Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05/03/2025, 05:33

General

  • Target

    JaffaCakes118_50b8ec76de9ec999f5761d202eb083aa.exe

  • Size

    580KB

  • MD5

    50b8ec76de9ec999f5761d202eb083aa

  • SHA1

    977f7aa5d5762772cdc31256f6ad2593854fe047

  • SHA256

    e74bc059999d19c7bbdd868576ce6a868f9d6b0b247059a7a4b62c2817582365

  • SHA512

    5c1c6b246fa42b8dd05b6a629f7d42ce8ba25e4a4713c2dd8cfd2eb514ec7bd543ef2ae26c1dc62faf81eba24d8610c7a9e66747e4835b5abf061ac4a0e30003

  • SSDEEP

    12288:l730YUCBPnFu9gS0l2YFY8KoZhi2uKmmimw:xTB93SebrZjmmQ

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 13 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 40 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_50b8ec76de9ec999f5761d202eb083aa.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_50b8ec76de9ec999f5761d202eb083aa.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2016
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_50b8ec76de9ec999f5761d202eb083aa.exe
      "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_50b8ec76de9ec999f5761d202eb083aa.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:1808
      • 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:2736
        • 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:2700
      • 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_50b8ec76de9ec999f5761d202eb083aa.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_50b8ec76de9ec999f5761d202eb083aa.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2688
        • 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_50b8ec76de9ec999f5761d202eb083aa.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_50b8ec76de9ec999f5761d202eb083aa.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2668
      • 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:2676
        • 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:1992
      • 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\2605.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\2605.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2912
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\2605.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\2605.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2872

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1808-2-0x0000000000400000-0x0000000000470000-memory.dmp

          Filesize

          448KB

        • memory/1808-0-0x0000000000400000-0x0000000000470000-memory.dmp

          Filesize

          448KB

        • memory/1808-8-0x0000000000400000-0x0000000000470000-memory.dmp

          Filesize

          448KB

        • memory/1808-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/1808-4-0x0000000000400000-0x0000000000470000-memory.dmp

          Filesize

          448KB

        • memory/1808-16-0x0000000000400000-0x0000000000470000-memory.dmp

          Filesize

          448KB

        • memory/1808-17-0x0000000000400000-0x0000000000470000-memory.dmp

          Filesize

          448KB

        • memory/1808-19-0x0000000000400000-0x0000000000470000-memory.dmp

          Filesize

          448KB

        • memory/1808-20-0x0000000000400000-0x0000000000470000-memory.dmp

          Filesize

          448KB

        • memory/1808-21-0x0000000000400000-0x0000000000470000-memory.dmp

          Filesize

          448KB

        • memory/1808-23-0x0000000000400000-0x0000000000470000-memory.dmp

          Filesize

          448KB

        • memory/1808-24-0x0000000000400000-0x0000000000470000-memory.dmp

          Filesize

          448KB

        • memory/1808-25-0x0000000000400000-0x0000000000470000-memory.dmp

          Filesize

          448KB

        • memory/1808-27-0x0000000000400000-0x0000000000470000-memory.dmp

          Filesize

          448KB

        • memory/1808-28-0x0000000000400000-0x0000000000470000-memory.dmp

          Filesize

          448KB

        • memory/1808-29-0x0000000000400000-0x0000000000470000-memory.dmp

          Filesize

          448KB