Analysis
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max time kernel
145s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
03/02/2024, 21:00
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
8d559006cd8712952f7bb89981c6237b.exe
Resource
win7-20231215-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
8d559006cd8712952f7bb89981c6237b.exe
Resource
win10v2004-20231222-en
windows10-2004-x64
4 signatures
150 seconds
General
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Target
8d559006cd8712952f7bb89981c6237b.exe
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Size
112KB
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MD5
8d559006cd8712952f7bb89981c6237b
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SHA1
ec9598eb66ef19b9ecccafaf58f7f26630e299e5
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SHA256
6b8d0aaafe494d29a4d648815c45235788a1e62551d8bdc9a1369e2a54281a2e
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SHA512
7138bccfb9bcda1afc57b51e4e97ba20fa5f3dd78667ffbeb82b1a55325020f86d981ed72d1d450aaf3b30e31f95439ac5e5ee9f18be786de9090ec31329b6b2
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SSDEEP
3072:h+nn4DRbbrMbvT0q8O1cZPzQ7IXMBc+AMP+QfQEhxFyVU7h8lei:u4D5wvP6bQ7yMP+DE827h5i
Score
3/10
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 1680 4992 WerFault.exe 53 -
Modifies registry class 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.key 8d559006cd8712952f7bb89981c6237b.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ 8d559006cd8712952f7bb89981c6237b.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile" 8d559006cd8712952f7bb89981c6237b.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4992 8d559006cd8712952f7bb89981c6237b.exe 4992 8d559006cd8712952f7bb89981c6237b.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47 PID 4992 wrote to memory of 3488 4992 8d559006cd8712952f7bb89981c6237b.exe 47
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3488
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C:\Users\Admin\AppData\Local\Temp\8d559006cd8712952f7bb89981c6237b.exe"C:\Users\Admin\AppData\Local\Temp\8d559006cd8712952f7bb89981c6237b.exe"2⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4992 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4992 -s 5603⤵
- Program crash
PID:1680
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4992 -ip 49921⤵PID:1660