Analysis

  • max time kernel
    150s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-07-2024 18:10

General

  • Target

    643daec49804b49751bd0a33c6ab4107_JaffaCakes118.exe

  • Size

    646KB

  • MD5

    643daec49804b49751bd0a33c6ab4107

  • SHA1

    7a0df7d13959291039a5c355aaf346b801822bbc

  • SHA256

    3be96fae73eee287dee7a806e61278695afdb340b3d1efea2f68df960e71d5a5

  • SHA512

    421857dc6ff4e0ea18a6499c0895e7b8ea299e85d0f1ddaa816e1a48381aa2924e259171e8397d0f62e5b27c7b184cde4746a13f2171f682c6c7994b385c6b64

  • SSDEEP

    12288:W9hD4I9UbehTB0m2b+4bofIP0I07zcAQ4/ejsYmBN66tfPQG5iKICqmFXgiFYBTJ:tIybe9B0m2RbofIP0I07zcAQ4/ejsYmV

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
  • 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.

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

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

  • Modifies registry key 1 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 39 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 49 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\643daec49804b49751bd0a33c6ab4107_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\643daec49804b49751bd0a33c6ab4107_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1648
    • 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:2068
      • C:\Users\Admin\AppData\Local\Temp\svchost.exe
        C:\Users\Admin\AppData\Local\Temp\svchost.exe
        3⤵
        • Adds policy Run key to start application
        • Boot or Logon Autostart Execution: Active Setup
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:228
        • 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:2240
          • 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:2992
        • 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:1084
          • 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:4292
        • 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:2832
          • 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:3328
        • 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\9PMD6QH73A.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\9PMD6QH73A.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:4948
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\9PMD6QH73A.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\9PMD6QH73A.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • Modifies firewall policy service
            • Modifies registry key
            PID:4812
      • C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe
        "C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe"
        3⤵
        • 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:3092
        • 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:3376
          • C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe
            C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetWindowsHookEx
            PID:2856

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    84B

    MD5

    5ae90c94a0da4a08bd17e07fa0b427db

    SHA1

    daed4176185ffe9e1894c0465b53afaf5b9e5e87

    SHA256

    1105c3d6fe779a1f3f713537c847b6b70bf5fc9fc0388c47ab6ae7501ca2f9e6

    SHA512

    c91693293f6d9b0eb0c0d050301635cc9e39ee8f9cb3a53e0acf43b1e48b38b44ebfb692841ffc45caa8dfbdd59ebe0490990382dc7a033079201f79e9860fcb

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

    Filesize

    10KB

    MD5

    a6deb877c0f1f4ded2d2ad0b885824ce

    SHA1

    b470b92025d3e85dde8f76cf46be9456d4692aec

    SHA256

    484f423590c54da0296682b7e82ad33901f08f464415c10608f352c88f1b0782

    SHA512

    d7d2b759431bfcce8649fc7b49cbccaa5b47e31661ab08932af058e3a7bccff8f0b60303e6d53fe0979f6b9378f487f41095f991096cb9270b6129b456159ff7

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

    Filesize

    646KB

    MD5

    643daec49804b49751bd0a33c6ab4107

    SHA1

    7a0df7d13959291039a5c355aaf346b801822bbc

    SHA256

    3be96fae73eee287dee7a806e61278695afdb340b3d1efea2f68df960e71d5a5

    SHA512

    421857dc6ff4e0ea18a6499c0895e7b8ea299e85d0f1ddaa816e1a48381aa2924e259171e8397d0f62e5b27c7b184cde4746a13f2171f682c6c7994b385c6b64

  • memory/228-24-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/228-27-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1648-0-0x0000000074C92000-0x0000000074C93000-memory.dmp

    Filesize

    4KB

  • memory/1648-1-0x0000000074C90000-0x0000000075241000-memory.dmp

    Filesize

    5.7MB

  • memory/1648-2-0x0000000074C90000-0x0000000075241000-memory.dmp

    Filesize

    5.7MB

  • memory/1648-21-0x0000000074C90000-0x0000000075241000-memory.dmp

    Filesize

    5.7MB

  • memory/2068-22-0x0000000074C90000-0x0000000075241000-memory.dmp

    Filesize

    5.7MB

  • memory/2068-18-0x0000000074C90000-0x0000000075241000-memory.dmp

    Filesize

    5.7MB

  • memory/2068-42-0x0000000074C90000-0x0000000075241000-memory.dmp

    Filesize

    5.7MB