Trojan

Trojan.Agent.BQMH (file analysis)

Malware Removal

The Trojan.Agent.BQMH 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.Agent.BQMH virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Compression (or decompression)
  • Creates RWX memory
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Chinese (Singapore)
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to remove evidence of file being downloaded from the Internet
  • Deletes its original binary from disk
  • Attempts to delete volume shadow copies
  • Exhibits behavior characteristic of Alphacrypt/Teslacrypt ransomware
  • Installs itself for autorun at Windows startup
  • Writes a potential ransom message to disk
  • Creates a hidden or system file
  • Attempts to identify installed AV products by registry key
  • Creates a copy of itself
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

Related domains:

clothdiapersexpert.com
dustywinslow.com
dongxinh.com
iglesiaelrenacer.com
lovemydress.pl
mhomeusa.com

How to determine Trojan.Agent.BQMH?


File Info:

crc32: 793514F6
md5: 6558a12d2606c8573b104cafcfc34e99
name: 6558A12D2606C8573B104CAFCFC34E99.mlw
sha1: 6ab8a88c31e8d5a2feff0086b8e56cefa318a4b5
sha256: 7d764aeb7bc7ec53df55bf21927c6adcf27f14937a6a4e2ca0b8baeb5515935d
sha512: eb09e130d45f7a83d3d61e8a48dc56f7ea3c543841e38660ce7136de1e8ec1c3159e38830f749c5e39fa18586822c82ad3817684e44bfbe26f068f7dc367d576
ssdeep: 12288:UxIMm5bpMyBAvmR1ujqi+NmAfpPIEMHCylEQ:FpXBAljenFPbQ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2015
InternalName: Cohere
FileVersion: 0.74.78.99
CompanyName: CA, Inc.
PrivateBuild: 118, 74, 57, 127
LegalTrademarks: Drunk
Comments: Detections
ProductName: Damages Canines
SpecialBuild: 0.99.63.49
ProductVersion: 0.255.92.129
FileDescription: Cocooned Disaffiliated Diver
OriginalFilename: Crosssectionl.EXE

Trojan.Agent.BQMH also known as:

BkavW32.AIDetect.malware2
K7AntiVirusRiskware ( 0040eff71 )
Elasticmalicious (high confidence)
DrWebTrojan.AVKill.59906
CynetMalicious (score: 100)
CAT-QuickHealRansom.Teslacrypt.OL4
ALYacTrojan.Ransom.TeslaCrypt
CylanceUnsafe
ZillyaTrojan.Injector.Win32.362924
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaRansom:Win32/Tescrypt.b1f4c1cd
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.d2606c
BaiduWin32.Trojan.Filecoder.k
CyrenW32/Risk.WSMQ-1227
SymantecRansom.TeslaCrypt!g4
ESET-NOD32a variant of Win32/Injector.CSTS
APEXMalicious
AvastWin32:Trojan-gen
ClamAVWin.Trojan.Agent-1381299
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Agent.BQMH
NANO-AntivirusTrojan.Win32.Shifu.eajgrr
MicroWorld-eScanTrojan.Agent.BQMH
TencentMalware.Win32.Gencirc.10c3e574
Ad-AwareTrojan.Agent.BQMH
SophosML/PE-A + Mal/Ransom-EK
BitDefenderThetaGen:NN.ZexaF.34058.Aq0@aarjPYmj
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_CRYPTESLA.SMJ7
McAfee-GW-EditionBehavesLike.Win32.PUPXAX.gm
FireEyeGeneric.mg.6558a12d2606c857
EmsisoftTrojan.Agent.BQMH (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Banker.Shifu.eh
WebrootW32.Adware.Gen
AviraHEUR/AGEN.1124982
Antiy-AVLTrojan/Generic.ASMalwS.1728EE2
MicrosoftRansom:Win32/Tescrypt.H
SUPERAntiSpywareTrojan.Agent/Gen-Dropper
GDataTrojan.Agent.BQMH
TACHYONTrojan/W32.Agent.425984.XM
AhnLab-V3Trojan/Win32.Teslacrypt.C1327610
Acronissuspicious
McAfeeRansomware-FEB!6558A12D2606
MAXmalware (ai score=86)
VBA32TrojanBanker.Shifu
PandaTrj/Genetic.gen
TrendMicro-HouseCallRansom_CRYPTESLA.SMJ7
RisingTrojan.Agent!1.A322 (CLASSIC)
YandexTrojan.PWS.Shifu!Cr5IQgc31GM
IkarusTrojan-Ransom.TeslaCrypt
FortinetW32/Kryptik.EOVH!tr
AVGWin32:Trojan-gen
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Tescrypt.HwcBEpsA

How to remove Trojan.Agent.BQMH?

Trojan.Agent.BQMH removal tool
  • 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.

About the author

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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