General

  • Target

    5fbdf8ec2016bd1182896f1dda346d12af71fb3fbfdca4ae7f9d0266151dbd2e.exe

  • Size

    176KB

  • Sample

    240519-mjvnssec7z

  • MD5

    0e8acf4f2931765ede72461518632120

  • SHA1

    f5d5c4b54584014c1c5d6c8b7f936e286b2d86b1

  • SHA256

    5fbdf8ec2016bd1182896f1dda346d12af71fb3fbfdca4ae7f9d0266151dbd2e

  • SHA512

    99e8819ae3ef4a27de5a1faab97407e90f4a2f67b9ab5228a3c79dd6e6fb2ab0bc0041e77134f3fe6820557d1c063378227bbc47d09433fa0bb5a28bf43ae8a3

  • SSDEEP

    3072:kVJvcLqR7QAJJ+JwBVWWvMaRDr0td4LVXA:ZLq1nvRDr+d4JA

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

      5fbdf8ec2016bd1182896f1dda346d12af71fb3fbfdca4ae7f9d0266151dbd2e.exe

    • Size

      176KB

    • MD5

      0e8acf4f2931765ede72461518632120

    • SHA1

      f5d5c4b54584014c1c5d6c8b7f936e286b2d86b1

    • SHA256

      5fbdf8ec2016bd1182896f1dda346d12af71fb3fbfdca4ae7f9d0266151dbd2e

    • SHA512

      99e8819ae3ef4a27de5a1faab97407e90f4a2f67b9ab5228a3c79dd6e6fb2ab0bc0041e77134f3fe6820557d1c063378227bbc47d09433fa0bb5a28bf43ae8a3

    • SSDEEP

      3072:kVJvcLqR7QAJJ+JwBVWWvMaRDr0td4LVXA:ZLq1nvRDr+d4JA

    • Modifies firewall policy service

    • Sality

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

    • UAC bypass

    • Windows security bypass

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops autorun.inf file

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

MITRE ATT&CK Enterprise v15

Tasks