General

  • Target

    8096aee7e1e28ccb7c2ec7197ccbb48e55fd40c0c23026a6bd92da29ebc5df31

  • Size

    78KB

  • Sample

    240521-wt7wjsdg66

  • MD5

    096efcc0dc46023c41d5f3318e25da60

  • SHA1

    dabd1b0b4d3e2b220406c2a9770e321d33b32969

  • SHA256

    8096aee7e1e28ccb7c2ec7197ccbb48e55fd40c0c23026a6bd92da29ebc5df31

  • SHA512

    826e7340e52a8e69bc59dac7e455d1bc00dd0ca7c3af3ea89a97b0f6725c5ef1c923d34024f0919002ff86d75d982b30e84089edf1c77c7374e23a7e379853f2

  • SSDEEP

    1536:FjP7HLIdnVw7pOGFAvOb55YxKBBG06HxOufL/ZbJ/wIn2w:FjD0a7pOGFAvOb56KBc5xOWL/Zl/5

Malware Config

Extracted

Family

xworm

C2

values-painted.gl.at.ply.gg:12784

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

Targets

    • Target

      8096aee7e1e28ccb7c2ec7197ccbb48e55fd40c0c23026a6bd92da29ebc5df31

    • Size

      78KB

    • MD5

      096efcc0dc46023c41d5f3318e25da60

    • SHA1

      dabd1b0b4d3e2b220406c2a9770e321d33b32969

    • SHA256

      8096aee7e1e28ccb7c2ec7197ccbb48e55fd40c0c23026a6bd92da29ebc5df31

    • SHA512

      826e7340e52a8e69bc59dac7e455d1bc00dd0ca7c3af3ea89a97b0f6725c5ef1c923d34024f0919002ff86d75d982b30e84089edf1c77c7374e23a7e379853f2

    • SSDEEP

      1536:FjP7HLIdnVw7pOGFAvOb55YxKBBG06HxOufL/ZbJ/wIn2w:FjD0a7pOGFAvOb56KBc5xOWL/Zl/5

    • 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.

    • Executes dropped EXE

    • 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