General

  • Target

    4d34cf65213ef8daae214f5b969fd05203e8ab2eb871ba76ba8382950326536c.exe

  • Size

    63KB

  • Sample

    241231-xm7gwatqbw

  • MD5

    32a5e227422369d29efe9899fa7f1cf1

  • SHA1

    b8292a2a80b5b78f68b2b2b2b561d2926da81afa

  • SHA256

    4d34cf65213ef8daae214f5b969fd05203e8ab2eb871ba76ba8382950326536c

  • SHA512

    1365b519c5e70bab0ca7319c8c0dceb6b428c89a793936e0708732de3fe1d77ea458bb5056fccf55f849a07964e7e937cb55ff2d0f79a464f1926e464ba31ec0

  • SSDEEP

    1536:SIfKqlxoqCjVQVw28BBgdE9rIuVO/KbHEMaDdnYi96jdtOU3iKU:SIfKCxCjj20SdE9EeO/KbHEHRvCtOU3S

Malware Config

Extracted

Family

xworm

C2

ii-heavy.gl.at.ply.gg:45541:45541

Attributes
  • Install_directory

    %Userprofile%

  • install_file

    XClient.exe

Targets

    • Target

      4d34cf65213ef8daae214f5b969fd05203e8ab2eb871ba76ba8382950326536c.exe

    • Size

      63KB

    • MD5

      32a5e227422369d29efe9899fa7f1cf1

    • SHA1

      b8292a2a80b5b78f68b2b2b2b561d2926da81afa

    • SHA256

      4d34cf65213ef8daae214f5b969fd05203e8ab2eb871ba76ba8382950326536c

    • SHA512

      1365b519c5e70bab0ca7319c8c0dceb6b428c89a793936e0708732de3fe1d77ea458bb5056fccf55f849a07964e7e937cb55ff2d0f79a464f1926e464ba31ec0

    • SSDEEP

      1536:SIfKqlxoqCjVQVw28BBgdE9rIuVO/KbHEMaDdnYi96jdtOU3iKU:SIfKCxCjj20SdE9EeO/KbHEHRvCtOU3S

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • 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.

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks