General

  • Target

    53861a99daa8c136edaa920cfc54abcf_JaffaCakes118

  • Size

    674KB

  • Sample

    240717-sf7rvayhna

  • MD5

    53861a99daa8c136edaa920cfc54abcf

  • SHA1

    b3d6c1372c89b932026b363e15eb736be4957691

  • SHA256

    70a2a6e7d3e79b83b59e9976ced8cec5e503e08672ae100ade7b786dd6740315

  • SHA512

    7c158b902057a998d2bd25f83d8640b6f5e781b7578b47e023bf8d9ce0bd0b54daf697853249e1fba3e5f2020ea1817ad29f571b6b3cef7d3b1cf6e5d932c22d

  • SSDEEP

    12288:n3TdtLW5WIj1YSSdFx3teBSXyMzBUWb9lx/9AgHLo8OW+rBj:3Dsj1dE8BcJ9nPx/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

      53861a99daa8c136edaa920cfc54abcf_JaffaCakes118

    • Size

      674KB

    • MD5

      53861a99daa8c136edaa920cfc54abcf

    • SHA1

      b3d6c1372c89b932026b363e15eb736be4957691

    • SHA256

      70a2a6e7d3e79b83b59e9976ced8cec5e503e08672ae100ade7b786dd6740315

    • SHA512

      7c158b902057a998d2bd25f83d8640b6f5e781b7578b47e023bf8d9ce0bd0b54daf697853249e1fba3e5f2020ea1817ad29f571b6b3cef7d3b1cf6e5d932c22d

    • SSDEEP

      12288:n3TdtLW5WIj1YSSdFx3teBSXyMzBUWb9lx/9AgHLo8OW+rBj:3Dsj1dE8BcJ9nPx/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

    • Modifies Windows Firewall

    • 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