Win32/Filecoder.Conti.V (file analysis)

The Win32/Filecoder.Conti.V 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/Filecoder.Conti.V virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Guard pages use detected – possible anti-debugging.
• A process attempted to delay the analysis task.
• Attempts to connect to a dead IP:Port (255 unique times)
• Dynamic (imported) function loading detected
• Performs HTTP requests potentially not found in PCAP.
• Enumerates running processes
• CAPE extracted potentially suspicious content
• Creates an autorun.inf file
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Collects and encrypts information about the computer likely to send to C2 server
• Performs a large number of encryption calls using the same key possibly indicative of ransomware file encryption behavior
• Exhibits possible ransomware file modification behavior
• Writes a potential ransom message to disk
• Creates a hidden or system file
• Detects Bochs through the presence of a registry key
• Attempted to write directly to a physical drive
• Collects information to fingerprint the system

How to determine Win32/Filecoder.Conti.V?

File Info:
name: 2DDE0778BA34248E2A64.mlwpath: /opt/CAPEv2/storage/binaries/1fa52ca9e2fbb3b80e63b6cbfc776bf1c14d434afe50167a4b11ffdbe1987b79crc32: 3E7D51BBmd5: 2dde0778ba34248e2a643a44f4f2b49fsha1: 5562b30ca3143a31491595d71d6082c404e7a6c6sha256: 1fa52ca9e2fbb3b80e63b6cbfc776bf1c14d434afe50167a4b11ffdbe1987b79sha512: a58a3e300b41a90c199bd73bd2f538f0b94f073f86ae3214109caabcfd4f739dd9454c0b538847b07c955b048740a2737fae6b1f3988880ea3025adb53e51089ssdeep: 3072:7/wyQ5akrwYqt3zJHfzypOH+xzVXpVHkK4jzeTCxa:Lwy76Jqt3zJWPzTBOzeOatype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T19D042A38F4948032F29516B22EFCBEE194746770261AA8FB739D0FBD5F682D67924305sha3_384: 680b06582922a9c1ad8b106d67e257882eb5d41d122f7a98cc349bb7b971605ec0d22bfcfc6bac422249b7e00e9948a5ep_bytes: e8da040000e97afeffff558becf64508timestamp: 2021-11-30 17:23:37
Version Info:
0: [No Data]

Win32/Filecoder.Conti.V also known as:

How to remove Win32/Filecoder.Conti.V?

• 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.