| File name: | uup_download_windows.cmd |
| Full analysis: | https://app.any.run/tasks/94f2c1dd-9b1c-4d7d-b0f2-b1e1f287cac0 |
| Verdict: | Malicious activity |
| Analysis date: | November 08, 2023, 17:11:08 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | text/x-msdos-batch |
| File info: | DOS batch file, ASCII text, with CRLF line terminators |
| MD5: | C9AC77BC661497DE7D7B24FA7E0CE417 |
| SHA1: | B30AB97000C358B82807349E6CFF6092A4DF9A6C |
| SHA256: | 2BF05D95024A7C5C045B7D586AA5B81D9095E15CA84FCC158690B183A6A165A4 |
| SSDEEP: | 48:E/UetyOMg2UuGyjrk7PLhPsFiFHSUGQ0vtnXHzFoB9mxOhXcgAxOhXi/FYU1:8Ue+5xXmTsQouBQxOWgAxOK1 |
MALICIOUS
Changes powershell execution policy (Unrestricted)
- cmd.exe (PID: 3632)
SUSPICIOUS
Starts POWERSHELL.EXE for commands execution
- cmd.exe (PID: 3220)
- cmd.exe (PID: 3632)
Powershell scripting: start process
- cmd.exe (PID: 3220)
The process bypasses the loading of PowerShell profile settings
- cmd.exe (PID: 3220)
- cmd.exe (PID: 3632)
Reads the Internet Settings
- powershell.exe (PID: 2896)
Executing commands from ".cmd" file
- powershell.exe (PID: 2896)
The process executes Powershell scripts
- cmd.exe (PID: 3632)
Powershell version downgrade attack
- powershell.exe (PID: 2896)
- powershell.exe (PID: 3844)
Starts CMD.EXE for commands execution
- powershell.exe (PID: 2896)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
43
Monitored processes
5
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2896 | powershell -NoProfile Start-Process -FilePath 'C:\Windows\system32\cmd.exe' -ArgumentList '/c """"""C:\Users\admin\AppData\Local\Temp\uup_download_windows.cmd""" 49127c4b-02dc-482e-ac4f-ec4d659b7547"""' -Verb RunAs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3164 | REG QUERY HKU\S-1-5-19\Environment | C:\Windows\System32\reg.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Registry Console Tool Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3220 | C:\Windows\system32\cmd.exe /c ""C:\Users\admin\AppData\Local\Temp\uup_download_windows.cmd" " | C:\Windows\System32\cmd.exe | — | explorer.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
| |||||||||||||||
| 3632 | "C:\Windows\system32\cmd.exe" /c ""C:\Users\admin\AppData\Local\Temp\uup_download_windows.cmd" 49127c4b-02dc-482e-ac4f-ec4d659b7547" | C:\Windows\System32\cmd.exe | powershell.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
| |||||||||||||||
| 3844 | powershell -NoProfile -ExecutionPolicy Unrestricted .\files\depends_win.ps1 | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
2 501
Read events
2 385
Write events
116
Delete events
0
Modification events
| (PID) Process: | (2896) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\17A\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2896) powershell.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (2896) powershell.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (2896) powershell.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (2896) powershell.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (3844) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\17A\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
Executable files
0
Suspicious files
6
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3844 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF16736f.TMP | binary | |
MD5:C681106A4168B935996B10134404F885 | SHA256:89AB4ECFBB5C1FD07CF99465E36B1A08F51E2512AA60DDD616D4A37753FC112D | |||
| 2896 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:C681106A4168B935996B10134404F885 | SHA256:89AB4ECFBB5C1FD07CF99465E36B1A08F51E2512AA60DDD616D4A37753FC112D | |||
| 3844 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:C681106A4168B935996B10134404F885 | SHA256:89AB4ECFBB5C1FD07CF99465E36B1A08F51E2512AA60DDD616D4A37753FC112D | |||
| 2896 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF167004.TMP | binary | |
MD5:C681106A4168B935996B10134404F885 | SHA256:89AB4ECFBB5C1FD07CF99465E36B1A08F51E2512AA60DDD616D4A37753FC112D | |||
| 3844 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\XVTP3NXVCG93HNQB8YNY.temp | binary | |
MD5:C681106A4168B935996B10134404F885 | SHA256:89AB4ECFBB5C1FD07CF99465E36B1A08F51E2512AA60DDD616D4A37753FC112D | |||
| 2896 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\1XRP7AMNJH5GJT3DZMWT.temp | binary | |
MD5:C681106A4168B935996B10134404F885 | SHA256:89AB4ECFBB5C1FD07CF99465E36B1A08F51E2512AA60DDD616D4A37753FC112D | |||
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
0
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 |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2588 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |