Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    01/03/2025, 03:32

General

  • Target

    JaffaCakes118_3673c1d5c633400ee3e15dc45f11d26d.exe

  • Size

    588KB

  • MD5

    3673c1d5c633400ee3e15dc45f11d26d

  • SHA1

    d6e2cfe83e152d5a8503a57f49c627e5aabcf906

  • SHA256

    432ff497fcdacaa061ccdc534c943be3c0e9edccf6841438f243dc49298b5de0

  • SHA512

    77112257012d3eec031917256bbce27cffdc9e0bef666bb09cd625c89829e78ccb759db6e5542c418f442a9e8b2b623564c037e43f69600bdf34ecab93d680da

  • SSDEEP

    6144:Ms1F/Qg8XsArW7UYycNKkiUpLcrD4X8J7H73eMgrQdt2LqAtKZWbRhzzDMFbHevg:X/eWecNX6r8X8V7grQdkVnSHevS03+

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 14 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_3673c1d5c633400ee3e15dc45f11d26d.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3673c1d5c633400ee3e15dc45f11d26d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2120
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3673c1d5c633400ee3e15dc45f11d26d.exe
      "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3673c1d5c633400ee3e15dc45f11d26d.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:1844
      • 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:2376
        • 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:2740
      • 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_3673c1d5c633400ee3e15dc45f11d26d.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3673c1d5c633400ee3e15dc45f11d26d.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2396
        • 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_3673c1d5c633400ee3e15dc45f11d26d.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3673c1d5c633400ee3e15dc45f11d26d.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2880
      • 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:2344
        • 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:2844
      • 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\9000.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\9000.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1252
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\9000.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\9000.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2876

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1844-2-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1844-8-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1844-4-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1844-0-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1844-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1844-16-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1844-17-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1844-19-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1844-20-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1844-23-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1844-24-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1844-25-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1844-27-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1844-28-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1844-29-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1844-31-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1844-32-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB