Trojan

About “Trojan:Win32/Barys.GMA!MTB” infection

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
  • 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 rule detections observed from a process memory dump/dropped files/CAPE

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


File Info:

name: E3BBD7E61649C548E909.mlw
path: /opt/CAPEv2/storage/binaries/6255e00cc083c5ee4b90b799d1a5ecfd91857eea7a6f150552730d21595d516e
crc32: 48AD37FE
md5: e3bbd7e61649c548e909383c24c71bf5
sha1: 181480385d2597adb9cb4a3d39a0d77affdf5099
sha256: 6255e00cc083c5ee4b90b799d1a5ecfd91857eea7a6f150552730d21595d516e
sha512: d5c93109ec35205ddfaac8fc351ccfee6f2c35fcf18599a140634181991ff9988b94c927241fecfdf12d3a74de6e48004e380b04e125a3ec5df8683a9745d755
ssdeep: 6144:APL0IBp+bAhnOGnxAMH1p8pVGsZ20W7cyqCxSngmMBqfycuPbUl0i5cD5J:gL0IBMUl5H1pSggk0npM4dl0v5J
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T10D84E05B766F5F6ECA3B3373112DF202AE198A2B4565110F15A8C70F0A07FB75ACB291
sha3_384: 5edd37092364378fadc6359a3d61ca4899c207a0e4dc44a45e031445edfe8508f7e1499bebab2f8d276ef0e571e90414
ep_bytes: 759a487125c3fcf62012c567e251addd
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.857B36CD
ClamAVWin.Packed.Razy-9786051-0
SkyhighBehavesLike.Win32.Generic.fc
McAfeePacked-FJB!E3BBD7E61649
MalwarebytesGeneric.Malware.AI.DDS
VIPREDeepScan:Generic.Dacic.8952383F.A.857B36CD
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 0001b3411 )
K7GWTrojan ( 0001b3411 )
Cybereasonmalicious.85d259
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Kryptik_AGen.BGV
APEXMalicious
CynetMalicious (score: 100)
KasperskyVHO:Trojan.Win32.Copak.gen
BitDefenderDeepScan:Generic.Dacic.8952383F.A.857B36CD
NANO-AntivirusTrojan.Win32.PackedENT.finssh
AvastWin32:TrojanX-gen [Trj]
TencentTrojan.Win32.Kryptik.gify
SophosMal/Inject-GJ
F-SecureTrojan.TR/Patched.Ren.Gen
DrWebTrojan.PackedENT.192
ZillyaTrojan.Kryptik.Win32.3766585
FireEyeGeneric.mg.e3bbd7e61649c548
EmsisoftDeepScan:Generic.Dacic.8952383F.A.857B36CD (B)
SentinelOneStatic AI – Malicious PE
GDataWin32.Trojan.PSE.109W4IM
JiangminTrojan.Generic.coldw
WebrootW32.Trojan.Gen
GoogleDetected
AviraTR/Patched.Ren.Gen
MAXmalware (ai score=84)
Antiy-AVLGrayWare/Win32.Kryptik.gifq
Kingsoftmalware.kb.a.971
XcitiumTrojWare.Win32.Kryptik.TLS@812zm8
ArcabitDeepScan:Generic.Dacic.8952383F.A.857B36CD
ZoneAlarmVHO:Trojan.Win32.Copak.gen
MicrosoftTrojan:Win32/Barys.GMA!MTB
VaristW32/Dacic.E.gen!Eldorado
Acronissuspicious
VBA32Trojan.Khalesi
ALYacDeepScan:Generic.Dacic.8952383F.A.857B36CD
TACHYONTrojan/W32.Selfmod
Cylanceunsafe
PandaTrj/Genetic.gen
RisingTrojan.Kryptik!1.B34D (CLASSIC)
YandexTrojan.Agent!RRuFJhSd6qY
IkarusTrojan.Patched
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Kryptik.GIFQ!tr
BitDefenderThetaGen:NN.ZexaF.36680.y43@aazQJtd
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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