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Analysis

  • max time kernel
    130s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/08/2024, 07:36

General

  • Target

    aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe

  • Size

    86KB

  • MD5

    aa2420b359f4036e64754f14a76b5dd2

  • SHA1

    eb055a8e815d68afacee46613d277d635561a2e9

  • SHA256

    d5b9bb4b9544623da4dcb32fc5b2e998744e0774456c329e1014423d40c4bfc7

  • SHA512

    4921671f68886d5cbbfd5e0c0717005c57a2791b2611ed03e7510eced67cc458d5c9c0f6838a5f283cfd0fd0c5381bc5819994eb2ef521c733f4dfba38092b5d

  • SSDEEP

    1536:1Yeq4YX9F2MzT+7sPAwOb9gR9D4PjJONrSA/dVZVrk7rOhnj58w:1NbCL297sPAwOCbD4bY1TFwOR9

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3540
      • C:\Users\Admin\AppData\Local\Temp\aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4800
        • C:\Users\Admin\AppData\Local\Temp\aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe
          "C:\Users\Admin\AppData\Local\Temp\aa2420b359f4036e64754f14a76b5dd2_JaffaCakes118.exe"
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:4420
    • 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 --field-trial-handle=1284,i,11251706013556949551,5157034131170452377,262144 --variations-seed-version --mojo-platform-channel-handle=3032 /prefetch:8
      1⤵
        PID:3152

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3540-8-0x000000007FFF0000-0x000000007FFF1000-memory.dmp

        Filesize

        4KB

      • memory/3540-10-0x000000007FFC0000-0x000000007FFC6000-memory.dmp

        Filesize

        24KB

      • memory/4420-1-0x0000000000400000-0x0000000000409000-memory.dmp

        Filesize

        36KB

      • memory/4420-0-0x0000000000400000-0x0000000000409000-memory.dmp

        Filesize

        36KB

      • memory/4420-6-0x0000000000400000-0x0000000000409000-memory.dmp

        Filesize

        36KB

      • memory/4420-4-0x0000000000400000-0x0000000000409000-memory.dmp

        Filesize

        36KB

      • memory/4800-5-0x0000000000400000-0x0000000000417000-memory.dmp

        Filesize

        92KB