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.
  • 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: D9816D185BB41EB51C7B.mlw
path: /opt/CAPEv2/storage/binaries/1f5d0e5651b0d969a83e758ad3e13de822202daa59428309387d60537aee0838
crc32: 19950475
md5: d9816d185bb41eb51c7b5a5e64a8a0b3
sha1: f40b361bd6b7d32fcebcd5f1f29335e62c6a3205
sha256: 1f5d0e5651b0d969a83e758ad3e13de822202daa59428309387d60537aee0838
sha512: 92b39a23b80d88f6bdd941367d549129888d9d85273f140b2c192061edbe618de6ca96b0c064b54f4c3d9c14468e5990931f6ccbf2e1d953f5c6d58835105577
ssdeep: 6144:WwxahZ1ExM4oJsmt1tdk+rsl2RB2oyqsZ:FMtTO+rs+27qg
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T16414B00AB2113BA7C26D03B3B7A9B976F255CF79B3E8801C691CB199113BF6584D3391
sha3_384: e3656ce2f0537a4f8bc428405a44ff4aa26e6e4aaf63190f44ee8dc4307c4d56700caa3279ba9b890380d4fc3dc09432
ep_bytes: 7e521ac82e0bae4f2bda97dee999ff64
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.69F99026
ClamAVWin.Packed.Dridex-9861223-1
SkyhighBehavesLike.Win32.VFlooder.dc
McAfeeTrojan-FVOQ!D9816D185BB4
Cylanceunsafe
VIPREDeepScan:Generic.Dacic.8952383F.A.69F99026
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 0001b3411 )
K7GWTrojan ( 00571ed01 )
Cybereasonmalicious.bd6b7d
ArcabitDeepScan:Generic.Dacic.8952383F.A.69F99026
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Kryptik.HHBK
APEXMalicious
CynetMalicious (score: 100)
KasperskyVHO:Trojan.Win32.Copak.gen
BitDefenderDeepScan:Generic.Dacic.8952383F.A.69F99026
NANO-AntivirusTrojan.Win32.Kryptik.foobtk
SUPERAntiSpywareTrojan.Agent/Gen-Kryptik
AvastWin32:Evo-gen [Trj]
TencentTrojan.Win32.Kryptik.gify
SophosMal/Inject-GJ
F-SecureTrojan.TR/Crypt.XPACK.Gen
DrWebTrojan.PackedENT.192
EmsisoftDeepScan:Generic.Dacic.8952383F.A.69F99026 (B)
IkarusTrojan.Patched
JiangminTrojan.Khalesi.ajyz
WebrootW32.Trojan.Gen
GoogleDetected
AviraTR/Crypt.XPACK.Gen
Antiy-AVLGrayWare/Win32.Kryptik.gifq
Kingsoftmalware.kb.a.970
XcitiumTrojWare.Win32.Kryptik.TLS@812zm8
MicrosoftTrojan:Win32/Barys.GMA!MTB
ZoneAlarmVHO:Trojan.Win32.Copak.gen
GDataWin32.Trojan.PSE.82PTV4
VaristW32/Dacic.E.gen!Eldorado
AhnLab-V3Packed/Win.FJB.R621438
BitDefenderThetaGen:NN.ZexaF.36680.m40@aazQJtd
ALYacDeepScan:Generic.Dacic.8952383F.A.69F99026
TACHYONTrojan/W32.Selfmod
VBA32Trojan.Khalesi
MalwarebytesGeneric.Malware.AI.DDS
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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