Analysis Overview
SHA256
2945b78f1df308e1e0c184b47050eb5143c1daadd57ea8eb5eadc4730eaa2f2a
Threat Level: Known bad
The file Scan00351.js was found to be: Known bad.
Malicious Activity Summary
WSHRAT
Blocklisted process makes network request
Drops startup file
Adds Run key to start application
Looks up external IP address via web service
Enumerates physical storage devices
Script User-Agent
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-10-14 10:09
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-10-14 10:09
Reported
2021-10-14 10:11
Platform
win7v20210408
Max time kernel
156s
Max time network
159s
Command Line
Signatures
WSHRAT
Blocklisted process makes network request
Drops startup file
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Scan00351.js | C:\Windows\system32\wscript.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Scan00351.js | C:\Windows\system32\wscript.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\software\microsoft\windows\currentversion\run | C:\Windows\system32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Windows\CurrentVersion\Run\Scan00351 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Local\\Temp\\Scan00351.js\"" | C:\Windows\system32\wscript.exe | N/A |
| Key created | \REGISTRY\MACHINE\software\microsoft\windows\currentversion\run | C:\Windows\system32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Scan00351 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Local\\Temp\\Scan00351.js\"" | C:\Windows\system32\wscript.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Enumerates physical storage devices
Script User-Agent
| Description | Indicator | Process | Target |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|40707513|QWOCTUPM|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 14/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\Scan00351.js
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | astatech-cn.com | udp |
| GB | 78.110.166.82:80 | astatech-cn.com | tcp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2021-10-14 10:09
Reported
2021-10-14 10:11
Platform
win10-en-20210920
Max time kernel
153s
Max time network
144s
Command Line
Signatures
WSHRAT
Blocklisted process makes network request
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Scan00351.js | C:\Windows\system32\wscript.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Scan00351.js | C:\Windows\system32\wscript.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\software\microsoft\windows\currentversion\run | C:\Windows\system32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Windows\CurrentVersion\Run\Scan00351 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Local\\Temp\\Scan00351.js\"" | C:\Windows\system32\wscript.exe | N/A |
| Key created | \REGISTRY\MACHINE\software\microsoft\windows\currentversion\run | C:\Windows\system32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Scan00351 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Local\\Temp\\Scan00351.js\"" | C:\Windows\system32\wscript.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Enumerates physical storage devices
Script User-Agent
| Description | Indicator | Process | Target |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|A6E40E89|RSSLLXYN|Admin|Microsoft Windows 10 Enterprise|plus|nan-av|false - 17/10/2021|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\Scan00351.js
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | astatech-cn.com | udp |
| GB | 78.110.166.82:80 | astatech-cn.com | tcp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 8.8.8.8:53 | sv.symcb.com | udp |
| US | 72.21.91.29:80 | sv.symcb.com | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 8.8.8.8:53 | s.symcb.com | udp |
| US | 72.21.91.29:80 | s.symcb.com | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 8.8.8.8:53 | time.windows.com | udp |
| NL | 20.101.57.9:123 | time.windows.com | udp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | 147.182.241.104 | tcp |
| US | 147.182.241.104:7121 | tcp |