Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250207-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/02/2025, 05:30

General

  • Target

    JaffaCakes118_f4137ccd87f9d193a1f2d6f1683c2057.exe

  • Size

    239KB

  • MD5

    f4137ccd87f9d193a1f2d6f1683c2057

  • SHA1

    9445ba18c9b33622be0c285731ea492121d9f529

  • SHA256

    3f18d5364005b7f3c512b79125755189ebd7577a37bc4752b083fdf4d2ecc0e7

  • SHA512

    7b1295a4ccf623876465d5893354e696e7843b991567876b4d22ef3de684ef67afae8a80f78f015e168654f322169bc14e8aa9cf15c7db21a135892955b27cc5

  • SSDEEP

    6144:0F4me0jJPGbx9u8/tRgKtxNOO0ZuUMXYgx8POFal5:oe0jJi28/bgWxUMDlFC5

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 15 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.

  • Downloads MZ/PE file 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 17 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 11 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Modifies registry key 1 TTPs 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 37 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f4137ccd87f9d193a1f2d6f1683c2057.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f4137ccd87f9d193a1f2d6f1683c2057.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2404
    • C:\Users\Admin\AppData\Local\Temp\svchost.exe
      C:\Users\Admin\AppData\Local\Temp\svchost.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:3668
      • 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:1484
        • 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:4384
      • 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\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\svchost.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2968
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\svchost.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:916
      • 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:4784
        • 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:3188
      • 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:4928
        • 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:4360
  • C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
    "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI2IiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDcxNzgiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxOTY4MDM3MTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MzM1NDY0NjcxIi8-PC9hcHA-PC9yZXF1ZXN0Pg
    1⤵
    • System Location Discovery: System Language Discovery
    • System Network Configuration Discovery: Internet Connection Discovery
    PID:2628

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    34KB

    MD5

    e118330b4629b12368d91b9df6488be0

    SHA1

    ce90218c7e3b90df2a3409ec253048bb6472c2fd

    SHA256

    3a0f2936b8c45e8ba3458d69d7859a63844469e698652e15fb56639d32f40cc9

    SHA512

    ac91c04cb20223dbaaf594440cb778dff36e857921be427c8528ba4c6cdb3e8bf8e71e1ae8af7bde9c04ff5b97b379231625bc1a2b66aba2f98cd340cd8a94b0

  • memory/2404-1-0x0000000073D90000-0x0000000074341000-memory.dmp

    Filesize

    5.7MB

  • memory/2404-2-0x0000000073D90000-0x0000000074341000-memory.dmp

    Filesize

    5.7MB

  • memory/2404-4-0x0000000073D90000-0x0000000074341000-memory.dmp

    Filesize

    5.7MB

  • memory/2404-0-0x0000000073D92000-0x0000000073D93000-memory.dmp

    Filesize

    4KB

  • memory/2404-12-0x0000000073D92000-0x0000000073D93000-memory.dmp

    Filesize

    4KB

  • memory/2404-26-0x0000000073D90000-0x0000000074341000-memory.dmp

    Filesize

    5.7MB

  • memory/2404-18-0x0000000073D90000-0x0000000074341000-memory.dmp

    Filesize

    5.7MB

  • memory/3668-27-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/3668-36-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/3668-24-0x0000000076CC8000-0x0000000076CC9000-memory.dmp

    Filesize

    4KB

  • memory/3668-8-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/3668-14-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/3668-25-0x0000000076CB0000-0x0000000076D2A000-memory.dmp

    Filesize

    488KB

  • memory/3668-13-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/3668-28-0x0000000076CB0000-0x0000000076D2A000-memory.dmp

    Filesize

    488KB

  • memory/3668-32-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/3668-23-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/3668-39-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/3668-42-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/3668-47-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/3668-50-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/3668-53-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/3668-56-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/3668-60-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/3668-63-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/3668-67-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/3668-70-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB