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Analysis

  • max time kernel
    67s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    14/08/2024, 12:43

General

  • Target

    82694647003053446a4f6a023bcfc99eadf52024ba6bad0a73046e85c63c4fd6.doc

  • Size

    1015KB

  • MD5

    4e2bb8dc4cf7e0a500d42037edf7971b

  • SHA1

    1e20196496f0bfefb2f56acae2f0ad2a968d0575

  • SHA256

    82694647003053446a4f6a023bcfc99eadf52024ba6bad0a73046e85c63c4fd6

  • SHA512

    761a39aced841b90f65cc9bc8ab80a47fd19fcebc74efc75766ca77006d4d3436692e1e36fe8c90ee839dc2166cdb08081070450d2417610c5b5c5a905d2a445

  • SSDEEP

    24576:j4iSLaCMlHhYGBJUxbRKnX9Yy1Dhxp0oQ9K9jhwXGAxOgUk/T:kiSLaCkHhYGBJUxlK+y1Dp

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Office loads VBA resources, possible macro or embedded object present
  • 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\82694647003053446a4f6a023bcfc99eadf52024ba6bad0a73046e85c63c4fd6.doc"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1692
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2824

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/1692-0-0x000000002F7F1000-0x000000002F7F2000-memory.dmp

      Filesize

      4KB

    • memory/1692-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1692-2-0x00000000739FD000-0x0000000073A08000-memory.dmp

      Filesize

      44KB

    • memory/1692-5-0x00000000739FD000-0x0000000073A08000-memory.dmp

      Filesize

      44KB