Analysis

  • max time kernel
    133s
  • max time network
    131s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 02:25

General

  • Target

    69719bd17f3176df8ddbb3d74508e64f_JaffaCakes118.dll

  • Size

    60KB

  • MD5

    69719bd17f3176df8ddbb3d74508e64f

  • SHA1

    d543faaf136eb92189b993180d5e96d9edd15189

  • SHA256

    4396ee81e77359c384e3741522534737f25322478adc53d08ef84ffaa99ea8b7

  • SHA512

    2218292424f88866962f5e21cbe4d24edd237887db25f59a2d462d2133d70fa4d5b098658215dfaa0913e61c7d847894a22df05773fdc59d7a4c17ab550c553f

  • SSDEEP

    1536:iNnPVLf+YrbT+NTbx0g6vvIZkmauzh2His:iNwoCbxpCI+Ah

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\69719bd17f3176df8ddbb3d74508e64f_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2960
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\69719bd17f3176df8ddbb3d74508e64f_JaffaCakes118.dll,#1
      2⤵
        PID:2028
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2028 -s 600
          3⤵
          • Program crash
          PID:1624
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2028 -ip 2028
      1⤵
        PID:768
      • 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=3804,i,1999448010053300448,1112699187621658374,262144 --variations-seed-version --mojo-platform-channel-handle=4228 /prefetch:8
        1⤵
          PID:3992

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • memory/2028-0-0x0000000010000000-0x000000001002F000-memory.dmp

          Filesize

          188KB

        • memory/2028-1-0x0000000010000000-0x000000001002F000-memory.dmp

          Filesize

          188KB