General

  • Target

    1c54abb803abad91c6ac2e15a1f3b86a7b0b11893b1cc9e46fd9127836975507

  • Size

    736KB

  • Sample

    240326-wlpp1abc2t

  • MD5

    953176bea8663775d247b29e6199e8fe

  • SHA1

    149c26b8edc3218a1c176d21f355cecf590027ab

  • SHA256

    1c54abb803abad91c6ac2e15a1f3b86a7b0b11893b1cc9e46fd9127836975507

  • SHA512

    10451db9ad37bfa14f7a4b10b3a1760f9c83674ffc2fd599c0d621da8f77ec70bc91a1f843e73ec8257b20a1b96dfe7ccd19dccdb27a9ca0d9be829a601310b3

  • SSDEEP

    12288:WTyjXW+48qWywrU4kGFezOAVuJ5PIhww7F5DO3HYffMfynbOW:MIXW/8yw1ez54lIJF5SXYHNj

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Targets

    • Target

      1c54abb803abad91c6ac2e15a1f3b86a7b0b11893b1cc9e46fd9127836975507

    • Size

      736KB

    • MD5

      953176bea8663775d247b29e6199e8fe

    • SHA1

      149c26b8edc3218a1c176d21f355cecf590027ab

    • SHA256

      1c54abb803abad91c6ac2e15a1f3b86a7b0b11893b1cc9e46fd9127836975507

    • SHA512

      10451db9ad37bfa14f7a4b10b3a1760f9c83674ffc2fd599c0d621da8f77ec70bc91a1f843e73ec8257b20a1b96dfe7ccd19dccdb27a9ca0d9be829a601310b3

    • SSDEEP

      12288:WTyjXW+48qWywrU4kGFezOAVuJ5PIhww7F5DO3HYffMfynbOW:MIXW/8yw1ez54lIJF5SXYHNj

    • Modifies firewall policy service

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Sality

      Sality is backdoor written in C++, first discovered in 2003.

    • UAC bypass

    • Windows security bypass

    • Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality

    • UPX dump on OEP (original entry point)

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Windows security modification

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

MITRE ATT&CK Enterprise v15

Tasks