Analysis

  • max time kernel
    147s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    28-01-2025 04:04

General

  • Target

    JaffaCakes118_46aeb5d0ce90d9e9df9bb7e681c2435f.exe

  • Size

    224KB

  • MD5

    46aeb5d0ce90d9e9df9bb7e681c2435f

  • SHA1

    6773370fbc28321c350c0d102de358c2b21e418f

  • SHA256

    33d86fd0d6f415ba941ab13ffeead05ba8ee2126f610882d295bbc0030df4db2

  • SHA512

    de876be2957651856869d753628efc97bd13a8c724201ab67e95525affc496ab71deb8b1e55bf32918f946ef12c0682ba764698510b47a785447c9129bdae882

  • SSDEEP

    6144:Md2Y5nGoT1LseAoGIwEq8J3xLwLId1RB:Md2Y4oTFOIfRJxLoIdvB

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
  • UPX packed file 18 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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 4 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_46aeb5d0ce90d9e9df9bb7e681c2435f.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_46aeb5d0ce90d9e9df9bb7e681c2435f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2468
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_46aeb5d0ce90d9e9df9bb7e681c2435f.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_46aeb5d0ce90d9e9df9bb7e681c2435f.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:2792
      • 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:2576
      • 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_46aeb5d0ce90d9e9df9bb7e681c2435f.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_46aeb5d0ce90d9e9df9bb7e681c2435f.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2776
        • 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_46aeb5d0ce90d9e9df9bb7e681c2435f.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_46aeb5d0ce90d9e9df9bb7e681c2435f.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2572
      • 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:2604
        • 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:2592
      • 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\ApexAv.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\ApexAv.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2872
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\ApexAv.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\ApexAv.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2608

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2792-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2792-8-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2792-11-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2792-12-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2792-10-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2792-5-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2792-4-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2792-2-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2792-13-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2792-19-0x0000000076BF8000-0x0000000076BF9000-memory.dmp

    Filesize

    4KB

  • memory/2792-21-0x0000000076BE0000-0x0000000076CF0000-memory.dmp

    Filesize

    1.1MB

  • memory/2792-20-0x0000000076BE0000-0x0000000076CF0000-memory.dmp

    Filesize

    1.1MB

  • memory/2792-22-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2792-23-0x0000000076BE0000-0x0000000076CF0000-memory.dmp

    Filesize

    1.1MB

  • memory/2792-25-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2792-27-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2792-28-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2792-29-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2792-30-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2792-32-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2792-33-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2792-37-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2792-40-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2792-41-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB