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General

  • Target

    5f3ca048a2b085e7ab53d25f2f565682

  • Size

    512KB

  • Sample

    231226-j7smkahgb9

  • MD5

    5f3ca048a2b085e7ab53d25f2f565682

  • SHA1

    eaef69141dc9a347dcb9af36d8afc1e57e426c02

  • SHA256

    c93dcc55a1620214857eb4862bc0467424047ff13ede76e9414e5b3d1e968845

  • SHA512

    b60b936b9172ae56f610599c554961865c01baf2617fb89dcd474f14c8503a9ad0ac5aa63cb31bc410bd246909e1a4d72efd16f84e9234553cd2c6fceac233ac

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj69:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5E

Malware Config

Targets

    • Target

      5f3ca048a2b085e7ab53d25f2f565682

    • Size

      512KB

    • MD5

      5f3ca048a2b085e7ab53d25f2f565682

    • SHA1

      eaef69141dc9a347dcb9af36d8afc1e57e426c02

    • SHA256

      c93dcc55a1620214857eb4862bc0467424047ff13ede76e9414e5b3d1e968845

    • SHA512

      b60b936b9172ae56f610599c554961865c01baf2617fb89dcd474f14c8503a9ad0ac5aa63cb31bc410bd246909e1a4d72efd16f84e9234553cd2c6fceac233ac

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj69:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5E

    • 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