| File name: | 2030_040_0393.vbs |
| Full analysis: | https://app.any.run/tasks/47f33a47-e980-4cf7-b0b6-c3b048d94ba6 |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | January 18, 2019, 00:21:18 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | text/plain |
| File info: | ASCII text, with very long lines, with no line terminators |
| MD5: | 10DC6E543E755D28B7BFDB9A338B4D70 |
| SHA1: | 44282E674B4F63FE198A03B39F8A4FEAAC0E2A08 |
| SHA256: | 3175501E920B619859896921659B059CF300DFBC11362C1A83E957B9BDCDEF3A |
| SSDEEP: | 768:teOV8DPW66TWGUJKC/QEmaSoBo8aEaIBp6t7ozJFuXOpYSd//4JMGzO:lV8jWJWG/C/QEmaSMo8aEXBp6t4XYSdP |
MALICIOUS
Application was dropped or rewritten from another process
- orYIRNqwbo.exe (PID: 2308)
- osYJRNrwbo.exe (PID: 3592)
- osYJRNrwbo.exe (PID: 3796)
Downloads executable files from the Internet
- WScript.exe (PID: 3004)
Stops/Deletes Windows Defender service
- cmd.exe (PID: 3904)
- cmd.exe (PID: 3548)
- cmd.exe (PID: 3616)
- cmd.exe (PID: 3988)
Known privilege escalation attack
- DllHost.exe (PID: 3360)
Loads the Task Scheduler COM API
- osYJRNrwbo.exe (PID: 3796)
- osYJRNrwbo.exe (PID: 3592)
Trickbot detected
- osYJRNrwbo.exe (PID: 3796)
Connects to CnC server
- osYJRNrwbo.exe (PID: 3796)
Uses SVCHOST.EXE for hidden code execution
- osYJRNrwbo.exe (PID: 3796)
SUSPICIOUS
Executable content was dropped or overwritten
- WScript.exe (PID: 3004)
- orYIRNqwbo.exe (PID: 2308)
Starts CMD.EXE for commands execution
- orYIRNqwbo.exe (PID: 2308)
- osYJRNrwbo.exe (PID: 3592)
Creates files in the user directory
- orYIRNqwbo.exe (PID: 2308)
- powershell.exe (PID: 3052)
- powershell.exe (PID: 3608)
- osYJRNrwbo.exe (PID: 3796)
Executes PowerShell scripts
- cmd.exe (PID: 3696)
- cmd.exe (PID: 1632)
Creates files in the Windows directory
- osYJRNrwbo.exe (PID: 3592)
- osYJRNrwbo.exe (PID: 3796)
Removes files from Windows directory
- osYJRNrwbo.exe (PID: 3796)
Connects to unusual port
- osYJRNrwbo.exe (PID: 3796)
Checks for external IP
- osYJRNrwbo.exe (PID: 3796)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
60
Monitored processes
19
Malicious processes
5
Suspicious processes
4
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1632 | /c powershell Set-MpPreference -DisableRealtimeMonitoring $true | C:\Windows\system32\cmd.exe | — | osYJRNrwbo.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2308 | C:\Users\admin\AppData\Local\Temp\orYIRNqwbo.exe | C:\Users\admin\AppData\Local\Temp\orYIRNqwbo.exe | WScript.exe | ||||||||||||
User: admin Company: Spencer Kimball, Peter Mattis and the GIMP Development Team Integrity Level: MEDIUM Description: Declare Forwarded Exit code: 0 Version: 8.6.3.3 Modules
| |||||||||||||||
| 2316 | sc delete WinDefend | C:\Windows\system32\sc.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: A tool to aid in developing services for WindowsNT Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2808 | sc stop WinDefend | C:\Windows\system32\sc.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: A tool to aid in developing services for WindowsNT Exit code: 5 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2972 | sc delete WinDefend | C:\Windows\system32\sc.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: A tool to aid in developing services for WindowsNT Exit code: 5 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3004 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\2030_040_0393.vbs" | 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
| |||||||||||||||
| 3012 | svchost.exe | C:\Windows\system32\svchost.exe | — | osYJRNrwbo.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Host Process for Windows Services Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3052 | powershell Set-MpPreference -DisableRealtimeMonitoring $true | 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: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3080 | svchost.exe | C:\Windows\system32\svchost.exe | — | osYJRNrwbo.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Host Process for Windows Services Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3336 | sc stop WinDefend | C:\Windows\system32\sc.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: A tool to aid in developing services for WindowsNT Exit code: 1060 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
992
Read events
866
Write events
126
Delete events
0
Modification events
| (PID) Process: | (3052) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3360) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3360) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3592) osYJRNrwbo.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender |
| Operation: | write | Name: | DisableAntiSpyware |
Value: 1 | |||
| (PID) Process: | (3608) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3796) osYJRNrwbo.exe | Key: | HKEY_USERS\.DEFAULT\Software\Classes\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3012) svchost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | EnableHTTP2 |
Value: 0 | |||
Executable files
2
Suspicious files
13
Text files
6
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3052 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\ETK6NWXJ7LBKFCYPFH5M.temp | — | |
MD5:— | SHA256:— | |||
| 3608 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\VRVTV1VPN7IEKZKXT4SF.temp | — | |
MD5:— | SHA256:— | |||
| 3796 | osYJRNrwbo.exe | C:\Windows\TEMP\Cab5FC9.tmp | — | |
MD5:— | SHA256:— | |||
| 3796 | osYJRNrwbo.exe | C:\Windows\TEMP\Tar5FCA.tmp | — | |
MD5:— | SHA256:— | |||
| 3796 | osYJRNrwbo.exe | C:\Windows\TEMP\Cab5FDA.tmp | — | |
MD5:— | SHA256:— | |||
| 3796 | osYJRNrwbo.exe | C:\Windows\TEMP\Tar5FDB.tmp | — | |
MD5:— | SHA256:— | |||
| 3796 | osYJRNrwbo.exe | C:\Windows\TEMP\Cab746E.tmp | — | |
MD5:— | SHA256:— | |||
| 3796 | osYJRNrwbo.exe | C:\Windows\TEMP\Tar746F.tmp | — | |
MD5:— | SHA256:— | |||
| 3004 | WScript.exe | C:\Users\admin\AppData\Local\Temp\orYIRNqwbo.exe | executable | |
MD5:— | SHA256:— | |||
| 3052 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF2169b6.TMP | binary | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
5
DNS requests
3
Threats
10
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3796 | osYJRNrwbo.exe | GET | 200 | 93.184.221.240:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 55.2 Kb | whitelisted |
3004 | WScript.exe | GET | 200 | 172.86.186.147:80 | http://3dollarlogo.ca/Sun9HJSqwJKp.exe | CA | executable | 471 Kb | suspicious |
3796 | osYJRNrwbo.exe | GET | 200 | 147.75.40.2:80 | http://icanhazip.com/ | US | text | 14 b | shared |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3004 | WScript.exe | 172.86.186.147:80 | 3dollarlogo.ca | Amanah Tech Inc. | CA | suspicious |
3796 | osYJRNrwbo.exe | 170.247.3.218:449 | — | — | CO | malicious |
3796 | osYJRNrwbo.exe | 147.75.40.2:80 | icanhazip.com | Packet Host, Inc. | US | suspicious |
3796 | osYJRNrwbo.exe | 93.184.221.240:80 | www.download.windowsupdate.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3796 | osYJRNrwbo.exe | 164.132.223.128:447 | — | OVH SAS | FR | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
3dollarlogo.ca |
| unknown |
www.download.windowsupdate.com |
| whitelisted |
icanhazip.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3004 | WScript.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
3796 | osYJRNrwbo.exe | A Network Trojan was detected | MALWARE [PTsecurity] Blacklist Malicious SSL certificate detected (Trickbot) |
3796 | osYJRNrwbo.exe | A Network Trojan was detected | MALWARE [PTsecurity] Blacklist Malicious SSL certificate detected (Trickbot) |
3796 | osYJRNrwbo.exe | Not Suspicious Traffic | ET POLICY OpenSSL Demo CA - Internet Widgits Pty (O) |
3796 | osYJRNrwbo.exe | Attempted Information Leak | ET POLICY IP Check Domain (icanhazip. com in HTTP Host) |
3796 | osYJRNrwbo.exe | A Network Trojan was detected | MALWARE [PTsecurity] Blacklist Malicious SSL certificate detected (Trickbot) |
3796 | osYJRNrwbo.exe | A Network Trojan was detected | ET TROJAN ABUSE.CH SSL Blacklist Malicious SSL certificate detected (Dridex/Trickbot CnC) |
3796 | osYJRNrwbo.exe | A Network Trojan was detected | MALWARE [PTsecurity] Blacklist Malicious SSL certificate detected (Trickbot) |
2 ETPRO signatures available at the full report