727af8838b6d3f378b8c3efdba5e772810a8e56026ebaeccc1b896e754fb7e24

Analysis

max time kernel
9s
max time network
13s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
29/10/2022, 20:23

Sharing

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Reason

Machine shutdown

Report Analysis Logs

General

Target

727af8838b6d3f378b8c3efdba5e772810a8e56026ebaeccc1b896e754fb7e24.exe
Size

88KB
MD5

84df3a78e9ae550b66f10280a7a71850
SHA1

053897bacf6cdf51f1fca2577eb75a449dc9b57b
SHA256

727af8838b6d3f378b8c3efdba5e772810a8e56026ebaeccc1b896e754fb7e24
SHA512

045579dbfc3df721179445bb69f5eeb7de592512f47fe22b794d06ea20b22c06baac6dc8f2b32c0630fe77fb91db7708e860dfb58a1eca5707db3488bdd51871
SSDEEP

1536:XZ6fhoHCae4QZzIOfi7TeZgqfSqCY2KXXMmuGYHoBJlIU:XMfhkCa4MNTnKSqCYLMhVHoBJlIU

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\kqtcgmb.dll	727af8838b6d3f378b8c3efdba5e772810a8e56026ebaeccc1b896e754fb7e24.exe

Modifies data under HKEY_USERS 15 IoCs

description	ioc	Process
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 = "223"	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\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
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent	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\ColorizationBlurBalance = "1"	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\ColorizationColor = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1"	LogonUI.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2416	727af8838b6d3f378b8c3efdba5e772810a8e56026ebaeccc1b896e754fb7e24.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4848	LogonUI.exe

C:\Users\Admin\AppData\Local\Temp\727af8838b6d3f378b8c3efdba5e772810a8e56026ebaeccc1b896e754fb7e24.exe
"C:\Users\Admin\AppData\Local\Temp\727af8838b6d3f378b8c3efdba5e772810a8e56026ebaeccc1b896e754fb7e24.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:2416

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa39ea855 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:4848

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/2416-132-0x0000000001000000-0x0000000001017000-memory.dmp

Filesize
92KB

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memory/2416-133-0x0000000001000000-0x0000000001017000-memory.dmp

Filesize
92KB

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