Analysis
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max time kernel
150s -
max time network
180s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 07:34
Static task
static1
Behavioral task
behavioral1
Sample
826b23147852b5b70787d19ba576e73e424387ee27b254263cab5696f0923849.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
826b23147852b5b70787d19ba576e73e424387ee27b254263cab5696f0923849.exe
Resource
win10v2004-20220812-en
General
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Target
826b23147852b5b70787d19ba576e73e424387ee27b254263cab5696f0923849.exe
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Size
271KB
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MD5
46a0a1ecb232c97395a660d850a99f56
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SHA1
ad8f0ab92f79b21a9ef3e5b73dbe988cdadf9fec
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SHA256
826b23147852b5b70787d19ba576e73e424387ee27b254263cab5696f0923849
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SHA512
f7534fc7142ccba6cf945f07f0453c9a950654b1ae1cec743e99e852da77556eb772e61d0aa91fa5cb75efb1e84d37298bc9d22ec0233d7603048ce2e93ec695
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SSDEEP
6144:ucMZlCkk5EEeAN6toiBR47/j8Z0nIaorVWRF8OL2PDYctl1:bMZlC6O6peK0nerVWRaW2PDYI1
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Default Key = "C:\\Users\\Admin\\AppData\\Roaming\\Default Folder\\Default File.exe" 826b23147852b5b70787d19ba576e73e424387ee27b254263cab5696f0923849.exe -
Drops desktop.ini file(s) 2 IoCs
description ioc Process File created C:\Windows\assembly\Desktop.ini 826b23147852b5b70787d19ba576e73e424387ee27b254263cab5696f0923849.exe File opened for modification C:\Windows\assembly\Desktop.ini 826b23147852b5b70787d19ba576e73e424387ee27b254263cab5696f0923849.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\assembly 826b23147852b5b70787d19ba576e73e424387ee27b254263cab5696f0923849.exe File created C:\Windows\assembly\Desktop.ini 826b23147852b5b70787d19ba576e73e424387ee27b254263cab5696f0923849.exe File opened for modification C:\Windows\assembly\Desktop.ini 826b23147852b5b70787d19ba576e73e424387ee27b254263cab5696f0923849.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4912 826b23147852b5b70787d19ba576e73e424387ee27b254263cab5696f0923849.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4912 826b23147852b5b70787d19ba576e73e424387ee27b254263cab5696f0923849.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4912 826b23147852b5b70787d19ba576e73e424387ee27b254263cab5696f0923849.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\826b23147852b5b70787d19ba576e73e424387ee27b254263cab5696f0923849.exe"C:\Users\Admin\AppData\Local\Temp\826b23147852b5b70787d19ba576e73e424387ee27b254263cab5696f0923849.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:4912