Trojan

Trojan:Win32/Barys.GMA!MTB removal tips

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: DC4A2E771CE54169FE26.mlw
path: /opt/CAPEv2/storage/binaries/91fe00998038e723660fe1cb8f09f2a8a84291b0f5ea7af3da36da7922e58cdd
crc32: 40420903
md5: dc4a2e771ce54169fe26a39a709887fb
sha1: 45eacc72ab567ed34d13e177920c9adda1f18721
sha256: 91fe00998038e723660fe1cb8f09f2a8a84291b0f5ea7af3da36da7922e58cdd
sha512: 7bceddb26ebd5dd426f9778358ccd8e6dfd9291d07d2c276b19dfd03c7a88f6a9e58013e262077972889cac78d38381ab545cc4ec0eb80539a9d0c9fc3804275
ssdeep: 12288:D1OGsnr581Impls77H3L0dRgk0npM4dl0v5JHpS0wULVnMhysQ:8GsnF81Impls7L3L0dRgkEM4dmv5Xf+E
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T15EB4CEC6B6FC5D1CC83A32739568F301A79B991A296E745DB8DCC72B061FD3E039A250
sha3_384: e9a9167412e0e32b9c48d704ffa1f0d9feed482979e165ad43dce36da6ebf3ba41a5a6f609eb2ec058918443a35bba17
ep_bytes: 50d7c00b008e748c055f4d1dc71c25a7
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-eScanGen:Variant.Lazy.429004
FireEyeGeneric.mg.dc4a2e771ce54169
CAT-QuickHealTrojan.Barys.S32246494
SkyhighBehavesLike.Win32.RAHack.hc
McAfeeTrojan-FVOQ!DC4A2E771CE5
MalwarebytesGeneric.Malware.AI.DDS
ZillyaTrojan.Kryptik.Win32.3766585
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 0001b3411 )
K7GWTrojan ( 0001b3411 )
Cybereasonmalicious.2ab567
ArcabitTrojan.Lazy.D68BCC
BitDefenderThetaGen:NN.ZexaF.36744.G43@aazQJtd
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Kryptik_AGen.BGV
APEXMalicious
ClamAVWin.Packed.Razy-9786051-0
KasperskyVHO:Trojan.Win32.Copak.gen
BitDefenderGen:Variant.Lazy.429004
NANO-AntivirusTrojan.Win32.Kryptik.foobtk
AvastWin32:TrojanX-gen [Trj]
RisingTrojan.Kryptik!1.B34D (CLASSIC)
TACHYONTrojan/W32.Selfmod
EmsisoftGen:Variant.Lazy.429004 (B)
F-SecureTrojan.TR/Patched.Ren.Gen
DrWebTrojan.PackedENT.192
VIPREGen:Variant.Lazy.429004
Trapminemalicious.high.ml.score
SophosMal/Inject-GJ
IkarusTrojan.Patched
WebrootW32.Trojan.Gen
GoogleDetected
AviraTR/Patched.Ren.Gen
VaristW32/Dacic.E.gen!Eldorado
Antiy-AVLGrayWare/Win32.Kryptik.gifq
Kingsoftmalware.kb.a.722
XcitiumTrojWare.Win32.Kryptik.TLS@812zm8
MicrosoftTrojan:Win32/Barys.GMA!MTB
ZoneAlarmVHO:Trojan.Win32.Copak.gen
GDataWin32.Trojan.PSE.109W4IM
CynetMalicious (score: 100)
Acronissuspicious
VBA32Trojan.Khalesi
ALYacGen:Variant.Lazy.429004
MAXmalware (ai score=85)
Cylanceunsafe
PandaTrj/Genetic.gen
TencentTrojan.Win32.Kryptik.gify
SentinelOneStatic AI – Malicious PE
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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