Analysis

  • max time kernel
    100s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    21-11-2022 12:11

General

  • Target

    6ac6c2ff6d5ca233d9b5162777cb83c60a3ee4d32b1e10346df2db85da8a0da1.doc

  • Size

    41KB

  • MD5

    25c7e744eb17e9611a2f3b9b4cdec9ff

  • SHA1

    a571afce819955957afaa6dd1757d42a6218e434

  • SHA256

    6ac6c2ff6d5ca233d9b5162777cb83c60a3ee4d32b1e10346df2db85da8a0da1

  • SHA512

    5522e554a8b94bf8c7db29501e93a22445f7e8d147cf86a9783bed599505e67e0abc10877f19447200c81e48fad22c2089714accc05b853e8852e8eb2b119b76

  • SSDEEP

    384:llMZ6AgwBjiSeav9LyGmDihsUYs64Ctjd/FGsnX0j2A2UuVfmQCatWD:TTAF9LTmisls6vBdZc

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\6ac6c2ff6d5ca233d9b5162777cb83c60a3ee4d32b1e10346df2db85da8a0da1.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:1672
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:928

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/928-66-0x0000000000000000-mapping.dmp
    • memory/928-67-0x000007FEFBDB1000-0x000007FEFBDB3000-memory.dmp
      Filesize

      8KB

    • memory/1672-58-0x000000007116D000-0x0000000071178000-memory.dmp
      Filesize

      44KB

    • memory/1672-65-0x000000007116D000-0x0000000071178000-memory.dmp
      Filesize

      44KB

    • memory/1672-54-0x0000000072701000-0x0000000072704000-memory.dmp
      Filesize

      12KB

    • memory/1672-59-0x000000000055C000-0x0000000000560000-memory.dmp
      Filesize

      16KB

    • memory/1672-61-0x000000000055C000-0x0000000000560000-memory.dmp
      Filesize

      16KB

    • memory/1672-60-0x000000000055C000-0x0000000000560000-memory.dmp
      Filesize

      16KB

    • memory/1672-62-0x000000000055C000-0x0000000000560000-memory.dmp
      Filesize

      16KB

    • memory/1672-64-0x000000000055C000-0x0000000000560000-memory.dmp
      Filesize

      16KB

    • memory/1672-63-0x000000000055C000-0x0000000000560000-memory.dmp
      Filesize

      16KB

    • memory/1672-57-0x0000000075201000-0x0000000075203000-memory.dmp
      Filesize

      8KB

    • memory/1672-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1672-55-0x0000000070181000-0x0000000070183000-memory.dmp
      Filesize

      8KB

    • memory/1672-69-0x000000000055C000-0x0000000000560000-memory.dmp
      Filesize

      16KB

    • memory/1672-68-0x000000000055C000-0x0000000000560000-memory.dmp
      Filesize

      16KB

    • memory/1672-70-0x000000000055C000-0x0000000000560000-memory.dmp
      Filesize

      16KB

    • memory/1672-71-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1672-72-0x000000007116D000-0x0000000071178000-memory.dmp
      Filesize

      44KB