General

  • Target

    NEAS.ed5604aa3bba7af780a3869163773c00.exe

  • Size

    375KB

  • Sample

    231101-rqhd9shc3v

  • MD5

    ed5604aa3bba7af780a3869163773c00

  • SHA1

    2e05b358a3cb5d1a7ef89903cc5d0ed4452ec875

  • SHA256

    178b3630d7198d7a3e0e7b651b4dbd55870bf1d0a2df7df660047cb595817461

  • SHA512

    51d33fbcb1dba22d2e58d48fb8a07f51049910dd1c6af10c02f9b3fc2c0bbdc30b561aa2571d99f5cef4cef30ec89c08e34bfc4019fc0640d49888c99fb7e169

  • SSDEEP

    6144:TL+rqKbSFy5P5K3E5+yOqkXWCnlboVrDo1bS2OcbSxbSxbSxbSPx5OnkP+6bfbSF:TLy95DK0kXWCnlboVrDMleeew1+Aeelq

Malware Config

Targets

    • Target

      NEAS.ed5604aa3bba7af780a3869163773c00.exe

    • Size

      375KB

    • MD5

      ed5604aa3bba7af780a3869163773c00

    • SHA1

      2e05b358a3cb5d1a7ef89903cc5d0ed4452ec875

    • SHA256

      178b3630d7198d7a3e0e7b651b4dbd55870bf1d0a2df7df660047cb595817461

    • SHA512

      51d33fbcb1dba22d2e58d48fb8a07f51049910dd1c6af10c02f9b3fc2c0bbdc30b561aa2571d99f5cef4cef30ec89c08e34bfc4019fc0640d49888c99fb7e169

    • SSDEEP

      6144:TL+rqKbSFy5P5K3E5+yOqkXWCnlboVrDo1bS2OcbSxbSxbSxbSPx5OnkP+6bfbSF:TLy95DK0kXWCnlboVrDMleeew1+Aeelq

    • Modifies WinLogon for persistence

    • Drops file in Drivers directory

    • Sets service image path in registry

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Loads dropped DLL

    • 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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks