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
  • 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: 57EE514F4EEE6A8AF9FF.mlw
path: /opt/CAPEv2/storage/binaries/c2d06b1ba796e1a9cd233bd1dd6826169f75cfc15c76b64c76ea54f60b1c78c5
crc32: D9A580B3
md5: 57ee514f4eee6a8af9ff0901c5cc8934
sha1: 0252439e370d059f7af9a97ee1c94cd8226a95e7
sha256: c2d06b1ba796e1a9cd233bd1dd6826169f75cfc15c76b64c76ea54f60b1c78c5
sha512: 3b809b53650e5babb2f0dcb9ab9bbbf1537644b58a41f8319c4cdacb24b6a0fc19da2a3a5d1902be8be84b9da0a19ed08e2ef3203046f5925fe633a773d0b66b
ssdeep: 6144:MXuhMc4qr2ES3bf+MMv4ZM6PrH4rQLkDF1shsZ20W7cyqCxSngmMBqfycuPbUl0v:tcqP4yMyNhahgk0npM4dl0v5J
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T15184DF4F73EC1EA5C97AF2771939B645AE8389E75A28934D2408870FC5DFD37928B210
sha3_384: 10946a9c142b9c9a182d488e6de31a2378ace94e397b46d7abf8c3355866c6549d6a7346abbdd0eceb925ccb5ef28444
ep_bytes: c1565009910fe48e94dedd1f569db5a5
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.72B2DF0B
ClamAVWin.Packed.Razy-9786051-0
SkyhighBehavesLike.Win32.Generic.fc
McAfeeTrojan-FVOQ!57EE514F4EEE
MalwarebytesGeneric.Malware.AI.DDS
ZillyaTrojan.Kryptik.Win32.3766585
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 0001b3411 )
K7GWTrojan ( 0001b3411 )
Cybereasonmalicious.e370d0
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Kryptik.HHBK
APEXMalicious
CynetMalicious (score: 100)
KasperskyTrojan.Win32.Copak.awtek
BitDefenderDeepScan:Generic.Dacic.8952383F.A.72B2DF0B
NANO-AntivirusTrojan.Win32.Kryptik.foobtk
AvastWin32:TrojanX-gen [Trj]
TencentTrojan.Win32.Kryptik.gify
TACHYONTrojan/W32.Selfmod
SophosMal/Inject-GJ
F-SecureTrojan.TR/Patched.Ren.Gen
DrWebTrojan.Siggen23.9797
VIPREDeepScan:Generic.Dacic.8952383F.A.72B2DF0B
EmsisoftDeepScan:Generic.Dacic.8952383F.A.72B2DF0B (B)
SentinelOneStatic AI – Malicious PE
WebrootW32.Trojan.Gen
GoogleDetected
AviraTR/Patched.Ren.Gen
Antiy-AVLGrayWare/Win32.Kryptik.gifq
Kingsoftmalware.kb.a.904
MicrosoftTrojan:Win32/Barys.GMA!MTB
XcitiumTrojWare.Win32.Kryptik.TLS@812zm8
ArcabitDeepScan:Generic.Dacic.8952383F.A.72B2DF0B
ZoneAlarmTrojan.Win32.Copak.awtek
GDataWin32.Trojan.PSE.109W4IM
VaristW32/Dacic.E.gen!Eldorado
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.36680.y43@aazQJtd
MAXmalware (ai score=80)
VBA32Trojan.Khalesi
Cylanceunsafe
PandaTrj/Genetic.gen
YandexTrojan.Agent!RRuFJhSd6qY
IkarusTrojan.Patched
FortinetW32/Kryptik.GIFQ!tr
AVGWin32:TrojanX-gen [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (W)

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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