Analysis
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max time kernel
93s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
26-12-2023 12:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7045984618d44b79ff9605a1c74a5fb4.exe
Resource
win7-20231129-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
7045984618d44b79ff9605a1c74a5fb4.exe
Resource
win10v2004-20231222-en
windows10-2004-x64
3 signatures
150 seconds
General
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Target
7045984618d44b79ff9605a1c74a5fb4.exe
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Size
214KB
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MD5
7045984618d44b79ff9605a1c74a5fb4
-
SHA1
7f7d3a9378a32b032bb89b117ab7fc2aa485b69c
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SHA256
4da9276009914972ec9f986d4b0446077cf71ef0167cf5be42b2b537f57991f7
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SHA512
a7d24c2aca77ef7528b2b8760d4a4f6832831031b9454a0f3f19b0e276346778a1318d4cb20c4bbdc888a2ee49a8773d4d37f1273faac234d06ce3dfc8ddb455
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SSDEEP
3072:DSuZCA75Y/5EOLqQHNLSl/FSArPi2pt+I5jMYrO0VNQhuyUeSBRM6/ATI8JUg69D:WuZhO/5EOGtl/FOUjhCV34/2O9eRFK/5
Score
8/10
Malware Config
Signatures
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Sets DLL path for service in the registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\MSStorage\Parameters\ServiceDll = "strunlib.dll" 7045984618d44b79ff9605a1c74a5fb4.exe -
Loads dropped DLL 1 IoCs
pid Process 2832 svchost.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\strunlib.dll 7045984618d44b79ff9605a1c74a5fb4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7045984618d44b79ff9605a1c74a5fb4.exe"C:\Users\Admin\AppData\Local\Temp\7045984618d44b79ff9605a1c74a5fb4.exe"1⤵
- Sets DLL path for service in the registry
- Drops file in System32 directory
PID:3096
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k mssvc1⤵
- Loads dropped DLL
PID:2832