General

  • Target

    53bd9cac29cbb040b854c496db43b6f1120f756ca8b7a06b239e70e4bd5da12b

  • Size

    255KB

  • Sample

    221128-cn5dpagb37

  • MD5

    8a18ebde47ce64d7b1fc63b52742ce5a

  • SHA1

    f0d4e724d733ff6311e4821eabe2618fb40d9d2b

  • SHA256

    53bd9cac29cbb040b854c496db43b6f1120f756ca8b7a06b239e70e4bd5da12b

  • SHA512

    0d23e868b88c26616ed8c2ac3328bbb5c94fae98be83e4eb85389f67faf1213dd5aab35401a9e2619cde1e4cd3d7ca1a93f37eb13c3ad0316988dcc81682d117

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJF:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIW

Malware Config

Targets

    • Target

      53bd9cac29cbb040b854c496db43b6f1120f756ca8b7a06b239e70e4bd5da12b

    • Size

      255KB

    • MD5

      8a18ebde47ce64d7b1fc63b52742ce5a

    • SHA1

      f0d4e724d733ff6311e4821eabe2618fb40d9d2b

    • SHA256

      53bd9cac29cbb040b854c496db43b6f1120f756ca8b7a06b239e70e4bd5da12b

    • SHA512

      0d23e868b88c26616ed8c2ac3328bbb5c94fae98be83e4eb85389f67faf1213dd5aab35401a9e2619cde1e4cd3d7ca1a93f37eb13c3ad0316988dcc81682d117

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJF:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIW

    • 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