IL:Trojan.MSILMamut.356 (B) removal tips

The IL:Trojan.MSILMamut.356 (B) 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 IL:Trojan.MSILMamut.356 (B) virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• 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
• Performs HTTP requests potentially not found in PCAP.
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Sniffs keystrokes
• Behavioural detection: Transacted Hollowing
• Created a process from a suspicious location
• Collects and encrypts information about the computer likely to send to C2 server
• Installs itself for autorun at Windows startup
• CAPE detected the njRat malware family
• Modifies Image File Execution Options, indicative of process injection or persistence
• Creates known Njrat/Bladabindi RAT registry keys

How to determine IL:Trojan.MSILMamut.356 (B)?

File Info:
name: AC8F286293925F7E1039.mlwpath: /opt/CAPEv2/storage/binaries/5ed3e50c15abbb27c2b9be120dce74cc4959a314dc9f1e24da3a2233eccb0817crc32: 1C6BC733md5: ac8f286293925f7e10398d408fc7063asha1: 6853674ea8ff07d1ce38bb387d63b40d52dfbdd4sha256: 5ed3e50c15abbb27c2b9be120dce74cc4959a314dc9f1e24da3a2233eccb0817sha512: 592bed9c1f822e9b88c2aa5c78931f21ea5328b6f9dcfa12b6e76a5d2c419163062d467813bd096c1291d2813b54b7ea31404160b5e5bc84458a475ae81b7f82ssdeep: 24576:ja6UBlqUu1iJiBw1AzxiIV43+inPZzzpGqOzGU0B4ZnBWiC0AAk4zp4:XoQBwDIc+kPZzz8qOaU0B4rCy34type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T16565335B71A6C0F3FA2692F5C3B7DA1EE077640FA2B1C84B47C9112BB9266459C3C670sha3_384: 0f7d2c2c4076962585d092eee9a47a704565eaca5ed85b747c8366621b1e0d203c8f416269b0a34d6e30bf2a9d6941eaep_bytes: 81ec800100005355565733db68018000timestamp: 2015-12-27 05:38:55
Version Info:
0: [No Data]

IL:Trojan.MSILMamut.356 (B) also known as:

How to remove IL:Trojan.MSILMamut.356 (B)?

• 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.