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.
  • 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: 4B2DAAB8AE84800FB399.mlw
path: /opt/CAPEv2/storage/binaries/9a74df2583aa56fffab01ddfd67bde2f6fc9fc9cf809cacffa643649adfc2f0b
crc32: 276E3604
md5: 4b2daab8ae84800fb3994228841e2a62
sha1: c8860099db8557038c24ecc5453a8ae352cc2e13
sha256: 9a74df2583aa56fffab01ddfd67bde2f6fc9fc9cf809cacffa643649adfc2f0b
sha512: 207bd11612736b42323139b3b0e7511fe065ca2f8742cc5242db90477cae2fcfeee5d9d74cba2019d95ec1d3fef1b82b013695928caa96e9381ee3a49723835c
ssdeep: 6144:WGSF/DOtf86LO1RhlLmdIcP31JGBQCsZ:WGSJOtUx1blid7TGBpg
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1B514AF97F4C096AFD19D03F16EC6648C7627A0ECE37609022CA5547CA31EB4C676B29F
sha3_384: a54582f2e2696e660158801badca52084917332f90cfae14500c14110f674cda3c205c8ff43c3d44b203e86a9460e15e
ep_bytes: 144c9e5b44152adc41c4134d83877bf7
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)
CynetMalicious (score: 100)
FireEyeGeneric.mg.4b2daab8ae84800f
SkyhighBehavesLike.Win32.Trojan.dc
McAfeeTrojan-FVOQ!4B2DAAB8AE84
MalwarebytesGeneric.Malware.AI.DDS
VIPREGen:Variant.Lazy.429004
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 005110401 )
K7GWTrojan ( 00571ed01 )
CrowdStrikewin/malicious_confidence_100% (D)
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.HHBK
APEXMalicious
ClamAVWin.Packed.Dridex-9861223-1
KasperskyVHO:Trojan.Win32.Copak.gen
BitDefenderGen:Variant.Lazy.429004
NANO-AntivirusTrojan.Win32.Kryptik.foobtk
SUPERAntiSpywareTrojan.Agent/Gen-Kryptik
MicroWorld-eScanGen:Variant.Lazy.429004
AvastWin32:Evo-gen [Trj]
TACHYONTrojan/W32.Selfmod
SophosMal/Inject-GJ
F-SecureTrojan.TR/Crypt.XPACK.Gen
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.982
XcitiumTrojWare.Win32.Kryptik.TLS@812zm8
ArcabitTrojan.Lazy.D68BCC
ZoneAlarmVHO:Trojan.Win32.Copak.gen
MicrosoftTrojan:Win32/Barys.GMA!MTB
VaristW32/Dacic.E.gen!Eldorado
AhnLab-V3Packed/Win.FJB.R621438
VBA32Trojan.Khalesi
ALYacGen:Variant.Lazy.429004
MAXmalware (ai score=81)
Cylanceunsafe
PandaTrj/Genetic.gen
RisingTrojan.Kryptik!1.B34D (CLASSIC)
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Kryptik.GIFQ!tr
BitDefenderThetaGen:NN.ZexaF.36744.m40@aazQJtd
AVGWin32:Evo-gen [Trj]
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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