Analysis
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max time kernel
140s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
02-10-2024 01:20
Static task
static1
Behavioral task
behavioral1
Sample
08395dcaa3c786baf725226707a73835_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
08395dcaa3c786baf725226707a73835_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
08395dcaa3c786baf725226707a73835_JaffaCakes118.exe
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Size
5.9MB
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MD5
08395dcaa3c786baf725226707a73835
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SHA1
7d961a267153de37bcdd3adf11f438cee51e1446
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SHA256
c61f75a6538a79f52aae6a7474130fb1e0ddf6ead0e679601c1ac08b26c449b5
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SHA512
0ffc27fcd3dc214a27884ec6c079cfaa1aeae360b6a6be1baad263be577dfe80b7623ef346b17b27fa95b636565ff36bdce2ffaf00a4cebb0606a70d209a050d
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SSDEEP
98304:grqDbk+vGJ1HklhJcu5MEuOtr4YDvTY/XXi5RRveK8fqHgAzAhhtnnXBKPRmRlZZ:grgRGjqMEnMgvs/s7veVyHgUA1nXEUi2
Malware Config
Signatures
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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 08395dcaa3c786baf725226707a73835_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 08395dcaa3c786baf725226707a73835_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 08395dcaa3c786baf725226707a73835_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 08395dcaa3c786baf725226707a73835_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\08395dcaa3c786baf725226707a73835_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\08395dcaa3c786baf725226707a73835_JaffaCakes118.exe"1⤵
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Checks processor information in registry
PID:2100