Malware

Win32:VBCrypt-BA [Trj] malicious file

Malware Removal

The Win32:VBCrypt-BA [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:VBCrypt-BA [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 pe malware family
  • Anomalous binary characteristics
  • Attempts to modify Explorer settings to prevent hidden files from being displayed
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Win32:VBCrypt-BA [Trj]?


File Info:

name: 619456978A396CB9C828.mlw
path: /opt/CAPEv2/storage/binaries/9a0cd467de25af9741f63f828d135aae984c36d9fbb067ba72021bd83d66e2e1
crc32: 99E2DFBC
md5: 619456978a396cb9c82879c15cb46f38
sha1: 81f1e5f26a80b48317b622f0f68045bc53bdd6cb
sha256: 9a0cd467de25af9741f63f828d135aae984c36d9fbb067ba72021bd83d66e2e1
sha512: bda441633736431ba6eea77b48afed72bfc10863e83d1468a2a753460bf484398885045c17d1055eec1bea4664811cb1e86cd8ae58ca9e367bd025a0c66d4a50
ssdeep: 6144:NktFwzWQD2+zMcppIRW30d+h8wZ2Uf/T11cradKtvr1K/fObT/bGipKgJJeZ4cAS:cFwvzMcppIRW3M+hwUf/Z1craduvr1Kb
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1E6349612EA00B01EE16399F16E299796783D2D3A16D0BC27B7C2BF1565B0293B5F071F
sha3_384: 6fb9dd76fbce258828c1b40039010cc0f0054a1332d4e1be6358e41067fe6cf324baa72a9d28791b5383996d02f02a0b
ep_bytes: 68d8404000e8eeffffff000000000000
timestamp: 2011-12-22 19:46:54

Version Info:

FileVersion: 1.00
Translation: 0x0409 0x04b0

Win32:VBCrypt-BA [Trj] also known as:

BkavW32.AIDetectMalware
tehtrisGeneric.Malware
MicroWorld-eScanGen:Variant.Barys.1609
FireEyeGeneric.mg.619456978a396cb9
CAT-QuickHealTrojan.Beebone.D
SkyhighBehavesLike.Win32.VBObfus.dm
ALYacGen:Variant.Barys.1609
MalwarebytesGeneric.Malware.AI.DDS
SangforSuspicious.Win32.Save.vb
K7AntiVirusEmailWorm ( 0054d10f1 )
K7GWEmailWorm ( 0054d10f1 )
Cybereasonmalicious.78a396
BitDefenderThetaGen:NN.ZevbaF.36802.om0@a4ExK1di
VirITTrojan.Win32.Zyx.GT
SymantecW32.Changeup
Elasticmalicious (high confidence)
ESET-NOD32Win32/AutoRun.VB.AQE
APEXMalicious
CynetMalicious (score: 100)
KasperskyWorm.Win32.VB.dit
BitDefenderGen:Variant.Barys.1609
NANO-AntivirusTrojan.Win32.VB.rilpv
AvastWin32:VBCrypt-BA [Trj]
TencentWorm.Win32.VB.kb
SophosMal/VB-FRB
BaiduWin32.Worm.Autorun.l
F-SecureTrojan.TR/Graftor.155813
DrWebTrojan.VbCrypt.60
VIPREGen:Variant.Barys.1609
TrendMicroWORM_VOBFUS.SM02
Trapminesuspicious.low.ml.score
EmsisoftGen:Variant.Barys.1609 (B)
SentinelOneStatic AI – Malicious PE
VaristW32/Vobfus.BE.gen!Eldorado
AviraTR/Graftor.155813
MAXmalware (ai score=89)
Antiy-AVLWorm/Win32.WBNA.gen
Kingsoftmalware.kb.a.1000
XcitiumWorm.Win32.Pronny.AK@4ogvoo
ArcabitTrojan.Barys.D649
ViRobotWorm.Win32.A.VB.233472.A
ZoneAlarmWorm.Win32.VB.dit
GDataGen:Variant.Barys.1609
GoogleDetected
AhnLab-V3Trojan/Win32.Menti.R19084
Acronissuspicious
VBA32BScope.Trojan.Diple
TACHYONTrojan/W32.Agent.233472.B
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallWORM_VOBFUS.SM02
RisingWorm.VobfusEx!1.99DC (CLASSIC)
YandexTrojan.GenAsa!wpahN2da+3g
IkarusWorm.Win32.Vobfus
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Diple.EJQE!tr
AVGWin32:VBCrypt-BA [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (D)
alibabacloudTrojan:Win/Vobfus.eeac5303

How to remove Win32:VBCrypt-BA [Trj]?

Win32:VBCrypt-BA [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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