3c2cbcfb0dc0b92e1a0f15e725a1f8c4756a990e298098d94087cdd3fd491758

Analysis

max time kernel
72s
max time network
73s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
11/06/2024, 14:09

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Reason

Machine shutdown

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General

Target

Delta.exe
Size

17.0MB
MD5

774ffee84d8e760761b8819edd2bc252
SHA1

74ff2bcc3baf64790181b97dc09ab951d9440379
SHA256

3c2cbcfb0dc0b92e1a0f15e725a1f8c4756a990e298098d94087cdd3fd491758
SHA512

935624fdaa9ae57d4515a456a9383c20240988848046fcab69948450413e573167c0f17a456f0f5120ec13e3215759ad11c4857873900606116c3e495dd69650
SSDEEP

196608:LOM8QZXcqPrn0guhegnueaIN3l4X+yBXeLUpcgwBj9aR:LOM8EmegnBaS1C+yBaUpcgwBj0

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3688	2912	WerFault.exe	72

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\ColorizationAfterglowBalance = "10"	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\Explorer\Accent	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271"	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\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "1"	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\ColorizationGlassAttribute = "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\CurrentVersion\Themes\History\AutoColor = "0"	LogonUI.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2572	LogonUI.exe

C:\Users\Admin\AppData\Local\Temp\Delta.exe
"C:\Users\Admin\AppData\Local\Temp\Delta.exe"
1⤵
PID:2912
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2912 -s 1272
  2⤵
  - Program crash
  PID:3688

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3612

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0 /state0:0xa3ae4055 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:2572

Network

MITRE ATT&CK Matrix

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Downloads

memory/2912-0-0x000000007393E000-0x000000007393F000-memory.dmp

Filesize
4KB

Download
memory/2912-1-0x0000000000C00000-0x0000000001D06000-memory.dmp

Filesize
17.0MB

Download
memory/2912-2-0x0000000073930000-0x000000007401E000-memory.dmp

Filesize
6.9MB

Download
memory/2912-3-0x00000000064F0000-0x00000000064F8000-memory.dmp

Filesize
32KB

Download
memory/2912-4-0x0000000006900000-0x0000000006938000-memory.dmp

Filesize
224KB

Download
memory/2912-5-0x0000000073930000-0x000000007401E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

Errors

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads