| URL: | http://download.proctorcam.com/production/pearson_vue/PVproctor-2.22.2.exe |
| Full analysis: | https://app.any.run/tasks/0e5a3955-91a1-4c7f-a855-bf55320aa76d |
| 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: | July 03, 2019, 11:55:43 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MD5: | DFD15A902406207A2CCE840827C77EBD |
| SHA1: | CDF820F2378DE727E75F5A881E8E9D1A59CAB85F |
| SHA256: | 06C6D8F400ACE5ABD43315F1A52BA03885D01F189FBBC0FCB1BEE07CA6EA5D02 |
| SSDEEP: | 3:N1KaKEl1MI9aQGRMf/XETgjKVwXbZn:Ca510RMffE4tZn |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1528 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1024,15347685581355363113,2482251261704281407,131072 --enable-features=PasswordImport --disable-gpu-compositing --lang=en-US --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=18377138103257224075 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4132 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
| 2356 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1024,15347685581355363113,2482251261704281407,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAADgAAAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=9456803853752436642 --mojo-platform-channel-handle=1020 --ignored=" --type=renderer " /prefetch:2 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
| 2360 | "C:\Users\admin\AppData\Local\Temp\AIRB98A.tmp\Adobe AIR Installer.exe" -x1 "C:\Users\admin\AppData\Local\Temp\AIR946E.tmp\PVproctor" | C:\Users\admin\AppData\Local\Temp\AIRB98A.tmp\Adobe AIR Installer.exe | — | AIRRuntimeInstaller.exe | |||||||||||
User: admin Company: Adobe Integrity Level: MEDIUM Description: Adobe AIR Installer Exit code: 0 Version: 32.0.0.125 Modules
| |||||||||||||||
| 2404 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1024,15347685581355363113,2482251261704281407,131072 --enable-features=PasswordImport --disable-gpu-sandbox --use-gl=disabled --gpu-preferences=KAAAAAAAAADgAAAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=17540051415219091050 --mojo-platform-channel-handle=4380 /prefetch:2 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
| 2512 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1024,15347685581355363113,2482251261704281407,131072 --enable-features=PasswordImport --lang=en-US --no-sandbox --service-request-channel-token=8717116935124679145 --mojo-platform-channel-handle=1056 /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
| 2544 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1024,15347685581355363113,2482251261704281407,131072 --enable-features=PasswordImport --lang=en-US --extension-process --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=15782370479179580163 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2444 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
| 2580 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1024,15347685581355363113,2482251261704281407,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=15847336073261027769 --mojo-platform-channel-handle=488 --ignored=" --type=renderer " /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
| 2636 | "C:\Program Files\PVproctor\PVproctor.exe" | C:\Program Files\PVproctor\PVproctor.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2664 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1024,15347685581355363113,2482251261704281407,131072 --enable-features=PasswordImport --lang=en-US --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=6882734592509711683 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2200 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
| 2712 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1024,15347685581355363113,2482251261704281407,131072 --enable-features=PasswordImport --disable-gpu-compositing --lang=en-US --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=544142240186996568 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4056 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
| (PID) Process: | (2944) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (2944) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (2944) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: | |||
| (PID) Process: | (2944) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: 01000000 | |||
| (PID) Process: | (2944) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (3080) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
| Operation: | write | Name: | 2944-13206628562357750 |
Value: 259 | |||
