General

  • Target

    bf34d5891e07038a62b530733d6d0ceb_JaffaCakes118

  • Size

    670KB

  • Sample

    240824-xkrcwatflb

  • MD5

    bf34d5891e07038a62b530733d6d0ceb

  • SHA1

    94170425f1da431b21fa9b758d04150fa9b05063

  • SHA256

    cf954bffa54e4ff098d90fbe9e81f51ca979d7847ff2ac35ffd47723b20be546

  • SHA512

    aaf73f2f16e7e1f58636ac5bc31f8605268a4e15340e2f42150fb6c9268a175afeb72440cf9f256a06b24fdba4939a55f3adeb859edb765e9da6bf11ac14b894

  • SSDEEP

    12288:N3TdtLW5WIj1YSSdFxB9q67OroBSXyMzBUWb9lx/9AgHLo8OW+rBj:1Dsj1dEHQoBcJ9nPx/igrp+1

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

Targets

    • Target

      bf34d5891e07038a62b530733d6d0ceb_JaffaCakes118

    • Size

      670KB

    • MD5

      bf34d5891e07038a62b530733d6d0ceb

    • SHA1

      94170425f1da431b21fa9b758d04150fa9b05063

    • SHA256

      cf954bffa54e4ff098d90fbe9e81f51ca979d7847ff2ac35ffd47723b20be546

    • SHA512

      aaf73f2f16e7e1f58636ac5bc31f8605268a4e15340e2f42150fb6c9268a175afeb72440cf9f256a06b24fdba4939a55f3adeb859edb765e9da6bf11ac14b894

    • SSDEEP

      12288:N3TdtLW5WIj1YSSdFxB9q67OroBSXyMzBUWb9lx/9AgHLo8OW+rBj:1Dsj1dEHQoBcJ9nPx/igrp+1

    • Ardamax

      A keylogger first seen in 2013.

    • Ardamax main executable

    • Modifies WinLogon for persistence

    • Sality

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

    • UAC bypass

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Executes dropped EXE

    • UPX packed file

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

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Enumerates connected drives

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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks