Resubmissions

07-02-2024 13:21

240207-qlmmrahhgr 6

Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    07-02-2024 13:21

General

  • Target

    220509 - (Cabinet Meeting 2022)/~.docx

  • Size

    150KB

  • MD5

    cf75e2ab9caeefd678039acb3fadf657

  • SHA1

    52625f8def2441e441bb2de1099f2d78b4dd2d4f

  • SHA256

    0f80fb8dd52c9aa22db0212cc6ebee8c95f9ff81cd281dfe6d89a3edb0e7c983

  • SHA512

    b560c00c8c4d8536409e55afc78a7b7268113849e5d218ef824f3bd94b8d411b1f049c0918953eee20d17ea53ac767101ca4127b192310d1a3cef63ecec81201

  • SSDEEP

    3072:wHLfryBHGy7RXXz5ij5S0pOvBGAmf08So3qE5aztUm:wHLfry8ylXdwVpki09tn

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\220509 - (Cabinet Meeting 2022)\~.docx"
    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:2936
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2160

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      20KB

      MD5

      9a4c1f8275a06e7474295e35917a7289

      SHA1

      41b11d3b4ceb419c0249a0e9c10a30d4e94cc81e

      SHA256

      4bc451905d485852e54a40f3a20ffb78ba586e2ec31f76bcab2892e14e493441

      SHA512

      99204b013d0a9fd33475d7b9c31595f49bb7dd8218fb11bc25cfb4f80ed214a59faf18bff998c060565345b4553266f37a6323d81f4fa7dd07f93014ed6165fa

    • C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex

      Filesize

      2B

      MD5

      f3b25701fe362ec84616a93a45ce9998

      SHA1

      d62636d8caec13f04e28442a0a6fa1afeb024bbb

      SHA256

      b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

      SHA512

      98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

    • memory/2936-0-0x000000002F7E1000-0x000000002F7E2000-memory.dmp

      Filesize

      4KB

    • memory/2936-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2936-2-0x000000007138D000-0x0000000071398000-memory.dmp

      Filesize

      44KB

    • memory/2936-23-0x000000007138D000-0x0000000071398000-memory.dmp

      Filesize

      44KB

    • memory/2936-44-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB