Resubmissions

10/08/2024, 19:38

240810-ycke2ayerf6

08/08/2024, 16:07

240808-tkm4nszarh10

General

  • Target
    https://github.com/YaBoyTuesday/CeleryNewest/raw/main/CeleryRelease2.zip
  • Sample240808-tkm4nszarh

Malware Config

Extracted

Family
  • xworm

C2
  • allows-welfare.gl.at.ply.gg:49180

Attributes
  • Install_directory

    %Temp%

  • install_file

    System.exe

Targets

    • Target
      https://github.com/YaBoyTuesday/CeleryNewest/raw/main/CeleryRelease2.zip
    • 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.

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

    • 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