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Analysis

  • max time kernel
    125s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/06/2024, 10:15

General

  • Target

    159f8436142d7386ddd71b8fc2d96d57_JaffaCakes118.dll

  • Size

    44KB

  • MD5

    159f8436142d7386ddd71b8fc2d96d57

  • SHA1

    ec1e0128a5e503f8225fbb2ba50750d65497d25d

  • SHA256

    4b8a551f64a3deee2a69a3fb8c41b297e0516530b9fac6af94e233098de3e2fe

  • SHA512

    c018aa18364d80e759a005fa6a2c09a9948d5a9d1e81daff7963221040913e3f35cae8963ab8b972d8397a9813c15a5b051654be920b48c5d602eb7179f3e05a

  • SSDEEP

    768:aSjMqQtQbQhlL2raQUS8BapoJwtCSN/5ukrpZwdsju+WfAmU8lGRofd9VEj55a05:tjMqaQbQL484CShMkrpZ63VBU8Qefcb5

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\159f8436142d7386ddd71b8fc2d96d57_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2308
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\159f8436142d7386ddd71b8fc2d96d57_JaffaCakes118.dll,#1
      2⤵
        PID:1488
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1488 -s 628
          3⤵
          • Program crash
          PID:3056
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1488 -ip 1488
      1⤵
        PID:2616
      • 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=4460,i,15142778360084620907,1763097090506261076,262144 --variations-seed-version --mojo-platform-channel-handle=4372 /prefetch:8
        1⤵
          PID:3756

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1488-0-0x0000000000D30000-0x0000000000D41000-memory.dmp

          Filesize

          68KB

        • memory/1488-1-0x0000000000D30000-0x0000000000D41000-memory.dmp

          Filesize

          68KB