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
  • 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
  • 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: E6B9F6FC317F92F5C3A7.mlw
path: /opt/CAPEv2/storage/binaries/785aaea5a17cccbb7e50a1aaba96a7f921f741de6c2c309fc6d3669cfdf21b70
crc32: 9969BB39
md5: e6b9f6fc317f92f5c3a7459c120a9c9c
sha1: 2be0067964ca7248c406b8bd16e92ff300717ae0
sha256: 785aaea5a17cccbb7e50a1aaba96a7f921f741de6c2c309fc6d3669cfdf21b70
sha512: 41384262ceba7fe55475da49181f291f10ca7d09737f9e983e71d9883056e21c1161a5b5572625343aaae6184bc0794eef6e8bbad0ef82725b31d33b5ff819ac
ssdeep: 24576:5/Dh6XFRbf0ezEM4dmv5BJtOtEM4dmv58:1do7bf0ezj425zUtj4258
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T175F4DF86739CDE12CD392B3F1E29BA06A742BD2FEB39601D64588F0B5952CF7554B320
sha3_384: 317bcefcf1058bafe3794ebf4592c6c5d7a1fd69c470ded2aaf87a570b9094227b4551e3780c63677f86d6146d436564
ep_bytes: ddae4bb38df7ff348826c6a54a65ae1f
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.D145809D
FireEyeGeneric.mg.e6b9f6fc317f92f5
SkyhighBehavesLike.Win32.RAHack.bc
McAfeeTrojan-FVOQ!E6B9F6FC317F
MalwarebytesGeneric.Malware.AI.DDS
VIPREDeepScan:Generic.Dacic.8952383F.A.D145809D
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 0001b3411 )
K7GWTrojan ( 0001b3411 )
CrowdStrikewin/malicious_confidence_100% (D)
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Kryptik.HHBK
APEXMalicious
ClamAVWin.Packed.Razy-9786051-0
KasperskyTrojan.Win32.Copak.bvxtp
BitDefenderDeepScan:Generic.Dacic.8952383F.A.D145809D
NANO-AntivirusTrojan.Win32.Kryptik.foobtk
AvastWin32:TrojanX-gen [Trj]
TencentTrojan.Win32.Kryptik.gify
SophosMal/Inject-GJ
F-SecureTrojan.TR/Patched.Ren.Gen
DrWebTrojan.PackedENT.139
ZillyaTrojan.Kryptik.Win32.3766585
Trapminesuspicious.low.ml.score
EmsisoftDeepScan:Generic.Dacic.8952383F.A.D145809D (B)
IkarusTrojan.Patched
MAXmalware (ai score=81)
GDataWin32.Trojan.PSE.109W4IM
WebrootW32.Trojan.Gen
GoogleDetected
AviraTR/Patched.Ren.Gen
VaristW32/Dacic.E.gen!Eldorado
Antiy-AVLGrayWare/Win32.Kryptik.gifq
XcitiumTrojWare.Win32.Kryptik.TLS@812zm8
ArcabitDeepScan:Generic.Dacic.8952383F.A.D145809D
ZoneAlarmUDS:Trojan.Win32.Copak.bvxtp
MicrosoftTrojan:Win32/Barys.GMA!MTB
CynetMalicious (score: 100)
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.36744.W83@aSUsTC
ALYacDeepScan:Generic.Dacic.8952383F.A.D145809D
TACHYONTrojan/W32.Selfmod
VBA32Trojan.Khalesi
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R03BC0DBK24
RisingTrojan.Kryptik!1.B34D (CLASSIC)
YandexTrojan.Agent!RRuFJhSd6qY
SentinelOneStatic AI – Malicious PE
FortinetW32/Kryptik.GIFQ!tr
AVGWin32:TrojanX-gen [Trj]
Cybereasonmalicious.964ca7
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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