Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
10-07-2024 21:11
Static task
static1
Behavioral task
behavioral1
Sample
3665b9354aac1340fb76ae7edb87a30f_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3665b9354aac1340fb76ae7edb87a30f_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3665b9354aac1340fb76ae7edb87a30f_JaffaCakes118.exe
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Size
104KB
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MD5
3665b9354aac1340fb76ae7edb87a30f
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SHA1
d7fd3c41999105a64b5c4ee2fb8d9bd5a30b03ac
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SHA256
ac663bfdc9c6446f6ede338260367d5de3b35812ee70542eba98591346e3c20f
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SHA512
44fea21acc8967024ecee0ed55ef5d9d920daabeed12dd8d1ade9b0141c322688c015b5bdfa33bfc49075738efd34b26a02530e3010701b8c056222289a7d8a6
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SSDEEP
1536:WuGL/lgjJ8iYCycDEJfNOPcDGwmgRouYmvqwMewT/0Xu+b5kr/NIjnZB3:iNiYCyccm/3iu+bCCnL3
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
Processes:
3665b9354aac1340fb76ae7edb87a30f_JaffaCakes118.exebairi.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 3665b9354aac1340fb76ae7edb87a30f_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" bairi.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
3665b9354aac1340fb76ae7edb87a30f_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Control Panel\International\Geo\Nation 3665b9354aac1340fb76ae7edb87a30f_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
Processes:
bairi.exepid process 4352 bairi.exe -
Adds Run key to start application 2 TTPs 51 IoCs
Processes:
bairi.exe3665b9354aac1340fb76ae7edb87a30f_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /K" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /j" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /A" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /r" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /U" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /c" 3665b9354aac1340fb76ae7edb87a30f_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /n" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /R" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /Q" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /J" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /c" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /Y" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /m" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /k" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /g" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /D" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /f" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /t" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /I" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /l" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /a" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /o" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /C" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /G" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /S" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /u" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /h" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /Z" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /w" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /b" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /q" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /X" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /s" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /i" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /V" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /y" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /M" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /L" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /P" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /W" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /H" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /B" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /z" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /e" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /E" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /T" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /d" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /p" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /O" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /N" bairi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bairi = "C:\\Users\\Admin\\bairi.exe /v" bairi.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
Processes:
3665b9354aac1340fb76ae7edb87a30f_JaffaCakes118.exebairi.exepid process 4472 3665b9354aac1340fb76ae7edb87a30f_JaffaCakes118.exe 4472 3665b9354aac1340fb76ae7edb87a30f_JaffaCakes118.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe 4352 bairi.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
3665b9354aac1340fb76ae7edb87a30f_JaffaCakes118.exebairi.exepid process 4472 3665b9354aac1340fb76ae7edb87a30f_JaffaCakes118.exe 4352 bairi.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
3665b9354aac1340fb76ae7edb87a30f_JaffaCakes118.exedescription pid process target process PID 4472 wrote to memory of 4352 4472 3665b9354aac1340fb76ae7edb87a30f_JaffaCakes118.exe bairi.exe PID 4472 wrote to memory of 4352 4472 3665b9354aac1340fb76ae7edb87a30f_JaffaCakes118.exe bairi.exe PID 4472 wrote to memory of 4352 4472 3665b9354aac1340fb76ae7edb87a30f_JaffaCakes118.exe bairi.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3665b9354aac1340fb76ae7edb87a30f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3665b9354aac1340fb76ae7edb87a30f_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4472 -
C:\Users\Admin\bairi.exe"C:\Users\Admin\bairi.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:4352
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
104KB
MD55cf0c465ee4ef3715074276a9a66450a
SHA1d2e2e252ccdf49b676f4ce3ba0d3c06f3884ce9e
SHA256690c8026a0d66e09e3986c799d11e8fdad34e063b1093a74d2adc8100ed9ad12
SHA51242aff522d98d1bf8373a7fd21a9a4673cfb85793079fe71fdf73f63bc2c32f1efaef98505c6fca1a4831031e559a7bbdf5a955cc999ef198fd45657b726dfdce