Analysis
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max time kernel
182s -
max time network
190s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
12-10-2022 14:39
Static task
static1
Behavioral task
behavioral1
Sample
eff8e5129f5803851154f74b8dfb271d237d1a768b84687018b9b87e36425b66.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
eff8e5129f5803851154f74b8dfb271d237d1a768b84687018b9b87e36425b66.dll
Resource
win10v2004-20220812-en
General
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Target
eff8e5129f5803851154f74b8dfb271d237d1a768b84687018b9b87e36425b66.dll
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Size
20KB
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MD5
6ec375367a8db8be4c5c5154c805d7a8
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SHA1
a1530304f8980909d66bd2f2dc1a0c5af6e17b4d
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SHA256
eff8e5129f5803851154f74b8dfb271d237d1a768b84687018b9b87e36425b66
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SHA512
bd9b9dd3ebb5c7bcb18c22ac411310547ce7e494060583a334524e5057c9164ea94b41969ce74356e9990bf1f82c551f9b522a65bf03235e938d2e4a10c2902d
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SSDEEP
384:zSG/2Jp+C6QhtmruxCcdIL+0XpldCAu8UaWHuqaTlX0wG:zfYh2oCtpXPdx2OqaewG
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4624 3320 WerFault.exe 80 -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3320 rundll32.exe 3320 rundll32.exe 3320 rundll32.exe 3320 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4360 wrote to memory of 3320 4360 rundll32.exe 80 PID 4360 wrote to memory of 3320 4360 rundll32.exe 80 PID 4360 wrote to memory of 3320 4360 rundll32.exe 80
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\eff8e5129f5803851154f74b8dfb271d237d1a768b84687018b9b87e36425b66.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4360 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\eff8e5129f5803851154f74b8dfb271d237d1a768b84687018b9b87e36425b66.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
PID:3320 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3320 -s 6243⤵
- Program crash
PID:4624
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3320 -ip 33201⤵PID:4720