Trojan

Trojan:Win32/BunituCrypt.GKM!MTB (file analysis)

Malware Removal

The Trojan:Win32/BunituCrypt.GKM!MTB 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:Win32/BunituCrypt.GKM!MTB virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • A process created a hidden window
  • Unconventionial language used in binary resources: Russian
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • Installs itself for autorun at Windows startup
  • Anomalous binary characteristics

How to determine Trojan:Win32/BunituCrypt.GKM!MTB?


File Info:

crc32: E6E45C17
md5: fb8ded4c032dd60a070b095fd5c0386d
name: FB8DED4C032DD60A070B095FD5C0386D.mlw
sha1: fbf0234be80754c2794dc7f758c19b29ecad10d8
sha256: 59b1c54f0a9ecc48d6f2c567c4344411cde31ece7a1759b84cb84a8484792c13
sha512: bd4b9cae97a126d134dd1bac202e71ac3976d2d00efb8c01b1821b8eff4a3ff6d71963bdbdbf8580800419c965fec12fbb7d01ea72d1dc113e278b33d241850b
ssdeep: 12288:cxL4guDPg+PlrIHY5uaexaekHEc+2CxLxzU59v2LxzzQUBrKSTkWtscd:IsV9PlrIHYsxaedJdzGgLjt
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/BunituCrypt.GKM!MTB also known as:

MicroWorld-eScanTrojan.GenericKD.45816381
FireEyeGeneric.mg.fb8ded4c032dd60a
Qihoo-360Win32/Trojan.Bsymem.HgkASP8A
ALYacTrojan.GenericKD.45816381
CylanceUnsafe
K7AntiVirusTrojan ( 005782fc1 )
AlibabaTrojan:Win32/BunituCrypt.227b5f68
K7GWTrojan ( 005782fc1 )
CrowdStrikewin/malicious_confidence_90% (W)
SymantecTrojan Horse
APEXMalicious
AvastWin32:Malware-gen
KasperskyHEUR:Trojan.Win32.Bsymem.gen
BitDefenderTrojan.GenericKD.45816381
ViRobotTrojan.Win32.Z.Undef.938496
Ad-AwareTrojan.GenericKD.45816381
SophosMal/Generic-S
F-SecureTrojan.TR/Bsymem.micio
DrWebTrojan.Inject4.7995
McAfee-GW-EditionTrojan-FTJC!FB8DED4C032D
EmsisoftTrojan.GenericKD.45816381 (B)
SentinelOneStatic AI – Suspicious PE
GDataTrojan.GenericKD.45816381
AviraTR/Bsymem.micio
MAXmalware (ai score=86)
ArcabitTrojan.Generic.D2BB1A3D
AegisLabTrojan.Win32.Generic.l6Vk
ZoneAlarmHEUR:Trojan.Win32.Bsymem.gen
MicrosoftTrojan:Win32/BunituCrypt.GKM!MTB
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Qakbot.C4356168
McAfeeTrojan-FTJC!FB8DED4C032D
VBA32TScope.Trojan.Delf
MalwarebytesMalware.AI.2529648303
ESET-NOD32a variant of Generik.KUCPJSZ
TrendMicro-HouseCallTROJ_GEN.R002H06C121
RisingTrojan.Bsymem!8.FAE7 (CLOUD)
FortinetW32/GenKryptik.FBYU!tr
AVGWin32:Malware-gen
PandaTrj/GdSda.A

How to remove Trojan:Win32/BunituCrypt.GKM!MTB?

Trojan:Win32/BunituCrypt.GKM!MTB 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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