Analysis
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max time kernel
64s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 11:06
Static task
static1
Behavioral task
behavioral1
Sample
34921ee280c1cfa8b0056950cd42320145d95f366af9db4db4ed782f2bfc3928.dll
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
34921ee280c1cfa8b0056950cd42320145d95f366af9db4db4ed782f2bfc3928.dll
Resource
win10v2004-20220901-en
General
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Target
34921ee280c1cfa8b0056950cd42320145d95f366af9db4db4ed782f2bfc3928.dll
-
Size
2.9MB
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MD5
46ce1de3254ee1fc6d45108becaee08a
-
SHA1
104a05770088f4d3333ef2227fe3c051bb821cd5
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SHA256
34921ee280c1cfa8b0056950cd42320145d95f366af9db4db4ed782f2bfc3928
-
SHA512
4105e944facbf8e701b2d66efc12ecd922c1cc5b28b7614ed2b716449b64504c742ab900a5cbb76ab2e60310f7cd6c43a5d8dea9488f91322b0560e112d7baad
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SSDEEP
49152:YcLLWIDDzch+kqcpDXriQnH/FjVWRNK0miyb+WXFm5pTWJBRNRFH:lLLFcwkqcpDXri6ZWRoPiRT5dG7NR
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4900 2416 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 2012 wrote to memory of 2416 2012 rundll32.exe rundll32.exe PID 2012 wrote to memory of 2416 2012 rundll32.exe rundll32.exe PID 2012 wrote to memory of 2416 2012 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\34921ee280c1cfa8b0056950cd42320145d95f366af9db4db4ed782f2bfc3928.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2012 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\34921ee280c1cfa8b0056950cd42320145d95f366af9db4db4ed782f2bfc3928.dll,#12⤵PID:2416
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2416 -s 6563⤵
- Program crash
PID:4900
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2416 -ip 24161⤵PID:4796