General

  • Target

    FullOption_2.1.exe

  • Size

    4.0MB

  • Sample

    241109-awn1katbqh

  • MD5

    9ec7934c2dd0ea95b8a3f7081ae2b9fa

  • SHA1

    4e6807ebbee7490d2188fe1b3332a0a5cec053b0

  • SHA256

    518bcb384a8be295dacd2516beaaf18dd8b0c081bcb7bdc4a66bb27b393bf97b

  • SHA512

    a6d8fab2a3a6e9ab4ddfa81dffa1105c34dfd9cb3ae8093c475465f02678dc288935a866df060605163f1733afb0ee6d7f8e6515e6d4bfd457c1c8d38f613bfd

  • SSDEEP

    98304:9rN+Jkbu8xFUvvU8nbRg3F7Nc1/m7XDjPzeLDRfF:xNZbXxeHU8bK17C/m7XDjzeLDR

Score
10/10

Malware Config

Extracted

Family

xworm

C2

85.203.4.149:7000

Attributes
  • Install_directory

    %ProgramData%

  • install_file

    XClient.exe

Targets

    • Target

      FullOption_2.1.exe

    • Size

      4.0MB

    • MD5

      9ec7934c2dd0ea95b8a3f7081ae2b9fa

    • SHA1

      4e6807ebbee7490d2188fe1b3332a0a5cec053b0

    • SHA256

      518bcb384a8be295dacd2516beaaf18dd8b0c081bcb7bdc4a66bb27b393bf97b

    • SHA512

      a6d8fab2a3a6e9ab4ddfa81dffa1105c34dfd9cb3ae8093c475465f02678dc288935a866df060605163f1733afb0ee6d7f8e6515e6d4bfd457c1c8d38f613bfd

    • SSDEEP

      98304:9rN+Jkbu8xFUvvU8nbRg3F7Nc1/m7XDjPzeLDRfF:xNZbXxeHU8bK17C/m7XDjzeLDR

    Score
    10/10
    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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