Analysis
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max time kernel
45s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
21-11-2022 13:53
Static task
static1
Behavioral task
behavioral1
Sample
032b832c82fffd97450679121789e66886a6073cc0576a6ced21c54192a90756.dll
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
032b832c82fffd97450679121789e66886a6073cc0576a6ced21c54192a90756.dll
Resource
win10v2004-20220901-en
General
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Target
032b832c82fffd97450679121789e66886a6073cc0576a6ced21c54192a90756.dll
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Size
577KB
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MD5
283a3fc305056bdcca74cd601fd9dbc0
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SHA1
bbd708c34053b7fd8b3fe46e087552c694e69aa1
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SHA256
032b832c82fffd97450679121789e66886a6073cc0576a6ced21c54192a90756
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SHA512
c9733fb3b9544eebfc42280938e81bde5bca8cb898af6946ee33393eb2241d24b008d6c99efff016a07d5759dc63e5f5c2ad8893220f6ea2e031ffb0554a4227
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SSDEEP
12288:rU0BFtvsPUkGXgDkmBxAJmKVg8zThh6XQ1poxUAzfRs3N:rVXtyLGwDJkJxVVzXIIpobzfRs
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 936 1156 WerFault.exe 27 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1600 wrote to memory of 1156 1600 regsvr32.exe 27 PID 1600 wrote to memory of 1156 1600 regsvr32.exe 27 PID 1600 wrote to memory of 1156 1600 regsvr32.exe 27 PID 1600 wrote to memory of 1156 1600 regsvr32.exe 27 PID 1600 wrote to memory of 1156 1600 regsvr32.exe 27 PID 1600 wrote to memory of 1156 1600 regsvr32.exe 27 PID 1600 wrote to memory of 1156 1600 regsvr32.exe 27 PID 1156 wrote to memory of 936 1156 regsvr32.exe 28 PID 1156 wrote to memory of 936 1156 regsvr32.exe 28 PID 1156 wrote to memory of 936 1156 regsvr32.exe 28 PID 1156 wrote to memory of 936 1156 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\032b832c82fffd97450679121789e66886a6073cc0576a6ced21c54192a90756.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1600 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\032b832c82fffd97450679121789e66886a6073cc0576a6ced21c54192a90756.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1156 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1156 -s 2963⤵
- Program crash
PID:936
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