Trojan

What is “Trojan:Win32/Barys.GMA!MTB”?

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: 3E2F31CC12589E206D87.mlw
path: /opt/CAPEv2/storage/binaries/1b9fddb5a89fa374a5c7ad2f02f34db6eb6f7f78be8685d4fb099d2a4e26cff9
crc32: 9F076C41
md5: 3e2f31cc12589e206d8780db15ccfb9a
sha1: 27a198ddd9a44607ac3292b6be4b1c73d62fd1ab
sha256: 1b9fddb5a89fa374a5c7ad2f02f34db6eb6f7f78be8685d4fb099d2a4e26cff9
sha512: 59a57f44730cc8f9aa2b9b4e0f4c85b8723e19255a5254e067ab168d09b53be9e2f1fe39cdf9b78de3a05761626a5db9a00e2a10e76899ef431b41868ef7169e
ssdeep: 12288:PnbpPeBCJIb5wjiIygk0npM4dl0v5JHpS0wULVnMhysQ:peYJONgkEM4dmv5Xf+E
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1BCB4CFE2F64C9E61C8B9317F2979F281ABC39C1A5962B00D68DCC73B5453D3B725B290
sha3_384: f5c24e25c2f14c40fbeebdc609734273dfd7a535b42d677643158a192cb49b8d792d0138223c79a26dd19cde233d0891
ep_bytes: f7911f6da7c8abeaa219927b605afac1
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
Elasticmalicious (high confidence)
MicroWorld-eScanDeepScan:Generic.Dacic.8952383F.A.0F3F8C6E
ClamAVWin.Packed.Razy-9786051-0
SkyhighBehavesLike.Win32.Generic.hc
McAfeePacked-FJB!3E2F31CC1258
Cylanceunsafe
ZillyaTrojan.Kryptik.Win32.3766585
SangforSuspicious.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
K7GWTrojan ( 0001b3411 )
K7AntiVirusTrojan ( 0001b3411 )
BitDefenderThetaGen:NN.ZexaF.36680.G43@aazQJtd
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Kryptik_AGen.BGV
APEXMalicious
CynetMalicious (score: 100)
KasperskyVHO:Trojan.Win32.Copak.gen
BitDefenderDeepScan:Generic.Dacic.8952383F.A.0F3F8C6E
NANO-AntivirusTrojan.Win32.PackedENT.flusdj
AvastWin32:TrojanX-gen [Trj]
TencentTrojan.Win32.Kryptik.gify
TACHYONTrojan/W32.Selfmod
SophosMal/Inject-GJ
F-SecureTrojan.TR/Patched.Ren.Gen
DrWebTrojan.PackedENT.192
VIPREDeepScan:Generic.Dacic.8952383F.A.0F3F8C6E
EmsisoftDeepScan:Generic.Dacic.8952383F.A.0F3F8C6E (B)
IkarusTrojan.Patched
JiangminTrojan.Generic.grxez
WebrootW32.Trojan.Gen
GoogleDetected
AviraTR/Patched.Ren.Gen
Antiy-AVLGrayWare/Win32.Kryptik.gifq
Kingsoftmalware.kb.a.906
MicrosoftTrojan:Win32/Barys.GMA!MTB
XcitiumTrojWare.Win32.Kryptik.TLS@812zm8
ArcabitDeepScan:Generic.Dacic.8952383F.A.0F3F8C6E
ZoneAlarmVHO:Trojan.Win32.Copak.gen
GDataWin32.Trojan.PSE.109W4IM
VaristW32/Dacic.E.gen!Eldorado
Acronissuspicious
VBA32Trojan.Khalesi
MAXmalware (ai score=87)
MalwarebytesGeneric.Malware.AI.DDS
PandaTrj/Genetic.gen
RisingTrojan.Kryptik!1.B34D (CLASSIC)
YandexTrojan.Agent!RRuFJhSd6qY
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Kryptik.GIFQ!tr
AVGWin32:TrojanX-gen [Trj]
Cybereasonmalicious.dd9a44
DeepInstinctMALICIOUS

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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