General

  • Target

    1745d2f772c411aa92199549375e0d2f999112fd3bdddd02512815c89aa95f88

  • Size

    255KB

  • Sample

    221129-gyk51scf75

  • MD5

    8a0aaac970ffafcc4dadc238526948d0

  • SHA1

    780e20b0680cc20e51e34d309eaf776e4b3dc3b4

  • SHA256

    1745d2f772c411aa92199549375e0d2f999112fd3bdddd02512815c89aa95f88

  • SHA512

    12f5aea8a732e56c0849e5e2b7ea7aaf5cfed237f2b822490b4307881e8cca509dcac2e6794d6a2d030c6b031ace589aeac224a3793ecee885dd8f3b8a2abc75

  • SSDEEP

    6144:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI6p:Plf5j6zCNa0xeE3m8

Malware Config

Targets

    • Target

      1745d2f772c411aa92199549375e0d2f999112fd3bdddd02512815c89aa95f88

    • Size

      255KB

    • MD5

      8a0aaac970ffafcc4dadc238526948d0

    • SHA1

      780e20b0680cc20e51e34d309eaf776e4b3dc3b4

    • SHA256

      1745d2f772c411aa92199549375e0d2f999112fd3bdddd02512815c89aa95f88

    • SHA512

      12f5aea8a732e56c0849e5e2b7ea7aaf5cfed237f2b822490b4307881e8cca509dcac2e6794d6a2d030c6b031ace589aeac224a3793ecee885dd8f3b8a2abc75

    • SSDEEP

      6144:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI6p:Plf5j6zCNa0xeE3m8

    • 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

    • Modifies Installed Components in the registry

    • 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