General

  • Target

    ebe717197fc4cf26017678e09e1cf478f9a92ede908aea895f3aea5d129cf3fa

  • Size

    348KB

  • Sample

    240322-b619baef47

  • MD5

    6b8997c506dd0357f2fae3d8989f07ef

  • SHA1

    89ad7cff7f8f027fe274b7758099e4f7d3019074

  • SHA256

    ebe717197fc4cf26017678e09e1cf478f9a92ede908aea895f3aea5d129cf3fa

  • SHA512

    fc686984263a3cbf201616ae65ea09bf641bc319264fd6cdd0334ef060eb518d8267a7379ce5addccb816f3f2080ee7d54c998cfd5ae6e64ed77741b08908c50

  • SSDEEP

    6144:TL+rqBloJ6nkP+6b7SbDkH00cFMWbS6Z0YNBGbSCuhlbS5NXSovornkP+6bJsvbu:TLySlYt+VbDA0VFDXp4fuhJ2lf+O4u

Malware Config

Targets

    • Target

      ebe717197fc4cf26017678e09e1cf478f9a92ede908aea895f3aea5d129cf3fa

    • Size

      348KB

    • MD5

      6b8997c506dd0357f2fae3d8989f07ef

    • SHA1

      89ad7cff7f8f027fe274b7758099e4f7d3019074

    • SHA256

      ebe717197fc4cf26017678e09e1cf478f9a92ede908aea895f3aea5d129cf3fa

    • SHA512

      fc686984263a3cbf201616ae65ea09bf641bc319264fd6cdd0334ef060eb518d8267a7379ce5addccb816f3f2080ee7d54c998cfd5ae6e64ed77741b08908c50

    • SSDEEP

      6144:TL+rqBloJ6nkP+6b7SbDkH00cFMWbS6Z0YNBGbSCuhlbS5NXSovornkP+6bJsvbu:TLySlYt+VbDA0VFDXp4fuhJ2lf+O4u

    • Modifies WinLogon for persistence

    • UPX dump on OEP (original entry point)

    • Drops file in Drivers directory

    • Sets service image path in registry

    • Modifies system executable filetype association

    • UPX packed file

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

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Modifies WinLogon

MITRE ATT&CK Enterprise v15

Tasks