Analysis
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max time kernel
172s -
max time network
173s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 18:48
Static task
static1
Behavioral task
behavioral1
Sample
c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6.exe
Resource
win10v2004-20220812-en
General
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Target
c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6.exe
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Size
407KB
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MD5
115bdaff787902e6c29ac653b6fb6627
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SHA1
309a6f627279fc976f3ccffc68ca0bac4695f188
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SHA256
c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6
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SHA512
527f96e25396e4918b4cf7dfbb70c2389b1227971bb6003d4c9bc4186e898855b0c8f7a0050caf88a904a4b3305af4eea0daeca72ec43b0d2924294320b6115d
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SSDEEP
6144:sSa366uYos/qeOoTwVK2wTuGicoG6Ufd7y3Xu6FmgJRdTV7ncZo7W:sfSxs/KohJJFfsO6FxRcZo7W
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\msupdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6.exe" c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6.exe -
Drops desktop.ini file(s) 2 IoCs
Processes:
c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6.exedescription ioc process File created C:\Windows\assembly\Desktop.ini c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6.exe File opened for modification C:\Windows\assembly\Desktop.ini c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6.exe -
Drops file in Windows directory 3 IoCs
Processes:
c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6.exedescription ioc process File opened for modification C:\Windows\assembly c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6.exe File created C:\Windows\assembly\Desktop.ini c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6.exe File opened for modification C:\Windows\assembly\Desktop.ini c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6.exepid process 3612 c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6.exedescription pid process Token: SeDebugPrivilege 3612 c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6.exepid process 3612 c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6.exe"C:\Users\Admin\AppData\Local\Temp\c5708439808ac1363ed015b7a41be45c4be59ed23d70ad6dde7d11a896b0c2a6.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:3612