General

  • Target

    0b1be964f08c77edff22cc73d4676edefa86c477bbeb34494f07c7f78851a2ea

  • Size

    85KB

  • Sample

    221003-s8gfcsddh8

  • MD5

    58f584bea8f65c6849677ec2cc5a5101

  • SHA1

    a3be27718b7b8d8e44252dd80f5d0bd62f5c0015

  • SHA256

    0b1be964f08c77edff22cc73d4676edefa86c477bbeb34494f07c7f78851a2ea

  • SHA512

    2b90740c94c827a9a9eddd8a95875f41038391b24672ecdbbe812c43eacb8d374a68b8ff8a9f5b93ee7d11109867d428b0d5549a28b13a6aace3442d2d21abe6

  • SSDEEP

    768:Nh5sxVPFXfgaDjof4ZgHqLNhldu8pGTUTY26TsGrn5wFbUzMsPzB5JXwekfpb:NHsxFJfgaDjofVKn1pGwTJOlw1Ur5wlb

Score
10/10

Malware Config

Targets

    • Target

      0b1be964f08c77edff22cc73d4676edefa86c477bbeb34494f07c7f78851a2ea

    • Size

      85KB

    • MD5

      58f584bea8f65c6849677ec2cc5a5101

    • SHA1

      a3be27718b7b8d8e44252dd80f5d0bd62f5c0015

    • SHA256

      0b1be964f08c77edff22cc73d4676edefa86c477bbeb34494f07c7f78851a2ea

    • SHA512

      2b90740c94c827a9a9eddd8a95875f41038391b24672ecdbbe812c43eacb8d374a68b8ff8a9f5b93ee7d11109867d428b0d5549a28b13a6aace3442d2d21abe6

    • SSDEEP

      768:Nh5sxVPFXfgaDjof4ZgHqLNhldu8pGTUTY26TsGrn5wFbUzMsPzB5JXwekfpb:NHsxFJfgaDjofVKn1pGwTJOlw1Ur5wlb

    Score
    10/10
    • Modifies WinLogon for persistence

    • Modifies system executable filetype association

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Disables cmd.exe use via registry modification

    • Disables use of System Restore points

    • Executes dropped EXE

    • UPX packed file

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

    • Loads dropped DLL

    • 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

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks