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Analysis
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max time kernel
9s -
max time network
10s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
13/07/2024, 05:30
Behavioral task
behavioral1
Sample
405faba1005faca07090158c7286bc21_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
405faba1005faca07090158c7286bc21_JaffaCakes118.exe
Resource
win10v2004-20240709-en
Errors
General
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Target
405faba1005faca07090158c7286bc21_JaffaCakes118.exe
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Size
618KB
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MD5
405faba1005faca07090158c7286bc21
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SHA1
12e153b5a32b3bcbc88b98c2e2a8a7829fcf9853
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SHA256
67a7ea9c498dd92221891b9831fee3357ba9d7b049d4076a1ac8ac921f19355d
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SHA512
4d2cac86bfb412f95b9cc9d5bd4867201f9407471fb721e6dce8249acc6dbca22dc9d891ee257280811f6efcc01c518d4b047ed37dca6897a20a1da74cdf8696
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SSDEEP
12288:iQIfqOiX9P/aazd1ctyDX5l0cwpN7jKr8jNXqgHlPX6hVD:iQIydX/d1rT5Krbn3NX6hVD
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "C:\\Users\\Admin\\AppData\\Roaming\\gog.exe" 405faba1005faca07090158c7286bc21_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/2908-0-0x0000000000400000-0x000000000057F000-memory.dmp upx behavioral2/memory/2908-5-0x0000000000400000-0x000000000057F000-memory.dmp upx -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 405faba1005faca07090158c7286bc21_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum 405faba1005faca07090158c7286bc21_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies data under HKEY_USERS 15 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "5" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89" LogonUI.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = a6d8ff0076b9ed00429ce3000078d700005a9e000042750000264200f7630c00 LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292311040" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1" LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1" LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10" LogonUI.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeShutdownPrivilege 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2908 405faba1005faca07090158c7286bc21_JaffaCakes118.exe 2168 LogonUI.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\405faba1005faca07090158c7286bc21_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\405faba1005faca07090158c7286bc21_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2908
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x4 /state0:0xa39aa855 /state1:0x41c64e6d1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:2168