Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-07-2024 16:42

General

  • Target

    53dd759d56240beba49d6318b4e53197_JaffaCakes118.exe

  • Size

    340KB

  • MD5

    53dd759d56240beba49d6318b4e53197

  • SHA1

    25f4afea4e8babc6d7774fcf08b48f3917f05ae8

  • SHA256

    7904257af820db24fcf0cba9fe6cd156eecd2a99c4b837f5807660d2c13b5fb0

  • SHA512

    61c4e0b2348317efa48905e6918040775269022d052af5f805a45670710fa1259606011e08b434ffe4ebdea58dc95b6a053f2af9d0539f4e119cd5bbca5924d2

  • SSDEEP

    6144:AyGXQhW1B4rVph3k4cSbgzs/rEpyrVRRelKHAK3g3UHYTvLRUQSOObAIAjgItE6a:PzGnvpDOB+jggTBtAyhKuD

Malware Config

Signatures

  • HawkEye

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

  • Modifies firewall policy service 3 TTPs 10 IoCs
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Checks computer location settings 2 TTPs 3 IoCs

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

  • Deletes itself 1 IoCs
  • Executes dropped EXE 5 IoCs
  • UPX packed file 4 IoCs

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

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

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

  • Program crash 1 IoCs
  • Modifies registry key 1 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 39 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 45 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\53dd759d56240beba49d6318b4e53197_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\53dd759d56240beba49d6318b4e53197_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1556
    • C:\Users\Admin\AppData\Local\Temp\svchost.exe
      "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
      2⤵
      • Checks computer location settings
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3640
      • C:\Users\Admin\AppData\Local\Temp\svchost.exe
        C:\Users\Admin\AppData\Local\Temp\svchost.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1116
        • 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
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:1404
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
            5⤵
            • Modifies firewall policy service
            • Modifies registry key
            PID:2100
        • 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
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:5080
          • 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
            5⤵
            • Modifies firewall policy service
            • Modifies registry key
            PID:1004
        • 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
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:3696
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
            5⤵
            • Modifies firewall policy service
            • Modifies registry key
            PID:3108
        • 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
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:1304
          • 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
            5⤵
            • Modifies firewall policy service
            • Modifies registry key
            PID:544
      • C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe
        "C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe"
        3⤵
        • Adds policy Run key to start application
        • Checks computer location settings
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4600
        • C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe
          "C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4592
          • C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe
            C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe
            5⤵
            • Executes dropped EXE
            PID:864
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 864 -s 80
              6⤵
              • Program crash
              PID:5048
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 864 -ip 864
    1⤵
      PID:3964

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\SysInfo.txt

      Filesize

      87B

      MD5

      e9c70a8ab240fb4e8164d67c7c24be2f

      SHA1

      ca12502f573c41b3c5ae53cded52d3e2cf93733e

      SHA256

      a0fa0d7ec90c910403f23b411361e9966d1ef081ea65194d0a723d4308a1e570

      SHA512

      eae6ff76e057dbaeb60882131d2593fa34a28c3a1787f5a002e572ca8067efa706e2e735b8661e61f88b742a71d7f724c7736410297c2bb9b7ad50075f1f22dd

    • C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe

      Filesize

      7KB

      MD5

      6d283be2823b28d65301591c318cb91d

      SHA1

      eab65bfa634225d303a96d67f61223011f0c88ed

      SHA256

      ed40f7d336c87960d7e9ef7b70532f1636b160e7b30685b366eb503d59dbef57

      SHA512

      9eaa4369f653d98c04d3f192348be0dde5928cca693cf9c2bde190a0220c4b3c840126ac185a3a2a4b92cbaf74089c468919c861377deb34b842b5c233411abe

    • C:\Users\Admin\AppData\Local\Temp\svchost.exe

      Filesize

      340KB

      MD5

      53dd759d56240beba49d6318b4e53197

      SHA1

      25f4afea4e8babc6d7774fcf08b48f3917f05ae8

      SHA256

      7904257af820db24fcf0cba9fe6cd156eecd2a99c4b837f5807660d2c13b5fb0

      SHA512

      61c4e0b2348317efa48905e6918040775269022d052af5f805a45670710fa1259606011e08b434ffe4ebdea58dc95b6a053f2af9d0539f4e119cd5bbca5924d2

    • memory/1116-27-0x0000000000400000-0x0000000000471000-memory.dmp

      Filesize

      452KB

    • memory/1116-28-0x0000000000400000-0x0000000000471000-memory.dmp

      Filesize

      452KB

    • memory/1116-26-0x0000000000400000-0x0000000000471000-memory.dmp

      Filesize

      452KB

    • memory/1116-23-0x0000000000400000-0x0000000000471000-memory.dmp

      Filesize

      452KB

    • memory/1556-0-0x0000000074DB2000-0x0000000074DB3000-memory.dmp

      Filesize

      4KB

    • memory/1556-18-0x0000000074DB0000-0x0000000075361000-memory.dmp

      Filesize

      5.7MB

    • memory/1556-2-0x0000000074DB0000-0x0000000075361000-memory.dmp

      Filesize

      5.7MB

    • memory/1556-1-0x0000000074DB0000-0x0000000075361000-memory.dmp

      Filesize

      5.7MB

    • memory/3640-17-0x0000000074DB0000-0x0000000075361000-memory.dmp

      Filesize

      5.7MB

    • memory/3640-21-0x0000000074DB0000-0x0000000075361000-memory.dmp

      Filesize

      5.7MB

    • memory/3640-38-0x0000000074DB0000-0x0000000075361000-memory.dmp

      Filesize

      5.7MB