Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
14/09/2024, 20:26
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3ba824084821c115ddd948f8e57a3da48283dab5d8b9f3fe81236a551bb8e5b3.exe
Resource
win7-20240708-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
3ba824084821c115ddd948f8e57a3da48283dab5d8b9f3fe81236a551bb8e5b3.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
-
Target
3ba824084821c115ddd948f8e57a3da48283dab5d8b9f3fe81236a551bb8e5b3.exe
-
Size
300KB
-
MD5
5509a527d315696cbdfbb7c366deeff4
-
SHA1
859b5cfc46b26d1fa3e47f81827d5a56aafc0f36
-
SHA256
3ba824084821c115ddd948f8e57a3da48283dab5d8b9f3fe81236a551bb8e5b3
-
SHA512
4147f7014173bcdd0f01444017d455a3cfe74cdaac41c11f14361b89d7d97c6781f807f7098228ad409101204f9c3305c6ac5c61028a6a601b957b5a33c94b65
-
SSDEEP
3072:LDhaKfxFYx7z3pXJfvhMWKINBd/kqARk42rAzaOvZyNRQmkgXqjH5UFcjrf+HhDo:RaKpFY/kJqeNhi0GTvHMww3y/IAFMsq
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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 3ba824084821c115ddd948f8e57a3da48283dab5d8b9f3fe81236a551bb8e5b3.exe Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" couzio.exe -
Executes dropped EXE 1 IoCs
pid Process 2160 couzio.exe -
Loads dropped DLL 2 IoCs
pid Process 2384 3ba824084821c115ddd948f8e57a3da48283dab5d8b9f3fe81236a551bb8e5b3.exe 2384 3ba824084821c115ddd948f8e57a3da48283dab5d8b9f3fe81236a551bb8e5b3.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /x" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /G" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /B" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /M" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /j" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /g" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /K" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /D" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /C" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /T" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /e" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /S" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /r" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /y" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /s" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /f" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /k" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /a" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /o" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /W" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /c" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /f" 3ba824084821c115ddd948f8e57a3da48283dab5d8b9f3fe81236a551bb8e5b3.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /P" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /X" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /l" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /V" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /N" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /J" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /q" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /v" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /O" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /Z" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /H" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /m" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /b" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /I" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /z" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /A" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /w" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /Y" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /u" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /i" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /d" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /R" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /n" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /F" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /p" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /h" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /L" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /t" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /E" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /U" couzio.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\couzio = "C:\\Users\\Admin\\couzio.exe /Q" couzio.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3ba824084821c115ddd948f8e57a3da48283dab5d8b9f3fe81236a551bb8e5b3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language couzio.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2384 3ba824084821c115ddd948f8e57a3da48283dab5d8b9f3fe81236a551bb8e5b3.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe 2160 couzio.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2384 3ba824084821c115ddd948f8e57a3da48283dab5d8b9f3fe81236a551bb8e5b3.exe 2160 couzio.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2384 wrote to memory of 2160 2384 3ba824084821c115ddd948f8e57a3da48283dab5d8b9f3fe81236a551bb8e5b3.exe 30 PID 2384 wrote to memory of 2160 2384 3ba824084821c115ddd948f8e57a3da48283dab5d8b9f3fe81236a551bb8e5b3.exe 30 PID 2384 wrote to memory of 2160 2384 3ba824084821c115ddd948f8e57a3da48283dab5d8b9f3fe81236a551bb8e5b3.exe 30 PID 2384 wrote to memory of 2160 2384 3ba824084821c115ddd948f8e57a3da48283dab5d8b9f3fe81236a551bb8e5b3.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\3ba824084821c115ddd948f8e57a3da48283dab5d8b9f3fe81236a551bb8e5b3.exe"C:\Users\Admin\AppData\Local\Temp\3ba824084821c115ddd948f8e57a3da48283dab5d8b9f3fe81236a551bb8e5b3.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2384 -
C:\Users\Admin\couzio.exe"C:\Users\Admin\couzio.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2160
-
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
300KB
MD52727e860e2ffd0c4b5d8d4719077b52e
SHA12f354a17cabfd6029cf67efa22597152cb2ff0ab
SHA25664b2e4d05f214e74ae5f8cea14f17e626f47fd6b0a299405ebdfd4f37e30e7c5
SHA51275834cde0bb9073b1cdc3d203b54da1bca88c178d7a37143f3cfb21f9ae08632a019c988cca05cc2e89e609ed08cbff7c72dd8bc98a628a0574e53c661b69b53