Trojan

Trojan:Win32/Barys.GMA!MTB removal instruction

Malware Removal

The Trojan:Win32/Barys.GMA!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/Barys.GMA!MTB virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • A file was accessed within the Public folder.
  • Sample contains Overlay data
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Creates a copy of itself
  • Deletes executed files from disk
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Trojan:Win32/Barys.GMA!MTB?


File Info:

name: FB46AD31ECDCF15BF9B8.mlw
path: /opt/CAPEv2/storage/binaries/a22b57da00864a88703343b88f655db714953458bc6511696a1e4cd1d4191036
crc32: CCB6B679
md5: fb46ad31ecdcf15bf9b8cee6c0b3422b
sha1: cfd3846ad7508b776e283e77ed9823d2bfdf8c88
sha256: a22b57da00864a88703343b88f655db714953458bc6511696a1e4cd1d4191036
sha512: 3655c3b947d8bef15fe33ac255b72fc382e51a0dd1a1d73c7eb25e2a60fab959d75cdff68754c1a94eb5b3917b88d5f355fb82f37a5403f4d8f13bd11a6e1a13
ssdeep: 24576:o3Vh6XFRbf0ezEM4dmv5BJtOtEM4dmv58:ovo7bf0ezj425zUtj4258
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T11AF4D086324DEE56CD3D3B3F2D2AB235A541AD2FE92BE81E6468830B4B53CF3544B151
sha3_384: dc3c4166f6c8ea25e7dd9cdcb4e5da45b3fe94388b65d7a2f7048b09c0f0ea763d07e2fc36887ae98e7a78afb5861967
ep_bytes: 0eaeb9835ef70d045b26349599655c2f
timestamp: 1971-05-16 00:00:00

Version Info:

CompanyName: Wayne J. Radburn
FileDescription: PE/COFF File Viewer
FileVersion: 0.9.9.0
InternalName: PEview
LegalCopyright: Copyright© 1997-2011 Wayne J. Radburn
OriginalFilename: PEview.exe
ProductName: PEview
ProductVersion: 0.9.9.0
Translation: 0x0409 0x04e4

Trojan:Win32/Barys.GMA!MTB also known as:

BkavW32.AIDetectMalware
tehtrisGeneric.Malware
MicroWorld-eScanDeepScan:Generic.Dacic.8952383F.A.80FF5824
SkyhighBehavesLike.Win32.RAHack.bc
McAfeeTrojan-FVOQ!FB46AD31ECDC
MalwarebytesGeneric.Malware.AI.DDS
VIPREDeepScan:Generic.Dacic.8952383F.A.80FF5824
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 0001b3411 )
K7GWTrojan ( 0001b3411 )
Cybereasonmalicious.ad7508
ArcabitDeepScan:Generic.Dacic.8952383F.A.80FF5824
BitDefenderThetaGen:NN.ZexaF.36680.W83@aSUsTC
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Kryptik_AGen.BGV
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Packed.Razy-9786051-0
BitDefenderDeepScan:Generic.Dacic.8952383F.A.80FF5824
NANO-AntivirusTrojan.Win32.PackedENT.fjzhkv
AvastWin32:TrojanX-gen [Trj]
RisingTrojan.Kryptik!1.B34D (CLASSIC)
EmsisoftDeepScan:Generic.Dacic.8952383F.A.80FF5824 (B)
F-SecureTrojan.TR/Patched.Ren.Gen
DrWebTrojan.PackedENT.192
ZillyaTrojan.Kryptik.Win32.3766585
SophosMal/Inject-GJ
IkarusTrojan.Patched
WebrootW32.Trojan.Gen
VaristW32/Dacic.E.gen!Eldorado
AviraTR/Patched.Ren.Gen
MAXmalware (ai score=86)
Antiy-AVLGrayWare/Win32.Kryptik.gifq
Kingsoftmalware.kb.a.988
XcitiumTrojWare.Win32.Kryptik.TLS@812zm8
MicrosoftTrojan:Win32/Barys.GMA!MTB
GDataWin32.Trojan.PSE.109W4IM
GoogleDetected
Acronissuspicious
TACHYONTrojan/W32.Selfmod
Cylanceunsafe
PandaTrj/Genetic.gen
TencentTrojan.Win32.Kryptik.gify
YandexTrojan.Agent!RRuFJhSd6qY
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.121218.susgen
FortinetW32/Kryptik.GIFQ!tr
AVGWin32:TrojanX-gen [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Trojan:Win32/Barys.GMA!MTB?

Trojan:Win32/Barys.GMA!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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