General

  • Target

    Nurik 1.12.2-1.16.5.rar

  • Size

    9.7MB

  • Sample

    250306-r3lbpaz1fs

  • MD5

    9c24f5afafb5485602bb389ac6b92867

  • SHA1

    d129eec0347c9ed7136508fa9c53d52d7be32fe4

  • SHA256

    a02f4d66be93cac92899b5c049d2eb5758bcd928908123e344806b7568faeded

  • SHA512

    87af3614369e0258e500596ff872a09395085bae4de1d34a3ad134f98ae563e29fb435e375d25eaa046df22fe740154e19b3084bd57473b36c80ab7d20ca5af3

  • SSDEEP

    196608:zufLYMePTVw+Qo3dnhQAiJBcH7Y3r7ufvnQwAWRjt0P7s9vMu70klu/o:zuTr6p1hQD3cH23SnQwFRjtiWvMfro

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

Idlerkik-51025.portmap.host:51025

Mutex

rSFFOfqaVoKkdUae

Attributes
  • Install_directory

    %AppData%

  • install_file

    svhost.exe

aes.plain

Targets

    • Target

      Nurik 1.12.2-1.16.5.rar

    • Size

      9.7MB

    • MD5

      9c24f5afafb5485602bb389ac6b92867

    • SHA1

      d129eec0347c9ed7136508fa9c53d52d7be32fe4

    • SHA256

      a02f4d66be93cac92899b5c049d2eb5758bcd928908123e344806b7568faeded

    • SHA512

      87af3614369e0258e500596ff872a09395085bae4de1d34a3ad134f98ae563e29fb435e375d25eaa046df22fe740154e19b3084bd57473b36c80ab7d20ca5af3

    • SSDEEP

      196608:zufLYMePTVw+Qo3dnhQAiJBcH7Y3r7ufvnQwAWRjt0P7s9vMu70klu/o:zuTr6p1hQD3cH23SnQwFRjtiWvMfro

    Score
    10/10
    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • 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 Matrix

Tasks