General

  • Target

    SolaraX.exe

  • Size

    64KB

  • Sample

    250302-ah3xkaxvaw

  • MD5

    20e42cffe82f2c2a81a6dce44b4c0818

  • SHA1

    bbf771622c0b3a330030ed48657d10c305bb758d

  • SHA256

    38b88b1fb8c91f62945e62f56a70d7daf7b1a8324f557421bc2414c11f0cd5fb

  • SHA512

    b72ffff10c183591f6ec535162d5db1abf8eec02722da7d0229c83fd95e4606c1944d32b32aa82cac73d046c9ff70134df04c202b99dcb2bae53c1c7844c88f7

  • SSDEEP

    768:EUqmY0eYr0we/TYUUfBGuMCSarWdrVz9W+bO5DxjFA6sfcTxgOqhQPejExz:EGsMUuBGA1os+bO5NBA6tgOqWPkUz

Malware Config

Extracted

Family

xworm

C2

127.0.0.1:34155

brand-caribbean.gl.at.ply.gg:34155

brand-caribbean.gl.at.ply.gg:34155:34155

127.0.0.1:7000:34155

26.ip.gl.ply.gg:34155

Attributes
  • Install_directory

    %AppData%

  • install_file

    SolaraX.exe

Targets

    • Target

      SolaraX.exe

    • Size

      64KB

    • MD5

      20e42cffe82f2c2a81a6dce44b4c0818

    • SHA1

      bbf771622c0b3a330030ed48657d10c305bb758d

    • SHA256

      38b88b1fb8c91f62945e62f56a70d7daf7b1a8324f557421bc2414c11f0cd5fb

    • SHA512

      b72ffff10c183591f6ec535162d5db1abf8eec02722da7d0229c83fd95e4606c1944d32b32aa82cac73d046c9ff70134df04c202b99dcb2bae53c1c7844c88f7

    • SSDEEP

      768:EUqmY0eYr0we/TYUUfBGuMCSarWdrVz9W+bO5DxjFA6sfcTxgOqhQPejExz:EGsMUuBGA1os+bO5NBA6tgOqWPkUz

    • 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

MITRE ATT&CK Enterprise v15

Tasks