Resubmissions
12-11-2021 18:04
211112-wnzb8aahhm 1019-11-2020 10:08
201119-rhwlt38jrx 1018-11-2020 17:26
201118-htd4fq29va 10Analysis
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max time kernel
159s -
max time network
318s -
platform
windows10_x64 -
resource
win10-en-20211104 -
submitted
12-11-2021 18:04
General
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Target
OnlineInstaller.exe
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Size
3.6MB
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MD5
4b042bfd9c11ab6a3fb78fa5c34f55d0
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SHA1
b0f506640c205d3fbcfe90bde81e49934b870eab
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SHA256
59c662a5207c6806046205348b22ee45da3f685fe022556716dbbd6643e61834
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SHA512
dae5957c8eee5ae7dd106346f7ea349771b693598f3d4d54abb39940c3d1a0b5731c8d4e07c29377838988a1e93dcd8c2946ce0515af87de61bca6de450409d3
Score
10/10
Malware Config
Signatures
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suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz
suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz
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suricata: ET MALWARE WIN32/KOVTER.B Checkin
suricata: ET MALWARE WIN32/KOVTER.B Checkin
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Drops file in Drivers directory 1 IoCs
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Executes dropped EXE 1 IoCs
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Checks for any installed AV software in registry 1 TTPs 1 IoCs
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Drops file in System32 directory 6 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\OnlineInstaller.exe"C:\Users\Admin\AppData\Local\Temp\OnlineInstaller.exe"1⤵
- Checks for any installed AV software in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\OnlineInstaller.tmpC:\Users\Admin\AppData\Local\Temp\OnlineInstaller.tmp -install2⤵
- Drops file in Drivers directory
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
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