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Analysis
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max time kernel
139s -
max time network
140s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
24/06/2024, 00:09
Static task
static1
Behavioral task
behavioral1
Sample
050be41da21d7f9246a71cb0b7607464_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
050be41da21d7f9246a71cb0b7607464_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
050be41da21d7f9246a71cb0b7607464_JaffaCakes118.exe
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Size
650KB
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MD5
050be41da21d7f9246a71cb0b7607464
-
SHA1
d928976daabd132a03843d8a819cc996412f03dc
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SHA256
987126cb81e72fe5cd6ee4f5f32a18aaea9b5e71ef551b2dcf070e4605d193b1
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SHA512
fbf850f30857467ee037ed7002bfbb34aec566048b827517fe5aea7a6d91e3236da805379420baf7727cc5bf09dcf5a223d248b7f04533cf8a7a15272cde93d0
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SSDEEP
12288:YDIlOPYGJx57t0mNvtg2WvTxSeqexAotdkMTrP+n:YMOPnXFQxBB6oZTrGn
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 050be41da21d7f9246a71cb0b7607464_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 050be41da21d7f9246a71cb0b7607464_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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 050be41da21d7f9246a71cb0b7607464_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 050be41da21d7f9246a71cb0b7607464_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2040 050be41da21d7f9246a71cb0b7607464_JaffaCakes118.exe 2040 050be41da21d7f9246a71cb0b7607464_JaffaCakes118.exe 2040 050be41da21d7f9246a71cb0b7607464_JaffaCakes118.exe 2040 050be41da21d7f9246a71cb0b7607464_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\050be41da21d7f9246a71cb0b7607464_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\050be41da21d7f9246a71cb0b7607464_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:2040