92387f7472f2d0dc9efa0bf2e16136ed8bdb309cfe4d9afaf71bdac81cfd55f4

Analysis

max time kernel
75s
max time network
107s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
06/12/2022, 23:24

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Reason

Machine shutdown

Report Analysis Logs

General

Target

92387f7472f2d0dc9efa0bf2e16136ed8bdb309cfe4d9afaf71bdac81cfd55f4.exe
Size

124KB
MD5

295e9c6800dc9a28863d7e64518879cf
SHA1

267cd0dc163e2c3beb3c8e729d8e71ff7004d110
SHA256

92387f7472f2d0dc9efa0bf2e16136ed8bdb309cfe4d9afaf71bdac81cfd55f4
SHA512

30d0b9d5b73baffa41186b77ebdca8dc7975c6c884ef17baf7ab561ee8bfc67469f3b3567f018a2a2a49a9aa7166519cfcaf7ab16e92fc7ad51d521cb9040825
SSDEEP

3072:FGu9OBei4Dz6Eh5HCRQsHHU2Ha7o8WAE5zYUoh:Fpi4DrHCR1HHFtzT

Score

8^/10

persistence

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\usjqxif.dll	92387f7472f2d0dc9efa0bf2e16136ed8bdb309cfe4d9afaf71bdac81cfd55f4.exe

Modifies data under HKEY_USERS 15 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "169"	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\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "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\DWM\ColorizationAfterglow = "3288365271"	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\AccentColorMenu = "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\CurrentVersion\Themes\History\AutoColor = "0"	LogonUI.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4916	92387f7472f2d0dc9efa0bf2e16136ed8bdb309cfe4d9afaf71bdac81cfd55f4.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3900	LogonUI.exe

C:\Users\Admin\AppData\Local\Temp\92387f7472f2d0dc9efa0bf2e16136ed8bdb309cfe4d9afaf71bdac81cfd55f4.exe
"C:\Users\Admin\AppData\Local\Temp\92387f7472f2d0dc9efa0bf2e16136ed8bdb309cfe4d9afaf71bdac81cfd55f4.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:4916

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa39e8055 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:3900

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4916-132-0x0000000001000000-0x0000000001020000-memory.dmp

Filesize
128KB

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memory/4916-133-0x0000000001000000-0x0000000001020000-memory.dmp

Filesize
128KB

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