Analysis

  • max time kernel
    147s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/01/2025, 23:01

General

  • Target

    JaffaCakes118_675eb70f089170fb76c40e3c85f6c699.exe

  • Size

    252KB

  • MD5

    675eb70f089170fb76c40e3c85f6c699

  • SHA1

    177ebbbb375ff6d82f65ea0fb8da2ff5c7b26dbb

  • SHA256

    84e38d2cf7d2b1bcf087a7b81cefde9f4a741e9c7e54118cc976171deec17434

  • SHA512

    912e32cc44b7d81f2a50633b3c6c02930c0ff5a56d3b4493d61b70b5b3c3a3979a43ab5f7dd2909185dd42f552f727c3316438ed19a389f3ac2c6dc605701287

  • SSDEEP

    3072:q8vQB3fGcsefEnAcyiBF6v7ipOPAAnb6bQfqLxscUwZbDSfFoWXkK:nK+vZOiGfPAAbYQCNsw0

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 15 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
  • UPX packed file 17 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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 4 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_675eb70f089170fb76c40e3c85f6c699.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_675eb70f089170fb76c40e3c85f6c699.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2940
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_675eb70f089170fb76c40e3c85f6c699.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_675eb70f089170fb76c40e3c85f6c699.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:3084
      • 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:2988
        • 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:208
      • 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_675eb70f089170fb76c40e3c85f6c699.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_675eb70f089170fb76c40e3c85f6c699.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4892
        • 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_675eb70f089170fb76c40e3c85f6c699.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_675eb70f089170fb76c40e3c85f6c699.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:3164
      • 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:3324
        • 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:3788
      • 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\d17.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\d17.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1212
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\d17.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\d17.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2176

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3084-2-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/3084-5-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/3084-7-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/3084-15-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/3084-14-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/3084-16-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/3084-17-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/3084-21-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/3084-25-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/3084-28-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/3084-31-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/3084-38-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/3084-41-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/3084-48-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/3084-51-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/3084-55-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/3084-58-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB