Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
141s -
max time network
51s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
03/10/2022, 23:04
Static task
static1
Behavioral task
behavioral1
Sample
513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe
Resource
win10v2004-20220812-en
General
-
Target
513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe
-
Size
22KB
-
MD5
50b1974f83dd6a3b216505d0eb18bfb4
-
SHA1
8d46e7d0fd7814fbf7fd061c1ea95128fe89bcd8
-
SHA256
513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79
-
SHA512
5bc647ada0f4b616feb38ed17959cdc82288440cb14c5328f1a84282ecb3e79a6144b6286efcd47f4a4048c7d064ce48efe565202661a6f4391fe682437a9f64
-
SSDEEP
384:PDNBnHLG1wOsbp2X70O0xrvlTiq03za92tPydkJn/4QVZSMzh3:7NBHLlPbp2r6lTiq03/1ydkdZcMh
Malware Config
Signatures
-
Modifies firewall policy service 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\ 513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe:*:Enabled:explorer" 513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x000500000000b2d2-55.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 1880 513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe -
Modifies WinLogon 2 TTPs 8 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\logon032\Startup = "logon032" 513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\logon032\Impersonate = "1" 513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\logon032\Asynchronous = "1" 513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\logon032\MaxWait = "1" 513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\logon032\nuk4key = "[3401633916792[Admin]" 513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\logon032 513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify 513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\logon032\DllName = "logon032.dll" 513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\logon032.dll 513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe File created C:\Windows\SysWOW64\wnlogon.sys 513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe File opened for modification C:\Windows\SysWOW64\wnlogon.sys 513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1880 513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 464 Process not Found -
Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1880 wrote to memory of 1344 1880 513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe 15
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1344
-
C:\Users\Admin\AppData\Local\Temp\513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe"C:\Users\Admin\AppData\Local\Temp\513b60fa41c48298495f53a327d21ae78acf60836ddcb5dfd3c9f672d20b9b79.exe"2⤵
- Modifies firewall policy service
- Loads dropped DLL
- Modifies WinLogon
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1880
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
17KB
MD529ce5c90602f8e04435bf89c9ae7a21c
SHA1b97137f2e6f07d1280cd33ec345293f7dcabbb35
SHA25670156edd50946a426baccf0788852ec53f8c51f260781b25e7e10ee39e49d82e
SHA512c94a043e3816f0c17e957dd912abc3d989db9b3246fd92a0115f1c84591438a845dc8e14f5637933bfba313131ce76aa71e239f603fadf02ff041cc50b3e81dd