General

  • Target

    521551502cef501862a6440441f0c76ab9559097d3850cf3de2c4b8ec34dbd32.exe

  • Size

    1.3MB

  • Sample

    241217-ln55nawnby

  • MD5

    54dcb04f09203c68c597c0d5328f1b46

  • SHA1

    429cdced3687a9b607606835c88540ec73747eb9

  • SHA256

    521551502cef501862a6440441f0c76ab9559097d3850cf3de2c4b8ec34dbd32

  • SHA512

    4943b3c98a96a4961f6f08fbe539e7ca3e64f394a8220c949ed01de75d4de34f6cc5c51971c15b638c5bd698c37309b48fd06f18cff87194c8cf3d4cb97a1d25

  • SSDEEP

    24576:SJeofAq/jp98z3kiZgV+PBeOeOe7OxmOocRLfzyFyT96I:IeofAaWkQKuBeOeOe7OxmHcR1d

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

      521551502cef501862a6440441f0c76ab9559097d3850cf3de2c4b8ec34dbd32.exe

    • Size

      1.3MB

    • MD5

      54dcb04f09203c68c597c0d5328f1b46

    • SHA1

      429cdced3687a9b607606835c88540ec73747eb9

    • SHA256

      521551502cef501862a6440441f0c76ab9559097d3850cf3de2c4b8ec34dbd32

    • SHA512

      4943b3c98a96a4961f6f08fbe539e7ca3e64f394a8220c949ed01de75d4de34f6cc5c51971c15b638c5bd698c37309b48fd06f18cff87194c8cf3d4cb97a1d25

    • SSDEEP

      24576:SJeofAq/jp98z3kiZgV+PBeOeOe7OxmOocRLfzyFyT96I:IeofAaWkQKuBeOeOe7OxmHcR1d

    • Modifies WinLogon for persistence

    • Modifies firewall policy service

    • Sality

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

    • Sality family

    • UAC bypass

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • 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.

    • Modifies WinLogon

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks