Analysis
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max time kernel
105s -
max time network
112s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
19-07-2024 21:12
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0b4b8aaa63a3c3671b7bf942041f5800N.dll
Resource
win7-20240708-en
windows7-x64
1 signatures
120 seconds
Behavioral task
behavioral2
Sample
0b4b8aaa63a3c3671b7bf942041f5800N.dll
Resource
win10v2004-20240704-en
windows10-2004-x64
2 signatures
120 seconds
General
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Target
0b4b8aaa63a3c3671b7bf942041f5800N.dll
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Size
118KB
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MD5
0b4b8aaa63a3c3671b7bf942041f5800
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SHA1
5b543cee626cc77e7aa3e202b7beb66b5150063e
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SHA256
30b24ecfe47e9fca02e29c6029a694042e23ad6aff55c03544f741ff8ecb4a35
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SHA512
159e626a1c85c9280234d816d5ca951ff3f9e7261f1ab7ce2dafebfecea3adfc642931196543380b6bd25cf24c6bce2c735cb50371e50b1e8507c94178075505
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SSDEEP
3072:ECXRRuMC3w/h3IJTkFkR/x797tZv4lxysPzB1SrfC:ECXR1ZdkRZ7neKrfC
Score
3/10
Malware Config
Signatures
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Program crash 2 IoCs
pid pid_target Process procid_target 1760 3276 WerFault.exe 83 4876 3276 WerFault.exe 83 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2824 wrote to memory of 3276 2824 rundll32.exe 83 PID 2824 wrote to memory of 3276 2824 rundll32.exe 83 PID 2824 wrote to memory of 3276 2824 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\0b4b8aaa63a3c3671b7bf942041f5800N.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2824 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\0b4b8aaa63a3c3671b7bf942041f5800N.dll,#12⤵PID:3276
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3276 -s 5403⤵
- Program crash
PID:1760
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3276 -s 5883⤵
- Program crash
PID:4876
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3276 -ip 32761⤵PID:4364
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 3276 -ip 32761⤵PID:900