Analysis

  • max time kernel
    147s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/03/2025, 19:58

General

  • Target

    JaffaCakes118_5afd214fc0afb10a6dab440eb8283327.exe

  • Size

    384KB

  • MD5

    5afd214fc0afb10a6dab440eb8283327

  • SHA1

    bd2faebdd04318c776660108e6944f79209c88e8

  • SHA256

    13b6dda98acf281be57546da5fa356e33f117c392d095aa8d37c8e3fbe284645

  • SHA512

    1493a47fb0540f3ac1fdfd40b3c817106563005a663ff7dafa4dd95e1f052d24380837518117b8efa5430545024a8c5b3b2968e0dd3f6af11777b9d04d751960

  • SSDEEP

    6144:Ki7Z+R1jtenNY6TSla93pY6BANKGiN7mz6CERBZA2zHak98fWCXIF:KwQ4nN384pYWAg3mz6CERBm2zHvHCu

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 17 IoCs
  • Modifies firewall policy service 3 TTPs 10 IoCs
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • 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 use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5afd214fc0afb10a6dab440eb8283327.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5afd214fc0afb10a6dab440eb8283327.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1480
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5afd214fc0afb10a6dab440eb8283327.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5afd214fc0afb10a6dab440eb8283327.exe
      2⤵
      • Adds policy Run key to start application
      • Boot or Logon Autostart Execution: Active Setup
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1940
      • 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:4728
        • 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:4092
      • 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\JaffaCakes118_5afd214fc0afb10a6dab440eb8283327.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5afd214fc0afb10a6dab440eb8283327.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1556
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5afd214fc0afb10a6dab440eb8283327.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5afd214fc0afb10a6dab440eb8283327.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:1956
      • 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:3740
        • 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:4364
      • 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\Monitor.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Monitor.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3444
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Monitor.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Monitor.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:1988

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1940-0-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1940-2-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1940-9-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1940-10-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1940-11-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1940-13-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1940-15-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1940-18-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1940-21-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1940-24-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1940-27-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1940-30-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1940-33-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1940-36-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1940-39-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1940-42-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1940-45-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB