Analysis
- max time kernel
12s - max time network
14s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system - submitted
05/05/2024, 02:08
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
14baf40f53594c5abd14d2f6d87caf83_JaffaCakes118.exe
Resource
win7-20240221-en
8 signatures
150 seconds
Errors
Reason
Machine shutdown
General
- Target 14baf40f53594c5abd14d2f6d87caf83_JaffaCakes118.exe
- Size 468KB
- Sample240505-ckwblsee87
- SHA256 1d0fc0a8457031236be2041236865a40bb1838fc445fe7f235b6f58a6026dfea
- MD5 14baf40f53594c5abd14d2f6d87caf83
- SHA1 ec9a20c4dd47490122a8fe64c4197036593c684c
- SHA512 25fcb4686fe6d3455bf2a9a4d592488442658351ebd735dd8fc0888a2f6b6bedd21164f08b301b19bb34588f6ecf3faf5f55f07e089bbedb4ad8e41ccf0bb55d
- SSDEEP 6144:BRo8wwe9YCOnvHIOOpDTUyEYb/HJWQ8LOXwuAmLOZGtxcQaWtDoXyEjdARQ9b87M:B68ww/H8UypdwmLttxVuXyOzb8JeGmLb
- MD5 SHA1 SHA512 SSDEEP
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 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 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271" 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\EnableWindowColorization = "174" 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\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 - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4036 14baf40f53594c5abd14d2f6d87caf83_JaffaCakes118.exe 4036 14baf40f53594c5abd14d2f6d87caf83_JaffaCakes118.exe 4284 LogonUI.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\14baf40f53594c5abd14d2f6d87caf83_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\14baf40f53594c5abd14d2f6d87caf83_JaffaCakes118.exe"1⤵
- Suspicious use of SetWindowsHookEx
PID:4036
-
C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x4 /state0:0xa3961855 /state1:0x41c64e6d1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:4284