General

  • Target

    4083c1dd61235cf864bb05c8e9e1d40c0bc840b35141784efa61dad963531e0b.exe

  • Size

    240KB

  • Sample

    241219-admd1synej

  • MD5

    6447b679ebfb3263661642551eef77d3

  • SHA1

    3eccd4a7fe0b526e2edef5216b9e0c7a9864153f

  • SHA256

    4083c1dd61235cf864bb05c8e9e1d40c0bc840b35141784efa61dad963531e0b

  • SHA512

    0c120b67c7766c1583aeddaedb21ef5ed406288eea84322b9ce252c67bc45e1b5fdf2f312652d2d43d4b9108449fd2d4b596f5b68f55cfbafc80abf0adacf559

  • SSDEEP

    1536:+MJSA0wu18fL22ATdhuJyFXlyC1doZVNcEvkUbPcuwNuXW4ys/Fd+FSbawIInAs9:+MJZ0XiujuJZKmaGYYXW4ymo47DhdP/

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

      4083c1dd61235cf864bb05c8e9e1d40c0bc840b35141784efa61dad963531e0b.exe

    • Size

      240KB

    • MD5

      6447b679ebfb3263661642551eef77d3

    • SHA1

      3eccd4a7fe0b526e2edef5216b9e0c7a9864153f

    • SHA256

      4083c1dd61235cf864bb05c8e9e1d40c0bc840b35141784efa61dad963531e0b

    • SHA512

      0c120b67c7766c1583aeddaedb21ef5ed406288eea84322b9ce252c67bc45e1b5fdf2f312652d2d43d4b9108449fd2d4b596f5b68f55cfbafc80abf0adacf559

    • SSDEEP

      1536:+MJSA0wu18fL22ATdhuJyFXlyC1doZVNcEvkUbPcuwNuXW4ys/Fd+FSbawIInAs9:+MJZ0XiujuJZKmaGYYXW4ymo47DhdP/

    • Modifies WinLogon for persistence

    • Modifies firewall policy service

    • Sality

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

    • Sality family

    • UAC bypass

    • Windows security bypass

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • 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 file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks