What is “Graftor.92225”?

The Graftor.92225 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 Graftor.92225 virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Mimics the system’s user agent string for its own requests
• Dynamic (imported) function loading detected
• At least one IP Address, Domain, or File Name was found in a crypto call
• Performs HTTP requests potentially not found in PCAP.
• Starts servers listening on 0.0.0.0:33356, :0, 127.0.0.1:36895
• Enumerates running processes
• Expresses interest in specific running processes
• 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.
• The executable is compressed using UPX
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Code injection with CreateRemoteThread in a remote process
• Behavioural detection: Injection (inter-process)
• Behavioural detection: Injection with CreateRemoteThread in a remote process
• Tries to unhook or modify Windows functions monitored by Cuckoo
• Collects and encrypts information about the computer likely to send to C2 server
• Installs itself for autorun at Windows startup
• Attempts to modify proxy settings
• Collects information to fingerprint the system

How to determine Graftor.92225?

File Info:
name: 5F1EF0633C77654BC545.mlw
path: /opt/CAPEv2/storage/binaries/5993f56eaa4688b4250f5fc0897070761e5b720ced88fc7c7a921768bd9b8925
crc32: AF9821BC
md5: 5f1ef0633c77654bc545bc063e29c764
sha1: 49565d51090284640a084a40efd635aec7b7d01f
sha256: 5993f56eaa4688b4250f5fc0897070761e5b720ced88fc7c7a921768bd9b8925
sha512: 90d38d13def1abb2380e026303835717535aff65675e27a60a2c9fef316d1b9624b934d38e068c79f554d6faeb86dbc462ff06a26d5da57eb57a893eb9b9285c
ssdeep: 6144:N1XIJH0mvGL0VE5XKEbC9MfPfR7SGa8uXeHVFO5/h:N1XEUuGL8E5XK9OfXRGGfTzW/
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T10034239DDB8399D9F4C53031B72B3B6785C4FE580E16F254989E1267B0406B0B38AE5B
sha3_384: cb0c001a8d3827be2ca893778368ee04978e119a1898be25b8a9767ca8ac944506745ab2155b28a1477ef583d1cbb6c9
ep_bytes: 60be00d041008dbe0040feff57eb0b90
timestamp: 2013-04-03 02:21:35

Version Info:
0: [No Data]

Graftor.92225 also known as:

How to remove Graftor.92225?

• 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.