General

  • Target

    Nurik 1.12.2-1.16.5.rar

  • Size

    9.7MB

  • Sample

    250306-r1hg1s1pv8

  • MD5

    2ad3c3144b5fa3dc25b8b19b8a718b98

  • SHA1

    f00a57b95b8c33aef233193c0ca539ad2b2cebde

  • SHA256

    09f63545ff2c15f2c563443d2c2cd546ed4c6f4507e447faf892fecc08dc493d

  • SHA512

    eb23ba29bd6ef5a8d591757024d4d8456899d77662bc0a063d039059fe9ec208d0d00832f6f4af4d865215e928cf9ee18706311635ba8093cc996e509d4fd615

  • SSDEEP

    196608:dufLYMePTVw+Qo3dnhQAiJBcH7Y3r7ufvnQwAWRjt0P7s9vMu70klu/X:duTr6p1hQD3cH23SnQwFRjtiWvMfrX

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

      2ad3c3144b5fa3dc25b8b19b8a718b98

    • SHA1

      f00a57b95b8c33aef233193c0ca539ad2b2cebde

    • SHA256

      09f63545ff2c15f2c563443d2c2cd546ed4c6f4507e447faf892fecc08dc493d

    • SHA512

      eb23ba29bd6ef5a8d591757024d4d8456899d77662bc0a063d039059fe9ec208d0d00832f6f4af4d865215e928cf9ee18706311635ba8093cc996e509d4fd615

    • SSDEEP

      196608:dufLYMePTVw+Qo3dnhQAiJBcH7Y3r7ufvnQwAWRjt0P7s9vMu70klu/X:duTr6p1hQD3cH23SnQwFRjtiWvMfrX

    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