General

  • Target

    JaffaCakes118_76a42bb576975563810a632cf1e1a389

  • Size

    670KB

  • Sample

    250104-a2562askaz

  • MD5

    76a42bb576975563810a632cf1e1a389

  • SHA1

    4b0dc62f1a95e7d65e51076e4e39d8f446a47132

  • SHA256

    803f562049bf60882169b62fb2d0d83fc19876fd528d6fcd695d5961246e1660

  • SHA512

    d1a44801baeed7c62841c6bd0dcadcbdcd09d8454fb2da5fd17efa0f9d84ca03b4a7836954ee5185430743bba531102a862e73675e054dc42fe4ff09f1c7c447

  • SSDEEP

    12288:33TdtLW5WIj1YSSdFx06+TcgCFXBSXyMzBUWb9lx/9AgHLo8OW+rBj:HDsj1dEIQXBcJ9nPx/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

      JaffaCakes118_76a42bb576975563810a632cf1e1a389

    • Size

      670KB

    • MD5

      76a42bb576975563810a632cf1e1a389

    • SHA1

      4b0dc62f1a95e7d65e51076e4e39d8f446a47132

    • SHA256

      803f562049bf60882169b62fb2d0d83fc19876fd528d6fcd695d5961246e1660

    • SHA512

      d1a44801baeed7c62841c6bd0dcadcbdcd09d8454fb2da5fd17efa0f9d84ca03b4a7836954ee5185430743bba531102a862e73675e054dc42fe4ff09f1c7c447

    • SSDEEP

      12288:33TdtLW5WIj1YSSdFx06+TcgCFXBSXyMzBUWb9lx/9AgHLo8OW+rBj:HDsj1dEIQXBcJ9nPx/igrp+1

    • Ardamax

      A keylogger first seen in 2013.

    • Ardamax family

    • Ardamax main executable

    • Modifies WinLogon for persistence

    • Sality

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

    • Sality family

    • UAC bypass

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Modifies Windows Firewall

    • Executes dropped EXE

    • 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

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks