| File name: | win_update_stop_setup.rar |
| Full analysis: | https://app.any.run/tasks/38bb9a67-c8a9-456f-ab6a-8b2f5b9d04d4 |
| Verdict: | Malicious activity |
| Analysis date: | August 17, 2019, 15:21:14 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-rar |
| File info: | RAR archive data, v5 |
| MD5: | 079583DC8279CC5F39B0B0A794FEF85A |
| SHA1: | 062E7309DB5FF5BE2A2B9CEAC33E499216C3BEB1 |
| SHA256: | 48CCAFF9EED845E4B6F1392E23E54FC25C4050C631DEB2EA5E02D9A3F4CAA337 |
| SSDEEP: | 24576:JIXhd6RqiX3feqQouo3JUoJVcTu6KiwEvgtrYe8H/E/YIiSaRT:JwaXLQouUUoJ2ziWHMYIXa9 |
MALICIOUS
Application was dropped or rewritten from another process
- win_update_stop_setup.exe (PID: 3684)
- win_update_stop_setup.exe (PID: 3416)
- WinUpdateStop.exe (PID: 3380)
- WinUpdateStop.exe (PID: 2588)
Loads the Task Scheduler COM API
- schtasks.exe (PID: 3008)
- schtasks.exe (PID: 2700)
- schtasks.exe (PID: 2072)
- schtasks.exe (PID: 2916)
Modifies Windows security services settings
- WinUpdateStop.exe (PID: 3380)
Uses Task Scheduler to run other applications
- cmd.exe (PID: 3744)
- cmd.exe (PID: 3908)
- cmd.exe (PID: 3792)
- cmd.exe (PID: 4072)
SUSPICIOUS
Executable content was dropped or overwritten
- WinRAR.exe (PID: 3020)
- win_update_stop_setup.exe (PID: 3416)
- win_update_stop_setup.exe (PID: 3684)
- win_update_stop_setup.tmp (PID: 2272)
Starts Internet Explorer
- win_update_stop_setup.tmp (PID: 2272)
Starts CMD.EXE for commands execution
- WinUpdateStop.exe (PID: 3380)
Starts SC.EXE for service management
- cmd.exe (PID: 3612)
INFO
Creates files in the program directory
- win_update_stop_setup.tmp (PID: 2272)
Creates a software uninstall entry
- win_update_stop_setup.tmp (PID: 2272)
Reads internet explorer settings
- iexplore.exe (PID: 3596)
Changes internet zones settings
- iexplore.exe (PID: 2796)
Application was dropped or rewritten from another process
- win_update_stop_setup.tmp (PID: 4040)
- win_update_stop_setup.tmp (PID: 2272)
Changes settings of System certificates
- iexplore.exe (PID: 3596)
Creates files in the user directory
- iexplore.exe (PID: 3596)
Application launched itself
- iexplore.exe (PID: 2796)
Adds / modifies Windows certificates
- iexplore.exe (PID: 3596)
Reads Internet Cache Settings
- iexplore.exe (PID: 3596)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .rar | | | RAR compressed archive (v5.0) (61.5) |
|---|---|---|
| .rar | | | RAR compressed archive (gen) (38.4) |
Total processes
65
Monitored processes
20
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2072 | schtasks /change /disable /TN "\Microsoft\Windows\WindowsUpdate\Scheduled Start" | C:\Windows\system32\schtasks.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2200 | sc stop wuauserv | 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
| |||||||||||||||
| 2272 | "C:\Users\admin\AppData\Local\Temp\is-EMSHG.tmp\win_update_stop_setup.tmp" /SL5="$30176,1066140,57856,C:\Users\admin\AppData\Local\Temp\Rar$EXb3020.29938\win_update_stop_setup.exe" /SPAWNWND=$20178 /NOTIFYWND=$30158 | C:\Users\admin\AppData\Local\Temp\is-EMSHG.tmp\win_update_stop_setup.tmp | win_update_stop_setup.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: Setup/Uninstall Exit code: 0 Version: 51.52.0.0 Modules
| |||||||||||||||
| 2588 | "C:\Program Files\NoVirusThanks\Win Update Stop\WinUpdateStop.exe" | C:\Program Files\NoVirusThanks\Win Update Stop\WinUpdateStop.exe | — | win_update_stop_setup.tmp | |||||||||||
User: admin Company: NoVirusThanks Company Srl Integrity Level: MEDIUM Description: NoVirusThanks Win Update Stop Exit code: 3221226540 Version: 1.3.0.0 Modules
| |||||||||||||||
| 2700 | schtasks /change /disable /TN "\Microsoft\Windows\WindowsUpdate\Automatic App Update" | C:\Windows\system32\schtasks.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2796 | "C:\Program Files\Internet Explorer\iexplore.exe" -nohome | C:\Program Files\Internet Explorer\iexplore.exe | win_update_stop_setup.tmp | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Internet Explorer Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2916 | schtasks /change /disable /TN "\Microsoft\Windows\WindowsUpdate\sih" | C:\Windows\system32\schtasks.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3008 | schtasks /change /disable /TN "\Microsoft\Windows\WindowsUpdate\sihboot" | C:\Windows\system32\schtasks.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3020 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\win_update_stop_setup.rar" | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0 Modules
