Analysis Overview
SHA256
08d5d900b3a8e184322de8b75cdedbe01110f31e54f3569a4384578a3f4d17f1
Threat Level: Known bad
The file RFQ.js was found to be: Known bad.
Malicious Activity Summary
Vjw0rm
WSHRAT
Blocklisted process makes network request
Drops startup file
Checks computer location settings
Looks up external IP address via web service
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Script User-Agent
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-11-25 07:00
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-11-25 07:00
Reported
2022-11-25 07:03
Platform
win7-20220901-en
Max time kernel
150s
Max time network
159s
Command Line
Signatures
Vjw0rm
WSHRAT
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\YrOEWnslxF.js | C:\Windows\System32\wscript.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\YrOEWnslxF.js | C:\Windows\System32\wscript.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\RFQ.js | C:\Windows\system32\wscript.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\RFQ.js | C:\Windows\System32\wscript.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\YrOEWnslxF.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|94A7BB46|RYNKSFQE|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 25/11/2022|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|94A7BB46|RYNKSFQE|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 25/11/2022|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|94A7BB46|RYNKSFQE|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 25/11/2022|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|94A7BB46|RYNKSFQE|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 25/11/2022|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|94A7BB46|RYNKSFQE|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 25/11/2022|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|94A7BB46|RYNKSFQE|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 25/11/2022|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|94A7BB46|RYNKSFQE|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 25/11/2022|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1516 wrote to memory of 768 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 1516 wrote to memory of 768 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 1516 wrote to memory of 768 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 1516 wrote to memory of 1060 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 1516 wrote to memory of 1060 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 1516 wrote to memory of 1060 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 1060 wrote to memory of 2024 | N/A | C:\Windows\System32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 1060 wrote to memory of 2024 | N/A | C:\Windows\System32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 1060 wrote to memory of 2024 | N/A | C:\Windows\System32\wscript.exe | C:\Windows\System32\wscript.exe |
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\RFQ.js
C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\YrOEWnslxF.js"
C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\RFQ.js"
C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\YrOEWnslxF.js"
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | ip-api.com | udp |
| N/A | 8.8.8.8:53 | javaautorun.duia.ro | udp |
| N/A | 8.8.8.8:53 | javaautorun.duia.ro | udp |
| N/A | 208.95.112.1:80 | ip-api.com | tcp |
| N/A | 8.8.8.8:53 | harold.2waky.com | udp |
| N/A | 185.246.221.12:3609 | harold.2waky.com | tcp |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
| N/A | 185.246.221.12:3609 | harold.2waky.com | tcp |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
| N/A | 185.246.221.12:3609 | harold.2waky.com | tcp |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
| N/A | 185.246.221.12:3609 | harold.2waky.com | tcp |
