General

  • Target

    f33bed5ddf8fb85d982445d29a1176a6

  • Size

    292KB

  • Sample

    240409-zf1f4aae77

  • MD5

    f33bed5ddf8fb85d982445d29a1176a6

  • SHA1

    03f75d8f8bfac2551c28fa47db70dcc4df1da5d9

  • SHA256

    bd58456c628edc0a7b30f03ef173b6df45b57f268455fcb8cf8c7ffc96a25dce

  • SHA512

    b01d8aa157405be0bf65746cd6e6c1da7413801f614d9244e0cde5cc0ffa384c275af17e549a458d66d8e68e08c6d51cc330112d224530572db72bd47094822c

  • SSDEEP

    6144:0vEF2U+T6i5LirrllHy4HUcMQY65dgykIduVr/GASXETS:mEFN+T5xYrllrU7QY65LkIo6A9S

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

      f33bed5ddf8fb85d982445d29a1176a6

    • Size

      292KB

    • MD5

      f33bed5ddf8fb85d982445d29a1176a6

    • SHA1

      03f75d8f8bfac2551c28fa47db70dcc4df1da5d9

    • SHA256

      bd58456c628edc0a7b30f03ef173b6df45b57f268455fcb8cf8c7ffc96a25dce

    • SHA512

      b01d8aa157405be0bf65746cd6e6c1da7413801f614d9244e0cde5cc0ffa384c275af17e549a458d66d8e68e08c6d51cc330112d224530572db72bd47094822c

    • SSDEEP

      6144:0vEF2U+T6i5LirrllHy4HUcMQY65dgykIduVr/GASXETS:mEFN+T5xYrllrU7QY65LkIo6A9S

    • Modifies WinLogon for persistence

    • 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

    • Modifies Installed Components in the registry

    • Deletes itself

    • 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.

MITRE ATT&CK Enterprise v15

Tasks