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Analysis
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max time kernel
150s -
max time network
144s -
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, 09:47
Static task
static1
Behavioral task
behavioral1
Sample
62bc950a6e604db2c297318ef09ddc22_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
62bc950a6e604db2c297318ef09ddc22_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
62bc950a6e604db2c297318ef09ddc22_JaffaCakes118.exe
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Size
44KB
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MD5
62bc950a6e604db2c297318ef09ddc22
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SHA1
b6a2a366acd9b781657abf9424d02c7684db13ca
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SHA256
15e5a4a290ea856781017b00f98a0bdd0a6397da7a0269b0c82d092b41d8a1e7
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SHA512
ee2af8c8d7112e9cb53cc56f4bf555b06bf1071df0dd112051b9089d71fec10159d2188f95d9ccd0b7996027025fa40ccb24dd7d1814c62830a87c304bf0bc0b
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SSDEEP
384:C99fV9cTSYRGDQSXLf45NDQfr8Ke8p8RVh5RWp1J/R1M7LXqVRSGrN2HMiifi4:C99t9cWf7inbHMNM7eHfNuMiifi4
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 62bc950a6e604db2c297318ef09ddc22_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 62bc950a6e604db2c297318ef09ddc22_JaffaCakes118.exe -
Drops file in Drivers directory 2 IoCs
description ioc Process File created C:\WINDOWS\system32\drivers\services.exe 62bc950a6e604db2c297318ef09ddc22_JaffaCakes118.exe File opened for modification C:\WINDOWS\system32\drivers\services.exe 62bc950a6e604db2c297318ef09ddc22_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key deleted \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run 62bc950a6e604db2c297318ef09ddc22_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Defender = "C:\\WINDOWS\\system32\\drivers\\services.exe" 62bc950a6e604db2c297318ef09ddc22_JaffaCakes118.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 62bc950a6e604db2c297318ef09ddc22_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 62bc950a6e604db2c297318ef09ddc22_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 868 62bc950a6e604db2c297318ef09ddc22_JaffaCakes118.exe -
System policy modification 1 TTPs 7 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableUIADesktopToggle = "0" 62bc950a6e604db2c297318ef09ddc22_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ValidateAdminCodeSignatures = "0" 62bc950a6e604db2c297318ef09ddc22_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\FilterAdministratorToken = "0" 62bc950a6e604db2c297318ef09ddc22_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableSecureUIAPaths = "0" 62bc950a6e604db2c297318ef09ddc22_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableInstallerDetection = "0" 62bc950a6e604db2c297318ef09ddc22_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 62bc950a6e604db2c297318ef09ddc22_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 62bc950a6e604db2c297318ef09ddc22_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\62bc950a6e604db2c297318ef09ddc22_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\62bc950a6e604db2c297318ef09ddc22_JaffaCakes118.exe"1⤵
- UAC bypass
- Drops file in Drivers directory
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:868
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1