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Analysis

  • max time kernel
    93s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/07/2024, 04:10

General

  • Target

    3beffdc3d99d8d29c009e50c24580eac_JaffaCakes118.dll

  • Size

    36KB

  • MD5

    3beffdc3d99d8d29c009e50c24580eac

  • SHA1

    b813ef675965fbe810c5eb241091d76a7e655bb0

  • SHA256

    d76b855ff48d1553ec5ce429603e306ae19699373d80d2fcba7f9eecfa127fd9

  • SHA512

    bd4ae264c5a2f0ada149a0680d601ec18bd1e78b614191314755528f791016b49f5d3e3dd762d7d77f85991451d4a5b9ff06541f6046d35586dab7f90332a0c4

  • SSDEEP

    768:P1jT7mkOoqXa88lhAQ0+TAs+Ckw3UAr5AB9aDG9BKipipGH8:P1jyoqq88yI+CDP6jkGiX

Score
1/10

Malware Config

Signatures

  • Runs net.exe
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\3beffdc3d99d8d29c009e50c24580eac_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1332
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\3beffdc3d99d8d29c009e50c24580eac_JaffaCakes118.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3052
      • C:\Windows\SysWOW64\net.exe
        net stop winss
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:724
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop winss
          4⤵
            PID:1136
        • C:\Windows\SysWOW64\net.exe
          net stop OcHealthMon
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4352
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop OcHealthMon
            4⤵
              PID:2232

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/3052-1-0x0000000001200000-0x0000000001205000-memory.dmp

        Filesize

        20KB

      • memory/3052-0-0x0000000010000000-0x0000000010010000-memory.dmp

        Filesize

        64KB

      • memory/3052-2-0x0000000010000000-0x0000000010010000-memory.dmp

        Filesize

        64KB

      • memory/3052-3-0x0000000001200000-0x0000000001205000-memory.dmp

        Filesize

        20KB