| N/A | 185.246.221.12:3609 | harold.2waky.com | tcp |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
| N/A | 185.246.221.12:3609 | harold.2waky.com | tcp |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
| N/A | 185.246.221.12:3609 | harold.2waky.com | tcp |
Files
memory/1516-54-0x000007FEFB7F1000-0x000007FEFB7F3000-memory.dmp
memory/768-55-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\YrOEWnslxF.js
| MD5 | 36d415caba60b2d25ec025ddfb2946ff |
| SHA1 | 0f2d8827e5d953820f382b9268beaa4f1243f1f6 |
| SHA256 | a1fed232c279cf33ba1057be78a2d3ec55cb761260ee67ac3e9fbeb445ef56c0 |
| SHA512 | f0810bfeb23410093c5dc311c8c3fef12d87cbc13ae44b3ba9dd8e8e82a42b5ab877996b7587a3821c5a42d1b91ccea4436f2bdf242e008d620dee2b5ad1e5ac |
memory/1060-58-0x0000000000000000-mapping.dmp
C:\Users\Admin\RFQ.js
| MD5 | 65847356bd0afee1a1225141a38a3424 |
| SHA1 | 4f5bb8e2d6793142f6869b6de3cf8268abc8d1e8 |
| SHA256 | 08d5d900b3a8e184322de8b75cdedbe01110f31e54f3569a4384578a3f4d17f1 |
| SHA512 | 849905d69dbbb8c7ce36a6bb2bd46ff773286c21b07db95b5b84e133494e87392f69fb14f96e00128c1e62bd3cea5d2e2260a4ff21d54143fe04393475ae72ce |
memory/2024-61-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\YrOEWnslxF.js
| MD5 | 36d415caba60b2d25ec025ddfb2946ff |
| SHA1 | 0f2d8827e5d953820f382b9268beaa4f1243f1f6 |
| SHA256 | a1fed232c279cf33ba1057be78a2d3ec55cb761260ee67ac3e9fbeb445ef56c0 |
| SHA512 | f0810bfeb23410093c5dc311c8c3fef12d87cbc13ae44b3ba9dd8e8e82a42b5ab877996b7587a3821c5a42d1b91ccea4436f2bdf242e008d620dee2b5ad1e5ac |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\RFQ.js
| MD5 | 65847356bd0afee1a1225141a38a3424 |
| SHA1 | 4f5bb8e2d6793142f6869b6de3cf8268abc8d1e8 |
| SHA256 | 08d5d900b3a8e184322de8b75cdedbe01110f31e54f3569a4384578a3f4d17f1 |
| SHA512 | 849905d69dbbb8c7ce36a6bb2bd46ff773286c21b07db95b5b84e133494e87392f69fb14f96e00128c1e62bd3cea5d2e2260a4ff21d54143fe04393475ae72ce |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\YrOEWnslxF.js
| MD5 | 36d415caba60b2d25ec025ddfb2946ff |
| SHA1 | 0f2d8827e5d953820f382b9268beaa4f1243f1f6 |
| SHA256 | a1fed232c279cf33ba1057be78a2d3ec55cb761260ee67ac3e9fbeb445ef56c0 |
| SHA512 | f0810bfeb23410093c5dc311c8c3fef12d87cbc13ae44b3ba9dd8e8e82a42b5ab877996b7587a3821c5a42d1b91ccea4436f2bdf242e008d620dee2b5ad1e5ac |
Analysis: behavioral2
Detonation Overview
Submitted
2022-11-25 07:00
Reported
2022-11-25 07:03
Platform
win10v2004-20220812-en
Max time kernel
150s
Max time network
167s
Command Line
Signatures
Vjw0rm
WSHRAT
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation | C:\Windows\system32\wscript.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation | C:\Windows\System32\wscript.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\RFQ.js | C:\Windows\System32\wscript.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\YrOEWnslxF.js | C:\Windows\System32\wscript.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\YrOEWnslxF.js | C:\Windows\System32\wscript.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\YrOEWnslxF.js | C:\Windows\System32\wscript.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\RFQ.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|18024990|TMKNGOMU|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 25/11/2022|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|18024990|TMKNGOMU|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 25/11/2022|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
| HTTP User-Agent header | WSHRAT|18024990|TMKNGOMU|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 25/11/2022|JavaScript-v3.4|NL:Netherlands | N/A | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4060 wrote to memory of 8 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 4060 wrote to memory of 8 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 4060 wrote to memory of 116 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 4060 wrote to memory of 116 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 116 wrote to memory of 4372 | N/A | C:\Windows\System32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 116 wrote to memory of 4372 | N/A | C:\Windows\System32\wscript.exe | C:\Windows\System32\wscript.exe |
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\RFQ.js
C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\YrOEWnslxF.js"
C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\RFQ.js"
C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\YrOEWnslxF.js"
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | javaautorun.duia.ro | udp |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
| N/A | 93.184.221.240:80 | tcp | |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
| N/A | 8.8.8.8:53 | ip-api.com | udp |
| N/A | 208.95.112.1:80 | ip-api.com | tcp |
| N/A | 8.8.8.8:53 | harold.2waky.com | udp |
| N/A | 185.246.221.12:3609 | harold.2waky.com | tcp |
| N/A | 93.184.220.29:80 | tcp | |
| N/A | 93.184.221.240:80 | tcp | |
| N/A | 93.184.221.240:80 | tcp | |
| N/A | 93.184.221.240:80 | tcp | |
| N/A | 104.80.225.205:443 | tcp | |
| N/A | 185.246.221.12:3609 | harold.2waky.com | tcp |
| N/A | 93.184.221.240:80 | tcp | |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
| N/A | 185.246.221.12:3609 | harold.2waky.com | tcp |
| N/A | 8.8.8.8:53 | 164.2.77.40.in-addr.arpa | udp |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
| N/A | 185.246.221.12:3609 | harold.2waky.com | tcp |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
| N/A | 185.246.221.12:3609 | harold.2waky.com | tcp |
| N/A | 185.246.221.12:3609 | harold.2waky.com | tcp |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
| N/A | 185.246.221.12:3609 | harold.2waky.com | tcp |
| N/A | 20.189.173.2:443 | tcp | |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
| N/A | 154.120.77.219:5465 | javaautorun.duia.ro | tcp |
Files
memory/8-132-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\YrOEWnslxF.js
| MD5 | 36d415caba60b2d25ec025ddfb2946ff |
| SHA1 | 0f2d8827e5d953820f382b9268beaa4f1243f1f6 |
| SHA256 | a1fed232c279cf33ba1057be78a2d3ec55cb761260ee67ac3e9fbeb445ef56c0 |
| SHA512 | f0810bfeb23410093c5dc311c8c3fef12d87cbc13ae44b3ba9dd8e8e82a42b5ab877996b7587a3821c5a42d1b91ccea4436f2bdf242e008d620dee2b5ad1e5ac |
memory/116-134-0x0000000000000000-mapping.dmp
C:\Users\Admin\RFQ.js
| MD5 | 65847356bd0afee1a1225141a38a3424 |
| SHA1 | 4f5bb8e2d6793142f6869b6de3cf8268abc8d1e8 |
| SHA256 | 08d5d900b3a8e184322de8b75cdedbe01110f31e54f3569a4384578a3f4d17f1 |
| SHA512 | 849905d69dbbb8c7ce36a6bb2bd46ff773286c21b07db95b5b84e133494e87392f69fb14f96e00128c1e62bd3cea5d2e2260a4ff21d54143fe04393475ae72ce |
memory/4372-136-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\YrOEWnslxF.js
| MD5 | 36d415caba60b2d25ec025ddfb2946ff |
| SHA1 | 0f2d8827e5d953820f382b9268beaa4f1243f1f6 |
| SHA256 | a1fed232c279cf33ba1057be78a2d3ec55cb761260ee67ac3e9fbeb445ef56c0 |
| SHA512 | f0810bfeb23410093c5dc311c8c3fef12d87cbc13ae44b3ba9dd8e8e82a42b5ab877996b7587a3821c5a42d1b91ccea4436f2bdf242e008d620dee2b5ad1e5ac |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\RFQ.js
| MD5 | 06b99261af03e77d56ee37fc6bce8611 |
| SHA1 | e9a34dc471bb0d0f46f74c52fd293658445722fc |
| SHA256 | dec5142fd0356495b7ba488f6dc24b0d970643be2c4dbbb6ff3ae098963a5747 |
| SHA512 | 88dd022caabc82142bdf7b7d8cedb58c39f6fb72f114db9645ddd58761d87bb3b23c999f7eade35f07a17b1aed319a9c4375c1017f8d9d3c65db01f031901101 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\YrOEWnslxF.js
| MD5 | 36d415caba60b2d25ec025ddfb2946ff |
| SHA1 | 0f2d8827e5d953820f382b9268beaa4f1243f1f6 |
| SHA256 | a1fed232c279cf33ba1057be78a2d3ec55cb761260ee67ac3e9fbeb445ef56c0 |
| SHA512 | f0810bfeb23410093c5dc311c8c3fef12d87cbc13ae44b3ba9dd8e8e82a42b5ab877996b7587a3821c5a42d1b91ccea4436f2bdf242e008d620dee2b5ad1e5ac |