General

  • Target

    d55bfadd3198563f7009234243c20db0_JaffaCakes118

  • Size

    921KB

  • Sample

    241208-fmq2fstpdz

  • MD5

    d55bfadd3198563f7009234243c20db0

  • SHA1

    590ab53bfa8c22359c28a697d8e5c87bdb5e5db7

  • SHA256

    dc413169ecb6fb9d01fb0471762ac856c029735f7be0b13da02f4798cf8fd864

  • SHA512

    5121b11a645f616901757213ad7c1d5e7381b4754d6ffe6e82ec22fe4f9301e59b1a91591f1bccf865852cf78855c37d3b40bbc10cb8baa325ed9b5a7cf0302d

  • SSDEEP

    12288:AAUW+AmvfNGbTyjXW+48qWywrU4kGFezOAVuJ5PILww7F5DO3HYffvScX/ehAeCY:8NiIXW/8yw1ez54lInF5SXYHxX/ehAW

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

      d55bfadd3198563f7009234243c20db0_JaffaCakes118

    • Size

      921KB

    • MD5

      d55bfadd3198563f7009234243c20db0

    • SHA1

      590ab53bfa8c22359c28a697d8e5c87bdb5e5db7

    • SHA256

      dc413169ecb6fb9d01fb0471762ac856c029735f7be0b13da02f4798cf8fd864

    • SHA512

      5121b11a645f616901757213ad7c1d5e7381b4754d6ffe6e82ec22fe4f9301e59b1a91591f1bccf865852cf78855c37d3b40bbc10cb8baa325ed9b5a7cf0302d

    • SSDEEP

      12288:AAUW+AmvfNGbTyjXW+48qWywrU4kGFezOAVuJ5PILww7F5DO3HYffvScX/ehAeCY:8NiIXW/8yw1ez54lInF5SXYHxX/ehAW

    • Modifies WinLogon for persistence

    • 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.

    • Sality family

    • UAC bypass

    • Windows security bypass

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Drops file in Drivers directory

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks