Analysis

  • max time kernel
    169s
  • max time network
    221s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    27-11-2022 11:55

General

  • Target

    0f66b81ba27fa0e18b6545ef0574fc8d1978ff8e6ce27ec14e32951e8e1a4a2b.doc

  • Size

    54KB

  • MD5

    ff0694cba3b1ba6b39c997528385e649

  • SHA1

    913c55170aeb24353a055525485d9204cc21796c

  • SHA256

    0f66b81ba27fa0e18b6545ef0574fc8d1978ff8e6ce27ec14e32951e8e1a4a2b

  • SHA512

    5277a2215ef6fa7944fc26a3b6bc6ca034ceef391146026300fbb7593061a69c9332623166842bfb897659e162c33c9210f407b96849233ec3c1d66f3ef34553

  • SSDEEP

    384:punYKTOdq8Ra8GMIJ1lP4YLzmzKQcpSBt19HNZ0jw2ChbdW5wxuee2YSFW9wQ:xKTMvAJ1lrOKQOy93/3bb54P

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\0f66b81ba27fa0e18b6545ef0574fc8d1978ff8e6ce27ec14e32951e8e1a4a2b.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:1348
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:528

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/528-60-0x0000000000000000-mapping.dmp

    • memory/528-61-0x000007FEFC1E1000-0x000007FEFC1E3000-memory.dmp

      Filesize

      8KB

    • memory/1348-54-0x0000000072CD1000-0x0000000072CD4000-memory.dmp

      Filesize

      12KB

    • memory/1348-55-0x0000000070751000-0x0000000070753000-memory.dmp

      Filesize

      8KB

    • memory/1348-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1348-57-0x0000000075C11000-0x0000000075C13000-memory.dmp

      Filesize

      8KB

    • memory/1348-58-0x000000007173D000-0x0000000071748000-memory.dmp

      Filesize

      44KB

    • memory/1348-59-0x000000007173D000-0x0000000071748000-memory.dmp

      Filesize

      44KB

    • memory/1348-62-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1348-63-0x000000007173D000-0x0000000071748000-memory.dmp

      Filesize

      44KB