Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Resubmissions
28/09/2022, 12:09
220928-pbfk1sfge6 628/09/2022, 12:06
220928-n91heafgd8 625/09/2022, 08:14
220925-j43y5adhe6 125/09/2022, 08:12
220925-j338hafbgj 123/09/2022, 03:48
220923-ec7qsadae9 623/09/2022, 03:47
220923-ecqr9sdae4 612/09/2022, 05:17
220912-fy11ssgddn 611/09/2022, 20:06
220911-yvq1jacbc5 609/09/2022, 02:19
220909-cr3z2agcg9 606/09/2022, 05:13
220906-fwe1jsfdg2 6Analysis
-
max time kernel
13s -
max time network
17s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
28/09/2022, 12:06
Static task
static1
Behavioral task
behavioral1
Sample
MPM_FILM.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
MPM_FILM.exe
Resource
win10-20220812-en
Behavioral task
behavioral3
Sample
MPM_FILM.exe
Resource
win10v2004-20220901-en
Errors
General
-
Target
MPM_FILM.exe
-
Size
640KB
-
MD5
c341201d49eb16883d168568711b43c8
-
SHA1
b5430ebb3c4283e0d8ba945d82294485f6323c69
-
SHA256
da641c3cfe9c99896d5d3553f938e5b9dca924619d0f25aecebdb0961146098c
-
SHA512
8e6deb15ff19bc4575181042d15dd07b9730563aac2c80b888fcbdeca325da6c1be22079ce5b32c51399f280e96cfa806c631b6232354f0053d13df10b92ae6d
-
SSDEEP
12288:nLkND5t6BvD/B0MSscDZZN2VOaZLKTKvn8TU3M2pjGwvi:n4zcDJK1ZL6LZLqKf8TU3MsG
Malware Config
Signatures
-
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run MPM_FILM.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\CustomMBR = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MPM_FILM.exe -BypassWarning" MPM_FILM.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 MPM_FILM.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3292 schtasks.exe -
Modifies data under HKEY_USERS 15 IoCs
description ioc Process 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\DWM\ColorizationColorBalance = "89" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "223" LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM 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\ColorizationGlassAttribute = "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\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808" 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\AccentColor = "4292311040" 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\CurrentVersion\Themes\History\AutoColor = "0" 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 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeShutdownPrivilege 4836 MPM_FILM.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4836 MPM_FILM.exe 4268 LogonUI.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4836 wrote to memory of 3292 4836 MPM_FILM.exe 83 PID 4836 wrote to memory of 3292 4836 MPM_FILM.exe 83 PID 4836 wrote to memory of 3292 4836 MPM_FILM.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\MPM_FILM.exe"C:\Users\Admin\AppData\Local\Temp\MPM_FILM.exe"1⤵
- Adds Run key to start application
- Writes to the Master Boot Record (MBR)
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4836 -
C:\Windows\SysWOW64\schtasks.exeschtasks.exe /Create /TN CustomMBR /ru SYSTEM /SC ONSTART /TR "C:\Users\Admin\AppData\Local\Temp\MPM_FILM.exe -BypassWarning"2⤵
- Creates scheduled task(s)
PID:3292
-
-
C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x4 /state0:0xa39eb855 /state1:0x41c64e6d1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:4268