Analysis

  • max time kernel
    149s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    30-01-2025 10:37

General

  • Target

    JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe

  • Size

    6.2MB

  • MD5

    61d2f4dcc1103a1be09f7c42646bc5b5

  • SHA1

    b851834f99a5d72470c95354dbfe3c3a8364a0b7

  • SHA256

    3af923be2241ccb609f757d05bc65f7c8e519544fc20ae0199720edd316976e0

  • SHA512

    41a3013af923e25758c4604cd428d58d684676a08062d8e62616d7c7d29878c75663ee030c8ffe6195564416870a418234e0f28d75e9de00f465793c0902ffec

  • SSDEEP

    6144:YgCDwVPajCjnPskppask9X8JOXZXxFU5EW1ktSy/Py+1:PkwZajZseDpRGY91

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 12 IoCs
  • Modifies firewall policy service 3 TTPs 8 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 35 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2916
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe
      "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.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:2628
      • 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:2944
        • 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:1740
      • 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_61d2f4dcc1103a1be09f7c42646bc5b5.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2888
        • 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_61d2f4dcc1103a1be09f7c42646bc5b5.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2868
      • 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:2992
        • 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:2900
      • 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\NP5Z0H9HE0.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\NP5Z0H9HE0.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2980
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\NP5Z0H9HE0.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\NP5Z0H9HE0.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2964

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2628-18-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/2628-20-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/2628-7-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/2628-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2628-28-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/2628-3-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/2628-2-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/2628-15-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/2628-4-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/2628-19-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/2628-16-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/2628-22-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/2628-24-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/2628-26-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/2628-27-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/2916-0-0x00000000742F2000-0x00000000742F4000-memory.dmp

    Filesize

    8KB