Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
143s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
01/05/2024, 06:01
Static task
static1
Behavioral task
behavioral1
Sample
Server.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
Server.exe
Resource
win10v2004-20240419-en
General
-
Target
Server.exe
-
Size
43KB
-
MD5
096c893336194f84c8c12680e33ce18f
-
SHA1
4c2f0cfe820211539d2ecaab80a2a675f78dc7c7
-
SHA256
271d3edb1fe545ec7018231b0a1ff40e1454fbc9befe96049b2f629aaddf8905
-
SHA512
0b68d7a2706ec1253352dfc0972f3dca80687d96aa090cb0610d389bae8909e60e5ea64a07dadbfb41a5e55096269c67cfe947e190d3f2f3be1e01fc7303b507
-
SSDEEP
768:IkhB38+7iJ1SUk27YrK9eTO2ww5E1T6H8jHfYqvtO1Sx4r1hCSNTY7h4HCCjPka:HaenkSU36dsSw4HCCrk
Malware Config
Signatures
-
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 532 netsh.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\Control Panel\International\Geo\Nation Server.exe -
Drops startup file 2 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8515eb34d8f9de5af815466e9715b3e5.exe Trojan.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8515eb34d8f9de5af815466e9715b3e5.exe Trojan.exe -
Executes dropped EXE 1 IoCs
pid Process 3100 Trojan.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\8515eb34d8f9de5af815466e9715b3e5 = "\"C:\\Users\\Admin\\AppData\\Roaming\\Trojan.exe\" .." Trojan.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\8515eb34d8f9de5af815466e9715b3e5 = "\"C:\\Users\\Admin\\AppData\\Roaming\\Trojan.exe\" .." Trojan.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 25 IoCs
pid Process 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe 3100 Trojan.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3100 Trojan.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 60 wrote to memory of 3100 60 Server.exe 85 PID 60 wrote to memory of 3100 60 Server.exe 85 PID 60 wrote to memory of 3100 60 Server.exe 85 PID 3100 wrote to memory of 532 3100 Trojan.exe 87 PID 3100 wrote to memory of 532 3100 Trojan.exe 87 PID 3100 wrote to memory of 532 3100 Trojan.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\Server.exe"C:\Users\Admin\AppData\Local\Temp\Server.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:60 -
C:\Users\Admin\AppData\Roaming\Trojan.exe"C:\Users\Admin\AppData\Roaming\Trojan.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3100 -
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\Trojan.exe" "Trojan.exe" ENABLE3⤵
- Modifies Windows Firewall
PID:532
-
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
43KB
MD5096c893336194f84c8c12680e33ce18f
SHA14c2f0cfe820211539d2ecaab80a2a675f78dc7c7
SHA256271d3edb1fe545ec7018231b0a1ff40e1454fbc9befe96049b2f629aaddf8905
SHA5120b68d7a2706ec1253352dfc0972f3dca80687d96aa090cb0610d389bae8909e60e5ea64a07dadbfb41a5e55096269c67cfe947e190d3f2f3be1e01fc7303b507