1c6b8958599c274783f0dbab19cae998c6b3f234a6f370d16b7a034c0385a3f4

Analysis

max time kernel
5s
max time network
10s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
28/01/2024, 05:18

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Reason

Machine shutdown

Report Analysis Logs

General

Target

7c3fe05614c83168612b521ff71bbd2c.exe
Size

124KB
MD5

7c3fe05614c83168612b521ff71bbd2c
SHA1

f6447e330b3af91ea9a25e869160441b665226fd
SHA256

1c6b8958599c274783f0dbab19cae998c6b3f234a6f370d16b7a034c0385a3f4
SHA512

af5e8dcc24e3cdcd5e54f71c305ac55afff505bac3056b08b620164b889614bba5b65d773c47c19fa65879120e4bf70f1c64c7c2447c9be1f27aff275dceda3d
SSDEEP

1536:GrksPO0gG9zI90Ig2j6gBXBA2WsUj2JlWWpVcCldliLFcHo5A4PXHuAkl5zCH:GlOx9oqJd7sjZMVf1iLiHo5LWAE5zY

Score

8^/10

persistence

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1547.001

Modify Registry
T1112

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\ndeapai.dll	7c3fe05614c83168612b521ff71bbd2c.exe

Modifies data under HKEY_USERS 15 IoCs

description	ioc	Process
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\StartColorMenu = "4288567808"	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\DWM	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\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\ColorizationAfterglow = "3288365271"	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\DWM\ColorizationGlassAttribute = "1"	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\EnableWindowColorization = "63"	LogonUI.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4956	7c3fe05614c83168612b521ff71bbd2c.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3112	LogonUI.exe

C:\Users\Admin\AppData\Local\Temp\7c3fe05614c83168612b521ff71bbd2c.exe
"C:\Users\Admin\AppData\Local\Temp\7c3fe05614c83168612b521ff71bbd2c.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:4956

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa39f6855 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:3112

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4956-0-0x0000000001000000-0x0000000001020000-memory.dmp

Filesize
128KB

Download
memory/4956-2-0x0000000000520000-0x0000000000521000-memory.dmp

Filesize
4KB

Download
memory/4956-1-0x0000000001000000-0x0000000001020000-memory.dmp

Filesize
128KB

Download
memory/4956-3-0x0000000001000000-0x0000000001020000-memory.dmp

Filesize
128KB

Download