b4386e9cb13bba8fddbf2913fae7cd0ef99ab340d4492489b2cd578ffc106b01

Analysis

max time kernel
12s
max time network
14s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/09/2024, 15:09

Sharing

Copy URL

Twitter E-mail

Reason

Machine shutdown

Report Analysis Logs

General

Target

iio.bat
Size

529B
MD5

4408c717590290587839b37ad06e2843
SHA1

5071a515dc397e55fe907452d6218ca48c5bde4c
SHA256

b4386e9cb13bba8fddbf2913fae7cd0ef99ab340d4492489b2cd578ffc106b01
SHA512

e64cf2a9ffc376b8ab8d97466ca4a7e61180fea5187065371aab26c712d94d549a601aa543a731b9c42cbe88f1a8ab1799cf07e814222693cf0f40b10e21d1b3

Score

1^/10

Malware Config

Signatures

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\AccentColor = "4292311040"	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\ColorizationColorBalance = "89"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1"	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\ColorizationAfterglowBalance = "10"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "182"	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
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM	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
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271"	LogonUI.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\Local Settings	calc.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1276	shutdown.exe
Token: SeRemoteShutdownPrivilege	1276	shutdown.exe
Token: SeSystemtimePrivilege	1320	cmd.exe
Token: SeSystemtimePrivilege	1320	cmd.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
456	OpenWith.exe
2780	LogonUI.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1320 wrote to memory of 4728	1320	cmd.exe	83
PID 1320 wrote to memory of 4728	1320	cmd.exe	83
PID 1320 wrote to memory of 3908	1320	cmd.exe	84
PID 1320 wrote to memory of 3908	1320	cmd.exe	84
PID 1320 wrote to memory of 1504	1320	cmd.exe	85
PID 1320 wrote to memory of 1504	1320	cmd.exe	85
PID 1320 wrote to memory of 1276	1320	cmd.exe	86
PID 1320 wrote to memory of 1276	1320	cmd.exe	86
PID 1320 wrote to memory of 3352	1320	cmd.exe	88
PID 1320 wrote to memory of 3352	1320	cmd.exe	88
PID 3352 wrote to memory of 2912	3352	cmd.exe	90
PID 3352 wrote to memory of 2912	3352	cmd.exe	90

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\iio.bat"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1320
- C:\Windows\system32\calc.exe
  calc
  2⤵
  - Modifies registry class
  PID:4728
- C:\Windows\system32\msg.exe
  msg * R.I.P
  2⤵
  PID:3908
- C:\Windows\system32\msg.exe
  msg * R.I.P
  2⤵
  PID:1504
- C:\Windows\system32\shutdown.exe
  shutdown -r -t 10 -c "VIRUS DETECTED"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1276
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /K start
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3352
- - C:\Windows\system32\cmd.exe
    cmd.exe
    3⤵
    PID:2912

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:456

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa39a9055 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:2780

Windows 7 deprecation

Loading Replay Monitor...

Analysis

Sharing

Errors

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads