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Analysis
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max time kernel
189s -
max time network
196s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
01/12/2022, 21:22
Static task
static1
Behavioral task
behavioral1
Sample
8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe
Resource
win7-20220812-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe
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Size
335KB
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MD5
78cd7b4cdbbe05b6a1c9e1f132bced25
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SHA1
5d2d79f3052e8ca5ce766addd4874cc25d06b356
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SHA256
8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f
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SHA512
ce739800cbe0e1fa6d65156016e128a195f6ab978f2450fbc8ccb8a3e88de45d7750e9739492a0f753626ffdfa7732a60d99fcf7007b10bae79e36195eedf948
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SSDEEP
6144:rDTkT+bYTdPpcjNE4IitaE5XGUSa2Ux4S+RFWKvk6f:gT5TDc64IitaF5arik
Score
10/10
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\AppData\\Local\\Temp\\8DB2E5~1.EXE," 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\userinit = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8DB2E5~1.EXE" 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\ee8cfa4a = "\x11¸NSA÷·\x0fù\x1cFŸ<óþO2š" 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\System = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8DB2E5~1.EXE" 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe -
Suspicious behavior: EnumeratesProcesses 56 IoCs
pid Process 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeSecurityPrivilege 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe Token: SeSecurityPrivilege 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe Token: SeSecurityPrivilege 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe Token: SeSecurityPrivilege 4740 8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe"C:\Users\Admin\AppData\Local\Temp\8db2e5399faacd3e93d2de4d1f35a1dfcc1320ba307acdf0da9f7c905dfa040f.exe"1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Modifies WinLogon
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4740