Analysis
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max time kernel
94s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/10/2024, 02:38
Static task
static1
Behavioral task
behavioral1
Sample
2955eb2b6fb7c5c19874edc00aa3c32f_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2955eb2b6fb7c5c19874edc00aa3c32f_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
2955eb2b6fb7c5c19874edc00aa3c32f_JaffaCakes118.exe
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Size
552KB
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MD5
2955eb2b6fb7c5c19874edc00aa3c32f
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SHA1
abeb7725109455056263f887113097ce2a0ff490
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SHA256
bd6bdde34362d055f42e6f2e481873da3431eaeddfb2eca533f5d01c3421f9be
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SHA512
6794fcbee61284c0c15834727b9ce8d010eb802f97db2fd02dcc7529fd1b27a96fb1abf331bd784b7d189f926f2c01ca5e3e69e6e841b59579108aa70cd16d3d
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SSDEEP
12288:OCwRUojxqjtCmc0/Ox2UZhjSd9/uCfCAfP7VqTr9+f:OCwRVR24i9/lBkTrQf
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 2955eb2b6fb7c5c19874edc00aa3c32f_JaffaCakes118.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 2955eb2b6fb7c5c19874edc00aa3c32f_JaffaCakes118.exe -
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 2955eb2b6fb7c5c19874edc00aa3c32f_JaffaCakes118.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2955eb2b6fb7c5c19874edc00aa3c32f_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2955eb2b6fb7c5c19874edc00aa3c32f_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 628 2955eb2b6fb7c5c19874edc00aa3c32f_JaffaCakes118.exe 628 2955eb2b6fb7c5c19874edc00aa3c32f_JaffaCakes118.exe 628 2955eb2b6fb7c5c19874edc00aa3c32f_JaffaCakes118.exe 628 2955eb2b6fb7c5c19874edc00aa3c32f_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2955eb2b6fb7c5c19874edc00aa3c32f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2955eb2b6fb7c5c19874edc00aa3c32f_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
PID:628