Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240910-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/09/2024, 09:19

General

  • Target

    ed49262cd09fcfe7f816c46b9a8df953_JaffaCakes118.exe

  • Size

    524KB

  • MD5

    ed49262cd09fcfe7f816c46b9a8df953

  • SHA1

    ddf6f692e1fe9c06cd057e74500b1b00849e7c7d

  • SHA256

    88e00b938d16ebd5e7a875962edcb0c04bb83b8dd0fa24423c40011864d599d5

  • SHA512

    85460de0fcc6d2fb594e8b3df3e924e7037556dfffa67c0a563c523d2057e07a9e7cf451e0a0a1bf403025f1177e216299535f1d1c1d45a35f59ea54b8bec254

  • SSDEEP

    12288:hfN8ggkDEOXvNeNRBKn51Vh6T3y7fmvB7lO0FU4d:FN8ggkDtSQz6Tz202

Malware Config

Signatures

  • Modifies firewall policy service 3 TTPs 10 IoCs
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry key 1 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ed49262cd09fcfe7f816c46b9a8df953_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ed49262cd09fcfe7f816c46b9a8df953_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4744
    • C:\Users\Admin\AppData\Local\Temp\ed49262cd09fcfe7f816c46b9a8df953_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\ed49262cd09fcfe7f816c46b9a8df953_JaffaCakes118.exe"
      2⤵
      • Adds policy Run key to start application
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2024
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4252
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:4164
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\ed49262cd09fcfe7f816c46b9a8df953_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\ed49262cd09fcfe7f816c46b9a8df953_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4068
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\ed49262cd09fcfe7f816c46b9a8df953_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\ed49262cd09fcfe7f816c46b9a8df953_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2948
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4072
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:4740
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\bsp03.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\bsp03.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3308
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\bsp03.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\bsp03.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:4136

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2024-2-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/2024-4-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/2024-8-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/2024-9-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/2024-12-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/2024-13-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/2024-17-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/2024-29-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/2024-33-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/2024-37-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB