Analysis
- max time kernel
142s - max time network
124s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
27/08/2024, 10:57
Static task
static1
Behavioral task
behavioral1
Sample
c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
- Target c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe
- Size 1.9MB
- Sample240827-m2arcaxcma
- SHA256 821faee4d66aaaa79715b8088e364b5d56064507ad5f0fc8e2ff1a7c4408c0ca
- MD5 c4dc892d94b6a0ac1287ed82098589af
- SHA1 6eb55ecaaaebf10fdae427f5bef58888283e412b
- SHA512 988cc3f78fdd7787740553d457b8ca8a29017050904bfa3055c66b732bbdb429b1b2855b5fceae5bd852b6700d78a2977828839492d35ea32f200c995d76745c
- SSDEEP 49152:6Vg5tQ7a1YuLUD1lzFPJadsvsr73CKVR6aGJ5:kg56S4HJadGk3PU
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
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hawkeye_reborn
-
10.1.2.2
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Protocol
smtp
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Host
premium105.web-hosting.com
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Port
26
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Username
-
Password
tosco6000
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c3ee9188-cb5b-4f56-ab42-565fe9e2278e
-
fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:tosco6000 _EmailPort:26 _EmailSSL:true _EmailServer:premium105.web-hosting.com _EmailUsername:[email protected] _ExecutionDelay:10 _FTPPort:0 _FTPSFTP:false _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:true _LogInterval:15 _MeltFile:false _Mutex:c3ee9188-cb5b-4f56-ab42-565fe9e2278e _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:10.1.2.2 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
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name
HawkEye Keylogger - RebornX, Version=10.1.2.2, Culture=neutral, PublicKeyToken=null
Signatures
- HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
- M00nd3v_Logger
M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.
- Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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resource yara_rule behavioral2/memory/1380-1-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger - Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe - Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 27 bot.whatismyipaddress.com - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2116 set thread context of 1380 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 87 - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MSBuild.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe - Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 1380 MSBuild.exe 1380 MSBuild.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1380 MSBuild.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1380 MSBuild.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2116 wrote to memory of 1380 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 87 PID 2116 wrote to memory of 1380 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 87 PID 2116 wrote to memory of 1380 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 87 PID 2116 wrote to memory of 1380 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 87 PID 2116 wrote to memory of 1380 2116 c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe 87 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c4dc892d94b6a0ac1287ed82098589af_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2116 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\MSBuild.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1380
-