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: F80B11B8B9B17E0FF1B3.mlw
path: /opt/CAPEv2/storage/binaries/503603f2c5daebecdea0cdd8c31c41a459d39e1b5b1cc473435f41bbf9f81c6f
crc32: 661EDE71
md5: f80b11b8b9b17e0ff1b3a172d3e635c0
sha1: fbc0af8de467f4e0cce7330397802c139eb9391e
sha256: 503603f2c5daebecdea0cdd8c31c41a459d39e1b5b1cc473435f41bbf9f81c6f
sha512: a0ba4d2c8cbd0e7cb9634ba10f80ddb0bccc7e8ee087e970bb9a5d813063d27eee161f23374394663ac7a98b2347d0a9a6816a61fe1f6f78dcd78b50c1196be4
ssdeep: 24576:hEGyyg1Jh6XFRbf0ezEM4dmv5BJtOtEM4dmv5zH8HTXm:yB5o7bf0ezj425zUtj425zHwTXm
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1B605CF86B24CDE51CD3ABB3F297DB21EA982992FF979E04E7458870B0552CF7D04B210
sha3_384: 17d51ec92e486135eddbbc2084cb36724b5be56b909e38186952d4417bf6d58947dd9b5052074e53b7960839c9c201bd
ep_bytes: fbef53bfabb6e738ae67dea96c24b613
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.A9A73307
SkyhighBehavesLike.Win32.Generic.cc
McAfeeTrojan-FVOQ!F80B11B8B9B1
MalwarebytesGeneric.Malware.AI.DDS
VIPREDeepScan:Generic.Dacic.8952383F.A.A9A73307
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 0001b3411 )
K7GWTrojan ( 0001b3411 )
Cybereasonmalicious.de467f
ArcabitDeepScan:Generic.Dacic.8952383F.A.A9A73307
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Kryptik.HHBK
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Packed.Razy-9786051-0
KasperskyVHO:Trojan.Win32.Copak.gen
BitDefenderDeepScan:Generic.Dacic.8952383F.A.A9A73307
NANO-AntivirusTrojan.Win32.Kryptik.foobtk
AvastWin32:TrojanX-gen [Trj]
TencentTrojan.Win32.Kryptik.gify
EmsisoftDeepScan:Generic.Dacic.8952383F.A.A9A73307 (B)
F-SecureTrojan.TR/Patched.Ren.Gen
DrWebTrojan.PackedENT.192
ZillyaTrojan.Kryptik.Win32.3766585
SophosMal/Inject-GJ
SentinelOneStatic AI – Malicious PE
WebrootW32.Trojan.Gen
VaristW32/Dacic.E.gen!Eldorado
AviraTR/Patched.Ren.Gen
MAXmalware (ai score=86)
Antiy-AVLGrayWare/Win32.Kryptik.gifq
Kingsoftmalware.kb.a.982
XcitiumTrojWare.Win32.Kryptik.TLS@812zm8
MicrosoftTrojan:Win32/Barys.GMA!MTB
ZoneAlarmVHO:Trojan.Win32.Copak.gen
GDataWin32.Trojan.PSE.109W4IM
GoogleDetected
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.36680.083@aSUsTC
TACHYONTrojan/W32.Selfmod
Cylanceunsafe
PandaTrj/Genetic.gen
RisingTrojan.Kryptik!1.B34D (CLASSIC)
YandexTrojan.Agent!RRuFJhSd6qY
IkarusTrojan.Patched
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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