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Analysis

  • max time kernel
    155s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    25/11/2022, 23:11

General

  • Target

    50f1eeeaab4e4e3c9d48cc36f658638f7e1639ac2f10027d3e775b3e5b7591f2.doc

  • Size

    85KB

  • MD5

    b7c6827c7f7050e4b1962c2530d688d6

  • SHA1

    b6be89fe6dfa21221ae5baf155e5cbf69a0be616

  • SHA256

    50f1eeeaab4e4e3c9d48cc36f658638f7e1639ac2f10027d3e775b3e5b7591f2

  • SHA512

    fe0d9db2b14eb03f48416f2df42f197f22d8eceaaf03521b9195cfbef1d0706ba4e54dd4d5d8f5bc31fac342d67c2c4c0efcfed5893ace91250b737bd57d5c66

  • SSDEEP

    768:LGT91Fz+XVzyk7Otqmb/m2js0qpoSUjEti1HP+ZvqZRQB6yZt9tZ2vvh4VGBhUO:QOF7RjjBti1vSNF2R4wC

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\50f1eeeaab4e4e3c9d48cc36f658638f7e1639ac2f10027d3e775b3e5b7591f2.doc"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:840
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1168

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/840-54-0x0000000072FA1000-0x0000000072FA4000-memory.dmp

      Filesize

      12KB

    • memory/840-55-0x0000000070A21000-0x0000000070A23000-memory.dmp

      Filesize

      8KB

    • memory/840-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/840-57-0x0000000076DC1000-0x0000000076DC3000-memory.dmp

      Filesize

      8KB

    • memory/840-59-0x0000000071A0D000-0x0000000071A18000-memory.dmp

      Filesize

      44KB

    • memory/840-61-0x0000000071A0D000-0x0000000071A18000-memory.dmp

      Filesize

      44KB

    • memory/840-62-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/840-63-0x0000000071A0D000-0x0000000071A18000-memory.dmp

      Filesize

      44KB

    • memory/1168-60-0x000007FEFC481000-0x000007FEFC483000-memory.dmp

      Filesize

      8KB