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Analysis

  • max time kernel
    143s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/03/2024, 11:19

General

  • Target

    20b4cf28d5c333c398b064b9ad807469_JaffaCakes118.exe

  • Size

    1.9MB

  • MD5

    20b4cf28d5c333c398b064b9ad807469

  • SHA1

    47c14e2c7dd597da2be20b3a413be361999e92e5

  • SHA256

    22700204d42498f774aa3bfdbb65981789903938f18b2e749ae4881d0d9fc42b

  • SHA512

    68e973ba2a9e03a186faae6bc62974dff8f394d444c096039b3b1ce5a141fc1a04372bf3a3f634a077e26ef2105f2bbc7b45775ea31811bef236399253278069

  • SSDEEP

    24576:N2oo60HPdt+1CRiY2eOBvcj3u10dovsJU7P4AnPaGHtk+rz7T+MvE2ktJOlJlR/I:Qoa1taC070doNQAPPN13+Ojly

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\20b4cf28d5c333c398b064b9ad807469_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\20b4cf28d5c333c398b064b9ad807469_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:820
    • C:\Users\Admin\AppData\Local\Temp\C30.tmp
      "C:\Users\Admin\AppData\Local\Temp\C30.tmp" --splashC:\Users\Admin\AppData\Local\Temp\20b4cf28d5c333c398b064b9ad807469_JaffaCakes118.exe 5D573519DC2157422FB3728EF911BBED9EA064237CE31768B9EB96EE82A7A981969D260A5C68A625ED0DA988E72E0492F38F77F7DD26611EA90D997D89B3A917
      2⤵
      • Deletes itself
      • Executes dropped EXE
      PID:32
  • 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=4088 --field-trial-handle=2676,i,447940133669489189,1353734109898858672,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2444

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\C30.tmp

      Filesize

      1.9MB

      MD5

      ea65e7307485ef652038cb259ae68125

      SHA1

      5431922a7225934b00ff915577b593b9acda43ea

      SHA256

      777a9f5ab71f15a6e163a9200330ac3a16c08f8ac98136c4743ddc59f29b6ea6

      SHA512

      980baf341a9cb0b922f6e237197cec85b0ea6e89ef8544678c03aee9994037a7ba13404bdd539623eec9c783e611a292b0adfe07072e76eb77e67f787865f949

    • memory/32-5-0x0000000000400000-0x00000000005E6000-memory.dmp

      Filesize

      1.9MB

    • memory/820-0-0x0000000000400000-0x00000000005E6000-memory.dmp

      Filesize

      1.9MB