Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-01-2025 09:19

General

  • Target

    JaffaCakes118_612709055529f4689b40b6ab8d9e285c.exe

  • Size

    361KB

  • MD5

    612709055529f4689b40b6ab8d9e285c

  • SHA1

    14f2778d6033c24e876cf104b3f853ab6cf8c8be

  • SHA256

    e109caef4a67ae961efce78e642253e580db233bc19e982d6743c8bc5343027b

  • SHA512

    330770e76e0499cd37a5dd57a73ec2439ba007a1399f0a0e210b81a4681e6961ef977f6d60383ef84a9897a08964c247a1418f4bd966a575e7606750e2f8e752

  • SSDEEP

    6144:RYhHdanjQ7VZDpTUix1d7lhwLESM+xkgunOoCkmDONweCTaavwocJB6rGkbXtJVD:ah9OjQ7VZD2ixlhEES/xtYOoC3OWeCFn

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 16 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 5 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_612709055529f4689b40b6ab8d9e285c.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_612709055529f4689b40b6ab8d9e285c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4488
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_612709055529f4689b40b6ab8d9e285c.exe
      "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_612709055529f4689b40b6ab8d9e285c.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:3488
      • 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:3356
        • 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:4588
      • 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_612709055529f4689b40b6ab8d9e285c.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_612709055529f4689b40b6ab8d9e285c.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:904
        • 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_612709055529f4689b40b6ab8d9e285c.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_612709055529f4689b40b6ab8d9e285c.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:1356
      • 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:5080
        • 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:2400
      • 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\6666.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\6666.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1944
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\6666.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\6666.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:4880

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3488-20-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/3488-4-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/3488-24-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/3488-27-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/3488-13-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/3488-14-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/3488-15-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/3488-16-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/3488-57-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/3488-5-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/3488-54-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/3488-30-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/3488-33-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/3488-36-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/3488-39-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/3488-48-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/4488-9-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB

  • memory/4488-0-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB