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General

  • Target

    23ed589b5e30005891dc957cad1efb9df5587512d820b0ed6d9c9cf958a39987

  • Size

    746KB

  • Sample

    221121-n3a9yach4t

  • MD5

    1a1edddace03ddef321c864e150785d1

  • SHA1

    fc36161ff998afd44fd15f82c94a48a60ff6a801

  • SHA256

    23ed589b5e30005891dc957cad1efb9df5587512d820b0ed6d9c9cf958a39987

  • SHA512

    2840795eb0961c89db8c87d316cb43a2f94467452868bbfd9ccf06e9d18cf3e6f42eb59eafbbcaaff7962131b66e5e3d74e7df7ac336210e7dd41b1f0956d516

  • SSDEEP

    6144:a+nglw9ayQv3ahvyn/PU7O0KXgTTSj9ltfgIg+oaAhIXbO9qsWSM:rjS3Yvyn/0TkLFYsqTM

Score
10/10

Malware Config

Targets

    • Target

      23ed589b5e30005891dc957cad1efb9df5587512d820b0ed6d9c9cf958a39987

    • Size

      746KB

    • MD5

      1a1edddace03ddef321c864e150785d1

    • SHA1

      fc36161ff998afd44fd15f82c94a48a60ff6a801

    • SHA256

      23ed589b5e30005891dc957cad1efb9df5587512d820b0ed6d9c9cf958a39987

    • SHA512

      2840795eb0961c89db8c87d316cb43a2f94467452868bbfd9ccf06e9d18cf3e6f42eb59eafbbcaaff7962131b66e5e3d74e7df7ac336210e7dd41b1f0956d516

    • SSDEEP

      6144:a+nglw9ayQv3ahvyn/PU7O0KXgTTSj9ltfgIg+oaAhIXbO9qsWSM:rjS3Yvyn/0TkLFYsqTM

    Score
    10/10
    • Modifies WinLogon for persistence

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks