General

  • Target

    XClient.exe

  • Size

    45KB

  • Sample

    240905-2askeascpf

  • MD5

    e3af029077412f02acd6daecf132664b

  • SHA1

    0804c6edd59cdb3663734a1a12a219d721af65d1

  • SHA256

    d51f920fd25c8bbf37615c8eb5f7799722fb7532c5a0cc5199e85dbc972e9d15

  • SHA512

    412d4babd911ebf061e984b1662c68b20add037ef3ad0da7dcfca17b153219023b225d4fbc58f114708ba21d0dd5279d875c32226f8b89dea936ccb85a850dbc

  • SSDEEP

    768:CPLSrMoisb1QUhjKNcNclhlGRDXDgVdD7abFEPt9ObC6BOuh2zj5f:COyABKaavlmmdDwFY9UC6BOuYF

Malware Config

Extracted

Family

xworm

Version

5.0

C2

http://item-suggesting.gl.at.ply.gg:36583

Mutex

huB65wZdRpxXigoz

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

aes.plain

Targets

    • Target

      XClient.exe

    • Size

      45KB

    • MD5

      e3af029077412f02acd6daecf132664b

    • SHA1

      0804c6edd59cdb3663734a1a12a219d721af65d1

    • SHA256

      d51f920fd25c8bbf37615c8eb5f7799722fb7532c5a0cc5199e85dbc972e9d15

    • SHA512

      412d4babd911ebf061e984b1662c68b20add037ef3ad0da7dcfca17b153219023b225d4fbc58f114708ba21d0dd5279d875c32226f8b89dea936ccb85a850dbc

    • SSDEEP

      768:CPLSrMoisb1QUhjKNcNclhlGRDXDgVdD7abFEPt9ObC6BOuh2zj5f:COyABKaavlmmdDwFY9UC6BOuYF

    • 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.

    • Drops startup file

    • 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