MSIL/Injector.IAX malicious file

The MSIL/Injector.IAX 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 MSIL/Injector.IAX 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
• Anomalous file deletion behavior detected (10+)
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• Unconventionial language used in binary resources: Gujarati
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Behavioural detection: Injection (Process Hollowing)
• Executed a process and injected code into it, probably while unpacking
• Sniffs keystrokes
• Behavioural detection: Injection (inter-process)
• Created a process from a suspicious location
• Collects and encrypts information about the computer likely to send to C2 server
• CAPE detected the njRat malware family
• Creates a copy of itself
• Creates known Njrat/Bladabindi RAT registry keys

How to determine MSIL/Injector.IAX?

File Info:
name: B3D362B8230791D06EA0.mlwpath: /opt/CAPEv2/storage/binaries/81faa1d0c5c313c690482a020ded4230a0b8cd1a590981db08c78bd58ec8016ecrc32: 0B24AC02md5: b3d362b8230791d06ea02703b7d7098asha1: 29bed3eae733f8923685b4b9cf49eff8c20e61a3sha256: 81faa1d0c5c313c690482a020ded4230a0b8cd1a590981db08c78bd58ec8016esha512: d61927710367c5026c69eb7113e252764183a690aca48f7c1ad8e1bd4bba79aaafcc6fd1398b510b71c13c0a71a3582f9e3b10beeec77071c6059c2a2daf2c3bssdeep: 49152:Rtnv5pDzDYLNF0tCCWgwg6ThRkynEx9/xAdteK04hnmy5Wy2A98bSy2U+lu:9pfDYLf0sEuVRkyEn/edtbbhnmy509bWtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1AAD533BDF5C1C030F67A197103DB7FA95BB8CAA6901576AEE788BA7088B37004D07785sha3_384: 402caa32a3c94914f7fe2dfd203110e26292769a49b1523da5eb46f4afd6fa1580fcd24c875334f80048d26110398517ep_bytes: ff250020400000000000000000000000timestamp: 2022-06-11 17:59:02
Version Info:
Translation: 0x0000 0x04b0Comments: Clotheshorse MailsorterCompanyName: MadmanFileDescription: InterscendentFileVersion: 7728.3043.71.86InternalName: test22.exeLegalCopyright: ® ParonymLegalTrademarks: ® ParonymOriginalFilename: test22.exeProductName: Grammarianism NeutralizerProductVersion: 7728.3043.71.86Assembly Version: 8021.6293.6848.6671

MSIL/Injector.IAX also known as:

How to remove MSIL/Injector.IAX?

• 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.