| |||||||||||||||
| 3044 | "C:\Windows\system32\taskmgr.exe" | C:\Windows\system32\taskmgr.exe | — | WinUpdateStop.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Task Manager Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
1 502
Read events
1 368
Write events
127
Delete events
7
Modification events
| (PID) Process: | (3020) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (3020) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (3020) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3020) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\win_update_stop_setup.rar | |||
| (PID) Process: | (3020) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (3020) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (3020) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (3020) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (3020) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface |
| Operation: | write | Name: | ShowPassword |
Value: 0 | |||
| (PID) Process: | (3020) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
Executable files
5
Suspicious files
1
Text files
40
Unknown types
8
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2272 | win_update_stop_setup.tmp | C:\Program Files\NoVirusThanks\Win Update Stop\is-TRM6L.tmp | — | |
MD5:— | SHA256:— | |||
| 2272 | win_update_stop_setup.tmp | C:\Program Files\NoVirusThanks\Win Update Stop\is-AB6SM.tmp | — | |
MD5:— | SHA256:— | |||
| 2272 | win_update_stop_setup.tmp | C:\Program Files\NoVirusThanks\Win Update Stop\is-97E16.tmp | — | |
MD5:— | SHA256:— | |||
| 2272 | win_update_stop_setup.tmp | C:\Program Files\NoVirusThanks\Win Update Stop\is-JRS6Q.tmp | — | |
MD5:— | SHA256:— | |||
| 2272 | win_update_stop_setup.tmp | C:\Program Files\NoVirusThanks\Win Update Stop\is-7TVF6.tmp | — | |
MD5:— | SHA256:— | |||
| 2796 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\favicon[1].ico | — | |
MD5:— | SHA256:— | |||
| 2796 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | — | |
MD5:— | SHA256:— | |||
| 3596 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\post-install[1].txt | — | |
MD5:— | SHA256:— | |||
| 3020 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXb3020.29938\win_update_stop_setup.exe | executable | |
MD5:— | SHA256:— | |||
| 2272 | win_update_stop_setup.tmp | C:\Program Files\NoVirusThanks\Win Update Stop\unins000.exe | executable | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
20
DNS requests
13
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3596 | iexplore.exe | GET | 301 | 195.154.118.123:80 | http://www.novirusthanks.org/post-install/?program=win-update-stop | FR | html | 162 b | whitelisted |
2796 | iexplore.exe | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3596 | iexplore.exe | 195.154.118.123:80 | www.novirusthanks.org | Online S.a.s. | FR | unknown |
3596 | iexplore.exe | 172.217.16.202:443 | fonts.googleapis.com | Google Inc. | US | whitelisted |
3596 | iexplore.exe | 23.111.8.154:443 | oss.maxcdn.com | netDNA | US | unknown |
3596 | iexplore.exe | 172.217.22.68:443 | www.google.com | Google Inc. | US | whitelisted |
3596 | iexplore.exe | 216.58.205.226:443 | pagead2.googlesyndication.com | Google Inc. | US | whitelisted |
3596 | iexplore.exe | 209.197.3.15:443 | maxcdn.bootstrapcdn.com | Highwinds Network Group, Inc. | US | whitelisted |
3596 | iexplore.exe | 195.154.118.123:443 | www.novirusthanks.org | Online S.a.s. | FR | unknown |
3596 | iexplore.exe | 172.217.18.99:443 | www.gstatic.com | Google Inc. | US | whitelisted |
3596 | iexplore.exe | 104.19.197.151:443 | cdnjs.cloudflare.com | Cloudflare Inc | US | shared |
3596 | iexplore.exe | 172.217.18.110:443 | www.google-analytics.com | Google Inc. | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.novirusthanks.org |
| whitelisted |
www.bing.com |
| whitelisted |
maxcdn.bootstrapcdn.com |
| whitelisted |
fonts.googleapis.com |
| whitelisted |
fonts.gstatic.com |
| whitelisted |
oss.maxcdn.com |
| whitelisted |
www.google.com |
| malicious |
pagead2.googlesyndication.com |
| whitelisted |
www.gstatic.com |
| whitelisted |
cdnjs.cloudflare.com |
| whitelisted |