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Analysis

  • max time kernel
    148s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    12/03/2025, 03:04

General

  • Target

    JaffaCakes118_68b2d319bd3ac09afc226e45a3e6eb66.exe

  • Size

    348KB

  • MD5

    68b2d319bd3ac09afc226e45a3e6eb66

  • SHA1

    4d6f846c0fc3ac1c356efd7b68aaa13c465eda1e

  • SHA256

    95d9ae978ee478a5482e182f8ab1444587d2f1ba36cc193e93e99f66241bb37e

  • SHA512

    cff5198087329ddd55bf459fcb7f3aba8c43e5cb500740e9852fa217655c36405920f51601fda928ba0d0fcaf38c4091e5677fce7a99996865a8ac991aa885bd

  • SSDEEP

    6144:oY2A3cLUDNRqy3aJhv9iUjUsRFOUZfcegq1n29:3h7DNR7aJ1bgsCqfcAn29

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 12 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.

  • Uses the VBS compiler for execution 1 TTPs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 16 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 3 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_68b2d319bd3ac09afc226e45a3e6eb66.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_68b2d319bd3ac09afc226e45a3e6eb66.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2760
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.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:2892
      • 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:2872
        • 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:2152
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2992
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2652
      • 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:816
        • 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:2580
      • 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\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2636
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:1232

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2760-0-0x0000000074FC1000-0x0000000074FC2000-memory.dmp

    Filesize

    4KB

  • memory/2760-1-0x0000000074FC0000-0x000000007556B000-memory.dmp

    Filesize

    5.7MB

  • memory/2760-2-0x0000000074FC0000-0x000000007556B000-memory.dmp

    Filesize

    5.7MB

  • memory/2760-28-0x0000000074FC0000-0x000000007556B000-memory.dmp

    Filesize

    5.7MB

  • memory/2760-27-0x0000000074FC0000-0x000000007556B000-memory.dmp

    Filesize

    5.7MB

  • memory/2892-21-0x0000000075CB8000-0x0000000075CB9000-memory.dmp

    Filesize

    4KB

  • memory/2892-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2892-9-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2892-5-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2892-3-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2892-17-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2892-24-0x0000000075CA0000-0x0000000075DB0000-memory.dmp

    Filesize

    1.1MB

  • memory/2892-23-0x0000000075CA0000-0x0000000075DB0000-memory.dmp

    Filesize

    1.1MB

  • memory/2892-22-0x0000000075CA0000-0x0000000075DB0000-memory.dmp

    Filesize

    1.1MB

  • memory/2892-16-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2892-6-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2892-15-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2892-29-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2892-30-0x0000000075CA0000-0x0000000075DB0000-memory.dmp

    Filesize

    1.1MB

  • memory/2892-32-0x0000000075CA0000-0x0000000075DB0000-memory.dmp

    Filesize

    1.1MB

  • memory/2892-31-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2892-33-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2892-35-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2892-36-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2892-37-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2892-38-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2892-41-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2892-45-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2892-46-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB