Analysis

  • max time kernel
    149s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-12-2024 10:23

General

  • Target

    ee4c17a615094e87e2d53c538ec7f784_JaffaCakes118.exe

  • Size

    88KB

  • MD5

    ee4c17a615094e87e2d53c538ec7f784

  • SHA1

    83e8ce3ab3e766980d33626fcd0f7f94c1d34ca5

  • SHA256

    ebdf2f82030f476384179ffccd0d20b24bc1e90c561ccb5d939b4d8293fdb21d

  • SHA512

    cce0804a3f7c53761994e855c06e3b94dfea306ce254a36d306b3c18000387c2891431aa5adf395b80d60c0bc8701d8a13ce8f94b30e46d2ceaf48594cf044f1

  • SSDEEP

    1536:j+iFaEtB4Y//aXoo7YMMHYKXrX7QTW3j/VFVi/MV2CJMfdT:j+iFaEtiY/iXooMMMRXb7CW3j/j4SAT

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Metasploit family
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Executes dropped EXE 5 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Windows directory 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 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 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ee4c17a615094e87e2d53c538ec7f784_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ee4c17a615094e87e2d53c538ec7f784_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2184
    • C:\Users\Admin\AppData\Local\Temp\ee4c17a615094e87e2d53c538ec7f784_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\ee4c17a615094e87e2d53c538ec7f784_JaffaCakes118.exe"
      2⤵
        PID:1068
      • C:\Users\Admin\AppData\Local\Temp\ee4c17a615094e87e2d53c538ec7f784_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\ee4c17a615094e87e2d53c538ec7f784_JaffaCakes118.exe"
        2⤵
          PID:4344
        • C:\Users\Admin\AppData\Local\Temp\ee4c17a615094e87e2d53c538ec7f784_JaffaCakes118.exe
          "C:\Users\Admin\AppData\Local\Temp\ee4c17a615094e87e2d53c538ec7f784_JaffaCakes118.exe"
          2⤵
          • Adds policy Run key to start application
          • Executes dropped EXE
          • Adds Run key to start application
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:336
          • C:\Windows\yodrive32.exe
            "C:\Windows\yodrive32.exe"
            3⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • Drops file in Windows directory
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:4812
            • C:\Windows\yodrive32.exe
              "C:\Windows\yodrive32.exe"
              4⤵
              • Executes dropped EXE
              PID:3028
            • C:\Windows\yodrive32.exe
              "C:\Windows\yodrive32.exe"
              4⤵
              • Executes dropped EXE
              PID:1412
            • C:\Windows\yodrive32.exe
              "C:\Windows\yodrive32.exe"
              4⤵
              • Executes dropped EXE
              • Drops file in Windows directory
              • System Location Discovery: System Language Discovery
              PID:1216

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\ee4c17a615094e87e2d53c538ec7f784_JaffaCakes118.exe

        Filesize

        88KB

        MD5

        ee4c17a615094e87e2d53c538ec7f784

        SHA1

        83e8ce3ab3e766980d33626fcd0f7f94c1d34ca5

        SHA256

        ebdf2f82030f476384179ffccd0d20b24bc1e90c561ccb5d939b4d8293fdb21d

        SHA512

        cce0804a3f7c53761994e855c06e3b94dfea306ce254a36d306b3c18000387c2891431aa5adf395b80d60c0bc8701d8a13ce8f94b30e46d2ceaf48594cf044f1

      • memory/336-6-0x0000000000400000-0x0000000000453000-memory.dmp

        Filesize

        332KB

      • memory/336-1-0x0000000000400000-0x0000000000453000-memory.dmp

        Filesize

        332KB

      • memory/336-15-0x0000000000400000-0x0000000000453000-memory.dmp

        Filesize

        332KB

      • memory/336-5-0x0000000000400000-0x0000000000453000-memory.dmp

        Filesize

        332KB

      • memory/1216-25-0x0000000000400000-0x0000000000453000-memory.dmp

        Filesize

        332KB

      • memory/1216-33-0x0000000000400000-0x0000000000453000-memory.dmp

        Filesize

        332KB

      • memory/1216-37-0x0000000000400000-0x0000000000453000-memory.dmp

        Filesize

        332KB

      • memory/1216-22-0x0000000000400000-0x0000000000453000-memory.dmp

        Filesize

        332KB

      • memory/1216-24-0x0000000000400000-0x0000000000453000-memory.dmp

        Filesize

        332KB

      • memory/1216-36-0x0000000000400000-0x0000000000453000-memory.dmp

        Filesize

        332KB

      • memory/1216-26-0x0000000000400000-0x0000000000453000-memory.dmp

        Filesize

        332KB

      • memory/1216-27-0x0000000000400000-0x0000000000453000-memory.dmp

        Filesize

        332KB

      • memory/1216-28-0x0000000000400000-0x0000000000453000-memory.dmp

        Filesize

        332KB

      • memory/1216-29-0x0000000000400000-0x0000000000453000-memory.dmp

        Filesize

        332KB

      • memory/1216-30-0x0000000000400000-0x0000000000453000-memory.dmp

        Filesize

        332KB

      • memory/1216-31-0x0000000000400000-0x0000000000453000-memory.dmp

        Filesize

        332KB

      • memory/1216-32-0x0000000000400000-0x0000000000453000-memory.dmp

        Filesize

        332KB

      • memory/1216-35-0x0000000000400000-0x0000000000453000-memory.dmp

        Filesize

        332KB

      • memory/1216-34-0x0000000000400000-0x0000000000453000-memory.dmp

        Filesize

        332KB

      • memory/2184-3-0x0000000000400000-0x0000000000426000-memory.dmp

        Filesize

        152KB

      • memory/2184-0-0x0000000000400000-0x0000000000426000-memory.dmp

        Filesize

        152KB

      • memory/4812-19-0x0000000000400000-0x0000000000426000-memory.dmp

        Filesize

        152KB