Analysis

  • max time kernel
    142s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/07/2024, 23:16

General

  • Target
    298f73c03a1d9511647a38ac171f6fda_JaffaCakes118.dll
  • Size 77KB
  • Sample240706-28586awgnp
  • SHA256 9563ee4c4dc973148c569109045aa72f2dc8d7cdee4ab781d9ba87c22acb166e
  • MD5 SHA1 SHA512 SSDEEP
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\298f73c03a1d9511647a38ac171f6fda_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:436
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\298f73c03a1d9511647a38ac171f6fda_JaffaCakes118.dll,#1
      2⤵
        PID:3632
    • 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 --field-trial-handle=4132,i,4018838247141480194,10874272319406041522,262144 --variations-seed-version --mojo-platform-channel-handle=4176 /prefetch:8
      1⤵
        PID:3304

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/3632-0-0x0000000000BE0000-0x0000000000BEC000-memory.dmp

            memory/3632-2-0x0000000000BE0000-0x0000000000BE1000-memory.dmp

            memory/3632-3-0x0000000010000000-0x000000001000B000-memory.dmp

            memory/3632-6-0x0000000010000000-0x000000001000B000-memory.dmp