General

  • Target

    f54517b68fe248cbedcdbc5c4caa404a89248172ddf23606c58ce2c08e98e3ef

  • Size

    257KB

  • Sample

    221003-wn87esaag8

  • MD5

    338579039ceec32e31e44e9f849223e0

  • SHA1

    78f5c8f74d749fb13c1f266e2bb47c9d8472b930

  • SHA256

    f54517b68fe248cbedcdbc5c4caa404a89248172ddf23606c58ce2c08e98e3ef

  • SHA512

    8a87b2e6afecfe86b5bfc7eb410bd4efc8fb45c13b4f6e73f460acb1f48cb15424560951ad13c62dd849cd7664e9b9e26cf171758e29a9346188fdb219aed298

  • SSDEEP

    3072:jbszWOIzSiEL50jl7ywUNRD5bhQcp5rCcMdJgvgnFmp6ISnU/RDOb+nFmp6ISonr:0z3eZLUjD5qOmc7vIFmcjnU5DOSFmcjk

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

      f54517b68fe248cbedcdbc5c4caa404a89248172ddf23606c58ce2c08e98e3ef

    • Size

      257KB

    • MD5

      338579039ceec32e31e44e9f849223e0

    • SHA1

      78f5c8f74d749fb13c1f266e2bb47c9d8472b930

    • SHA256

      f54517b68fe248cbedcdbc5c4caa404a89248172ddf23606c58ce2c08e98e3ef

    • SHA512

      8a87b2e6afecfe86b5bfc7eb410bd4efc8fb45c13b4f6e73f460acb1f48cb15424560951ad13c62dd849cd7664e9b9e26cf171758e29a9346188fdb219aed298

    • SSDEEP

      3072:jbszWOIzSiEL50jl7ywUNRD5bhQcp5rCcMdJgvgnFmp6ISnU/RDOb+nFmp6ISonr:0z3eZLUjD5qOmc7vIFmcjnU5DOSFmcjk

    • Modifies firewall policy service

    • Sality

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

    • UAC bypass

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • UPX packed file

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

    • 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

MITRE ATT&CK Enterprise v6

Tasks