General

  • Target
    70c2fe27f67d5bd45f18c826a1dc1f852fa86b2de8271151a7b8c4d6d58f34d7.exe
  • Size 735KB
  • Sample260824-w5swrsscja
  • SHA256 70c2fe27f67d5bd45f18c826a1dc1f852fa86b2de8271151a7b8c4d6d58f34d7
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 109.248.150.234:443

Mutex
  • 70vLmgcqMEnUJOeL

Attributes
  • Install_directory

    %AppData%

  • install_file

    bin.exe

aes.plain

Targets

    • Target
      70c2fe27f67d5bd45f18c826a1dc1f852fa86b2de8271151a7b8c4d6d58f34d7.exe
    • Size 735KB
    • SHA256 70c2fe27f67d5bd45f18c826a1dc1f852fa86b2de8271151a7b8c4d6d58f34d7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks