| URL: | http://support.topconmedical.com/remote_support-imagenet-oct.exe |
| Full analysis: | https://app.any.run/tasks/9e4d0ef5-b8d3-4512-925e-5c525bee00bd |
| 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: | December 06, 2019, 12:22:53 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MD5: | 7D35C99D126DF0F342B34D46C6A468A2 |
| SHA1: | CA91E1F29CD50466CD212AA4B8F6578650FDB8D3 |
| SHA256: | AFDCCC1BA4B54B2B06686AB8FC0734A0F13A79E81790779CB63584D4CAECB3C3 |
| SSDEEP: | 3:N1KNQVgBLRpQ9EGKn4EwKBI5RITLN:CCCBL/Q9EGK4E/BUR2LN |
MALICIOUS
Application was dropped or rewritten from another process
- remote_support-imagenet-oct[1].exe (PID: 2788)
- TeamViewer.exe (PID: 3488)
- tv_w32.exe (PID: 1928)
- TeamViewer.exe (PID: 3844)
Downloads executable files from the Internet
- iexplore.exe (PID: 252)
Loads dropped or rewritten executable
- TeamViewer.exe (PID: 3488)
- tv_w32.exe (PID: 1928)
- remote_support-imagenet-oct[1].exe (PID: 2788)
- TeamViewer.exe (PID: 3844)
SUSPICIOUS
Executable content was dropped or overwritten
- iexplore.exe (PID: 252)
- remote_support-imagenet-oct[1].exe (PID: 2788)
- iexplore.exe (PID: 1024)
Creates files in the user directory
- TeamViewer.exe (PID: 3488)
Reads internet explorer settings
- TeamViewer.exe (PID: 3844)
Application launched itself
- TeamViewer.exe (PID: 3488)
Reads Internet Cache Settings
- TeamViewer.exe (PID: 3844)
INFO
Changes internet zones settings
- iexplore.exe (PID: 1024)
Application launched itself
- iexplore.exe (PID: 1024)
Reads Internet Cache Settings
- iexplore.exe (PID: 252)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
42
Monitored processes
6
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 252 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1024 CREDAT:71937 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1024 | "C:\Program Files\Internet Explorer\iexplore.exe" "http://support.topconmedical.com/remote_support-imagenet-oct.exe" | C:\Program Files\Internet Explorer\iexplore.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 8.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1928 | "C:\Users\admin\AppData\Local\Temp\TeamViewer\tv_w32.exe" --action hooks --log C:\Users\admin\AppData\Roaming\TeamViewer\TeamViewer10_Logfile.log | C:\Users\admin\AppData\Local\Temp\TeamViewer\tv_w32.exe | TeamViewer.exe | ||||||||||||
User: SYSTEM Company: TeamViewer GmbH Integrity Level: SYSTEM Description: TeamViewer 10 Exit code: 0 Version: 10.0.39052.0 Modules
| |||||||||||||||
| 2788 | "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\remote_support-imagenet-oct[1].exe" | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\remote_support-imagenet-oct[1].exe | iexplore.exe | ||||||||||||
User: admin Company: TeamViewer Integrity Level: MEDIUM Exit code: 0 Version: 10.0.39052.0 Modules
| |||||||||||||||
| 3488 | "C:\Users\admin\AppData\Local\Temp\TeamViewer\TeamViewer.exe" | C:\Users\admin\AppData\Local\Temp\TeamViewer\TeamViewer.exe | — | remote_support-imagenet-oct[1].exe | |||||||||||
User: admin Company: TeamViewer GmbH Integrity Level: MEDIUM Description: TeamViewer 10 Exit code: 0 Version: 10.0.39052.0 Modules
| |||||||||||||||
| 3844 | "C:\Users\admin\AppData\Local\Temp\TeamViewer\TeamViewer.exe" --dre | C:\Users\admin\AppData\Local\Temp\TeamViewer\TeamViewer.exe | TeamViewer.exe | ||||||||||||
User: admin Company: TeamViewer GmbH Integrity Level: HIGH Description: TeamViewer 10 Exit code: 0 Version: 10.0.39052.0 Modules
| |||||||||||||||
Total events
1 498
Read events
1 399
Write events
95
Delete events
4
Modification events
| (PID) Process: | (1024) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (1024) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1024) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (1024) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones |
| Operation: | write | Name: | SecuritySafe |
Value: 1 | |||
| (PID) Process: | (1024) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (1024) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value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| |||
| (PID) Process: | (1024) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Recovery\Active |
| Operation: | write | Name: | {2944FB13-1823-11EA-AB41-5254004A04AF} |
