Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
150s -
max time network
52s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
05/12/2022, 23:25
Static task
static1
Behavioral task
behavioral1
Sample
b5f3b9e5e1cb30248704967bc51550f6fcfab354c19e6cb54051be933eeae0d5.exe
Resource
win7-20220901-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
b5f3b9e5e1cb30248704967bc51550f6fcfab354c19e6cb54051be933eeae0d5.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
8 signatures
150 seconds
General
-
Target
b5f3b9e5e1cb30248704967bc51550f6fcfab354c19e6cb54051be933eeae0d5.exe
-
Size
128KB
-
MD5
5e526353849bc4f87442430e0ee9c4d1
-
SHA1
d2646fdb75f66eb33fe964b5b6e11c282621a54a
-
SHA256
b5f3b9e5e1cb30248704967bc51550f6fcfab354c19e6cb54051be933eeae0d5
-
SHA512
cd08bf937bd7ed46eef33ee950b9a9391b2df4af50b9468c4f8928a927c13e80d2c3de29c3f91bdfee74635c207e54faf42bd5794b291725f40a59c550980104
-
SSDEEP
1536:MuGsMx2k2OG4w0+l3R4amUwucNKI4PXaLhR8eHnuXcFBnbStp6O+o/dJNZWW7foN:M92ROG4zUxPXER8eOkBWGiTgW7U
Score
10/10
Malware Config
Signatures
-
Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" b5f3b9e5e1cb30248704967bc51550f6fcfab354c19e6cb54051be933eeae0d5.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" huilaz.exe -
Executes dropped EXE 1 IoCs
pid Process 556 huilaz.exe -
Loads dropped DLL 2 IoCs
pid Process 2016 b5f3b9e5e1cb30248704967bc51550f6fcfab354c19e6cb54051be933eeae0d5.exe 2016 b5f3b9e5e1cb30248704967bc51550f6fcfab354c19e6cb54051be933eeae0d5.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /D" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /e" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /B" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /K" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /W" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /L" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /C" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /Z" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /c" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /S" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /p" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /Q" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /H" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /j" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /I" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /P" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /y" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /E" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /z" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /n" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /A" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /m" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /o" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /v" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /h" b5f3b9e5e1cb30248704967bc51550f6fcfab354c19e6cb54051be933eeae0d5.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /q" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /u" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /M" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /N" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /k" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /h" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /d" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /a" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /b" huilaz.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ b5f3b9e5e1cb30248704967bc51550f6fcfab354c19e6cb54051be933eeae0d5.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /w" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /X" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /Y" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /s" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /x" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /G" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /R" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /g" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /r" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /i" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /U" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /V" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /l" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /f" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /O" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /T" huilaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\huilaz = "C:\\Users\\Admin\\huilaz.exe /t" huilaz.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2016 b5f3b9e5e1cb30248704967bc51550f6fcfab354c19e6cb54051be933eeae0d5.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe 556 huilaz.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2016 b5f3b9e5e1cb30248704967bc51550f6fcfab354c19e6cb54051be933eeae0d5.exe 556 huilaz.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2016 wrote to memory of 556 2016 b5f3b9e5e1cb30248704967bc51550f6fcfab354c19e6cb54051be933eeae0d5.exe 27 PID 2016 wrote to memory of 556 2016 b5f3b9e5e1cb30248704967bc51550f6fcfab354c19e6cb54051be933eeae0d5.exe 27 PID 2016 wrote to memory of 556 2016 b5f3b9e5e1cb30248704967bc51550f6fcfab354c19e6cb54051be933eeae0d5.exe 27 PID 2016 wrote to memory of 556 2016 b5f3b9e5e1cb30248704967bc51550f6fcfab354c19e6cb54051be933eeae0d5.exe 27
Processes
-
C:\Users\Admin\AppData\Local\Temp\b5f3b9e5e1cb30248704967bc51550f6fcfab354c19e6cb54051be933eeae0d5.exe"C:\Users\Admin\AppData\Local\Temp\b5f3b9e5e1cb30248704967bc51550f6fcfab354c19e6cb54051be933eeae0d5.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2016 -
C:\Users\Admin\huilaz.exe"C:\Users\Admin\huilaz.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:556
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
128KB
MD50ea54a285ce58857027ffcb099683b07
SHA1363b2744b7179a461ba57e5dda193fa7d0281e53
SHA256fe1f275b40582ebf7b9ba8038f87f21e770b392eaced10d434e0c13dbca48635
SHA5129ffb66094ff71626404bf251c75934c7495be1009c183567f524523bc3e69c0b52065f8d95711029c6b9c36cb4cf02579dd7369dab9e99edcd47dee05fc48f63
-
Filesize
128KB
MD50ea54a285ce58857027ffcb099683b07
SHA1363b2744b7179a461ba57e5dda193fa7d0281e53
SHA256fe1f275b40582ebf7b9ba8038f87f21e770b392eaced10d434e0c13dbca48635
SHA5129ffb66094ff71626404bf251c75934c7495be1009c183567f524523bc3e69c0b52065f8d95711029c6b9c36cb4cf02579dd7369dab9e99edcd47dee05fc48f63
-
Filesize
128KB
MD50ea54a285ce58857027ffcb099683b07
SHA1363b2744b7179a461ba57e5dda193fa7d0281e53
SHA256fe1f275b40582ebf7b9ba8038f87f21e770b392eaced10d434e0c13dbca48635
SHA5129ffb66094ff71626404bf251c75934c7495be1009c183567f524523bc3e69c0b52065f8d95711029c6b9c36cb4cf02579dd7369dab9e99edcd47dee05fc48f63
-
Filesize
128KB
MD50ea54a285ce58857027ffcb099683b07
SHA1363b2744b7179a461ba57e5dda193fa7d0281e53
SHA256fe1f275b40582ebf7b9ba8038f87f21e770b392eaced10d434e0c13dbca48635
SHA5129ffb66094ff71626404bf251c75934c7495be1009c183567f524523bc3e69c0b52065f8d95711029c6b9c36cb4cf02579dd7369dab9e99edcd47dee05fc48f63