Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20-01-2025 09:17
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_e2b4b6f6cb4791eb4eb3eb6f77d589e6.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_e2b4b6f6cb4791eb4eb3eb6f77d589e6.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_e2b4b6f6cb4791eb4eb3eb6f77d589e6.exe
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Size
1.9MB
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MD5
e2b4b6f6cb4791eb4eb3eb6f77d589e6
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SHA1
43ca94fbccc8830e73cfe3c82697d721ee9fa0e3
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SHA256
7f88faee99e6aef40d2ee901ba13671682e2047d7739a6a4e0f7031f5e71997f
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SHA512
aeffeca3b91ee3e7ac46bca0fafb62ff76b124e3af684914f1c6c2e57ddc3b3a63f704c8a743f5ca0beddb7816fdbbbfcd8dadc565fd5ad8c776f7f9b205353b
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SSDEEP
24576:R5tc27IjufaOrlKAbsGBxAlfygpagQdUlHVMFPK06P8+5VgGgvk9/5VwV7qsA:9c3sb/xAFygATU8FPWP8+5VCvk9I5E
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion JaffaCakes118_e2b4b6f6cb4791eb4eb3eb6f77d589e6.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 JaffaCakes118_e2b4b6f6cb4791eb4eb3eb6f77d589e6.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Main JaffaCakes118_e2b4b6f6cb4791eb4eb3eb6f77d589e6.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch JaffaCakes118_e2b4b6f6cb4791eb4eb3eb6f77d589e6.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" JaffaCakes118_e2b4b6f6cb4791eb4eb3eb6f77d589e6.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2696 JaffaCakes118_e2b4b6f6cb4791eb4eb3eb6f77d589e6.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2696 JaffaCakes118_e2b4b6f6cb4791eb4eb3eb6f77d589e6.exe 2696 JaffaCakes118_e2b4b6f6cb4791eb4eb3eb6f77d589e6.exe 2696 JaffaCakes118_e2b4b6f6cb4791eb4eb3eb6f77d589e6.exe 2696 JaffaCakes118_e2b4b6f6cb4791eb4eb3eb6f77d589e6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e2b4b6f6cb4791eb4eb3eb6f77d589e6.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e2b4b6f6cb4791eb4eb3eb6f77d589e6.exe"1⤵
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2696