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Analysis
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max time kernel
149s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
08/07/2024, 05:22
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2b1fb1493d626882fd358f5fbb986164_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2b1fb1493d626882fd358f5fbb986164_JaffaCakes118.exe
Resource
win10v2004-20240704-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
2b1fb1493d626882fd358f5fbb986164_JaffaCakes118.exe
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Size
184KB
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MD5
2b1fb1493d626882fd358f5fbb986164
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SHA1
e5f52d8817ebb8cc5aaa4a76977aaa07c0b14820
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SHA256
9fc29028691a15c92519a834f9f4fe5acb56f95af75592bc7053f062b6395b38
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SHA512
4dbce10ce0510f7d101e08fc3749e34d4d14f59883b0cb052a69879f6082bf859e930234e70c5f3c70e93ab82ae145aa2a82b94e82edb2baef71f1cb5ee8b6a8
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SSDEEP
3072:ZI54B8Sx9YUdtG716ennADVeMfcRAGKB+uMTEd1CTu:ZicZu1tnADVhERAGKB+uSEdl
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 2b1fb1493d626882fd358f5fbb986164_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" cuido.exe -
Executes dropped EXE 1 IoCs
pid Process 2684 cuido.exe -
Loads dropped DLL 2 IoCs
pid Process 3032 2b1fb1493d626882fd358f5fbb986164_JaffaCakes118.exe 3032 2b1fb1493d626882fd358f5fbb986164_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /C" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /c" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /t" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /r" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /g" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /b" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /D" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /x" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /l" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /N" 2b1fb1493d626882fd358f5fbb986164_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /L" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /m" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /A" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /d" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /n" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /f" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /Y" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /j" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /y" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /K" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /p" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /S" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /B" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /O" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /i" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /U" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /J" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /o" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /X" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /h" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /P" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /N" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /G" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /v" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /k" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /V" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /e" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /u" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /w" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /q" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /Q" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /M" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /E" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /W" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /Z" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /z" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /R" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /I" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /H" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /s" cuido.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuido = "C:\\Users\\Admin\\cuido.exe /F" cuido.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3032 2b1fb1493d626882fd358f5fbb986164_JaffaCakes118.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe 2684 cuido.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3032 2b1fb1493d626882fd358f5fbb986164_JaffaCakes118.exe 2684 cuido.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3032 wrote to memory of 2684 3032 2b1fb1493d626882fd358f5fbb986164_JaffaCakes118.exe 30 PID 3032 wrote to memory of 2684 3032 2b1fb1493d626882fd358f5fbb986164_JaffaCakes118.exe 30 PID 3032 wrote to memory of 2684 3032 2b1fb1493d626882fd358f5fbb986164_JaffaCakes118.exe 30 PID 3032 wrote to memory of 2684 3032 2b1fb1493d626882fd358f5fbb986164_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\2b1fb1493d626882fd358f5fbb986164_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2b1fb1493d626882fd358f5fbb986164_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3032 -
C:\Users\Admin\cuido.exe"C:\Users\Admin\cuido.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2684
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
184KB
MD59d2d88421e91d17566c14c048e367cef
SHA1e5275275b28a3de89523446b7da92f44ea8feccd
SHA25619ee4e106e1edb4670712ed432aa3976b380c23edd8c995d7ac8b049da783f44
SHA512e529d5d943e56fd53c11a700e7295f44d8fc2ef4f783a1ef74cd553af88dd232d1ff2ae4f313566b07fc02f2bb76265ca12b2aba0e678025fcf55ac37eb71b17