Win32:Kryptik-MVL [Trj] (file analysis)

The Win32:Kryptik-MVL [Trj] 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.

What Win32:Kryptik-MVL [Trj] virus can do?

• Behavioural detection: Executable code extraction – unpacking
• SetUnhandledExceptionFilter detected (possible anti-debug)
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Unconventionial binary language: Russian
• Unconventionial language used in binary resources: Russian
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• Behavioural detection: Transacted Hollowing
• Collects and encrypts information about the computer likely to send to C2 server
• Collects information to fingerprint the system

How to determine Win32:Kryptik-MVL [Trj]?

File Info:
name: E8F69B11DE826F17AF5D.mlwpath: /opt/CAPEv2/storage/binaries/69885055f4e0136d177b1855b9f849718205b8ecbb0c6c039391b9062aaf145ecrc32: F8C1CA91md5: e8f69b11de826f17af5db6de7937c2afsha1: f31c2357e60cb223ca531ee58ba8320166ea2030sha256: 69885055f4e0136d177b1855b9f849718205b8ecbb0c6c039391b9062aaf145esha512: 99bf10943510dbf3abb2cdf8317fcbd4b5396b3202d0c0396b948dfb567900da0df5f9a244e2cac2e0215fdfbbcb5b23cb38be4faed2b3344329628e9960cb3essdeep: 6144:3SH4NMEb+fvIAM84MnQoxXnlw/xfnj5htUBkDiVj3xMHIcxv4UTg:3SH9Eb+fvIAMnE1J4j5hyPty4UTgtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T18A74E042BFA8A93CD85DC736E4E0D2F44E8706F6F94A9C76D0F8A583D25C8A0057C69Dsha3_384: ba1bf1b136aa41b007c61b6222e3fdabec9aa8295c968ad60701c604a9fda93c9f4697ef6eea61f795d06676789c5f6fep_bytes: 558bec81ec180200008b4d08890de827timestamp: 2013-09-08 17:40:23
Version Info:
CompanyName: Корпорация  МайкрософтFileDescription: Редактор личных символовTranslation: 0x0419 0x04b0

Win32:Kryptik-MVL [Trj] also known as:

How to remove Win32:Kryptik-MVL [Trj]?

• 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.