General

  • Target

    70dac3709ac4bcd5d495cf300812cefb_JaffaCakes118

  • Size

    255KB

  • Sample

    240725-xsbmdsydlq

  • MD5

    70dac3709ac4bcd5d495cf300812cefb

  • SHA1

    661ce55a624c4c6205a78e4060a8bb575bbf60a6

  • SHA256

    674627bc518d403e7fef6c0a6922bd93fcc011f44b54e4d739fe0d98de0af16e

  • SHA512

    86232f60b1feed396e8a5bf1ea00a4baf8d341ef4a9fb5648aba9af82e36686b7bdf1d9927ab45c87ce6e011fbb0c2ec222f2fd63740ad3b1b80918eb72cc23c

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJR:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIq

Malware Config

Targets

    • Target

      70dac3709ac4bcd5d495cf300812cefb_JaffaCakes118

    • Size

      255KB

    • MD5

      70dac3709ac4bcd5d495cf300812cefb

    • SHA1

      661ce55a624c4c6205a78e4060a8bb575bbf60a6

    • SHA256

      674627bc518d403e7fef6c0a6922bd93fcc011f44b54e4d739fe0d98de0af16e

    • SHA512

      86232f60b1feed396e8a5bf1ea00a4baf8d341ef4a9fb5648aba9af82e36686b7bdf1d9927ab45c87ce6e011fbb0c2ec222f2fd63740ad3b1b80918eb72cc23c

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJR:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIq

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

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

    • Windows security modification

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Modifies WinLogon

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks