General

  • Target

    adf9406db9146cd9c6b4e7d86d07566ba4437e22bd9ac21070982bc6969fb002N.exe

  • Size

    1.1MB

  • Sample

    241220-gqecha1nex

  • MD5

    a67e0bcfc73ef74c460667562d9f7020

  • SHA1

    beb027d0373b5d2a27cca96525d76557d4cd80ed

  • SHA256

    adf9406db9146cd9c6b4e7d86d07566ba4437e22bd9ac21070982bc6969fb002

  • SHA512

    dcbf90da1f373902dd8956358b4d34cbb67cad6f2345ef3e56ef17ee18f09f50c11deb11070510c1b80b4fc0ad2739ba0b131dec46cfde77fd1bfbf5dec39427

  • SSDEEP

    24576:RIXW/8yw1ez54lIrF5SXYHL1jJ+dJG4qS6dTVZHfs:u9bC4lI+mJ+3G3ldTVBE

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

Targets

    • Target

      adf9406db9146cd9c6b4e7d86d07566ba4437e22bd9ac21070982bc6969fb002N.exe

    • Size

      1.1MB

    • MD5

      a67e0bcfc73ef74c460667562d9f7020

    • SHA1

      beb027d0373b5d2a27cca96525d76557d4cd80ed

    • SHA256

      adf9406db9146cd9c6b4e7d86d07566ba4437e22bd9ac21070982bc6969fb002

    • SHA512

      dcbf90da1f373902dd8956358b4d34cbb67cad6f2345ef3e56ef17ee18f09f50c11deb11070510c1b80b4fc0ad2739ba0b131dec46cfde77fd1bfbf5dec39427

    • SSDEEP

      24576:RIXW/8yw1ez54lIrF5SXYHL1jJ+dJG4qS6dTVZHfs:u9bC4lI+mJ+3G3ldTVBE

    • Disables service(s)

    • Modifies firewall policy service

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Sality

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

    • Sality family

    • UAC bypass

    • Windows security bypass

    • Blocklisted process makes network request

    • Stops running service(s)

    • Checks computer location settings

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

    • 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 autorun.inf file

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

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks