General

  • Target

    CheckersServiceTool.exe

  • Size

    43KB

  • Sample

    250304-yytwlazmx9

  • MD5

    f0b96a06a91f4a2c227915b023a03ad8

  • SHA1

    e9aa8e953d55c0dc9c45597da2b59e7961e962fa

  • SHA256

    20764846e89dceec8ea2ca4711e0566b3345f946949037df154c8d67f723a5df

  • SHA512

    75f9de32cb50cb27528412cfc356455d82eb41a9dd0788d52e059e0b6afc33a33a42ae9341bc24eaadcaab675c5fac888ebf52e51095f825a67384d879fdc786

  • SSDEEP

    768:iIysL9yYzLx1gwrDxKTq9L11pxyN+F+s9OJxH6BO+hYbVLlThop:itAyA91gwr97xTFr9GxH6BO+2Vjop

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

127.0.0.1:8848

Mutex

xdi7mlIIsJa9O7Ut

Attributes
  • Install_directory

    %AppData%

  • install_file

    Checkers Service Tool.exe

aes.plain

Targets

    • Target

      CheckersServiceTool.exe

    • Size

      43KB

    • MD5

      f0b96a06a91f4a2c227915b023a03ad8

    • SHA1

      e9aa8e953d55c0dc9c45597da2b59e7961e962fa

    • SHA256

      20764846e89dceec8ea2ca4711e0566b3345f946949037df154c8d67f723a5df

    • SHA512

      75f9de32cb50cb27528412cfc356455d82eb41a9dd0788d52e059e0b6afc33a33a42ae9341bc24eaadcaab675c5fac888ebf52e51095f825a67384d879fdc786

    • SSDEEP

      768:iIysL9yYzLx1gwrDxKTq9L11pxyN+F+s9OJxH6BO+hYbVLlThop:itAyA91gwr97xTFr9GxH6BO+2Vjop

    Score
    10/10
    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • 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