Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/03/2025, 07:10

General

  • Target

    JaffaCakes118_4599a7079b8b98c5cdbd471a538efe47.exe

  • Size

    570KB

  • MD5

    4599a7079b8b98c5cdbd471a538efe47

  • SHA1

    d729ccc251840f00472c1605561f9524f47ce8df

  • SHA256

    34085b9fb0c24300fb73a1766ae2291014372974938110506fa0e3f0359af212

  • SHA512

    a60ce04fb852f8bf3ebcf5839c1da261d5afcf34e9e46197e323a98711fd882564674c624dda17ca4d1a37f6fb44ec1567d315cd30245f60aa311edeead77a7f

  • SSDEEP

    12288:XwTvSt1ahYPIwUasjlfVsF3PsqNlI56zEDPfgRe7R6kqp5aNNY:XdxIa/ZsqNlIxAk7RVqp6NY

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 10 IoCs
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • 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 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4599a7079b8b98c5cdbd471a538efe47.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4599a7079b8b98c5cdbd471a538efe47.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4020
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4599a7079b8b98c5cdbd471a538efe47.exe
      "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4599a7079b8b98c5cdbd471a538efe47.exe"
      2⤵
      • Adds policy Run key to start application
      • 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:884
      • 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:4216
        • 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:3840
      • 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_4599a7079b8b98c5cdbd471a538efe47.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4599a7079b8b98c5cdbd471a538efe47.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3664
        • 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_4599a7079b8b98c5cdbd471a538efe47.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4599a7079b8b98c5cdbd471a538efe47.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:404
      • 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:2532
        • 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:660
      • 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\bot.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\bot.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:224
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\bot.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\bot.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:4136

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/884-0-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/884-2-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/884-8-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/884-9-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/884-11-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/884-12-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/884-13-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/884-15-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/884-16-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/884-17-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/884-18-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/884-20-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/884-21-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/884-23-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB