Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
19/04/2024, 00:29
Static task
static1
Behavioral task
behavioral1
Sample
8eaff50171a8f2da353139a2b19f5899fdcd86ea7439832558d24b625e7e34d8.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
8eaff50171a8f2da353139a2b19f5899fdcd86ea7439832558d24b625e7e34d8.dll
Resource
win10v2004-20240412-en
General
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Target
8eaff50171a8f2da353139a2b19f5899fdcd86ea7439832558d24b625e7e34d8.dll
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Size
1.5MB
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MD5
831887eca6080d40cca47ced7a61684c
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SHA1
ab766f3bf13dc3e3f22e50f05a63bbacd371e6ff
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SHA256
8eaff50171a8f2da353139a2b19f5899fdcd86ea7439832558d24b625e7e34d8
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SHA512
b3e6e581c80801e8f226e5c66cc8aabe40604aa3612a295085652244009c71573cbcf1b2d614b1f89bef0789806d5e67cca1b5859661850295b3b9929471118c
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SSDEEP
24576:IDAto3VN0QG1zE5Knx5rEVKU5nDmQ1oZTBNtdVu8TdXxHgv:IDR3VN0QGxueKg6DN14w85q
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2744 1996 WerFault.exe 85 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2132 wrote to memory of 1996 2132 rundll32.exe 85 PID 2132 wrote to memory of 1996 2132 rundll32.exe 85 PID 2132 wrote to memory of 1996 2132 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\8eaff50171a8f2da353139a2b19f5899fdcd86ea7439832558d24b625e7e34d8.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2132 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\8eaff50171a8f2da353139a2b19f5899fdcd86ea7439832558d24b625e7e34d8.dll,#12⤵PID:1996
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1996 -s 6723⤵
- Program crash
PID:2744
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 1996 -ip 19961⤵PID:4888