Analysis

  • max time kernel
    112s
  • max time network
    37s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    27-11-2022 13:19

General

  • Target

    60e58c720cec28cc0f706dbc77d9f125021c52fbc7af9f70080e10abbd68e67a.doc

  • Size

    48KB

  • MD5

    4652d325e213d0f7616787d6b3610d85

  • SHA1

    fb12d12d11d32b9323c6f939b444429f2e4924a0

  • SHA256

    60e58c720cec28cc0f706dbc77d9f125021c52fbc7af9f70080e10abbd68e67a

  • SHA512

    519eac24f10f298f66907645f06de3953c3ae427f1100e3602415debc33becaf0ee2272f6c46255eb0a904d3935f3bcad0f8f0c8d0caba648b457045c6fe4bc7

  • SSDEEP

    384:nxIVIV0GbiSHuT7U0tKafX1TFhMv3dZ9+PITGRtrke8vZgJA4NgIQoitbf0y0jJf:n+OV47UJlvtskvZLglQoit7AsE

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
  • Script User-Agent 1 IoCs

    Uses user-agent string associated with script host/environment.

  • 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\60e58c720cec28cc0f706dbc77d9f125021c52fbc7af9f70080e10abbd68e67a.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:700
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1360

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/700-63-0x0000000000637000-0x000000000063B000-memory.dmp
      Filesize

      16KB

    • memory/700-100-0x00000000711FD000-0x0000000071208000-memory.dmp
      Filesize

      44KB

    • memory/700-54-0x0000000072791000-0x0000000072794000-memory.dmp
      Filesize

      12KB

    • memory/700-57-0x0000000076381000-0x0000000076383000-memory.dmp
      Filesize

      8KB

    • memory/700-58-0x00000000711FD000-0x0000000071208000-memory.dmp
      Filesize

      44KB

    • memory/700-59-0x0000000000637000-0x000000000063B000-memory.dmp
      Filesize

      16KB

    • memory/700-60-0x0000000000637000-0x000000000063B000-memory.dmp
      Filesize

      16KB

    • memory/700-61-0x0000000000637000-0x000000000063B000-memory.dmp
      Filesize

      16KB

    • memory/700-64-0x0000000000637000-0x000000000063B000-memory.dmp
      Filesize

      16KB

    • memory/700-68-0x0000000000637000-0x000000000063B000-memory.dmp
      Filesize

      16KB

    • memory/700-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/700-55-0x0000000070211000-0x0000000070213000-memory.dmp
      Filesize

      8KB

    • memory/700-65-0x0000000000637000-0x000000000063B000-memory.dmp
      Filesize

      16KB

    • memory/700-67-0x0000000000637000-0x000000000063B000-memory.dmp
      Filesize

      16KB

    • memory/700-66-0x0000000000637000-0x000000000063B000-memory.dmp
      Filesize

      16KB

    • memory/700-69-0x0000000000637000-0x000000000063B000-memory.dmp
      Filesize

      16KB

    • memory/700-78-0x0000000000637000-0x000000000063B000-memory.dmp
      Filesize

      16KB

    • memory/700-87-0x0000000000637000-0x000000000063B000-memory.dmp
      Filesize

      16KB

    • memory/700-96-0x0000000000636000-0x0000000000638000-memory.dmp
      Filesize

      8KB

    • memory/700-62-0x0000000000637000-0x000000000063B000-memory.dmp
      Filesize

      16KB

    • memory/700-99-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1360-98-0x000007FEFBCA1000-0x000007FEFBCA3000-memory.dmp
      Filesize

      8KB

    • memory/1360-97-0x0000000000000000-mapping.dmp