Analysis Overview
SHA256
47ef53bf5833e55b94c424f1a3560baf56bb672760e89fab43a0eb226720e265
Threat Level: Known bad
The file Purchase-Order-23726.vbs 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
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-07-26 10:02
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-07-26 10:02
Reported
2023-07-26 10:04
Platform
win7-20230712-en
Max time kernel
150s
Max time network
153s
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\Purchase-Order-23726.vbs | C:\Windows\System32\WScript.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Purchase-Order-23726.vbs | C:\Windows\System32\WScript.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| 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\Purchase-Order-23726 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Local\\Temp\\Purchase-Order-23726.vbs\"" | C:\Windows\System32\WScript.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\software\microsoft\windows\currentversion\run | C:\Windows\System32\WScript.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Windows\CurrentVersion\Run\Purchase-Order-23726 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Local\\Temp\\Purchase-Order-23726.vbs\"" | 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
Processes
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Purchase-Order-23726.vbs"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | chongmei33.publicvm.com | udp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
Files
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Purchase-Order-23726.vbs
| MD5 | c1782dd257f96535b081857cd64e2598 |
| SHA1 | dcfc5c3fe03e591bc9a6cfb7b008a312eedf343b |
| SHA256 | 47ef53bf5833e55b94c424f1a3560baf56bb672760e89fab43a0eb226720e265 |
| SHA512 | b39e5eee7a3e8d33ba01ca022bdd564a4ef0c6f00c40adebebec4ee8a310855859fcc1b6834d4361654630518989196e1f0e38160e7feac462a021f52cfe0840 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\U6AGJ71Z\json[1].json
| MD5 | 0c17abb0ed055fecf0c48bb6e46eb4eb |
| SHA1 | a692730c8ec7353c31b94a888f359edb54aaa4c8 |
| SHA256 | f41e99f954e33e7b0e39930ec8620bf29801efc44275c1ee6b5cfa5e1be202c0 |
| SHA512 | 645a9f2f94461d8a187261b736949df398ece5cfbf1af8653d18d3487ec1269d9f565534c1e249c12f31b3b1a41a8512953b1e991b001fc1360059e3fd494ec3 |
Analysis: behavioral2
Detonation Overview
Submitted
2023-07-26 10:02
Reported
2023-07-26 10:04
Platform
win10v2004-20230703-en
Max time kernel
160s
Max time network
168s
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\Purchase-Order-23726.vbs | C:\Windows\System32\WScript.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Purchase-Order-23726.vbs | C:\Windows\System32\WScript.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Purchase-Order-23726 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Local\\Temp\\Purchase-Order-23726.vbs\"" | 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\Purchase-Order-23726 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Local\\Temp\\Purchase-Order-23726.vbs\"" | C:\Windows\System32\WScript.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\software\microsoft\windows\currentversion\run | 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
Processes
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Purchase-Order-23726.vbs"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 254.5.248.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | chongmei33.publicvm.com | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| US | 8.8.8.8:53 | 81.144.47.103.in-addr.arpa | udp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| US | 8.8.8.8:53 | 71.121.18.2.in-addr.arpa | udp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| US | 8.8.8.8:53 | 86.8.109.52.in-addr.arpa | udp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| US | 8.8.8.8:53 | 254.210.247.8.in-addr.arpa | udp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| US | 8.8.8.8:53 | 202.74.101.95.in-addr.arpa | udp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| US | 8.8.8.8:53 | 1.173.189.20.in-addr.arpa | udp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
| SG | 103.47.144.81:7045 | chongmei33.publicvm.com | tcp |
Files
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Purchase-Order-23726.vbs
| MD5 | c1782dd257f96535b081857cd64e2598 |
| SHA1 | dcfc5c3fe03e591bc9a6cfb7b008a312eedf343b |
| SHA256 | 47ef53bf5833e55b94c424f1a3560baf56bb672760e89fab43a0eb226720e265 |
| SHA512 | b39e5eee7a3e8d33ba01ca022bdd564a4ef0c6f00c40adebebec4ee8a310855859fcc1b6834d4361654630518989196e1f0e38160e7feac462a021f52cfe0840 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5XLATO3O\json[1].json
| MD5 | 0c17abb0ed055fecf0c48bb6e46eb4eb |
| SHA1 | a692730c8ec7353c31b94a888f359edb54aaa4c8 |
| SHA256 | f41e99f954e33e7b0e39930ec8620bf29801efc44275c1ee6b5cfa5e1be202c0 |
| SHA512 | 645a9f2f94461d8a187261b736949df398ece5cfbf1af8653d18d3487ec1269d9f565534c1e249c12f31b3b1a41a8512953b1e991b001fc1360059e3fd494ec3 |