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Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240730-en -
resource tags
arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system -
submitted
01/08/2024, 21:31
Behavioral task
behavioral1
Sample
81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
14 signatures
150 seconds
Behavioral task
behavioral2
Sample
81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe
Resource
win10v2004-20240730-en
windows10-2004-x64
16 signatures
150 seconds
General
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Target
81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe
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Size
7.1MB
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MD5
81cc8945efabcde6aa7fed829a43e5a2
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SHA1
4afb9a6e22361d36d84da67726543cf670852753
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SHA256
19d41a0a3206e02ff8871ab99cf6d386331b63d60185ed8bb25bce01ad671d1b
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SHA512
b64881ae82e8b981f9926c823daa81aada865c868fcd1914b3bccc332b81915a648faf8c0e6062bfa26beccdf3d90f8f814a5060e20d0ba8951c26e1921fa67f
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SSDEEP
196608:i7effIPEsy58doQaTzwZ8Jq3QKnqVtxQnKnqVtxQu9OryfEQdy38doQa6818VmXO:i7effIPEsy58doQaTzwZ8Jq3QKnqVtxA
Score
10/10
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe" 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe," 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe -
Drops file in Drivers directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\drivers\spools.exe 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\drivers\spools.exe 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\drivers\spools.exe 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\drivers\spools.exe 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe -
Sets service image path in registry 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Schedule\ImagePath = "C:\\Windows\\system32\\drivers\\spools.exe" 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Schedule\ImagePath = "C:\\Windows\\system32\\drivers\\spools.exe" 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Schedule\ImagePath = "C:\\Windows\\system32\\drivers\\spools.exe" 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe -
ACProtect 1.3x - 1.4x DLL software 6 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x000700000002342c-11.dat acprotect behavioral2/memory/2648-14-0x0000000010000000-0x000000001010B000-memory.dmp acprotect behavioral2/memory/2648-18-0x0000000010000000-0x000000001010B000-memory.dmp acprotect behavioral2/memory/112-28-0x0000000010000000-0x000000001010B000-memory.dmp acprotect behavioral2/memory/112-29-0x0000000010000000-0x000000001010B000-memory.dmp acprotect behavioral2/memory/2680-42-0x0000000010000000-0x000000001010B000-memory.dmp acprotect -
Loads dropped DLL 3 IoCs
pid Process 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 112 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2680 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/2648-0-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral2/memory/3544-1-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral2/files/0x0009000000023428-6.dat upx behavioral2/memory/1940-8-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral2/files/0x000700000002342c-11.dat upx behavioral2/memory/2648-14-0x0000000010000000-0x000000001010B000-memory.dmp upx behavioral2/memory/2648-18-0x0000000010000000-0x000000001010B000-memory.dmp upx behavioral2/memory/2648-19-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral2/files/0x000e0000000231ed-20.dat upx behavioral2/memory/112-28-0x0000000010000000-0x000000001010B000-memory.dmp upx behavioral2/memory/112-30-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral2/memory/112-29-0x0000000010000000-0x000000001010B000-memory.dmp upx behavioral2/memory/2680-42-0x0000000010000000-0x000000001010B000-memory.dmp upx behavioral2/memory/3544-43-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral2/memory/1940-44-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral2/memory/2680-46-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral2/memory/3684-48-0x0000000000400000-0x0000000000426000-memory.dmp upx -
Adds Run key to start application 2 TTPs 12 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe -
Enumerates connected drives 3 TTPs 64 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\N: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\G: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\Q: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\L: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\I: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\M: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\K: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\K: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\H: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\L: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\V: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\Q: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\S: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\P: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\X: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\T: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\N: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\O: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\R: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\W: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\R: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\E: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\P: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\G: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\V: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\L: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\O: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\G: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\J: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\U: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\X: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\U: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\O: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\T: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\H: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\Q: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\V: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\X: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\P: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\U: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\U: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\J: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\J: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\T: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\K: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\S: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\G: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\R: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\E: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\M: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\H: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\Q: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\I: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\T: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\J: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\K: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\U: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\T: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\W: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\S: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\H: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\L: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\S: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened (read-only) \??\H: 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe -
Installs/modifies Browser Helper Object 2 TTPs 3 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
description ioc Process Key deleted \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{31D09BA0-12F5-4CCE-BE8A-2923E76605DA} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects reg.exe -
Modifies WinLogon 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\UIHost = "logonui.exe" 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ftpdll.dll 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\ftpdll.dll 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe File created C:\Windows\SysWOW64\ftpdll.dll 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4428 2648 WerFault.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 6 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 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 3544 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 3544 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 1940 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 1940 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 112 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 2680 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 2648 wrote to memory of 3544 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 87 PID 2648 wrote to memory of 3544 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 87 PID 2648 wrote to memory of 3544 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 87 PID 2648 wrote to memory of 2564 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 89 PID 2648 wrote to memory of 2564 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 89 PID 2648 wrote to memory of 2564 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 89 PID 2648 wrote to memory of 1940 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 90 PID 2648 wrote to memory of 1940 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 90 PID 2648 wrote to memory of 1940 2648 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 90 PID 3544 wrote to memory of 112 3544 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 95 PID 3544 wrote to memory of 112 3544 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 95 PID 3544 wrote to memory of 112 3544 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 95 PID 1940 wrote to memory of 2680 1940 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 97 PID 1940 wrote to memory of 2680 1940 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 97 PID 1940 wrote to memory of 2680 1940 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 97 PID 3544 wrote to memory of 3684 3544 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 99 PID 3544 wrote to memory of 3684 3544 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 99 PID 3544 wrote to memory of 3684 3544 81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Drops file in Drivers directory
- Sets service image path in registry
- Loads dropped DLL
- Adds Run key to start application
- Enumerates connected drives
- Modifies WinLogon
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2648 -
C:\Users\Admin\AppData\Local\Temp\81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe2⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3544 -
C:\Users\Admin\AppData\Local\Temp\81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe3⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Loads dropped DLL
- Adds Run key to start application
- Enumerates connected drives
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:112
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C:\Users\Admin\AppData\Local\Temp\81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe3⤵
- Enumerates connected drives
PID:3684
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C:\Windows\SysWOW64\reg.exereg delete "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects" /f2⤵
- Installs/modifies Browser Helper Object
- System Location Discovery: System Language Discovery
PID:2564
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C:\Users\Admin\AppData\Local\Temp\81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe2⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1940 -
C:\Users\Admin\AppData\Local\Temp\81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\81cc8945efabcde6aa7fed829a43e5a2_JaffaCakes118.exe3⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Loads dropped DLL
- Adds Run key to start application
- Enumerates connected drives
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2680
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2648 -s 18642⤵
- Program crash
PID:4428
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2648 -ip 26481⤵PID:2520
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
4Registry Run Keys / Startup Folder
2Winlogon Helper DLL
2Browser Extensions
1Privilege Escalation
Boot or Logon Autostart Execution
4Registry Run Keys / Startup Folder
2Winlogon Helper DLL
2Replay Monitor
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Downloads
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Filesize
1KB
MD57fb5fa1534dcf77f2125b2403b30a0ee
SHA1365d96812a69ac0a4611ea4b70a3f306576cc3ea
SHA25633a39e9ec2133230533a686ec43760026e014a3828c703707acbc150fe40fd6f
SHA512a9279fd60505a1bfeef6fb07834cad0fd5be02fd405573fc1a5f59b991e9f88f5e81c32fe910f69bdc6585e71f02559895149eaf49c25b8ff955459fd60c0d2e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B2B9A00839EED1DFDCCC3BFC2F5DF12
Filesize174B
MD56e97cdd0c12cb78ce21d73efd0e112c1
SHA1fcdf0788fc43a58c8cd07540c6e54983edc128ef
SHA25608dc5fe098db80b9847d49308e94f34bf7e35be79be6718ff5d9ea9e4d3667f5
SHA512458fddca2bf88e21a3e41bde9a955c1216b01a364fa0876fbb9bd9ed6c1170521acad19946e8c20ce94a5dc185fc7c118258af7419c197d8da8de529d6d5ea75
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Filesize
7.1MB
MD5e879d8a7129b3aa3bd68dafd5361458f
SHA1cd1fbc50f96f1ce5a5e52e1e89033cad58d726b2
SHA2567139c1933ae9b9fbb9aa78f03847fe6581a4ca0631122e837ac7e18251262010
SHA5125e7b3e9d9ddb43b44cce05655dbbaa5e31ee6bbe3822e97795ddbb0c72208d87254b17506b883cef8602fa66c9273b00c4befb497fd810c757037827f46cdfd3
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Filesize
7.1MB
MD5907dd662649b0b63b5c41d0b911f2fd3
SHA1ea03f11dc3f125c504eff258768efd97275609f3
SHA256ac700f21cb61fd3bc951606a011c770292ac266eedd47f0a8be8a8fb3ee4265a
SHA5125e5e5a381c8567d4340212d4aec6f4a7a8980dcc8d12599b179bf53b3c426e4755c3b4500e67d1f1b02dfb0a76c6667281b96dab098b1880c866c12e586672db
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Filesize
5KB
MD5d807aa04480d1d149f7a4cac22984188
SHA1ffd5be65fd10017e34c11cecd105ebf4aa6c0cd9
SHA256eddf092d901afe128322910c3ff41a3f242d33d6b4cdf91ece327076b324ccbb
SHA512875543583c20ab164f37a4fb2587d234ce0a15d649d22b0d1dae5933f0a7683db170578746ea4458c51fec26e2243c6ec00dc10db8d4289789e50d5800cf863e