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| File name: | taskhost.vbs |
| Full analysis: | https://app.any.run/tasks/c9b43ffd-19af-493e-a6bb-fddc3531b681 |
| Verdict: | Malicious activity |
| Analysis date: | August 05, 2020, 13:58:21 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | text/plain |
| File info: | ASCII text, with CRLF line terminators |
| MD5: | 084904F21717A5BE0488A0EB844402B3 |
| SHA1: | 56D6E7DBE1ECE21F442F0338A4676BB01CA5D599 |
| SHA256: | 0FB0049AD82D81A8E6DDE1B76258F776533A3D4B38CB905B063D4B433C1F6025 |
| SSDEEP: | 192:MI64mHhsH8xDC/V8/r7uq4TDGbGW+vjHRMUFoYgHN/qVRTAFvyHAwnzWUUxZ:MV4mHyHrLGbGW+vjxMUFoFxiASWU2 |
MALICIOUS
Loads the Task Scheduler COM API
- schtasks.exe (PID: 3660)
- schtasks.exe (PID: 1668)
Uses Task Scheduler to run other applications
- cmd.exe (PID: 2608)
- cmd.exe (PID: 2920)
Changes the autorun value in the registry
- WScript.exe (PID: 2216)
SUSPICIOUS
Creates files in the Windows directory
- WScript.exe (PID: 2216)
Starts CMD.EXE for commands execution
- WScript.exe (PID: 2216)
Reads Internet Cache Settings
- WScript.exe (PID: 2216)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
41
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 |
|---|---|---|---|---|
| 2216 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\taskhost.vbs" | C:\Windows\System32\WScript.exe | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Version: 5.8.7600.16385 | ||||
| 2608 | "C:\Windows\System32\cmd.exe" /k SCHTASKS /Create /sc minute /mo 50 /TN feed /TR C:\WINDOWS\Temp\sys.vbs /RU SYSTEM &&exit | C:\Windows\System32\cmd.exe | — | WScript.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 2920 | "C:\Windows\System32\cmd.exe" /k SCHTASKS /Create /sc minute /mo 50 /TN feed /TR C:\WINDOWS\Temp\sys.vbs &&exit | 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) | ||||
| 1668 | SCHTASKS /Create /sc minute /mo 50 /TN feed /TR C:\WINDOWS\Temp\sys.vbs /RU SYSTEM | C:\Windows\system32\schtasks.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3660 | SCHTASKS /Create /sc minute /mo 50 /TN feed /TR C:\WINDOWS\Temp\sys.vbs | C:\Windows\system32\schtasks.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
180
Read events
145
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
0
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2216 | WScript.exe | C:\Users\admin\AppData\Local\Temp\svchost.vbs | text | |
MD5:084904F21717A5BE0488A0EB844402B3 | SHA256:0FB0049AD82D81A8E6DDE1B76258F776533A3D4B38CB905B063D4B433C1F6025 | |||
| 2216 | WScript.exe | C:\Windows\Temp\sys.vbs | text | |
MD5:084904F21717A5BE0488A0EB844402B3 | SHA256:0FB0049AD82D81A8E6DDE1B76258F776533A3D4B38CB905B063D4B433C1F6025 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
20
Threats
0
HTTP requests
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Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2216 | WScript.exe | 179.233.81.56:4000 | dr7far.duckdns.org | CLARO S.A. | BR | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
dr7far.duckdns.org |
| malicious |
dns.msftncsi.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
— | — | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
— | — | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
— | — | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
— | — | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
— | — | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |