Trojan

Trojan:Win32/Barys.GMA!MTB (file analysis)

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.
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • CAPE detected the shellcode get eip malware family
  • Creates a copy of itself
  • Deletes executed files from disk
  • Yara detections observed in process dumps, payloads or dropped files

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


File Info:

name: 8F2112B7E0C83A90048F.mlw
path: /opt/CAPEv2/storage/binaries/72be0164cd282a4fd2c5b1939e54523af7a923396c9e1a5792b19f302e0ba600
crc32: B47D67D0
md5: 8f2112b7e0c83a90048fea7482c0e448
sha1: c5493d759639a673c4552bb1bc8908e1ff42a912
sha256: 72be0164cd282a4fd2c5b1939e54523af7a923396c9e1a5792b19f302e0ba600
sha512: 7525085a4eb7012c5488d9c6a89100a5a32233ea30296735e2fc006582c52c78b48ec5dd436caa652f457a284f579725d92be5f39fc3a74b7f1f25a4e5b3ac87
ssdeep: 6144:YlvD0LlU/287rQa9UjPvWSATPs+4hupvDJXcP5sZ:YJD0Lk7rn9av3ATPj40JXw5g
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T13D14BE5BB4785FE1D08F0771319993C6B9E8F8B5513DA3B42C10615E222BB3B96BA3D0
sha3_384: 809d968df600202fbb4135667c0d008569417878f7bcf1a6f4173b3b253f0cd38d62d3b176df5e6842358c1395e76109
ep_bytes: 8e609853de392cd4dbe8154519ab7dff
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-eScanGen:Variant.Lazy.429004
ClamAVWin.Packed.Dridex-9861223-1
FireEyeGeneric.mg.8f2112b7e0c83a90
CAT-QuickHealTrojan.Barys.S32246494
SkyhighBehavesLike.Win32.Trojan.dc
McAfeeTrojan-FVOQ!8F2112B7E0C8
MalwarebytesGeneric.Malware.AI.DDS
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 0001b3411 )
K7GWTrojan ( 00571ed01 )
Cybereasonmalicious.59639a
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Kryptik_AGen.BGV
APEXMalicious
CynetMalicious (score: 100)
KasperskyUDS:Trojan.Win32.Copak
BitDefenderGen:Variant.Lazy.429004
NANO-AntivirusTrojan.Win32.Kryptik.foobtk
SUPERAntiSpywareTrojan.Agent/Gen-Kryptik
AvastWin32:Evo-gen [Trj]
TencentTrojan.Win32.Kryptik.gify
TACHYONTrojan/W32.Selfmod
SophosMal/Inject-GJ
F-SecureTrojan.TR/Crypt.XPACK.Gen
DrWebTrojan.PackedENT.141
VIPREGen:Variant.Lazy.429004
Trapminemalicious.high.ml.score
EmsisoftGen:Variant.Lazy.429004 (B)
IkarusTrojan.Patched
GDataWin32.Trojan.PSE.82PTV4
WebrootW32.Trojan.Gen
GoogleDetected
AviraTR/Crypt.XPACK.Gen
Antiy-AVLGrayWare/Win32.Kryptik.gifq
Kingsoftmalware.kb.a.926
XcitiumTrojWare.Win32.Kryptik.TLS@812zm8
ArcabitTrojan.Lazy.D68BCC
ZoneAlarmUDS:Trojan.Win32.Copak
MicrosoftTrojan:Win32/Barys.GMA!MTB
VaristW32/Dacic.E.gen!Eldorado
AhnLab-V3Packed/Win.FJB.R621438
BitDefenderThetaGen:NN.ZexaF.36744.m40@aazQJtd
ALYacGen:Variant.Lazy.429004
MAXmalware (ai score=83)
VBA32Trojan.Khalesi
Cylanceunsafe
PandaTrj/Genetic.gen
RisingTrojan.Kryptik!1.B34D (CLASSIC)
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Kryptik.GIFQ!tr
AVGWin32:Evo-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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