Analysis

  • max time kernel
    144s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    18-03-2024 00:48

General

  • Target

    d225efab3cf8f751c299accb3f114e9b.doc

  • Size

    612KB

  • MD5

    d225efab3cf8f751c299accb3f114e9b

  • SHA1

    fdabc9901ed3b774b106859f4c5c0c3c1dcf1aef

  • SHA256

    2ae278b49a16340323666bc486a2686491391374365393142e44a25c16b29465

  • SHA512

    c0656fa0af6391c2568efe70b1b9ee0120eace96575f0c04ceea9d77aa94b6941b682257585097cef8fb661bf5944f9ab69792aa413173cb6300d361828bc672

  • SSDEEP

    12288:EV9iQsDr8N5eCz3DFw7m/kdxoF3aHUp6BvNoywaMFsZjjotAd5Rs+:EVXkr8N8Cz6voFqDisSIj

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 6 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\d225efab3cf8f751c299accb3f114e9b.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:1412
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2812

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\C0DEE14.emf

      Filesize

      4KB

      MD5

      2d132b8d63a6ada5df4919d1c9630a51

      SHA1

      173e4c5e4b79a252fe729273e45790326f1fae4f

      SHA256

      99eff9f9f8b287ee675cac900b549c7bff212e743cdc9785190d087cda93a0f6

      SHA512

      16ee35a0c741d33a7480f04e616e228413b1933820e96df4e9deca857ade107d5e07c3aae63c6b092d052b9792ea70313801ff0abae24ef806e405b1d9d8492b

    • memory/1412-11-0x00000000006F0000-0x00000000007F0000-memory.dmp

      Filesize

      1024KB

    • memory/1412-20-0x00000000006F0000-0x00000000007F0000-memory.dmp

      Filesize

      1024KB

    • memory/1412-6-0x00000000006F0000-0x00000000007F0000-memory.dmp

      Filesize

      1024KB

    • memory/1412-7-0x00000000006F0000-0x00000000007F0000-memory.dmp

      Filesize

      1024KB

    • memory/1412-8-0x00000000006F0000-0x00000000007F0000-memory.dmp

      Filesize

      1024KB

    • memory/1412-9-0x00000000006F0000-0x00000000007F0000-memory.dmp

      Filesize

      1024KB

    • memory/1412-2-0x0000000070CCD000-0x0000000070CD8000-memory.dmp

      Filesize

      44KB

    • memory/1412-0-0x000000002F961000-0x000000002F962000-memory.dmp

      Filesize

      4KB

    • memory/1412-10-0x00000000006F0000-0x00000000007F0000-memory.dmp

      Filesize

      1024KB

    • memory/1412-21-0x00000000006F0000-0x00000000007F0000-memory.dmp

      Filesize

      1024KB

    • memory/1412-22-0x00000000006F0000-0x00000000007F0000-memory.dmp

      Filesize

      1024KB

    • memory/1412-24-0x00000000006F0000-0x00000000007F0000-memory.dmp

      Filesize

      1024KB

    • memory/1412-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1412-43-0x0000000070CCD000-0x0000000070CD8000-memory.dmp

      Filesize

      44KB

    • memory/1412-44-0x00000000006F0000-0x00000000007F0000-memory.dmp

      Filesize

      1024KB