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Analysis
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max time kernel
150s -
max time network
98s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
15/07/2024, 16:00
Static task
static1
Behavioral task
behavioral1
Sample
4a61574eebbc67ede7ff712c633363a7_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4a61574eebbc67ede7ff712c633363a7_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4a61574eebbc67ede7ff712c633363a7_JaffaCakes118.exe
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Size
44KB
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MD5
4a61574eebbc67ede7ff712c633363a7
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SHA1
c5e71d55679d49b899004c9547225ab05991c704
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SHA256
ea0c280a3eca74b298c696d8b4861501febe6efeac25170941dbdeeda0bcc398
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SHA512
34ce323c51509d17df7f9b4489ad62dc78260639d08e5cbbb01d68037e8819469d2643322c13919706a8dba58729c53354f9ce37c9587fd835b66342497e0f14
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SSDEEP
768:diQMC3HXuA4WiqCGwp+x8fmBtzqprs0kF:diQMC3IRSx8fmBtzq+L
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Control Panel\International\Geo\Nation 4a61574eebbc67ede7ff712c633363a7_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs net.exe
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Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3096 4a61574eebbc67ede7ff712c633363a7_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 3096 wrote to memory of 4620 3096 4a61574eebbc67ede7ff712c633363a7_JaffaCakes118.exe 85 PID 3096 wrote to memory of 4620 3096 4a61574eebbc67ede7ff712c633363a7_JaffaCakes118.exe 85 PID 3096 wrote to memory of 4620 3096 4a61574eebbc67ede7ff712c633363a7_JaffaCakes118.exe 85 PID 4620 wrote to memory of 3380 4620 cmd.exe 87 PID 4620 wrote to memory of 3380 4620 cmd.exe 87 PID 4620 wrote to memory of 3380 4620 cmd.exe 87 PID 3380 wrote to memory of 4908 3380 net.exe 89 PID 3380 wrote to memory of 4908 3380 net.exe 89 PID 3380 wrote to memory of 4908 3380 net.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\4a61574eebbc67ede7ff712c633363a7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4a61574eebbc67ede7ff712c633363a7_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3096 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c net stop sharedaccess2⤵
- Suspicious use of WriteProcessMemory
PID:4620 -
C:\Windows\SysWOW64\net.exenet stop sharedaccess3⤵
- Suspicious use of WriteProcessMemory
PID:3380 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sharedaccess4⤵PID:4908
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