Trojan:Win32/Barys.GMA!MTB (file analysis)

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: ECE8F93D6853A6D99EAF.mlw
path: /opt/CAPEv2/storage/binaries/d34a0539a0c30b487f0baff498ed6cd72c124a502d8febe3d0f78c7e1bf6e57f
crc32: 04734367
md5: ece8f93d6853a6d99eaf7e9634952ea6
sha1: 236df0f4498610725a9a1247bdb0c3b93e0d4aa4
sha256: d34a0539a0c30b487f0baff498ed6cd72c124a502d8febe3d0f78c7e1bf6e57f
sha512: f16a07b2be6dd3f629b1b9a538121b4740783d4e18d0b563057baa1a60b33f22d7a83bd945210690c13341df056055a636cdf3a7cb0eaf4bf8ba42f0c196654a
ssdeep: 24576:kVNGnL+xZi5gkEM4dmv5Xf+hPEM4dmv52e:8N4LcYgkj425Xf+hPj4252e
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1AB05BFC2B74D1E61CD7D7273153D7201B78B991AA934642D22ECB3EF8A53C3B918B261
sha3_384: 5db1debc90723d8c7851568a0d3d1c511a553d39a74eff06ce73f44b1e08d35d1ad04d05cc1395a5a06779ad16d6f34b
ep_bytes: e7c8d8a0b7916c27b24055b670033d0c
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:

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

• 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.