General

  • Target

    3bd6577080559b895c00a53cd3d0b462b5fb6765f6614b69644d00c7b4b65ad9N.exe

  • Size

    740KB

  • Sample

    241216-emw22atje1

  • MD5

    6bf28a6089bdbc78a45bd034da0bbc60

  • SHA1

    a4801b4c4466e6803c610a427a834077335d1f18

  • SHA256

    3bd6577080559b895c00a53cd3d0b462b5fb6765f6614b69644d00c7b4b65ad9

  • SHA512

    22fff280c6bd6bd7c18fce21c1b7eb935ddddec42a83e7f287430db8bc23ef1427b1dba740fb2ed03c7e1f494b4826233ed72f8e41db007bff3226885f091421

  • SSDEEP

    12288:tTyjXW+48qWywrU4kGFezOAVuJ5PI2ww7F5DO3HYffeTNdD0lr:xIXW/8yw1ez54lIIF5SXYHe305

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

      3bd6577080559b895c00a53cd3d0b462b5fb6765f6614b69644d00c7b4b65ad9N.exe

    • Size

      740KB

    • MD5

      6bf28a6089bdbc78a45bd034da0bbc60

    • SHA1

      a4801b4c4466e6803c610a427a834077335d1f18

    • SHA256

      3bd6577080559b895c00a53cd3d0b462b5fb6765f6614b69644d00c7b4b65ad9

    • SHA512

      22fff280c6bd6bd7c18fce21c1b7eb935ddddec42a83e7f287430db8bc23ef1427b1dba740fb2ed03c7e1f494b4826233ed72f8e41db007bff3226885f091421

    • SSDEEP

      12288:tTyjXW+48qWywrU4kGFezOAVuJ5PI2ww7F5DO3HYffeTNdD0lr:xIXW/8yw1ez54lIIF5SXYHe305

    • 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

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • 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