General

  • Target

    364e28176d92259d925e89c535e5280167f85f8cf10c15547e1368c1db89ea63

  • Size

    255KB

  • Sample

    221123-zxkf7sea53

  • MD5

    e318533844fd8338db773b003c5bad9d

  • SHA1

    c500c9576e07ee6ebbaee1a3e560a6988f91ca85

  • SHA256

    364e28176d92259d925e89c535e5280167f85f8cf10c15547e1368c1db89ea63

  • SHA512

    704ae5e5e57d86cd62e81398c91af75b6afe41009ccb60f44cbc39f6abf94ef93c252d15678cb758e646812b047a674bc8a9a5b2d816c2653e5aa96940aa2ce9

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJr:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIQ

Malware Config

Targets

    • Target

      364e28176d92259d925e89c535e5280167f85f8cf10c15547e1368c1db89ea63

    • Size

      255KB

    • MD5

      e318533844fd8338db773b003c5bad9d

    • SHA1

      c500c9576e07ee6ebbaee1a3e560a6988f91ca85

    • SHA256

      364e28176d92259d925e89c535e5280167f85f8cf10c15547e1368c1db89ea63

    • SHA512

      704ae5e5e57d86cd62e81398c91af75b6afe41009ccb60f44cbc39f6abf94ef93c252d15678cb758e646812b047a674bc8a9a5b2d816c2653e5aa96940aa2ce9

    • 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

    • 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