Analysis

  • max time kernel
    111s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2022 10:08

General

  • Target

    724b6ed9f68ae9e217f1b88a8107f7b3cb95cf8a55ce2fbf0a7c455099f66012.docm

  • Size

    41KB

  • MD5

    8d802c880855f5ec17da4141ccc9ab0c

  • SHA1

    af7916cf86723a48bac82a4dc8fb35779d47a0df

  • SHA256

    724b6ed9f68ae9e217f1b88a8107f7b3cb95cf8a55ce2fbf0a7c455099f66012

  • SHA512

    698f247f61603c82eda7e8d3a2e780569b5fac5618ee850ad164cdf59b692f94c089efbcc4ec20eb0e4d136f3e5dc72c387622c097e34a27c3ed26933e39d2ed

  • SSDEEP

    768:82+vf1NhJ6vFnBtPQ5C2AjnAGWXCbkk/L2o4TQ0rK59TvB3anW:8NfD6vZBtI078jybkkT2vcdaW

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\724b6ed9f68ae9e217f1b88a8107f7b3cb95cf8a55ce2fbf0a7c455099f66012.docm"
    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:1680
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:288

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/288-95-0x0000000000000000-mapping.dmp
    • memory/288-96-0x000007FEFC371000-0x000007FEFC373000-memory.dmp
      Filesize

      8KB

    • memory/1680-80-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-59-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-58-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-81-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-60-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-62-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-61-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-63-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-64-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-66-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-65-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-67-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-68-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-69-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-71-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-79-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-72-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-73-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-74-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-75-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-97-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1680-57-0x0000000075921000-0x0000000075923000-memory.dmp
      Filesize

      8KB

    • memory/1680-70-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-78-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-77-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-76-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-82-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-83-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-84-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-85-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-87-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-86-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-89-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-88-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-90-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-91-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-93-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-92-0x00000000006FF000-0x0000000000703000-memory.dmp
      Filesize

      16KB

    • memory/1680-94-0x000000007197D000-0x0000000071988000-memory.dmp
      Filesize

      44KB

    • memory/1680-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1680-55-0x0000000070991000-0x0000000070993000-memory.dmp
      Filesize

      8KB

    • memory/1680-54-0x0000000072F11000-0x0000000072F14000-memory.dmp
      Filesize

      12KB

    • memory/1680-98-0x000000007197D000-0x0000000071988000-memory.dmp
      Filesize

      44KB