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.
  • Sample contains Overlay data
  • 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
  • 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: 520225C4B520181D192F.mlw
path: /opt/CAPEv2/storage/binaries/a6f1e520633fb5fc2fae171f200c0888e348eb43573e965b9b61b9e33c1abe55
crc32: 6E11D01D
md5: 520225c4b520181d192f2c54123a691f
sha1: 8c97ca299e12339a423cd104f91f19890b23a5cf
sha256: a6f1e520633fb5fc2fae171f200c0888e348eb43573e965b9b61b9e33c1abe55
sha512: aec9064e5510c5e30eabeb366e0e83d048320c30d410f3532b6d13b82b4ec4f84ced5ca9e78c796cf2f3fd477b81daaf3685ded1eddc32ebce93b0aa80c3bf95
ssdeep: 6144:Un/KGJS7iJSwpF00yf9M5n66j9cwCG53BDh:cSo1h4en66j6wCG53ph
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T14914BFDF2DA98EF1D038327B1DFB44F2B2007B7B3DBA94512599723F63123A81656684
sha3_384: c0b7e5e09f07036a2c529d2fe7b78bb9da75b51ad04152a352f95cf88d3ece18726d1c69d3fa055971f6936c7cc88a3b
ep_bytes: ba9851dceac1e55bef10dcca2d53b470
timestamp: 1976-11-05 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
CynetMalicious (score: 100)
CAT-QuickHealTrojan.Barys.S32058459
SkyhighBehavesLike.Win32.Generic.cc
McAfeeTrojan-FVOQ!520225C4B520
Cylanceunsafe
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 0001b3411 )
K7GWTrojan ( 00571f921 )
CrowdStrikewin/malicious_confidence_100% (D)
ArcabitTrojan.Generic.D19A99
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Kryptik.HHBK
APEXMalicious
ClamAVWin.Packed.Dridex-9861223-1
KasperskyVHO:Trojan.Win32.Copak.gen
BitDefenderTrojan.GenericKDZ.105113
NANO-AntivirusTrojan.Win32.Kryptik.foobtk
MicroWorld-eScanTrojan.GenericKDZ.105113
AvastWin32:Evo-gen [Trj]
TencentTrojan.Win32.Kryptik.gify
TACHYONTrojan/W32.Selfmod
EmsisoftTrojan.GenericKDZ.105113 (B)
F-SecureTrojan.TR/Crypt.XPACK.Gen
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.520225c4b520181d
SophosMal/Inject-GJ
IkarusTrojan.Patched
WebrootW32.Trojan.Gen
GoogleDetected
AviraTR/Crypt.XPACK.Gen
Antiy-AVLGrayWare/Win32.Kryptik.gifq
Kingsoftmalware.kb.a.1000
XcitiumTrojWare.Win32.Kryptik.TLS@812zm8
MicrosoftTrojan:Win32/Barys.GMA!MTB
SUPERAntiSpywareTrojan.Agent/Gen-Kryptik
GDataWin32.Trojan.PSE.15OPOBR
VaristW32/Dacic.E.gen!Eldorado
Acronissuspicious
ALYacTrojan.GenericKDZ.105113
MAXmalware (ai score=83)
VBA32Trojan.Khalesi
MalwarebytesGeneric.Malware.AI.DDS
PandaTrj/Genetic.gen
RisingTrojan.Kryptik!1.B34D (CLASSIC)
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.121218.susgen
FortinetW32/Kryptik.GIFQ!tr
BitDefenderThetaGen:NN.ZexaF.36802.m81@aS09i7l
AVGWin32:Evo-gen [Trj]
Cybereasonmalicious.4b5201
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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