General

  • Target

    a18e47aa75698d944e6caadc689e90b4e14567fa31d173fb252886b450cf04d8

  • Size

    255KB

  • Sample

    221129-gwfshsce23

  • MD5

    e823e0942ad2018000c6a6e0f92dd06a

  • SHA1

    5d02ca277bfd3e310e7bb41c019f3f2feb4ae46d

  • SHA256

    a18e47aa75698d944e6caadc689e90b4e14567fa31d173fb252886b450cf04d8

  • SHA512

    70107085bdd5aa698da3a1e52e695bb30c3118cf6a8fe5cca8c42a3bc243a8b7380481a05ad1c23b949fbc074c3ee29603e8f53e164c3c125a1ba4a1478d6b8e

  • SSDEEP

    6144:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI6Z:Plf5j6zCNa0xeE3mG

Malware Config

Targets

    • Target

      a18e47aa75698d944e6caadc689e90b4e14567fa31d173fb252886b450cf04d8

    • Size

      255KB

    • MD5

      e823e0942ad2018000c6a6e0f92dd06a

    • SHA1

      5d02ca277bfd3e310e7bb41c019f3f2feb4ae46d

    • SHA256

      a18e47aa75698d944e6caadc689e90b4e14567fa31d173fb252886b450cf04d8

    • SHA512

      70107085bdd5aa698da3a1e52e695bb30c3118cf6a8fe5cca8c42a3bc243a8b7380481a05ad1c23b949fbc074c3ee29603e8f53e164c3c125a1ba4a1478d6b8e

    • SSDEEP

      6144:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI6Z:Plf5j6zCNa0xeE3mG

    • 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