| (PID) Process: | (2944) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | dr |
Value: 1 | |||
| (PID) Process: | (2944) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome |
| Operation: | write | Name: | UsageStatsInSample |
Value: 0 | |||
| (PID) Process: | (2944) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
| Operation: | delete value | Name: | 1512-13197841398593750 |
Value: 0 | |||
| (PID) Process: | (2944) chrome.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96} |
| Operation: | write | Name: | usagestats |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2944 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\620134e7-9e51-4687-a503-2770d04fe40c.tmp | — | |
MD5:— | SHA256:— | |||
| 2944 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000020.dbtmp | — | |
MD5:— | SHA256:— | |||
| 2944 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old | text | |
MD5:— | SHA256:— | |||
| 2944 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old | text | |
MD5:— | SHA256:— | |||
| 2944 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 2944 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.old~RF14634c.TMP | text | |
MD5:— | SHA256:— | |||
| 2944 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.old | text | |
MD5:— | SHA256:— | |||
| 2944 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.old~RF14639a.TMP | text | |
MD5:— | SHA256:— | |||
| 2944 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\000001.dbtmp | — | |
MD5:— | SHA256:— | |||
| 2944 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\CURRENT | — | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2984 | Install PVproctor.exe | GET | 301 | 104.111.214.232:80 | http://airdownload.adobe.com/air/3/nai/windows6.1/x86/installer.p7 | NL | — | — | whitelisted |
2984 | Install PVproctor.exe | GET | 301 | 104.111.214.232:80 | http://airdownload.adobe.com/air/3/nai/windows6.1/x86/installer | NL | — | — | whitelisted |
2760 | chrome.exe | GET | 200 | 99.86.243.8:80 | http://download.proctorcam.com/production/pearson_vue/PVproctor-2.22.2.exe | US | executable | 2.55 Mb | whitelisted |
3892 | Adobe AIR Application Installer.exe | GET | 200 | 151.139.128.14:80 | http://crl.usertrust.com/UTN-USERFirst-Object.crl | US | binary | 74.4 Kb | whitelisted |
2984 | Install PVproctor.exe | GET | 200 | 2.16.31.24:80 | http://crl.adobe.com/cds.crl | unknown | der | 637 b | whitelisted |
2984 | Install PVproctor.exe | GET | 200 | 2.16.31.24:80 | http://crl.adobe.com/prodSvce.crl | unknown | der | 425 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2760 | chrome.exe | 172.217.18.163:443 | clientservices.googleapis.com | Google Inc. | US | whitelisted |
2760 | chrome.exe | 99.86.243.8:80 | download.proctorcam.com | AT&T Services, Inc. | US | suspicious |
2760 | chrome.exe | 172.217.18.14:443 | sb-ssl.google.com | Google Inc. | US | whitelisted |
2760 | chrome.exe | 172.217.21.196:443 | www.google.com | Google Inc. | US | whitelisted |
2984 | Install PVproctor.exe | 104.111.214.232:80 | airdownload.adobe.com | Akamai International B.V. | NL | whitelisted |
4064 | PVproctor.exe | 54.163.252.224:443 | service.proctorcam.com | Amazon.com, Inc. | US | unknown |
— | — | 54.163.252.224:443 | service.proctorcam.com | Amazon.com, Inc. | US | unknown |
— | — | 172.217.23.163:443 | www.gstatic.com | Google Inc. | US | whitelisted |
4076 | PVproctor.exe | 54.163.252.224:443 | service.proctorcam.com | Amazon.com, Inc. | US | unknown |
2760 | chrome.exe | 216.58.207.45:443 | accounts.google.com | Google Inc. | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
clientservices.googleapis.com |
| whitelisted |
download.proctorcam.com |
| whitelisted |
accounts.google.com |
| shared |
sb-ssl.google.com |
| whitelisted |
www.google.com |
| malicious |
ssl.gstatic.com |
| whitelisted |
airdownload.adobe.com |
| whitelisted |
crl.adobe.com |
| whitelisted |
crl.usertrust.com |
| whitelisted |
service.proctorcam.com |
| suspicious |
PID | Process | Class | Message |
|---|---|---|---|
2760 | chrome.exe | Potentially Bad Traffic | ET POLICY Executable served from Amazon S3 |
2760 | chrome.exe | Misc activity | ET INFO Packed Executable Download |
2760 | chrome.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2760 | chrome.exe | Misc activity | ET INFO EXE IsDebuggerPresent (Used in Malware Anti-Debugging) |
3892 | Adobe AIR Application Installer.exe | Potential Corporate Privacy Violation | ET POLICY Outdated Flash Version M1 |