General

  • Target

    44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b

  • Size

    1.8MB

  • Sample

    241213-y666wsyjfx

  • MD5

    aac12149429e9c1770d6e4961c07533e

  • SHA1

    a6318976aeb0164108f9ac1c93593a3a0f90682f

  • SHA256

    44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b

  • SHA512

    9f73f70325088610173f66400adfaa63825e602311b9e11abbb08d7d2f91e50109a76c8d87313fe69770d5105c1b47352626fbefeb033bb8fc3815575c55a18e

  • SSDEEP

    49152:mSU3ky/VaNbbridO5vT8mJotZfNDAhhhxTjF17C:mS9y/INbbrh5bhmtPDWXD7C

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

      44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b

    • Size

      1.8MB

    • MD5

      aac12149429e9c1770d6e4961c07533e

    • SHA1

      a6318976aeb0164108f9ac1c93593a3a0f90682f

    • SHA256

      44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b

    • SHA512

      9f73f70325088610173f66400adfaa63825e602311b9e11abbb08d7d2f91e50109a76c8d87313fe69770d5105c1b47352626fbefeb033bb8fc3815575c55a18e

    • SSDEEP

      49152:mSU3ky/VaNbbridO5vT8mJotZfNDAhhhxTjF17C:mS9y/INbbrh5bhmtPDWXD7C

    • Modifies firewall policy service

    • Sality

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

    • Sality family

    • UAC bypass

    • Windows security bypass

    • Downloads MZ/PE file

    • Event Triggered Execution: Image File Execution Options Injection

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • 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.

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks