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General

  • Target

    1f9e4dc6ec4af15b7b9a14d393134050

  • Size

    512KB

  • Sample

    231225-p1fbjseadp

  • MD5

    1f9e4dc6ec4af15b7b9a14d393134050

  • SHA1

    d2aff9f757e4459ab8d708f1fc29cd06d94fca75

  • SHA256

    5d54c5f90ab9b99d4c3378095712af25570efe80035f6e9f44f0d5586c2350b9

  • SHA512

    007b96bfbb0d120b49b29190678e8cb34debc21b754f3347147d9c788af59b829bc1dcee119f5a22a995ae8aa53a1b91e752faeb2d09d347b37156b22375d577

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6P:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5K

Malware Config

Targets

    • Target

      1f9e4dc6ec4af15b7b9a14d393134050

    • Size

      512KB

    • MD5

      1f9e4dc6ec4af15b7b9a14d393134050

    • SHA1

      d2aff9f757e4459ab8d708f1fc29cd06d94fca75

    • SHA256

      5d54c5f90ab9b99d4c3378095712af25570efe80035f6e9f44f0d5586c2350b9

    • SHA512

      007b96bfbb0d120b49b29190678e8cb34debc21b754f3347147d9c788af59b829bc1dcee119f5a22a995ae8aa53a1b91e752faeb2d09d347b37156b22375d577

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6P:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5K

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Checks computer location settings

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

    • 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

    • 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 v15

Tasks