General

  • Target
    aa1efe82b7a8462a234757d822dd2466.exe
  • Size 614KB
  • Sample240107-ybtmbadfb2
  • SHA256 7cca4f23bd94e5cf9208a12bae1d251a38365c73a89322de96aae09be86f40bf
  • MD5 SHA1 SHA512 SSDEEP

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
      aa1efe82b7a8462a234757d822dd2466.exe
    • Size 614KB
    • SHA256 7cca4f23bd94e5cf9208a12bae1d251a38365c73a89322de96aae09be86f40bf
    • MD5 SHA1 SHA512 SSDEEP
    • Detect Neshta payload

    • Modifies firewall policy service

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    • 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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

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

    • Windows security modification

    • Checks whether UAC is enabled

MITRE ATT&CK Enterprise v15

Tasks