Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
21-04-2024 00:56
Behavioral task
behavioral1
Sample
fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe
Resource
win7-20240221-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe
Resource
win10v2004-20240412-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe
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Size
63KB
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MD5
fe0d3b7c5a36282fc59874050f17678b
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SHA1
5abedc73c9da82e73b99b3d90c13a467fc4242b1
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SHA256
ca0d09d26c01d743029095d07cc99bc6a683d463f6345252d2396651d69c28df
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SHA512
4ecda4d2f8cba3afb7145d2346febc3af406b11c6bf4854e0cc86ccb1758c9adad07ff21ce7cd038d30ae3a0a24cb81e1ba0b97313df2836bbb68ed9950e5dd5
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SSDEEP
768:L5xmEXEGDAItPKVFdGei/Q0SU5MF/rKZA464vfaeZrQpSoABi2lATkfc57kOT:LDZUWAItIFweWH5Mt2Zl6A1hlrfcxBT
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4540-0-0x0000000000400000-0x0000000000429000-memory.dmp upx behavioral2/memory/4540-28-0x0000000000400000-0x0000000000429000-memory.dmp upx behavioral2/memory/4540-35-0x0000000000400000-0x0000000000429000-memory.dmp upx behavioral2/memory/4540-42-0x0000000000400000-0x0000000000429000-memory.dmp upx behavioral2/memory/4540-45-0x0000000000400000-0x0000000000429000-memory.dmp upx behavioral2/memory/4540-46-0x0000000000400000-0x0000000000429000-memory.dmp upx behavioral2/memory/4540-47-0x0000000000400000-0x0000000000429000-memory.dmp upx behavioral2/memory/4540-62-0x0000000000400000-0x0000000000429000-memory.dmp upx behavioral2/memory/4540-203-0x0000000000400000-0x0000000000429000-memory.dmp upx behavioral2/memory/4540-258-0x0000000000400000-0x0000000000429000-memory.dmp upx behavioral2/memory/4540-326-0x0000000000400000-0x0000000000429000-memory.dmp upx behavioral2/memory/4540-331-0x0000000000400000-0x0000000000429000-memory.dmp upx behavioral2/memory/4540-332-0x0000000000400000-0x0000000000429000-memory.dmp upx behavioral2/memory/4540-333-0x0000000000400000-0x0000000000429000-memory.dmp upx behavioral2/memory/4540-334-0x0000000000400000-0x0000000000429000-memory.dmp upx -
Modifies WinLogon 2 TTPs 8 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\xpserverdll fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\xpserverdll\DllName = "xpserver.dll" fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\xpserverdll\Asynchronous = "1" fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\xpserverdll\Startup = "ComputerStart" fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\xpserverdll\StartShell = "ExplorerStart" fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\xpserverdll\Shutdown = "ComputerShutdown" fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\xpserverdll fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe -
Drops file in System32 directory 5 IoCs
description ioc Process File created C:\Windows\SysWOW64\avp.txt fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File created C:\Windows\SysWOW64\xpsystem.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\xpsystem.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File created C:\Windows\SysWOW64\xpserver.dll fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File created C:\Windows\SysWOW64\Jpg.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File created C:\Program Files\Java\jre-1.8\lib\deploy\splash.gif .exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\7-Zip\7zG.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File created C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_LinkDrop32x32.gif .exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_LinkDrop32x32.gif .exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Internet Explorer\iexplore.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File created C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_LinkNoDrop32x32.gif .exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File created C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_MoveNoDrop32x32.gif .exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_CopyNoDrop32x32.gif .exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Internet Explorer\ieinstal.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\[email protected] .exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File created C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_MoveDrop32x32.gif .exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Internet Explorer\iediagcmd.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Internet Explorer\ExtExport.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_CopyDrop32x32.gif .exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_MoveNoDrop32x32.gif .exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Integrator.exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe File created C:\Program Files\Java\jre-1.8\lib\deploy\[email protected] .exe fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4540 fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe 4540 fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe 4540 fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe 4540 fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe 4540 fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe 4540 fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe 4540 fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe 4540 fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fe0d3b7c5a36282fc59874050f17678b_JaffaCakes118.exe"1⤵
- Modifies WinLogon
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
PID:4540
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
88B
MD5bcd8edb015ddc9e31e8e1b4657c3df43
SHA1d320e044bc0ed73e557a885a1a47714b8c85200e
SHA25637646c67c0e8429e6fbfc56678a20fd311cb48d0cb19bb5097078968f0673f37
SHA5122a1497b35930c516a0f5bf75be460eff986b08d2ed0331dd702be5533b88198a59a41f39252809ef83b455bcf4d07ab0d9723494e8008a9578d0509a643cd6cc