Win32/Kryptik.GUNT (file analysis)

The Win32/Kryptik.GUNT 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 Win32/Kryptik.GUNT virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Behavioural detection: Executable code extraction – unpacking
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• Enumerates running processes
• Expresses interest in specific running processes
• CAPE extracted potentially suspicious content
• Unconventionial language used in binary resources: Sanskrit
• Authenticode signature is invalid
• Checks the CPU name from registry, possibly for anti-virtualization
• Accessed credential storage registry keys
• Collects information to fingerprint the system

How to determine Win32/Kryptik.GUNT?

File Info:
name: 253DFFA892B9E8767863.mlw
path: /opt/CAPEv2/storage/binaries/761f37294ba327bf183c2d7f23476700bb2697b513f083e57249eef3ad66e288
crc32: 784C531E
md5: 253dffa892b9e8767863979c39408a93
sha1: d2798c3aaf3e7073835d1ec36597d23983d1c6fe
sha256: 761f37294ba327bf183c2d7f23476700bb2697b513f083e57249eef3ad66e288
sha512: 64361d31d524bd12d5c2a9d07f053eb0be37b90bcc994fbf975311afe5155bbfb14f9ce5ac53208cf1ae46978d9bdc319a7c5a5bb9e4143fd76ed4e531f1948e
ssdeep: 98304:oPDLHRKLV50QxS8etro9WbBW02i+W9p9Eu/jdD80YCN5vkbPNrXb6PDLFCj:oZ2V59eVoiW0L+W9oM553vU5cDh
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T18D663364A78D49B2E64270BEB92DC3B24972BCB2335A58DB6FC65C6A4D357E0D034343
sha3_384: 6d5541d53cdcaa89f495ae59407c799ae54e5c8d16f6295b28850c210d596e8776c2eb7460ed458a980516963fd95817
ep_bytes: e8ad5a0000e989feffff8bff558bec8b
timestamp: 2018-10-14 06:47:36

Version Info:
0: [No Data]

Win32/Kryptik.GUNT also known as:

How to remove Win32/Kryptik.GUNT?

• 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.