7f9f43c8cd831f91992aa88d77ea78fab39bc339bb42f2d19b3874cee28c82d5

Analysis

max time kernel
4s
max time network
9s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
23/10/2026, 00:08

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Reason

Machine shutdown

General

Target
Pro/FL Studio pro.exe
Size 645KB
Sample261023-afcbtsgv3x
SHA256 7f9f43c8cd831f91992aa88d77ea78fab39bc339bb42f2d19b3874cee28c82d5
MD5 c70b595db12076d2ef4f9364f70028cc
SHA1 4c07a620c5b8cbe6fd7d077b49bf81ccf7811b6b
SHA512 b30d9fbc0750ab9072b30f8b9b285c3d9e3047d068a6446935513fb54a974e0ca03acbf99e3cf4d1771b4efb963b9f4cf5b4b5db2d2c99a6dab45f83dc020801
SSDEEP 12288:A7qTUFuly20mB3EOIZ79QzM6flIHHFcJr:2qaIyulnqQo6flIHHQr
TLSH
T111E46083E0875999CC480EB165EAC63761241DFA0FAB0DDB5E8C5BA4627316C2FD5ECC
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

execution

Malware Config

Signatures

Executes a command shell one-liner 1 TTPs 2 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
4240	cmd.exe
2156	cmd.exe

Modifies data under HKEY_USERS 15 IoCs

description	ioc	Process
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
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\ColorizationBlurBalance = "1"	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\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\ColorizationColorBalance = "89"	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\DWM\EnableWindowColorization = "70"	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
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM	LogonUI.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3324	shutdown.exe
Token: SeRemoteShutdownPrivilege	3324	shutdown.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4332	LogonUI.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3772 wrote to memory of 2156	3772	FL Studio pro.exe	85
PID 3772 wrote to memory of 4240	3772	FL Studio pro.exe	86
PID 2156 wrote to memory of 3324	2156	cmd.exe	92
PID 4240 wrote to memory of 2384	4240	cmd.exe	93

C:\Users\Admin\AppData\Local\Temp\Pro\FL Studio pro.exe
"C:\Users\Admin\AppData\Local\Temp\Pro\FL Studio pro.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3772
- C:\Windows\SYSTEM32\cmd.exe
  cmd /c shutdown -s -t 0
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:2156
- - C:\Windows\system32\shutdown.exe
    shutdown -s -t 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3324
- C:\Windows\SYSTEM32\cmd.exe
  cmd /c GamePanel
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:4240
- - C:\Windows\system32\GamePanel.exe
    GamePanel
    3⤵
    PID:2384

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa3944855 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:4332

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3772-0-0x0000000180000000-0x00000001819A3000-memory.dmp

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