General

  • Target

    e2759fe3435c638105a5dbed674bbe682a45b6d2d6d6230085c0fe7aca95d8ba

  • Size

    255KB

  • Sample

    221011-z6938aehh5

  • MD5

    69c8b057382d3e11253928874aeaaecf

  • SHA1

    0aba47bcd1bad65ba65445b4d275f5c2409271b4

  • SHA256

    e2759fe3435c638105a5dbed674bbe682a45b6d2d6d6230085c0fe7aca95d8ba

  • SHA512

    dfc0a0b1f881ca108ccf02a5dd00a674f415001dba667282d22c791f80ba0596ae35c343aea87d71955a9b023d82dd59d61874c4c513dbd5ca11029a987069cc

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJw:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIh

Malware Config

Targets

    • Target

      e2759fe3435c638105a5dbed674bbe682a45b6d2d6d6230085c0fe7aca95d8ba

    • Size

      255KB

    • MD5

      69c8b057382d3e11253928874aeaaecf

    • SHA1

      0aba47bcd1bad65ba65445b4d275f5c2409271b4

    • SHA256

      e2759fe3435c638105a5dbed674bbe682a45b6d2d6d6230085c0fe7aca95d8ba

    • SHA512

      dfc0a0b1f881ca108ccf02a5dd00a674f415001dba667282d22c791f80ba0596ae35c343aea87d71955a9b023d82dd59d61874c4c513dbd5ca11029a987069cc

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJw:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIh

    • 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