General

  • Target

    8c8f0dac5b4b18f8004c348b3e76199be88367c31e28cffcf13e41885f88bf56

  • Size

    256KB

  • Sample

    221106-tksn6acfep

  • MD5

    044d5ca7daafeca66ac936cf582f1ab0

  • SHA1

    cc219e015dad31d9bc1f4b9cc9f5f778233feb27

  • SHA256

    8c8f0dac5b4b18f8004c348b3e76199be88367c31e28cffcf13e41885f88bf56

  • SHA512

    1cd579c8521845c83c35645f49e971cdf6b7577367a700dd6a0f8983f8b18e63aee8a001c7837759bc1695a395a0777ef8ce811cc89a1a824c85203114c85e79

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJz:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIA

Malware Config

Targets

    • Target

      8c8f0dac5b4b18f8004c348b3e76199be88367c31e28cffcf13e41885f88bf56

    • Size

      256KB

    • MD5

      044d5ca7daafeca66ac936cf582f1ab0

    • SHA1

      cc219e015dad31d9bc1f4b9cc9f5f778233feb27

    • SHA256

      8c8f0dac5b4b18f8004c348b3e76199be88367c31e28cffcf13e41885f88bf56

    • SHA512

      1cd579c8521845c83c35645f49e971cdf6b7577367a700dd6a0f8983f8b18e63aee8a001c7837759bc1695a395a0777ef8ce811cc89a1a824c85203114c85e79

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJz:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIA

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Executes dropped EXE

    • UPX packed file

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

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • 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 v6

Tasks