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

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


File Info:

name: AE09A30C6D6701258944.mlw
path: /opt/CAPEv2/storage/binaries/c15b911f44ad7f2a074617371738e0bdc97dc6777b0d19838c3cc7dab4b1908b
crc32: 9A0B4FDF
md5: ae09a30c6d67012589441ea0c8723ec3
sha1: aed68b461ff31eadebe18e7e61842d8610bf783b
sha256: c15b911f44ad7f2a074617371738e0bdc97dc6777b0d19838c3cc7dab4b1908b
sha512: c0c19761dc446e8b667478bfb54659263c174f006c7cc840b771286329c29e222b444f6eeb2b665ad1582640ae981655e10ff16f42fdeed4964a396d98d3c446
ssdeep: 6144:v2KtrJjcqbRk8RM3WvsZ20W7cyqCxSngmMBqfycuPbUl0i5cD5J:eKbIqb28G6gk0npM4dl0v5J
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1A184BFD6778F3D62C536223712697341A6B2CB2ADE2AD35F2418C71A4413FB395EB360
sha3_384: 91984d3fd6c137f0428b94dbd0d765fdab3493e28285d61ff5c2b78f2185e2a1d2ad200dffa3e6166507245458d4b3b3
ep_bytes: cd6288429d3b3cc598ea05545aa96dee
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.3736A07F
FireEyeGeneric.mg.ae09a30c6d670125
SkyhighBehavesLike.Win32.Generic.fc
McAfeeTrojan-FVOQ!AE09A30C6D67
MalwarebytesGeneric.Malware.AI.DDS
VIPREDeepScan:Generic.Dacic.8952383F.A.3736A07F
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 0001b3411 )
K7GWTrojan ( 0001b3411 )
Cybereasonmalicious.61ff31
ArcabitDeepScan:Generic.Dacic.8952383F.A.3736A07F
BitDefenderThetaGen:NN.ZexaF.36680.y43@aazQJtd
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Kryptik.HHBK
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Packed.Razy-9786051-0
KasperskyUDS:Trojan.Win32.Copak
BitDefenderDeepScan:Generic.Dacic.8952383F.A.3736A07F
NANO-AntivirusTrojan.Win32.Kryptik.foobtk
AvastWin32:TrojanX-gen [Trj]
TencentTrojan.Win32.Kryptik.gify
TACHYONTrojan/W32.Selfmod
EmsisoftDeepScan:Generic.Dacic.8952383F.A.3736A07F (B)
F-SecureTrojan.TR/Patched.Ren.Gen
ZillyaTrojan.Kryptik.Win32.3766585
SophosMal/Inject-GJ
SentinelOneStatic AI – Malicious PE
WebrootW32.Trojan.Gen
VaristW32/Dacic.E.gen!Eldorado
AviraTR/Patched.Ren.Gen
Antiy-AVLGrayWare/Win32.Kryptik.gifq
Kingsoftmalware.kb.a.895
XcitiumTrojWare.Win32.Kryptik.TLS@812zm8
MicrosoftTrojan:Win32/Barys.GMA!MTB
ZoneAlarmUDS:Trojan.Win32.Copak
GDataWin32.Trojan.PSE.109W4IM
GoogleDetected
Acronissuspicious
ALYacDeepScan:Generic.Dacic.8952383F.A.3736A07F
MAXmalware (ai score=85)
Cylanceunsafe
PandaTrj/Genetic.gen
RisingTrojan.Kryptik!1.B34D (CLASSIC)
YandexTrojan.Agent!RRuFJhSd6qY
IkarusTrojan.Patched
MaxSecureTrojan.Malware.300983.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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