Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    04/07/2024, 00:26

General

  • Target

    2400fb736f5a577d1543f528b624ff56_JaffaCakes118.exe

  • Size

    144KB

  • MD5

    2400fb736f5a577d1543f528b624ff56

  • SHA1

    db7bb0984d55e1857ed6ad0387d42554d1d753b4

  • SHA256

    0057d82a79174aac5382c802a63310dedc2c2ce6f06b3119b52fcad8304089a8

  • SHA512

    cd8f3770fc64ee661fe16162873a9e3e1e75353a26e62f617c8b275d3700d9e6e3f9d69e898aea75e830a8b30347aeaf02046f43ccf8ae011d36fce1022bbf2e

  • SSDEEP

    1536:7jehTVZo4fKVUAiGHCPc2UMoEZoSo8yI:7yRo4fKVUA5CmMoEZos

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2400fb736f5a577d1543f528b624ff56_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2400fb736f5a577d1543f528b624ff56_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:2872
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c "C:\Windows\system32\LogFiles\smss.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2520
      • C:\Windows\system32\LogFiles\smss.exe
        C:\Windows\system32\LogFiles\smss.exe
        3⤵
        • Executes dropped EXE
        PID:2648

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Windows\System32\LogFiles\smss.exe

          Filesize

          144KB

          MD5

          2400fb736f5a577d1543f528b624ff56

          SHA1

          db7bb0984d55e1857ed6ad0387d42554d1d753b4

          SHA256

          0057d82a79174aac5382c802a63310dedc2c2ce6f06b3119b52fcad8304089a8

          SHA512

          cd8f3770fc64ee661fe16162873a9e3e1e75353a26e62f617c8b275d3700d9e6e3f9d69e898aea75e830a8b30347aeaf02046f43ccf8ae011d36fce1022bbf2e

        • memory/2520-18-0x0000000014000000-0x0000000014025000-memory.dmp

          Filesize

          148KB

        • memory/2520-17-0x0000000014000000-0x0000000014025000-memory.dmp

          Filesize

          148KB

        • memory/2648-19-0x0000000014000000-0x0000000014025000-memory.dmp

          Filesize

          148KB

        • memory/2648-20-0x0000000014000000-0x0000000014025000-memory.dmp

          Filesize

          148KB

        • memory/2872-11-0x0000000014000000-0x0000000014025000-memory.dmp

          Filesize

          148KB

        • memory/2872-12-0x0000000014000000-0x0000000014025000-memory.dmp

          Filesize

          148KB