General

  • Target

    e6f2a5e151b1f6af1ee2bced68e67b601c36322b3a997c1e7fcdc616f437ab4f

  • Size

    820KB

  • Sample

    221123-xq46xsag3z

  • MD5

    14d0b4619c03706d5853c0cf3626cb6a

  • SHA1

    261dc7aac68bab5bf1ece7f5a9ba84f3346d807d

  • SHA256

    e6f2a5e151b1f6af1ee2bced68e67b601c36322b3a997c1e7fcdc616f437ab4f

  • SHA512

    a8f7d4b060dd5329bfe1620eb88d035b3e3b2345d8675d27a91bd1fc6e2f2c97c0cd6b965fb509daf74f197a786e2d0020b4b14cd5a7bace81c3082d6ebaa1d2

  • SSDEEP

    24576:ZFE//Tct4bOsgXOEiuZ/TML1VEvpc6L1S:bSVgXv/TrcaS

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

      e6f2a5e151b1f6af1ee2bced68e67b601c36322b3a997c1e7fcdc616f437ab4f

    • Size

      820KB

    • MD5

      14d0b4619c03706d5853c0cf3626cb6a

    • SHA1

      261dc7aac68bab5bf1ece7f5a9ba84f3346d807d

    • SHA256

      e6f2a5e151b1f6af1ee2bced68e67b601c36322b3a997c1e7fcdc616f437ab4f

    • SHA512

      a8f7d4b060dd5329bfe1620eb88d035b3e3b2345d8675d27a91bd1fc6e2f2c97c0cd6b965fb509daf74f197a786e2d0020b4b14cd5a7bace81c3082d6ebaa1d2

    • SSDEEP

      24576:ZFE//Tct4bOsgXOEiuZ/TML1VEvpc6L1S:bSVgXv/TrcaS

    • Modifies firewall policy service

    • Modifies visiblity of hidden/system files in Explorer

    • Sality

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

    • UAC bypass

    • Windows security bypass

    • Adds policy Run key to start application

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Executes dropped EXE

    • UPX packed file

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

    • Checks computer location settings

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

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops autorun.inf file

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks