Analysis
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max time kernel
134s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
submitted
21-02-2022 18:01
Behavioral task
behavioral1
Sample
dece4adf99e29edff4ef336fe6f7c40ffb90abd46514985ef86ef7c4fe5e94ed.exe
Resource
win10v2004-en-20220113
windows10-2004_x64
0 signatures
0 seconds
General
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Target
dece4adf99e29edff4ef336fe6f7c40ffb90abd46514985ef86ef7c4fe5e94ed.exe
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Size
324KB
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MD5
4b4e6ce587df768d5f3530aa8c2a3a75
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SHA1
87169151f1c6b437966e5c54a683b3675d41af95
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SHA256
dece4adf99e29edff4ef336fe6f7c40ffb90abd46514985ef86ef7c4fe5e94ed
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SHA512
c060f9ce6594cfdd8043c16839bd6db65841b32288cffcec7fe21897611be76e0ae529d4668762478841d91ca6d4f74bbfbe109bb01ea3cfaaaeace1f47373db
Score
4/10
Malware Config
Signatures
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Drops file in Windows directory 6 IoCs
Processes:
svchost.exedescription ioc process File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.edb svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm svchost.exe File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log svchost.exe File opened for modification C:\Windows\WindowsUpdate.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exedescription pid process Token: SeShutdownPrivilege 2504 svchost.exe Token: SeCreatePagefilePrivilege 2504 svchost.exe Token: SeShutdownPrivilege 2504 svchost.exe Token: SeCreatePagefilePrivilege 2504 svchost.exe Token: SeShutdownPrivilege 2504 svchost.exe Token: SeCreatePagefilePrivilege 2504 svchost.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
dece4adf99e29edff4ef336fe6f7c40ffb90abd46514985ef86ef7c4fe5e94ed.exedescription pid process target process PID 2348 wrote to memory of 2444 2348 dece4adf99e29edff4ef336fe6f7c40ffb90abd46514985ef86ef7c4fe5e94ed.exe fondue.exe PID 2348 wrote to memory of 2444 2348 dece4adf99e29edff4ef336fe6f7c40ffb90abd46514985ef86ef7c4fe5e94ed.exe fondue.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dece4adf99e29edff4ef336fe6f7c40ffb90abd46514985ef86ef7c4fe5e94ed.exe"C:\Users\Admin\AppData\Local\Temp\dece4adf99e29edff4ef336fe6f7c40ffb90abd46514985ef86ef7c4fe5e94ed.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\fondue.exe"C:\Windows\system32\fondue.exe" /enable-feature:NetFx3 /caller-name:mscoreei.dll2⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken