c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f

Analysis

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

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Reason

Machine shutdown

Report Analysis Logs

General

Target

c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f.exe
Size

92KB
MD5

779baabe035f1302fbcefe5f777b03af
SHA1

a23fd021d73e03e72a30f75c311045510077e6b0
SHA256

c727e21ad64121aca552293d6d5907a169c6ddc7920844b9b759be5bc664863f
SHA512

c32caec7087b63c641a25ce2166c3ff3b635a7728b5b6874f015e36baa1bafce77553d57a0fab62f1a920484c5d98fe5e7f2956ebf14f5750852f8aa23e64ead
SSDEEP

1536:wSIxgsegY3C2jHw7nmOlFbX2laMYvs4M43ltONlMJbwOfAlqeTCQ1ioSJlIU:DIneV3RHCruaMehM43ltONWOOfEqe/in

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\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

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

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa39cf855 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:3500

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/2252-132-0x0000000001000000-0x0000000001018000-memory.dmp

Filesize
96KB

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memory/2252-133-0x0000000001000000-0x0000000001018000-memory.dmp

Filesize
96KB

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