General

  • Target

    24724bfcec8a11e62a34bdc61735dcdef04622057f60fd2010b7216c163d65e1

  • Size

    255KB

  • Sample

    221029-mszdcacfg7

  • MD5

    abf9fef85b060426c97bb83530a5eefb

  • SHA1

    da2aa0ac6589373eb56cb28a00594dd65552a2f2

  • SHA256

    24724bfcec8a11e62a34bdc61735dcdef04622057f60fd2010b7216c163d65e1

  • SHA512

    60536d4584bc2169d9928952847f85e06831aa4fe2872cda61ff091243fcac4d85a5422f57fb6b49120930305476ff148329eb70dab38f5ff7fe2da00a9bfe70

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJb:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIU

Malware Config

Targets

    • Target

      24724bfcec8a11e62a34bdc61735dcdef04622057f60fd2010b7216c163d65e1

    • Size

      255KB

    • MD5

      abf9fef85b060426c97bb83530a5eefb

    • SHA1

      da2aa0ac6589373eb56cb28a00594dd65552a2f2

    • SHA256

      24724bfcec8a11e62a34bdc61735dcdef04622057f60fd2010b7216c163d65e1

    • SHA512

      60536d4584bc2169d9928952847f85e06831aa4fe2872cda61ff091243fcac4d85a5422f57fb6b49120930305476ff148329eb70dab38f5ff7fe2da00a9bfe70

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJb:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIU

    • 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