Analysis
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max time kernel
150s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
08/10/2024, 20:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe
Resource
win7-20240729-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
7 signatures
150 seconds
General
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Target
3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe
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Size
731KB
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MD5
8961b04d6dd530b90a6dc284c3eb5887
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SHA1
0178b3b25a47eb8a8196361ac0b5a6d5be0a1a4b
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SHA256
3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0
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SHA512
98c7dc0e689591a4e0e5c18af8e7c059489f9c7c8a97ec27c5e38735e9a0317d93c26a6fd92e3a6ac268c276bd073b711830eef51c2da90a2e6cbf7ff0810535
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SSDEEP
12288:lw0FGm/oAt3V3zKTn/YqWt8WaZOFOEVuZtcSqBi6JSBfJ1sETSUFquyMgTuTgA:lwQfVDDojqaZKOEVAaBigOfJ1bGniTgA
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\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "userinit.exe,C:\\Windows\\system32\\ntos.exe," 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe -
Modifies WinLogon 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\pathx = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe" 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ntos.exe 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe File created C:\Windows\SysWOW64\ntos.exe 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1508 3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe"C:\Users\Admin\AppData\Local\Temp\3c80eb70b5bf8f1e6e1e7ec2152fed69d492acf0523b7871f7f33ba1411c19e0.exe"1⤵
- Modifies WinLogon for persistence
- Modifies WinLogon
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1508