Value: 0 | |||
| (PID) Process: | (1024) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore |
| Operation: | write | Name: | Type |
Value: 4 | |||
| (PID) Process: | (1024) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore |
| Operation: | write | Name: | Count |
Value: 2 | |||
| (PID) Process: | (1024) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore |
| Operation: | write | Name: | Time |
Value: E3070C00050006000C00170009005B02 | |||
Executable files
15
Suspicious files
1
Text files
16
Unknown types
5
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1024 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\favicon[1].ico | — | |
MD5:— | SHA256:— | |||
| 1024 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | — | |
MD5:— | SHA256:— | |||
| 1024 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DFC317FAAFC0DD3D6A.TMP | — | |
MD5:— | SHA256:— | |||
| 2788 | remote_support-imagenet-oct[1].exe | C:\Users\admin\AppData\Local\Temp\TeamViewer\tvqsfiles.7z | — | |
MD5:— | SHA256:— | |||
| 252 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\index.dat | dat | |
MD5:— | SHA256:— | |||
| 252 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\P6EDC24D\remote_support-imagenet-oct[1].exe | executable | |
MD5:— | SHA256:— | |||
| 1024 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\History\History.IE5\MSHist012019120620191207\index.dat | dat | |
MD5:— | SHA256:— | |||
| 1024 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\remote_support-imagenet-oct[1].exe | executable | |
MD5:— | SHA256:— | |||
| 252 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\History\Low\History.IE5\index.dat | dat | |
MD5:— | SHA256:— | |||
| 252 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\History\Low\History.IE5\MSHist012019120620191207\index.dat | dat | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
13
DNS requests
8
Threats
6
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
252 | iexplore.exe | GET | 200 | 52.70.116.23:80 | http://support.topconmedical.com/remote_support-imagenet-oct.exe | US | executable | 5.09 Mb | suspicious |
— | — | GET | 200 | 151.139.128.14:80 | http://ocsp.comodoca.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBReAhtobFzTvhaRmVeJ38QUchY9AwQUu69%2BAj36pvE8hI6t7jiY7NkyMtQCECsuburZdTZsFIpu26N8jAc%3D | US | der | 727 b | whitelisted |
— | — | GET | 200 | 151.139.128.14:80 | http://ocsp.usertrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBR8sWZUnKvbRO5iJhat9GV793rVlAQUrb2YejS0Jvf6xCZU7wO94CTLVBoCECdm7lbrSfOOq9dwovyE3iI%3D | US | der | 471 b | whitelisted |
1024 | 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 |
|---|---|---|---|---|---|---|
252 | iexplore.exe | 52.70.116.23:80 | support.topconmedical.com | Amazon.com, Inc. | US | suspicious |
1024 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
3844 | TeamViewer.exe | 213.227.168.190:5938 | ping3.teamviewer.com | ANEXIA Internetdienstleistungs GmbH | AT | suspicious |
3844 | TeamViewer.exe | 185.188.32.3:5938 | master3.teamviewer.com | TeamViewer GmbH | DE | suspicious |
3844 | TeamViewer.exe | 188.172.246.173:5938 | — | ANEXIA Internetdienstleistungs GmbH | AT | suspicious |
3844 | TeamViewer.exe | 52.168.20.22:443 | client.teamviewer.com | Microsoft Corporation | US | whitelisted |
— | — | 151.139.128.14:80 | ocsp.usertrust.com | Highwinds Network Group, Inc. | US | suspicious |
— | — | 91.199.212.52:80 | crt.comodoca.com | Comodo CA Ltd | GB | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
support.topconmedical.com |
| suspicious |
www.bing.com |
| whitelisted |
ping3.teamviewer.com |
| shared |
master3.teamviewer.com |
| shared |
client.teamviewer.com |
| shared |
crt.comodoca.com |
| whitelisted |
ocsp.usertrust.com |
| whitelisted |
ocsp.comodoca.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
252 | iexplore.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
3844 | TeamViewer.exe | Misc activity | REMOTE [PTsecurity] TeamViewer |
3844 | TeamViewer.exe | Potential Corporate Privacy Violation | POLICY [PTsecurity] TeamViewer connection |
3844 | TeamViewer.exe | Potential Corporate Privacy Violation | POLICY [PTsecurity] TeamViewer negotiation |
2 ETPRO signatures available at the full report