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Analysis

  • max time kernel
    140s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/06/2024, 06:28

General

  • Target

    03a28b275f1f3ddd61b68cca725d5f55_JaffaCakes118.exe

  • Size

    74KB

  • MD5

    03a28b275f1f3ddd61b68cca725d5f55

  • SHA1

    f1a389f030948167f8673862415876f35d2f1e9c

  • SHA256

    3ba00dd4898886740038022e28b652a409949f9990308e85ec527c37f6af99bd

  • SHA512

    de2ed5d196e982f5313b3f06c4b1966e8f7e9fe4c1772b1eda6d956a1ff3ab1372db6c5a0bf8750e21419c11ac350a91a7dc527a7a5db563850da12e759417d9

  • SSDEEP

    1536:J0A7XY5EtDrlngUaUY87YMjTcyWfqAIxo5Z:FEO8h8kuTc4AIxo

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows directory 3 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\03a28b275f1f3ddd61b68cca725d5f55_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\03a28b275f1f3ddd61b68cca725d5f55_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2120
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c afc9fe2f418b00a0.bat
      2⤵
        PID:5068
    • 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=1408 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:976

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\afc9fe2f418b00a0.bat

        Filesize

        2KB

        MD5

        5ac8104ea804fbc693bd2c4c88689dcf

        SHA1

        a9171555bb4424402222c387b5980738fa1c74b9

        SHA256

        b5a23d2ddf4577fd03cfcef35a7316b944ebb063e47d72d5157ae06027197a09

        SHA512

        7284db98faa8e52064416e3054737bbc301c3d00031568af411d14fab45cab345abc77432fbf39179f90499c8abe07074b8fdd3ebdebcb067399261534ea801b

      • memory/2120-0-0x0000000000400000-0x0000000000416000-memory.dmp

        Filesize

        88KB

      • memory/2120-8-0x0000000000400000-0x0000000000416000-memory.dmp

        Filesize

        88KB