Analysis

  • max time kernel
    148s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/03/2025, 14:20

General

  • Target

    JaffaCakes118_598f8dd6485441f07d390acae5db2787.exe

  • Size

    384KB

  • MD5

    598f8dd6485441f07d390acae5db2787

  • SHA1

    25e591d35e4bcc29c1fb9e2f91de882840651a46

  • SHA256

    43cbae2baddb5e829e405682449be993bb03cbbdf02fd3420b025aa4026357e9

  • SHA512

    88029eb950de5423005b30896728814320d16f186c7a2027159808c7f63044e23c7b67cde78b596c6a5e3310ec461477002b027f1723dd2cc5a485442484fab3

  • SSDEEP

    6144:uanxnAyNLqkkBuuKxjscpOU8zy8zBWzwNOWlw/ranY22lKIlW5s5AZVJr9KXJK:fxnAyKBuu/U58zaaVlM22lxSOAZVJAXs

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
  • 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.

  • Executes dropped EXE 1 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_598f8dd6485441f07d390acae5db2787.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_598f8dd6485441f07d390acae5db2787.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1776
    • C:\Users\Admin\AppData\Roaming\JaffaCakes118_598f8dd6485441f07d390acae5db2787..exe
      C:\Users\Admin\AppData\Roaming\JaffaCakes118_598f8dd6485441f07d390acae5db2787..exe
      2⤵
      • Adds policy Run key to start application
      • Boot or Logon Autostart Execution: Active Setup
      • Executes dropped EXE
      • 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:3432
      • 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:1476
        • 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:3448
      • 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\JaffaCakes118_598f8dd6485441f07d390acae5db2787..exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\JaffaCakes118_598f8dd6485441f07d390acae5db2787..exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4368
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\JaffaCakes118_598f8dd6485441f07d390acae5db2787..exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\JaffaCakes118_598f8dd6485441f07d390acae5db2787..exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2188
      • 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:864
        • 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:2704
      • 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\ocx.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\ocx.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2608
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\ocx.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\ocx.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:4012

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\JaffaCakes118_598f8dd6485441f07d390acae5db2787..exe

    Filesize

    16KB

    MD5

    72693c81ae8b76070f71976800227ff3

    SHA1

    1d6ee226a0f00a3bfadf7e15f58461b6b07d7dbf

    SHA256

    027bef7feb653e789cc4c65d0fcfbdf9a98edce317e8ab3a7b4b4c7afb4ab016

    SHA512

    c91fb4d9c9ebbea22204c234bb4c0f5a97d102f4d632d64daf3a5807b73fd8290af316024939fdf1e9ec7a65a2dc6ba7c3b57b088a4a8035d020985a7206b537

  • memory/1776-14-0x0000000075420000-0x00000000759D1000-memory.dmp

    Filesize

    5.7MB

  • memory/1776-1-0x0000000075420000-0x00000000759D1000-memory.dmp

    Filesize

    5.7MB

  • memory/1776-2-0x0000000075420000-0x00000000759D1000-memory.dmp

    Filesize

    5.7MB

  • memory/1776-0-0x0000000075422000-0x0000000075423000-memory.dmp

    Filesize

    4KB

  • memory/3432-18-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/3432-23-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/3432-17-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/3432-5-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/3432-20-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/3432-21-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/3432-22-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/3432-9-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/3432-24-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/3432-25-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/3432-27-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/3432-28-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/3432-30-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB

  • memory/3432-31-0x0000000000400000-0x0000000000456000-memory.dmp

    Filesize

    344KB