General

  • Target

    0a8b1d0596cff001cbde659e187736f23926b93c74cb9ab4234d9e008088fc68

  • Size

    255KB

  • Sample

    221123-zsx7hagg7t

  • MD5

    a5b5d695b85a9cd38096fdab6680a818

  • SHA1

    615b3cd15b3e1a5bac92256c11f4c96fc0634d9e

  • SHA256

    0a8b1d0596cff001cbde659e187736f23926b93c74cb9ab4234d9e008088fc68

  • SHA512

    e914416eeebcdb7e266063998093107a6cb3c00521ddce063666f67e3af65f41e81a341e401ee03e11fb41a31193ecbe5fc87faee1ba13e728f734ad38313471

  • SSDEEP

    6144:1xlZam+akqx6YQJXcNlEHUIQeE3mmBWFv6F:Plf5j6zCNa0xeE3m4

Malware Config

Targets

    • Target

      0a8b1d0596cff001cbde659e187736f23926b93c74cb9ab4234d9e008088fc68

    • Size

      255KB

    • MD5

      a5b5d695b85a9cd38096fdab6680a818

    • SHA1

      615b3cd15b3e1a5bac92256c11f4c96fc0634d9e

    • SHA256

      0a8b1d0596cff001cbde659e187736f23926b93c74cb9ab4234d9e008088fc68

    • SHA512

      e914416eeebcdb7e266063998093107a6cb3c00521ddce063666f67e3af65f41e81a341e401ee03e11fb41a31193ecbe5fc87faee1ba13e728f734ad38313471

    • SSDEEP

      6144:1xlZam+akqx6YQJXcNlEHUIQeE3mmBWFv6F:Plf5j6zCNa0xeE3m4

    • 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