General

  • Target

    ca588fe0e114a9344c14d0cb7c2c653e_JaffaCakes118

  • Size

    228KB

  • Sample

    241206-brbecayldn

  • MD5

    ca588fe0e114a9344c14d0cb7c2c653e

  • SHA1

    814b659fdaf7ddee1c3aab40228ed62407d8e34c

  • SHA256

    d250a13e8a250cdba28164b9bfc8c17a5dfea2d09c28ced84b3d45d31b7e49ba

  • SHA512

    717827bf0b5194e9e39614be3cdc6e91d608024ea266a8eabcec1f8dffad416b2f6d4627c9486625fada2fe11c947f053260329aff79a1e8d63da4d814f50737

  • SSDEEP

    3072:gs9eNKOBWThCjG8G3GbGVGBGfGuGxGWYcrf6KadkTI4O+yQ9m2YcGy70qYlhp:ReEOYTAYcD6KadIIn+yQ92sATp

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

      ca588fe0e114a9344c14d0cb7c2c653e_JaffaCakes118

    • Size

      228KB

    • MD5

      ca588fe0e114a9344c14d0cb7c2c653e

    • SHA1

      814b659fdaf7ddee1c3aab40228ed62407d8e34c

    • SHA256

      d250a13e8a250cdba28164b9bfc8c17a5dfea2d09c28ced84b3d45d31b7e49ba

    • SHA512

      717827bf0b5194e9e39614be3cdc6e91d608024ea266a8eabcec1f8dffad416b2f6d4627c9486625fada2fe11c947f053260329aff79a1e8d63da4d814f50737

    • SSDEEP

      3072:gs9eNKOBWThCjG8G3GbGVGBGfGuGxGWYcrf6KadkTI4O+yQ9m2YcGy70qYlhp:ReEOYTAYcD6KadIIn+yQ92sATp

    • Modifies firewall policy service

    • 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

    • 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.

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks