Analysis
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max time kernel
123s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
31-12-2023 13:42
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
386f9499f0cf978fa60ef41b65432e1c.exe
Resource
win7-20231215-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
386f9499f0cf978fa60ef41b65432e1c.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
4 signatures
150 seconds
General
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Target
386f9499f0cf978fa60ef41b65432e1c.exe
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Size
129KB
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MD5
386f9499f0cf978fa60ef41b65432e1c
-
SHA1
2d7256944592814d5bf41c7fe04defbae11217e5
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SHA256
c173092ec274bcb41c5fe1f6c1b6bc3dd3afd85309305b62f4799040335f0b12
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SHA512
f46216ca77b0c7837d8b1d553ea81ee5db20ce5658ae87518025ad5e37973c534f8e19eb1cb45c3c1bbaa078f477fba0f057f29af713c49dc312e3a99745a6be
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SSDEEP
3072:DWzRmZuzrCtt5lpqesyXDhp+ezqK3j1GP:QGuzevceDXDh31O
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\Shell = "explorer.exe C:\\Windows\\system32\\" 386f9499f0cf978fa60ef41b65432e1c.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ 386f9499f0cf978fa60ef41b65432e1c.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1292 386f9499f0cf978fa60ef41b65432e1c.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1292 386f9499f0cf978fa60ef41b65432e1c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\386f9499f0cf978fa60ef41b65432e1c.exe"C:\Users\Admin\AppData\Local\Temp\386f9499f0cf978fa60ef41b65432e1c.exe"1⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1292