General

  • Target

    a6a197f6cbf7078086b7da8ea86ea93a28c7cd1ec3e10af473aadafea366c427

  • Size

    78KB

  • Sample

    241116-bnhdgszrer

  • MD5

    f674883f69e37d5e3a722563b1f48748

  • SHA1

    8fdaf4b9c976b97868e6213674dfe32da6ade211

  • SHA256

    a6a197f6cbf7078086b7da8ea86ea93a28c7cd1ec3e10af473aadafea366c427

  • SHA512

    67d4b154c3bf6c00f2ddfb339a73f8e7bb401c60edf08dfa288c9b4fd83efbfa2fa883b9747e3baa0fa82ec928be9411da74aa9131fde78dea4c391099b93210

  • SSDEEP

    1536:WQZ17ndp2kkXyWicQtmaIRBzA0B+bvdevFl0evl6Dffs0Ol8fGjV:WQZ1THkXFg1s+b1edlPIHs0OlUWV

Malware Config

Extracted

Family

xworm

C2

california-advisory.gl.at.ply.gg:55764

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

Targets

    • Target

      a6a197f6cbf7078086b7da8ea86ea93a28c7cd1ec3e10af473aadafea366c427

    • Size

      78KB

    • MD5

      f674883f69e37d5e3a722563b1f48748

    • SHA1

      8fdaf4b9c976b97868e6213674dfe32da6ade211

    • SHA256

      a6a197f6cbf7078086b7da8ea86ea93a28c7cd1ec3e10af473aadafea366c427

    • SHA512

      67d4b154c3bf6c00f2ddfb339a73f8e7bb401c60edf08dfa288c9b4fd83efbfa2fa883b9747e3baa0fa82ec928be9411da74aa9131fde78dea4c391099b93210

    • SSDEEP

      1536:WQZ17ndp2kkXyWicQtmaIRBzA0B+bvdevFl0evl6Dffs0Ol8fGjV:WQZ1THkXFg1s+b1edlPIHs0OlUWV

    • 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.

    • Executes dropped EXE

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks