General

  • Target

    SolaraX.exe

  • Size

    75KB

  • Sample

    250301-3k4abswxdv

  • MD5

    bb4297c0a1be56440bc497fb1c276a82

  • SHA1

    71db449f4de9b90906866b830ebdabc12c518c20

  • SHA256

    7df7abdaaabc41cc080678e71723d5a3ef855abe8c154b87e39664640c8be48c

  • SHA512

    a534e7f9107f226d127e0bc8472bb6d35c1eccfd38096ac13f1fb6aef885e52358e6766a604c735a50b0d8f2bb8c9b9bdf1f3e0fa418ccaed5eadadc504deab2

  • SSDEEP

    1536:2MuQthAcx9+rFQCb9Hi/bWPUtb/UVbV6foaOirUpPyUS:7L9+rh0/bWPBVUROirUw3

Malware Config

Extracted

Family

xworm

C2

127.0.0.1:34930

minimum-ball.gl.at.ply.gg:34930

Attributes
  • Install_directory

    %AppData%

  • install_file

    SolaraX.exe

Targets

    • Target

      SolaraX.exe

    • Size

      75KB

    • MD5

      bb4297c0a1be56440bc497fb1c276a82

    • SHA1

      71db449f4de9b90906866b830ebdabc12c518c20

    • SHA256

      7df7abdaaabc41cc080678e71723d5a3ef855abe8c154b87e39664640c8be48c

    • SHA512

      a534e7f9107f226d127e0bc8472bb6d35c1eccfd38096ac13f1fb6aef885e52358e6766a604c735a50b0d8f2bb8c9b9bdf1f3e0fa418ccaed5eadadc504deab2

    • SSDEEP

      1536:2MuQthAcx9+rFQCb9Hi/bWPUtb/UVbV6foaOirUpPyUS:7L9+rh0/bWPBVUROirUw3

    • 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