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Analysis
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max time kernel
148s -
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
20/07/2024, 04:38
Static task
static1
Behavioral task
behavioral1
Sample
5f0d4fe6c50323019bf3292de0eec50a_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
5f0d4fe6c50323019bf3292de0eec50a_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
5f0d4fe6c50323019bf3292de0eec50a_JaffaCakes118.exe
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Size
500KB
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MD5
5f0d4fe6c50323019bf3292de0eec50a
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SHA1
08d88c7322aadaf1e93af11fda065ea7040df9e7
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SHA256
dbe5e4dd0b2851f75c64ddf96bd57ba73ca01a363150bd1ac6f473493c6927c1
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SHA512
77d482cc52af4f5154bc333554a074db6dd1738aa31a6f504794c10de40337cdf940ec302532f4ac5316893a771ba5ab7c004d8ccbe3b999815fa2e2725a3a1a
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SSDEEP
12288:Kv5jdc2pHq7hJl1TW5v1U16K9aXTkGcu9KTrM1jWrn:Kxjdc2pHD5v1U16xDfcbTrxrn
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 5f0d4fe6c50323019bf3292de0eec50a_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 5f0d4fe6c50323019bf3292de0eec50a_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 5f0d4fe6c50323019bf3292de0eec50a_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 5f0d4fe6c50323019bf3292de0eec50a_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 4180 5f0d4fe6c50323019bf3292de0eec50a_JaffaCakes118.exe 4180 5f0d4fe6c50323019bf3292de0eec50a_JaffaCakes118.exe 4180 5f0d4fe6c50323019bf3292de0eec50a_JaffaCakes118.exe 4180 5f0d4fe6c50323019bf3292de0eec50a_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5f0d4fe6c50323019bf3292de0eec50a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5f0d4fe6c50323019bf3292de0eec50a_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:4180