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Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    12/03/2024, 12:39

General

  • Target

    df99f4e9219aa03539fdd85691c12f437684a622ea638e776f3d93eb4c923e0f.dotm

  • Size

    2.1MB

  • MD5

    8fa007d9cc4c3b150d265060d78210ab

  • SHA1

    52c615c3a3b127cb2b763658e71c111b7e46c257

  • SHA256

    df99f4e9219aa03539fdd85691c12f437684a622ea638e776f3d93eb4c923e0f

  • SHA512

    4d7ab75cb0278435b740e3ff18841f87321de264583fbfafeba4f4e02905658df6e16c7c8032156b90ccade9711d6146cec2105ee506a070fa4b3c48e20744ca

  • SSDEEP

    49152:/zcMn4Hh1ySm/fercxxf2oVci8p3ZSySySySySySySySySySFC:H2O/f9Tf2YcnZSySySySySySySySySyT

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\df99f4e9219aa03539fdd85691c12f437684a622ea638e776f3d93eb4c923e0f.dotm"
    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:1096
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2292

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

      Filesize

      20KB

      MD5

      9278583c59aec25fa5e1cdd2e46fec7c

      SHA1

      69a0f2bbef6166937499bb44347320857e0f59b9

      SHA256

      e69929c4468c2f2034658d788c834f7d837e3a39761a3e9ce191297876b86c0b

      SHA512

      ad56e663af9667c4ae56a41415b00535b061fe30c8f6290008694088e8b265eddb24fd0a75c152b6f42ca3518d14b36eb5ff0ed7b89bb49e88a7bcea6320bf95

    • memory/1096-107-0x0000000008900000-0x0000000008D00000-memory.dmp

      Filesize

      4.0MB

    • memory/1096-109-0x0000000000590000-0x0000000000690000-memory.dmp

      Filesize

      1024KB

    • memory/1096-6-0x0000000000590000-0x0000000000690000-memory.dmp

      Filesize

      1024KB

    • memory/1096-7-0x0000000000590000-0x0000000000690000-memory.dmp

      Filesize

      1024KB

    • memory/1096-8-0x0000000000590000-0x0000000000690000-memory.dmp

      Filesize

      1024KB

    • memory/1096-9-0x0000000000590000-0x0000000000690000-memory.dmp

      Filesize

      1024KB

    • memory/1096-10-0x0000000000590000-0x0000000000690000-memory.dmp

      Filesize

      1024KB

    • memory/1096-50-0x0000000008900000-0x0000000008D00000-memory.dmp

      Filesize

      4.0MB

    • memory/1096-106-0x0000000008900000-0x0000000008D00000-memory.dmp

      Filesize

      4.0MB

    • memory/1096-129-0x0000000008900000-0x0000000008D00000-memory.dmp

      Filesize

      4.0MB

    • memory/1096-2-0x000000007179D000-0x00000000717A8000-memory.dmp

      Filesize

      44KB

    • memory/1096-108-0x000000007179D000-0x00000000717A8000-memory.dmp

      Filesize

      44KB

    • memory/1096-0-0x000000002F8F1000-0x000000002F8F2000-memory.dmp

      Filesize

      4KB

    • memory/1096-131-0x0000000008900000-0x0000000008D00000-memory.dmp

      Filesize

      4.0MB

    • memory/1096-133-0x0000000008900000-0x0000000008D00000-memory.dmp

      Filesize

      4.0MB

    • memory/1096-148-0x0000000008900000-0x0000000008D00000-memory.dmp

      Filesize

      4.0MB

    • memory/1096-149-0x0000000008900000-0x0000000008D00000-memory.dmp

      Filesize

      4.0MB

    • memory/1096-155-0x0000000008900000-0x0000000008D00000-memory.dmp

      Filesize

      4.0MB

    • memory/1096-156-0x0000000008900000-0x0000000008D00000-memory.dmp

      Filesize

      4.0MB

    • memory/1096-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1096-175-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1096-176-0x000000007179D000-0x00000000717A8000-memory.dmp

      Filesize

      44KB