General

  • Target

    https://www.bing.com/ck/a?!&&p=56685b0a4ec34a1e7628834ecd5a77f7a5eed3b9b55cc96162378323f04c38b8JmltdHM9MTc0MTMwNTYwMA&ptn=3&ver=2&hsh=4&fclid=29237bb9-0334-6dad-0f6b-6e84029f6c93&psq=malware+download&u=a1aHR0cHM6Ly9naXRodWIuY29tL0RhMmRhbHVzL1RoZS1NQUxXQVJFLVJlcG8&ntb=1

  • Sample

    250307-lad41sxxhy

Malware Config

Extracted

Family

revengerat

Botnet

Guest

C2

0.tcp.ngrok.io:19521

Mutex

RV_MUTEX

Targets

    • Target

      https://www.bing.com/ck/a?!&&p=56685b0a4ec34a1e7628834ecd5a77f7a5eed3b9b55cc96162378323f04c38b8JmltdHM9MTc0MTMwNTYwMA&ptn=3&ver=2&hsh=4&fclid=29237bb9-0334-6dad-0f6b-6e84029f6c93&psq=malware+download&u=a1aHR0cHM6Ly9naXRodWIuY29tL0RhMmRhbHVzL1RoZS1NQUxXQVJFLVJlcG8&ntb=1

    • RevengeRAT

      Remote-access trojan with a wide range of capabilities.

    • Revengerat family

    • RevengeRat Executable

    • Downloads MZ/PE file

    • Drops startup file

    • Executes dropped EXE

    • Modifies file permissions

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks