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
  • 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: C0005272997C0465F66C.mlw
path: /opt/CAPEv2/storage/binaries/ab8d88e8df4b98e61f8d07ad08fcc134bdacc94bac15804cd98dad0d7b77a9be
crc32: 9001CE77
md5: c0005272997c0465f66ceb5312eabd5e
sha1: 81ace5aa4509ccdf49bd671fb9ef1eed7769ed41
sha256: ab8d88e8df4b98e61f8d07ad08fcc134bdacc94bac15804cd98dad0d7b77a9be
sha512: 7b04883cabe2e6317240e3cfae644f9d82264dda648d15fe5ea81d39f6a3b171294df8a7c27879c46a03faac01c64f65503fbcc07ab17357af2d0c709b4c2c52
ssdeep: 24576:is660h6XFRbf0ezEM4dmv5BJtOtEM4dmv58:V66eo7bf0ezj425zUtj4258
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T199F4E083728CED61CD393B3F2929B602B5829D2FE93D609D94588F0F455BEF3454B292
sha3_384: 990606573785e9c4824ea0205721d845fccc6ce8bc23365b119578554d59a3f4ba901a10773240b8b388eab9caa4aad0
ep_bytes: 50cc594a0095edcd0544d45cc707bce6
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-eScanGen:Variant.Lazy.439579
SkyhighBehavesLike.Win32.RAHack.bc
McAfeeTrojan-FVOQ!C0005272997C
MalwarebytesGeneric.Malware.AI.DDS
VIPREGen:Variant.Lazy.439579
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 0001b3411 )
K7GWTrojan ( 0001b3411 )
Cybereasonmalicious.a4509c
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Kryptik_AGen.BGV
APEXMalicious
ClamAVWin.Packed.Razy-9786051-0
KasperskyVHO:Trojan.Win32.Copak.gen
BitDefenderGen:Variant.Lazy.439579
NANO-AntivirusTrojan.Win32.PackedENT.fiqwwb
AvastWin32:TrojanX-gen [Trj]
RisingTrojan.Kryptik!1.B34D (CLASSIC)
EmsisoftGen:Variant.Lazy.439579 (B)
F-SecureTrojan.TR/Patched.Ren.Gen
DrWebTrojan.PackedENT.192
ZillyaTrojan.Kryptik.Win32.3766585
Trapminesuspicious.low.ml.score
FireEyeGeneric.mg.c0005272997c0465
SophosMal/Inject-GJ
SentinelOneStatic AI – Malicious PE
MAXmalware (ai score=82)
GDataWin32.Trojan.PSE.109W4IM
JiangminTrojan.Selfmod.ayxb
WebrootW32.Trojan.Gen
GoogleDetected
AviraTR/Patched.Ren.Gen
VaristW32/Dacic.E.gen!Eldorado
Antiy-AVLGrayWare/Win32.Kryptik.gifq
Kingsoftmalware.kb.a.983
XcitiumTrojWare.Win32.Kryptik.TLS@812zm8
ArcabitTrojan.Lazy.D6B51B
ZoneAlarmVHO:Trojan.Win32.Copak.gen
MicrosoftTrojan:Win32/Barys.GMA!MTB
CynetMalicious (score: 100)
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.36744.W83@aSUsTC
ALYacGen:Variant.Lazy.439579
TACHYONTrojan/W32.Selfmod
VBA32Trojan.Khalesi
Cylanceunsafe
PandaTrj/Genetic.gen
TencentTrojan.Win32.Kryptik.gify
YandexTrojan.Agent!RRuFJhSd6qY
IkarusTrojan.Patched
MaxSecureTrojan.Malware.121218.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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