Analysis
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max time kernel
143s -
max time network
143s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
28-02-2021 07:18
Behavioral task
behavioral1
Sample
97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe
Resource
win10v20201028
windows10_x64
0 signatures
0 seconds
General
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Target
97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe
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Size
685KB
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MD5
59b083bb93311967ade4787a38a71da4
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SHA1
2ccc0033adcb96f52aa0af850480465b62a76b0f
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SHA256
97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521
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SHA512
be8afed68c25c32c621a12f6a08450aafaf8fd9f90593dcf74a9ef0597b2a178d81b9a99c2e224adfe88c5052c7359a58d2324b8f36cdbd6717eaeb507b246a9
Score
10/10
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
Processes:
97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\Documents\\MSDCSC\\svchost.exe" 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\svchost.exe" 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe -
Suspicious use of AdjustPrivilegeToken 24 IoCs
Processes:
97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exedescription pid process Token: SeIncreaseQuotaPrivilege 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: SeSecurityPrivilege 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: SeTakeOwnershipPrivilege 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: SeLoadDriverPrivilege 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: SeSystemProfilePrivilege 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: SeSystemtimePrivilege 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: SeProfSingleProcessPrivilege 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: SeIncBasePriorityPrivilege 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: SeCreatePagefilePrivilege 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: SeBackupPrivilege 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: SeRestorePrivilege 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: SeShutdownPrivilege 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: SeDebugPrivilege 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: SeSystemEnvironmentPrivilege 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: SeChangeNotifyPrivilege 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: SeRemoteShutdownPrivilege 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: SeUndockPrivilege 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: SeManageVolumePrivilege 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: SeImpersonatePrivilege 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: SeCreateGlobalPrivilege 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: 33 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: 34 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: 35 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe Token: 36 832 97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe"C:\Users\Admin\AppData\Local\Temp\97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521.exe"1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/832-2-0x00000000006A0000-0x00000000006A1000-memory.dmpFilesize
4KB