Analysis
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max time kernel
149s -
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
12/07/2024, 14:51
Static task
static1
Behavioral task
behavioral1
Sample
3dd2729fb1d751c9513f6d51ae794456_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3dd2729fb1d751c9513f6d51ae794456_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3dd2729fb1d751c9513f6d51ae794456_JaffaCakes118.exe
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Size
724KB
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MD5
3dd2729fb1d751c9513f6d51ae794456
-
SHA1
3d09aed97644e6e8dd700c3156148ec2c62e89ca
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SHA256
3848a38a574525c17e03a731ff90a560ab7196cfce06476ea5940c475116c2ac
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SHA512
81d1da54f40cf887b6d769911f5d38c0d3a6cab498c9172273f49c1fdcb3d6b53f602e7020752123556c6339b62906790d282836e43df1b62e443944c5f95eb3
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SSDEEP
12288:VMmjxYbV4DhVau84Isc3/tiIW+vX92Cp3x69FnkTnOZXje+IT1R8:lVHIsc3kl+vX92CSPnkTnOZX1ITT8
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 3dd2729fb1d751c9513f6d51ae794456_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 3dd2729fb1d751c9513f6d51ae794456_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 3dd2729fb1d751c9513f6d51ae794456_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 3dd2729fb1d751c9513f6d51ae794456_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 4472 3dd2729fb1d751c9513f6d51ae794456_JaffaCakes118.exe 4472 3dd2729fb1d751c9513f6d51ae794456_JaffaCakes118.exe 4472 3dd2729fb1d751c9513f6d51ae794456_JaffaCakes118.exe 4472 3dd2729fb1d751c9513f6d51ae794456_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3dd2729fb1d751c9513f6d51ae794456_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3dd2729fb1d751c9513f6d51ae794456_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- Writes to the Master Boot Record (MBR)
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
PID:4472