Malware

About “Win32:VB-ABAN [Trj]” infection

Malware Removal

The Win32:VB-ABAN [Trj] 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 Win32:VB-ABAN [Trj] virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Behavioural detection: Injection (inter-process)
  • CAPE detected the embedded win api malware family
  • Attempts to disable Windows Auto Updates
  • Anomalous binary characteristics
  • Attempts to modify Explorer settings to prevent hidden files from being displayed
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Win32:VB-ABAN [Trj]?


File Info:

name: FF5158B063C34BCE04C0.mlw
path: /opt/CAPEv2/storage/binaries/8b861daf18955b42b8881a520e0797653ba13393b5116b64a64ce852f695ca57
crc32: 33789EC5
md5: ff5158b063c34bce04c08dd7e752dcac
sha1: bfbf9e5a9d75b451730ac5ae0fdf549a426c8a6e
sha256: 8b861daf18955b42b8881a520e0797653ba13393b5116b64a64ce852f695ca57
sha512: 86c4143d74a0597944cc7c4913385edd5ed5bd37ad909c1f6345d2fb35d47b427353abc6868305df2b37c2989179d239b9f2b7e8968941ce961ab50980b195b2
ssdeep: 3072:ohrpAYozuua+evzCQAmI1W6snovRjvsThGszqwQ5zIM3QnbMhHLQLkUsvV6Gmjdo:ojozWPBC1W6snovRjvsThGszqwQ5zIMn
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T19314C33E7250973AE055C6F52CAE9398406DAE3A25C0E44BFBD22B5975F19F3C221393
sha3_384: f4f82836802dcd774152e7c92701d05c4a6dd32476e6577eb9a1b5902e23f1d9a6ecbe229e9ae8ca5f1d5780b47e5d7a
ep_bytes: 68543d4000e8eeffffff000000000000
timestamp: 2012-02-04 00:04:52

Version Info:

Translation: 0x0409 0x04b0
ProductName: wqXDzSLPz
FileVersion: 1.00
ProductVersion: 1.00
InternalName: CPvsMM
OriginalFilename: CPvsMM.exe

Win32:VB-ABAN [Trj] also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKDZ.94594
ClamAVWin.Trojan.Vbcrypt-5743556-0
FireEyeGeneric.mg.ff5158b063c34bce
CAT-QuickHealTrojan.Beebone.D
SkyhighBehavesLike.Win32.VBObfus.cm
McAfeeVBObfus.cu
MalwarebytesGeneric.Malware.AI.DDS
SangforSuspicious.Win32.Save.vb
K7AntiVirusEmailWorm ( 0054d10f1 )
K7GWEmailWorm ( 0054d10f1 )
Cybereasonmalicious.a9d75b
BaiduWin32.Worm.Pronny.d
VirITTrojan.Win32.Generic.CMEE
SymantecW32.Changeup
tehtrisGeneric.Malware
ESET-NOD32Win32/AutoRun.VB.ARR
APEXMalicious
CynetMalicious (score: 100)
KasperskyWorm.Win32.Vobfus.dfdx
BitDefenderTrojan.GenericKDZ.94594
NANO-AntivirusTrojan.Win32.Generic.crswcg
SUPERAntiSpywareTrojan.Agent/Gen-Autorun[VB]
AvastWin32:VB-ABAN [Trj]
TencentWorm.Win32.Vobfus.n
TACHYONTrojan/W32.VB-Krypt.196608.E
EmsisoftTrojan.GenericKDZ.94594 (B)
F-SecureWorm.WORM/Vobfus.aqrtb
DrWebTrojan.VbCrypt.60
VIPRETrojan.GenericKDZ.94594
TrendMicroWORM_VOBFUS.SMJA
SophosMal/ZboCheMan-B
IkarusWorm.Win32.Vobfus
GDataTrojan.GenericKDZ.94594
JiangminTrojan.VBKrypt.aesf
WebrootW32.Trojan.Diple.Gen
GoogleDetected
AviraWORM/Vobfus.aqrtb
Antiy-AVLWorm/Win32.WBNA.gen
Kingsoftmalware.kb.a.1000
XcitiumWorm.Win32.Pronny.AK@4ogvoo
ArcabitTrojan.Generic.D17182
ViRobotTrojan.Win32.A.VBKrypt.196608.BO
ZoneAlarmWorm.Win32.Vobfus.dfdx
MicrosoftWorm:Win32/Vobfus!pz
VaristW32/Vobfus.AI.gen!Eldorado
AhnLab-V3Trojan/Win32.VBKrypt.R20146
Acronissuspicious
BitDefenderThetaAI:Packer.11FA12EE20
ALYacTrojan.GenericKDZ.94594
MAXmalware (ai score=88)
VBA32BScope.Malware-Cryptor.VBCR.7212
Cylanceunsafe
PandaW32/Vobfus.GEW.worm
TrendMicro-HouseCallWORM_VOBFUS.SMJA
RisingWorm.VobfusEx!1.99DB (CLASSIC)
YandexTrojan.GenAsa!9jL3YMST8iI
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/VB.AZGU!tr
AVGWin32:VB-ABAN [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Win32:VB-ABAN [Trj]?

Win32:VB-ABAN [Trj] 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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