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Analysis
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max time kernel
9s -
max time network
11s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20/09/2024, 21:44
Behavioral task
behavioral1
Sample
ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
11 signatures
150 seconds
Errors
Reason
Machine shutdown
General
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Target
ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe
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Size
598KB
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MD5
ee7aba25e2d65b6df7f946d55aa14d25
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SHA1
8499a60f2a6898439b390a146e9b8818c64b67cb
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SHA256
5d513f341f1bafce37cf233a60e450e9dd9d6d8dd7e1eb894961f2c9e36c3edf
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SHA512
7a079d966593e5341b976cc57061bbadff288bde82de0888849271731a9f1be0816e5e86ee0e7d9a61868addff5f0bf1e75635c592ef923be9087d80d854909e
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SSDEEP
12288:RtT+tYipsDYmltm6YXh3Y9ta/E7f7/P1SVL4fvFMq2euU7Zj/:gmMWt1YBCND/N8Lkj2eBj
Score
10/10
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "C:\\Users\\Admin\\AppData\\Roaming\\gog.exe" ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/2620-0-0x0000000000400000-0x00000000005BA000-memory.dmp upx behavioral2/memory/2620-5-0x0000000000400000-0x00000000005BA000-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 opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 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 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe -
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\Explorer\Accent\StartColorMenu = "4288567808" LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM 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\ColorizationColorBalance = "89" 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\ColorizationGlassAttribute = "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\Themes\History\AutoColor = "0" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040" 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\DWM\ColorizationColor = "3288365271" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "200" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1" LogonUI.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeShutdownPrivilege 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 2620 ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe 4996 LogonUI.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2620
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x4 /state0:0xa3993855 /state1:0x41c64e6d1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:4996