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Analysis
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max time kernel
27s -
max time network
48s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
03/12/2022, 20:04
Static task
static1
Behavioral task
behavioral1
Sample
c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f.exe
Resource
win10v2004-20220812-en
Errors
General
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Target
c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f.exe
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Size
92KB
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MD5
779baabe035f1302fbcefe5f777b03af
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SHA1
a23fd021d73e03e72a30f75c311045510077e6b0
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SHA256
c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f
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SHA512
c32caec7087b63c641a25ce2166c3ff3b635a7728b5b6874f015e36baa1bafce77553d57a0fab62f1a920484c5d98fe5e7f2956ebf14f5750852f8aa23e64ead
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SSDEEP
1536:wSIxgsegY3C2jHw7nmOlFbX2laMYvs4M43ltONlMJbwOfAlqeTCQ1ioSJlIU:DIneV3RHCruaMehM43ltONWOOfEqe/in
Malware Config
Signatures
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Modifies AppInit DLL entries 2 TTPs
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Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\eaxpjzh.dll c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f.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\ColorizationAfterglow = "3288365271" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "174" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1" LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent 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 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808" 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\ColorizationColorBalance = "89" 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\ColorizationAfterglowBalance = "10" LogonUI.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeShutdownPrivilege 2252 c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3500 LogonUI.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f.exe"C:\Users\Admin\AppData\Local\Temp\c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:2252
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x4 /state0:0xa39cf855 /state1:0x41c64e6d1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:3500