General

  • Target

    image_logger.exe

  • Size

    63KB

  • Sample

    240531-vh5rdaef6z

  • MD5

    c37405e2de6f366c1480de16c092a075

  • SHA1

    b17918080f881ea3e7043241fbc7933f095d29c2

  • SHA256

    819b412f7423377bcdbebe09d4f81a779911a9bef50a05bf427c1033422dc197

  • SHA512

    88b4c753fdb9a7263f5c9f8cb38accb9ed8418d32afcbb3dba80e4ff4e61ae4b7079a50bdee6a1dcc2a6bb878cfc5431bd6bb838f365379c2636d6713746146f

  • SSDEEP

    1536:k6ZPkifrPO+M+bekX4pDAD2MQx6hXOnTzHS:73S9+bvb+aOnTTS

Malware Config

Extracted

Family

xworm

C2

movie-buddy.gl.at.ply.gg:40572

Attributes
  • Install_directory

    %Public%

  • install_file

    Runtime Broker.exe

Targets

    • Target

      image_logger.exe

    • Size

      63KB

    • MD5

      c37405e2de6f366c1480de16c092a075

    • SHA1

      b17918080f881ea3e7043241fbc7933f095d29c2

    • SHA256

      819b412f7423377bcdbebe09d4f81a779911a9bef50a05bf427c1033422dc197

    • SHA512

      88b4c753fdb9a7263f5c9f8cb38accb9ed8418d32afcbb3dba80e4ff4e61ae4b7079a50bdee6a1dcc2a6bb878cfc5431bd6bb838f365379c2636d6713746146f

    • SSDEEP

      1536:k6ZPkifrPO+M+bekX4pDAD2MQx6hXOnTzHS:73S9+bvb+aOnTTS

    • Detect Xworm Payload

    • 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.

    • Modifies Installed Components in the registry

    • Checks computer location settings

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

    • Drops startup file

    • Adds Run key to start application

    • Enumerates connected drives

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

MITRE ATT&CK Enterprise v15

Tasks