SM37
McAfee-GW-Edition BehavesLike.Win32.Ransomware.qh
Sophos Mal/Generic-R + Mal/Elenoocka-E
Ikarus Trojan.Dalexis
Jiangmin Trojan.Spora.bb
eGambit Unsafe.AI_Score_96%
Avira HEUR/AGEN.1116787
Antiy-AVL Trojan/Win32.AGeneric
Microsoft Ransom:Win32/Spora.A
Arcabit Trojan.Ransom.BKK
ZoneAlarm HEUR:Trojan-Ransom.Win32.Spora.vho
GData Trojan.Ransom.BKK
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.RL_Generic.R299252
Acronis suspicious
VBA32 BScope.TrojanPSW.Papras
ALYac Trojan.Ransom.BKK
MAX malware (ai score=100)
Malwarebytes Ransom.Cerber
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/Kryptik.FOJV
TrendMicro-HouseCall Ransom_CERBER.SM37
Tencent Win32.Trojan.Cerber.Pftb
Yandex Trojan.Kryptik!JlwQl8i6m9A
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.74649600.susgen
Fortinet W32/Kryptik.GKVH!tr
AVG Win32:Filecoder-AZ [Trj]
Cybereason malicious.da93a0
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Filecoder.HxQBHB4A

How to remove Trojan.Ransom.BKK?

  • 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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