General

  • Target

    0e800efaf61919f9eedcfd6a0e3fa368_JaffaCakes118

  • Size

    283KB

  • Sample

    240625-sdnwyszckl

  • MD5

    0e800efaf61919f9eedcfd6a0e3fa368

  • SHA1

    5b983feda756d0246b228e0e8c778afa35e4c8a3

  • SHA256

    469dd425f7c8429479a39aa70841e2815853e9087821a67ec4386d158f06ed0b

  • SHA512

    cfff0e6b16ad898259b56abc672a304523d64fb56c7dbfc05d50a9e3c167c766c674d1a5fd15027e2ff1cfd16a6cab6157f4281a7f8a2a7fa4aa560bc880de77

  • SSDEEP

    6144:WvEm2U+T6i5LirrllHy4HUcMQY6kaW+2mX10t5Lo:YEmN+T5xYrllrU7QY6kaBl08

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

      0e800efaf61919f9eedcfd6a0e3fa368_JaffaCakes118

    • Size

      283KB

    • MD5

      0e800efaf61919f9eedcfd6a0e3fa368

    • SHA1

      5b983feda756d0246b228e0e8c778afa35e4c8a3

    • SHA256

      469dd425f7c8429479a39aa70841e2815853e9087821a67ec4386d158f06ed0b

    • SHA512

      cfff0e6b16ad898259b56abc672a304523d64fb56c7dbfc05d50a9e3c167c766c674d1a5fd15027e2ff1cfd16a6cab6157f4281a7f8a2a7fa4aa560bc880de77

    • SSDEEP

      6144:WvEm2U+T6i5LirrllHy4HUcMQY6kaW+2mX10t5Lo:YEmN+T5xYrllrU7QY6kaBl08

    • Modifies WinLogon for persistence

    • Modifies visiblity of hidden/system files in Explorer

    • Sality

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

    • 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

    • Deletes itself

    • Executes dropped EXE

    • UPX packed file

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

    • Windows security modification

    • Adds Run key to start application

    • Checks whether UAC is enabled

MITRE ATT&CK Enterprise v15

Tasks