Analysis
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max time kernel
151s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
27-11-2022 16:21
Static task
static1
Behavioral task
behavioral1
Sample
3688de09f27cbc19a90aa4d86f7020e1356612b6281f66beda45c0386d3e3225.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
3688de09f27cbc19a90aa4d86f7020e1356612b6281f66beda45c0386d3e3225.exe
Resource
win10v2004-20220901-en
General
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Target
3688de09f27cbc19a90aa4d86f7020e1356612b6281f66beda45c0386d3e3225.exe
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Size
543KB
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MD5
60ef60f82c4441537cbb32b024da6ace
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SHA1
4a8ee4a87daa2b8dc7896713287b8bc8eccadede
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SHA256
3688de09f27cbc19a90aa4d86f7020e1356612b6281f66beda45c0386d3e3225
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SHA512
81a299d4a42b487369a8e6e3bcd18cbf4f92f7f03d1fe329e0c6c04ede46787b4a32871162ae7f5c454f1d1d88d9e93ba063a49aa3e051451d7d052cd7362a5c
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SSDEEP
12288:FRz8TCrK5rdUmwS4MleaI5Cu3Dim9L1R8tC9c2p5EVzachthQi:FRWF2mX4MlXI5Am9f8MgW8J
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Default Key = "\\Default Folder\\Default File.exe" 3688de09f27cbc19a90aa4d86f7020e1356612b6281f66beda45c0386d3e3225.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Default Key = "C:\\Users\\Admin\\AppData\\Roaming\\Default Folder\\Default File.exe" 3688de09f27cbc19a90aa4d86f7020e1356612b6281f66beda45c0386d3e3225.exe -
Drops desktop.ini file(s) 2 IoCs
description ioc Process File created C:\Windows\assembly\Desktop.ini 3688de09f27cbc19a90aa4d86f7020e1356612b6281f66beda45c0386d3e3225.exe File opened for modification C:\Windows\assembly\Desktop.ini 3688de09f27cbc19a90aa4d86f7020e1356612b6281f66beda45c0386d3e3225.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\assembly 3688de09f27cbc19a90aa4d86f7020e1356612b6281f66beda45c0386d3e3225.exe File created C:\Windows\assembly\Desktop.ini 3688de09f27cbc19a90aa4d86f7020e1356612b6281f66beda45c0386d3e3225.exe File opened for modification C:\Windows\assembly\Desktop.ini 3688de09f27cbc19a90aa4d86f7020e1356612b6281f66beda45c0386d3e3225.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4884 3688de09f27cbc19a90aa4d86f7020e1356612b6281f66beda45c0386d3e3225.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4884 3688de09f27cbc19a90aa4d86f7020e1356612b6281f66beda45c0386d3e3225.exe Token: SeDebugPrivilege 4884 3688de09f27cbc19a90aa4d86f7020e1356612b6281f66beda45c0386d3e3225.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4884 3688de09f27cbc19a90aa4d86f7020e1356612b6281f66beda45c0386d3e3225.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3688de09f27cbc19a90aa4d86f7020e1356612b6281f66beda45c0386d3e3225.exe"C:\Users\Admin\AppData\Local\Temp\3688de09f27cbc19a90aa4d86f7020e1356612b6281f66beda45c0386d3e3225.exe"1⤵
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4884