Analysis

  • max time kernel
    125s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/07/2024, 19:29

General

  • Target

    1c3b84f6cbcd304ea02ab09591dfbb1b_JaffaCakes118.dll

  • Size

    383KB

  • MD5

    1c3b84f6cbcd304ea02ab09591dfbb1b

  • SHA1

    3d941c079e054c6f04736256c3a3a57700492d64

  • SHA256

    de626e3a3ea7120bb0cd29243d93a6928366afba16374f0b0ccc101f69a39ba9

  • SHA512

    24d5b6bfc4f0ee65cba53c26e624c34863227952f94307c2dcd6894d91d21c9f0b670672fa30a9dbfde1cf1b609791d2283d7c32d47c87f54f1eee56564852c2

  • SSDEEP

    6144:FHStHxkUVDx3U9djcq7sADkLbKKFqyk+XbyDzkEFUJdy0E3LHTeE7YrHS6Gg:Fbg3iAq7sIiX2ky3Hzd+HS61

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\1c3b84f6cbcd304ea02ab09591dfbb1b_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2308
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1c3b84f6cbcd304ea02ab09591dfbb1b_JaffaCakes118.dll,#1
      2⤵
        PID:1488
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4356,i,15142778360084620907,1763097090506261076,262144 --variations-seed-version --mojo-platform-channel-handle=4428 /prefetch:8
      1⤵
        PID:5000

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/1488-0-0x00000000751A0000-0x0000000075206000-memory.dmp

              Filesize

              408KB

            • memory/1488-1-0x00000000751A0000-0x0000000075206000-memory.dmp

              Filesize

              408KB