Analysis

  • max time kernel
    114s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/04/2024, 10:23

General

  • Target

    e9c6a23ce032ab05c258d5bc7c3d0c09_JaffaCakes118.dll

  • Size

    237KB

  • MD5

    e9c6a23ce032ab05c258d5bc7c3d0c09

  • SHA1

    6ab74fd863fc23018f55c922926e9f86cb4692c0

  • SHA256

    6ade3de5683e919eccbad9004dbebdbac56e056e5c8ba34c047486b1cd221cde

  • SHA512

    8b2bd14d48cd308856a7321c0ee06ec207dca1a6ab388b16a9a0340a8cadfe4749b5e4624f36f85b0afc5055da2d2f24133ca7ee84f47a515feff1e13b2e4b86

  • SSDEEP

    6144:Amltx/EGUY+QYEnnaQeeaQeekQeesQee4jQeehQeee/sNVNzaYSMesy:AgDEGUYC0sNa/d

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\e9c6a23ce032ab05c258d5bc7c3d0c09_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2572
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\e9c6a23ce032ab05c258d5bc7c3d0c09_JaffaCakes118.dll,#1
      2⤵
        PID:1056
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1056 -s 676
          3⤵
          • Program crash
          PID:4488
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1056 -ip 1056
      1⤵
        PID:3520
      • 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 --mojo-platform-channel-handle=3748 --field-trial-handle=2240,i,16875000905773190493,11379096115878622792,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:3020

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads