Analysis
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max time kernel
195s -
max time network
206s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
30/12/2023, 00:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0851a2514cd1d5077e3d6a2f4021405b.exe
Resource
win7-20231215-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
0851a2514cd1d5077e3d6a2f4021405b.exe
Resource
win10v2004-20231215-en
4 signatures
150 seconds
General
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Target
0851a2514cd1d5077e3d6a2f4021405b.exe
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Size
174KB
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MD5
0851a2514cd1d5077e3d6a2f4021405b
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SHA1
7c0185554579f2ff59f03a615f1adc110c9cdd2f
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SHA256
6f096b5195b0dd607eff8e19d99eba4725795a4a2bf38a6690c323d55b629eeb
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SHA512
8efa13ac52f21987157400f0d83fc9bbf09aa114e802549394b4f0944b6a1f859e583c0e64c92cfb49b998486e05b18ccec47509335e3c371c2f0e922661c3c4
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SSDEEP
3072:Ii5gRyVDeI1Br7yDi2eWbhfRE+7AwVqnq83ABZBR82fom7xw4AOfnk+v/843P:55QyVDefUYlRLqn1QBR82Q8yCnkYp
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 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0851a2514cd1d5077e3d6a2f4021405b.exeC:\\Windows\\system32\\Client\\svchost32.exe," 0851a2514cd1d5077e3d6a2f4021405b.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Client\svchost32.exe 0851a2514cd1d5077e3d6a2f4021405b.exe File created C:\Windows\SysWOW64\Client\svchost32.exe 0851a2514cd1d5077e3d6a2f4021405b.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3504 0851a2514cd1d5077e3d6a2f4021405b.exe 3504 0851a2514cd1d5077e3d6a2f4021405b.exe 3504 0851a2514cd1d5077e3d6a2f4021405b.exe 3504 0851a2514cd1d5077e3d6a2f4021405b.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3504 0851a2514cd1d5077e3d6a2f4021405b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0851a2514cd1d5077e3d6a2f4021405b.exe"C:\Users\Admin\AppData\Local\Temp\0851a2514cd1d5077e3d6a2f4021405b.exe"1⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3504