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.
• 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: 6BDF9722D53D69BFC2CC.mlw
path: /opt/CAPEv2/storage/binaries/cd691ff7f69ee55b8acefe23b8f73f0a992a71d4f9ab275870f79d221a2011c6
crc32: 29ADF9CC
md5: 6bdf9722d53d69bfc2cc5afc3265fb08
sha1: 71f7445cf2f07d530550529025e552870f9cf7ff
sha256: cd691ff7f69ee55b8acefe23b8f73f0a992a71d4f9ab275870f79d221a2011c6
sha512: 4f7befc7d73de1a41fe9082695ed56c8ecfab917ed4ff3d2c9232852d183b96c7fe919e047400f0a84ac66264c0df92fb7fa7a5c574881dbe165cbc607749106
ssdeep: 3072:gPIQmRo5JWvv0QOVHDofodTaHatBWt1dI6MTEN05lR571XJusr6gBQhCw3BDR:kIQmRov+v0FVjio7ky005lR57JJuM6g6
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1AA14CF093E142E23DD1E50F579EBC2F663C4B928C23C53B255B19E1E5BE2817BA681CD
sha3_384: 292d31a5e74d4b76e505e7c22e94c3f2d48566a4b78be56d50cdbfe66b7543b6c4ce1af8f0ce80127b3c3893fce32cc1
ep_bytes: 8fe286e7dfbb3260da6a0bf11829634b
timestamp: 1976-11-05 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.