General

  • Target

    e3f1e99af518730f2c358aecc6d21130ab5dfedc3a4230beea3bceeca179e7e0

  • Size

    132KB

  • Sample

    221129-t57c2sac2s

  • MD5

    13d26fecfd913a3201bde8549a5ff2f0

  • SHA1

    d7c4726cd6df40339d0f939c191f4a7871aedf32

  • SHA256

    e3f1e99af518730f2c358aecc6d21130ab5dfedc3a4230beea3bceeca179e7e0

  • SHA512

    e86357317184bd39c5ac67f81e644bd81fbe215bbdfab4f17baa03e3e66f6dda345d41750ac29d4c34dc971d146bc04be7bd2fbd9d6d52978983c61afe47b557

  • SSDEEP

    1536:KJf83W8W60IL26Ap8iJ7+gncqN9SqboHNBCXRbnm6xveuVxX/2saMNRkoXvKU3dv:KJCD548iJ7+gdN56CBTrDKOXvBOcFvFn

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

      e3f1e99af518730f2c358aecc6d21130ab5dfedc3a4230beea3bceeca179e7e0

    • Size

      132KB

    • MD5

      13d26fecfd913a3201bde8549a5ff2f0

    • SHA1

      d7c4726cd6df40339d0f939c191f4a7871aedf32

    • SHA256

      e3f1e99af518730f2c358aecc6d21130ab5dfedc3a4230beea3bceeca179e7e0

    • SHA512

      e86357317184bd39c5ac67f81e644bd81fbe215bbdfab4f17baa03e3e66f6dda345d41750ac29d4c34dc971d146bc04be7bd2fbd9d6d52978983c61afe47b557

    • SSDEEP

      1536:KJf83W8W60IL26Ap8iJ7+gncqN9SqboHNBCXRbnm6xveuVxX/2saMNRkoXvKU3dv:KJCD548iJ7+gdN56CBTrDKOXvBOcFvFn

    • Modifies WinLogon for persistence

    • 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

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks