Analysis

  • max time kernel
    139s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/07/2024, 06:42

General

  • Target

    5adbde15776b3c7c270f8fc49f2fb7b0_JaffaCakes118.dll

  • Size

    37KB

  • MD5

    5adbde15776b3c7c270f8fc49f2fb7b0

  • SHA1

    858b88de7127eca660712dff6a90a07890d0d90e

  • SHA256

    14131cdd46ae4015ac2dea867db1d119575a7238a332e295bac10d7af15d718e

  • SHA512

    3dbb63e2838f2b9d103c99371c1eb912c1445ea024af10ff258dfb2a5d1eae69191ba3b258c63f3864a666372e603cf4c21ff1be6d2af896dae96be1dfa2ed5a

  • SSDEEP

    768:1SLoRfw4p6jnsZUcradRCfS9sTbg6+SAEw:zBmRCa959/

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\5adbde15776b3c7c270f8fc49f2fb7b0_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2828
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\5adbde15776b3c7c270f8fc49f2fb7b0_JaffaCakes118.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2472
      • C:\Windows\SysWOW64\net.exe
        net stop winss
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2100
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop winss
          4⤵
            PID:3660
        • C:\Windows\SysWOW64\net.exe
          net stop OcHealthMon
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4180
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop OcHealthMon
            4⤵
              PID:1832

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/2472-0-0x0000000010000000-0x0000000010014000-memory.dmp

              Filesize

              80KB

            • memory/2472-1-0x0000000010000000-0x0000000010010000-memory.dmp

              Filesize

              64KB