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Analysis
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max time kernel
90s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
05/12/2022, 08:18
Static task
static1
Behavioral task
behavioral1
Sample
b501d7a16557c3dd5eb292dd6dd621fc59e6131133f0e80c9e14dcbf78b3fad0.dll
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
b501d7a16557c3dd5eb292dd6dd621fc59e6131133f0e80c9e14dcbf78b3fad0.dll
Resource
win10v2004-20220901-en
General
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Target
b501d7a16557c3dd5eb292dd6dd621fc59e6131133f0e80c9e14dcbf78b3fad0.dll
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Size
295KB
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MD5
2ede2c1a4cba2eac99ea840c28d41758
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SHA1
bdfe984e731f44e2a364f60e597e3476a1ab1923
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SHA256
b501d7a16557c3dd5eb292dd6dd621fc59e6131133f0e80c9e14dcbf78b3fad0
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SHA512
d51b811dc04fe5e710019df122ecd461c55f3da60246145f79bdca94ce9473d686a970b541174531914a31b7930e56c63642ec401eba0f2e11a9c65c90aa47ec
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SSDEEP
6144:RVXcwVajHlbt//15Ln8CeFL14+ZfPUSMAYzoZr9WK:Rmw0jt1/1ZnBeFL1tZcEZZl
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 372 1336 WerFault.exe 82 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5028 wrote to memory of 1336 5028 rundll32.exe 82 PID 5028 wrote to memory of 1336 5028 rundll32.exe 82 PID 5028 wrote to memory of 1336 5028 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b501d7a16557c3dd5eb292dd6dd621fc59e6131133f0e80c9e14dcbf78b3fad0.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5028 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b501d7a16557c3dd5eb292dd6dd621fc59e6131133f0e80c9e14dcbf78b3fad0.dll,#12⤵PID:1336
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1336 -s 5803⤵
- Program crash
PID:372
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 1336 -ip 13361⤵PID:2864