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Analysis

  • max time kernel
    102s
  • max time network
    118s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/07/2024, 17:49

General

  • Target

    2910986d9767fbbd405170ff6aa660b1_JaffaCakes118.exe

  • Size

    99KB

  • MD5

    2910986d9767fbbd405170ff6aa660b1

  • SHA1

    78f53c86f5a53885ce8a189ec45fbd04a686593a

  • SHA256

    8ceb0b36e3c8622861e5a652441249e34a03f1e532d1913f0c92634564212812

  • SHA512

    9ed778fad363aad467257c9441df91ea6572e93f889ae797e0ff62e79ebba3da06c8dd93fbfff82cc5da8d80ffe9e00057d389fd16ee7f98cd9346fb271f4692

  • SSDEEP

    1536:OOdFyasQh6BBq/AE6W+wskjOk8pzH9euzlUidKR4drzyk5CogZznkhfIO9Fea:9GdQhnAE6fwqzdeuzlUiBikAN5khdB

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3592
      • C:\Users\Admin\AppData\Local\Temp\2910986d9767fbbd405170ff6aa660b1_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\2910986d9767fbbd405170ff6aa660b1_JaffaCakes118.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:3000
        • C:\Users\Admin\AppData\Local\Temp\2910986d9767fbbd405170ff6aa660b1_JaffaCakes118.exe
          C:\Users\Admin\AppData\Local\Temp\2910986d9767fbbd405170ff6aa660b1_JaffaCakes118.exe
          3⤵
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:3708
          • C:\Users\Admin\AppData\Local\Temp\tmp.exe
            C:\Users\Admin\AppData\Local\Temp\tmp.exe
            4⤵
            • Executes dropped EXE
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:3528

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

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

      Filesize

      31KB

      MD5

      deef4643e637eebfa8e77e5addd1fdef

      SHA1

      32baadb9ec5855cebbeb5f19df14457728c2a149

      SHA256

      c7f098bb6dc397b89ce9e548f96561397dc661a9d2727af62be06733cdec23c8

      SHA512

      04cafb5e42fd4a67dd1a64881196aeb345a5a76bc9ba6de03776f0a477896cd6d34c2458d7ba06e59c2b23c7da8ceeeaf9d425cc6fcf2b0ac6530dbe7f5f11d9

    • memory/3000-5-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3000-0-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3528-15-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/3528-16-0x0000000010000000-0x0000000010013000-memory.dmp

      Filesize

      76KB

    • memory/3528-21-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/3528-22-0x0000000010000000-0x0000000010013000-memory.dmp

      Filesize

      76KB

    • memory/3592-17-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

      Filesize

      28KB

    • memory/3592-18-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

      Filesize

      4KB

    • memory/3708-6-0x0000000000400000-0x0000000000408000-memory.dmp

      Filesize

      32KB

    • memory/3708-1-0x0000000000400000-0x0000000000408000-memory.dmp

      Filesize

      32KB

    • memory/3708-3-0x0000000000400000-0x0000000000408000-memory.dmp

      Filesize

      32KB

    • memory/3708-24-0x0000000000400000-0x0000000000408000-memory.dmp

      Filesize

      32KB