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General

  • Target

    4ddc489c26a2319bf4f6421c6e0ab1f211037dfcc6e345145431b6139c7b0f61N

  • Size

    800KB

  • Sample

    241012-wh3gpatarb

  • MD5

    1fbafb7caa3240455eaf42ee4fe053d0

  • SHA1

    2cc567399d0161bbd0783b2b597bb46bab49afdd

  • SHA256

    4ddc489c26a2319bf4f6421c6e0ab1f211037dfcc6e345145431b6139c7b0f61

  • SHA512

    0b622400bcfe9617c1f900e119d499f1b86d6aecf856891e6c15b353e53b58c475df219c0ce887c588ea82404b53606d160dcb6942c613b426c271f49f497dad

  • SSDEEP

    3072:lv6v8yo7nPcvE8LroAI1wMF78oXupTAVjN:lvJyo7PcvHoHuuBXKUp

Malware Config

Targets

    • Target

      4ddc489c26a2319bf4f6421c6e0ab1f211037dfcc6e345145431b6139c7b0f61N

    • Size

      800KB

    • MD5

      1fbafb7caa3240455eaf42ee4fe053d0

    • SHA1

      2cc567399d0161bbd0783b2b597bb46bab49afdd

    • SHA256

      4ddc489c26a2319bf4f6421c6e0ab1f211037dfcc6e345145431b6139c7b0f61

    • SHA512

      0b622400bcfe9617c1f900e119d499f1b86d6aecf856891e6c15b353e53b58c475df219c0ce887c588ea82404b53606d160dcb6942c613b426c271f49f497dad

    • SSDEEP

      3072:lv6v8yo7nPcvE8LroAI1wMF78oXupTAVjN:lvJyo7PcvHoHuuBXKUp

    • Modifies firewall policy service

    • Modifies security service

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • UAC bypass

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Disables taskbar notifications via registry modification

    • Drops file in Drivers directory

    • Event Triggered Execution: Image File Execution Options Injection

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • 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

    • Checks whether UAC is enabled

    • Indicator Removal: Clear Persistence

      remove IFEO.

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks