Analysis

  • max time kernel
    148s
  • max time network
    147s
  • 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, 03:44

General

  • Target

    JaffaCakes118_f32d1a6681381ec9a2cd5c34d1624d6a.exe

  • Size

    1.3MB

  • MD5

    f32d1a6681381ec9a2cd5c34d1624d6a

  • SHA1

    1e924eadc1eac78ad4ba817679a763ca92e2a397

  • SHA256

    adb986865c6e8867fc1558c91283340c7c3adcc35bfc3968fdac30ad667d8af4

  • SHA512

    ced048f01b442f37beef28ac006861afdf3ac38d3fb977d3aab04a29affa34a704e7a7cad38dd4dc7172cf9a7c549599b7f481001e9d7244b368de1ef50030a0

  • SSDEEP

    12288:rWdXapPVP80IyRxtK+8OX5SJZyYpdH5S5VNKY2gYGX+rnpaiALY4WVHuCK/a8P8l:rkqub+RMLp2sU9tio8SUhx0k/a2uk

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 14 IoCs
  • HawkEye

    HawkEye is a malware kit that has seen continuous development since at least 2013.

  • Hawkeye family
  • 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 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 37 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 35 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f32d1a6681381ec9a2cd5c34d1624d6a.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f32d1a6681381ec9a2cd5c34d1624d6a.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2184
    • C:\Users\Admin\AppData\Local\Temp\winamp\svhost.exe
      C:\Users\Admin\AppData\Local\Temp\\winamp\svhost.exe
      2⤵
        PID:2340
      • C:\Users\Admin\AppData\Local\Temp\winamp\svhost.exe
        C:\Users\Admin\AppData\Local\Temp\\winamp\svhost.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:3048
        • 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:4060
          • 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:4424
        • 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\winamp\svhost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\winamp\svhost.exe:*:Enabled:Windows Messanger" /f
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1564
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\winamp\svhost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\winamp\svhost.exe:*:Enabled:Windows Messanger" /f
            4⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:856
        • 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:2332
          • 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:1868
        • 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\windowsupdate.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\windowsupdate.exe:*:Enabled:Windows Messanger" /f
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:5068
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\windowsupdate.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\windowsupdate.exe:*:Enabled:Windows Messanger" /f
            4⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:536
    • C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
      "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI2IiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDY4ODkiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxOTM2NTgwOTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI3NDAzNzk4MzI2Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
      1⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      PID:1100

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\winamp\svhost.exe

      Filesize

      1.1MB

      MD5

      d881de17aa8f2e2c08cbb7b265f928f9

      SHA1

      08936aebc87decf0af6e8eada191062b5e65ac2a

      SHA256

      b3a37093609f9a20ad60b85a9fa9de2ba674cba9b5bd687729440c70ba619ca0

      SHA512

      5f23bfb1b8740247b36ed0ab741738c7d4c949736129e767213e321607d1ccd3e3a8428e4ba44bd28a275b5e3f6206285b1a522514b7ef7ea5e698d90a713d34

    • memory/2184-25-0x00000000744F0000-0x0000000074AA1000-memory.dmp

      Filesize

      5.7MB

    • memory/2184-1-0x00000000744F0000-0x0000000074AA1000-memory.dmp

      Filesize

      5.7MB

    • memory/2184-2-0x00000000744F0000-0x0000000074AA1000-memory.dmp

      Filesize

      5.7MB

    • memory/2184-0-0x00000000744F2000-0x00000000744F3000-memory.dmp

      Filesize

      4KB

    • memory/3048-30-0x00000000760D0000-0x00000000761C0000-memory.dmp

      Filesize

      960KB

    • memory/3048-36-0x0000000000400000-0x000000000045A000-memory.dmp

      Filesize

      360KB

    • memory/3048-22-0x00000000760D0000-0x00000000761C0000-memory.dmp

      Filesize

      960KB

    • memory/3048-21-0x00000000760F1000-0x00000000760F2000-memory.dmp

      Filesize

      4KB

    • memory/3048-13-0x0000000000400000-0x000000000045A000-memory.dmp

      Filesize

      360KB

    • memory/3048-26-0x00000000760D0000-0x00000000761C0000-memory.dmp

      Filesize

      960KB

    • memory/3048-27-0x0000000000400000-0x000000000045A000-memory.dmp

      Filesize

      360KB

    • memory/3048-12-0x0000000000400000-0x000000000045A000-memory.dmp

      Filesize

      360KB

    • memory/3048-32-0x0000000000400000-0x000000000045A000-memory.dmp

      Filesize

      360KB

    • memory/3048-23-0x00000000760D0000-0x00000000761C0000-memory.dmp

      Filesize

      960KB

    • memory/3048-39-0x0000000000400000-0x000000000045A000-memory.dmp

      Filesize

      360KB

    • memory/3048-42-0x0000000000400000-0x000000000045A000-memory.dmp

      Filesize

      360KB

    • memory/3048-46-0x0000000000400000-0x000000000045A000-memory.dmp

      Filesize

      360KB

    • memory/3048-52-0x0000000000400000-0x000000000045A000-memory.dmp

      Filesize

      360KB

    • memory/3048-56-0x0000000000400000-0x000000000045A000-memory.dmp

      Filesize

      360KB

    • memory/3048-59-0x0000000000400000-0x000000000045A000-memory.dmp

      Filesize

      360KB

    • memory/3048-62-0x0000000000400000-0x000000000045A000-memory.dmp

      Filesize

      360KB

    • memory/3048-65-0x0000000000400000-0x000000000045A000-memory.dmp

      Filesize

      360KB

    • memory/3048-69-0x0000000000400000-0x000000000045A000-memory.dmp

      Filesize

      360KB