Analysis
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max time kernel
92s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
02-02-2024 16:21
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
89fa3437958174c5e3e329ffb4c17037.exe
Resource
win7-20231215-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
89fa3437958174c5e3e329ffb4c17037.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
3 signatures
150 seconds
General
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Target
89fa3437958174c5e3e329ffb4c17037.exe
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Size
38KB
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MD5
89fa3437958174c5e3e329ffb4c17037
-
SHA1
4ee10e0ea9faf19b8b0b3458818170ae947794cd
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SHA256
08de190600753439bea7a6aa08a0861159501b9a8e620dbc50c508357b0ebbfb
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SHA512
4e1a82e61f8df5508bd9b4e8f89d024e3d6dbee9c44ac95e457eb91b21ed081889460465f3452ef7e7b5276bbde497deee3e7785b7663d781bfa24cf6cb013c1
-
SSDEEP
768:AjKtO6noiqLMh+mPQvVN9bud/S3uQquBM+pGA1QZL:AAZSLMFQtNIBQqoGA1QZL
Score
5/10
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2344 set thread context of 3404 2344 89fa3437958174c5e3e329ffb4c17037.exe 84 -
Program crash 1 IoCs
pid pid_target Process procid_target 4636 3404 WerFault.exe 84 -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2344 wrote to memory of 3404 2344 89fa3437958174c5e3e329ffb4c17037.exe 84 PID 2344 wrote to memory of 3404 2344 89fa3437958174c5e3e329ffb4c17037.exe 84 PID 2344 wrote to memory of 3404 2344 89fa3437958174c5e3e329ffb4c17037.exe 84 PID 2344 wrote to memory of 3404 2344 89fa3437958174c5e3e329ffb4c17037.exe 84 PID 2344 wrote to memory of 3404 2344 89fa3437958174c5e3e329ffb4c17037.exe 84 PID 2344 wrote to memory of 3404 2344 89fa3437958174c5e3e329ffb4c17037.exe 84 PID 2344 wrote to memory of 3404 2344 89fa3437958174c5e3e329ffb4c17037.exe 84 PID 2344 wrote to memory of 3404 2344 89fa3437958174c5e3e329ffb4c17037.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\89fa3437958174c5e3e329ffb4c17037.exe"C:\Users\Admin\AppData\Local\Temp\89fa3437958174c5e3e329ffb4c17037.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2344 -
C:\Users\Admin\AppData\Local\Temp\89fa3437958174c5e3e329ffb4c17037.exe"C:\Users\Admin\AppData\Local\Temp\89fa3437958174c5e3e329ffb4c17037.exe"2⤵PID:3404
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3404 -s 123⤵
- Program crash
PID:4636
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3404 -ip 34041⤵PID:4316