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Analysis
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max time kernel
78s -
max time network
79s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22/11/2024, 22:34
Behavioral task
behavioral1
Sample
17323144242c7236b99d23fa10a9292bd7fb1c1fb47a26f3a8dc1daae9ecf25bbc7e35eb77810.dat-decoded.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
17323144242c7236b99d23fa10a9292bd7fb1c1fb47a26f3a8dc1daae9ecf25bbc7e35eb77810.dat-decoded.exe
Resource
win10v2004-20241007-en
Errors
General
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Target
17323144242c7236b99d23fa10a9292bd7fb1c1fb47a26f3a8dc1daae9ecf25bbc7e35eb77810.dat-decoded.exe
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Size
481KB
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MD5
efe072b9e2cfab94dffb3e877a857c7c
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SHA1
5612312c9f8a3bcd24472e6c04260b6511aaeb58
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SHA256
79e064130e4eca877a7724b2440575c365ecbecf2174c100ce9bdf10d6c73e6d
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SHA512
0f2cac23df20bcae69107145c6409e87cea5b9d8e0e4f97335771faa7b526d7c13f4c01cafdbfcd767d5aaee17beabbbe3dbc42e1c7399cb34410f3c82901832
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SSDEEP
12288:ruD09AUkNIGBYYv4eK13x13nZHSRVMf139F5wIB7+IwtHwBtVxbesvZDS++DY:u09AfNIEYsunZvZ19ZNs
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 17323144242c7236b99d23fa10a9292bd7fb1c1fb47a26f3a8dc1daae9ecf25bbc7e35eb77810.dat-decoded.exe -
Modifies data under HKEY_USERS 15 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0" LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1" LogonUI.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = a6d8ff0076b9ed00429ce3000078d700005a9e000042750000264200f7630c00 LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292311040" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "59" LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808" LogonUI.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeShutdownPrivilege 3396 17323144242c7236b99d23fa10a9292bd7fb1c1fb47a26f3a8dc1daae9ecf25bbc7e35eb77810.dat-decoded.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 544 LogonUI.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\17323144242c7236b99d23fa10a9292bd7fb1c1fb47a26f3a8dc1daae9ecf25bbc7e35eb77810.dat-decoded.exe"C:\Users\Admin\AppData\Local\Temp\17323144242c7236b99d23fa10a9292bd7fb1c1fb47a26f3a8dc1daae9ecf25bbc7e35eb77810.dat-decoded.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3396
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x4 /state0:0xa393d055 /state1:0x41c64e6d1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:544