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| URL: | http://certsign.ru/ |
| Full analysis: | https://app.any.run/tasks/ca5b9526-b7fd-41fd-acaf-7d6b55ef0bfa |
| Verdict: | Malicious activity |
| Analysis date: | May 20, 2022, 17:44:36 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | 1275EC505232F263A39F91EDCCCA7303 |
| SHA1: | F0C6AF186D5CEE3B3FC4B57BBB941F51415DDB81 |
| SHA256: | 07C68B91ED756CA49E5548082AEC2E202C8EF92DD9008AEFFC644D8F93B7AE1D |
| SSDEEP: | 3:N1KdACfn:CCGn |
MALICIOUS
No malicious indicators.SUSPICIOUS
Modifies files in Chrome extension folder
- chrome.exe (PID: 2928)
INFO
Reads the computer name
- chrome.exe (PID: 2928)
- chrome.exe (PID: 3680)
- chrome.exe (PID: 3648)
- chrome.exe (PID: 1960)
- chrome.exe (PID: 2892)
- chrome.exe (PID: 1404)
- chrome.exe (PID: 3524)
Checks supported languages
- chrome.exe (PID: 3140)
- chrome.exe (PID: 2928)
- chrome.exe (PID: 3680)
- chrome.exe (PID: 3648)
- chrome.exe (PID: 1892)
- chrome.exe (PID: 2488)
- chrome.exe (PID: 2040)
- chrome.exe (PID: 1960)
- chrome.exe (PID: 2580)
- chrome.exe (PID: 1404)
- chrome.exe (PID: 3524)
- chrome.exe (PID: 2892)
Reads the hosts file
- chrome.exe (PID: 2928)
- chrome.exe (PID: 3680)
Application launched itself
- chrome.exe (PID: 2928)
Reads settings of System Certificates
- chrome.exe (PID: 3680)
Reads the date of Windows installation
- chrome.exe (PID: 3524)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
45
Monitored processes
12
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2928 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --disk-cache-dir=null --disk-cache-size=1 --media-cache-size=1 --disable-gpu-shader-disk-cache --disable-background-networking "http://certsign.ru/" | C:\Program Files\Google\Chrome\Application\chrome.exe | Explorer.EXE | ||||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Version: 86.0.4240.198 Modules
| |||||||||||||||
| 3140 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=86.0.4240.198 --initial-client-data=0xc8,0xcc,0xd0,0x9c,0xd4,0x6ee2d988,0x6ee2d998,0x6ee2d9a4 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Version: 86.0.4240.198 Modules
| |||||||||||||||
| 3648 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1044,1027507348608528715,1138723184449009706,131072 --enable-features=PasswordImport --gpu-preferences=MAAAAAAAAADgACAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --mojo-platform-channel-handle=1036 /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: 86.0.4240.198 Modules
| |||||||||||||||
| 3680 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1044,1027507348608528715,1138723184449009706,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1332 /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | chrome.exe | ||||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Version: 86.0.4240.198 Modules
| |||||||||||||||
| 1892 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1044,1027507348608528715,1138723184449009706,131072 --enable-features=PasswordImport --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1820 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Version: 86.0.4240.198 Modules
| |||||||||||||||
| 2040 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1044,1027507348608528715,1138723184449009706,131072 --enable-features=PasswordImport --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1860 /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: 86.0.4240.198 Modules
| |||||||||||||||
| 2488 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1044,1027507348608528715,1138723184449009706,131072 --enable-features=PasswordImport --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2132 /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: 86.0.4240.198 Modules
| |||||||||||||||
| 1960 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1044,1027507348608528715,1138723184449009706,131072 --enable-features=PasswordImport --gpu-preferences=MAAAAAAAAADgACAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --use-gl=swiftshader-webgl --mojo-platform-channel-handle=1056 /prefetch:2 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Version: 86.0.4240.198 Modules
| |||||||||||||||
| 2580 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1044,1027507348608528715,1138723184449009706,131072 --enable-features=PasswordImport --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1048 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Version: 86.0.4240.198 Modules
| |||||||||||||||
| 1404 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1044,1027507348608528715,1138723184449009706,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3164 /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: 86.0.4240.198 Modules
| |||||||||||||||
Total events
11 357
Read events
11 290
Write events
67
Delete events
0
Modification events
| (PID) Process: | (2928) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (2928) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (2928) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: | |||
| (PID) Process: | (2928) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: 01000000 | |||
| (PID) Process: | (2928) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (2928) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | dr |
Value: 1 | |||
| (PID) Process: | (2928) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome |
| Operation: | write | Name: | UsageStatsInSample |
Value: 0 | |||
| (PID) Process: | (2928) chrome.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96} |
| Operation: | write | Name: | usagestats |
Value: 0 | |||
| (PID) Process: | (2928) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | metricsid |
Value: | |||
| (PID) Process: | (2928) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | metricsid_installdate |
Value: 0 | |||
Executable files
0
Suspicious files
19
Text files
57
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2928 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-6287D389-B70.pma | — | |
MD5:— | SHA256:— | |||
| 2928 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\c5200916-4819-48cc-aab1-77e49090c1f0.tmp | text | |
MD5:1F0A1FFB218F73276494CB350CD419A5 | SHA256:223FD18782066DD05BFB0C5C8A2153393579AF42CFA5C84973EFB5CC93C5E147 | |||
| 2928 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Preferences | text | |
MD5:1F0A1FFB218F73276494CB350CD419A5 | SHA256:223FD18782066DD05BFB0C5C8A2153393579AF42CFA5C84973EFB5CC93C5E147 | |||
| 2928 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Last Version | text | |
MD5:00046F773EFDD3C8F8F6D0F87A2B93DC | SHA256:593EDE11D17AF7F016828068BCA2E93CF240417563FB06DC8A579110AEF81731 | |||
| 2928 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old | text | |
MD5:5BD3C311F2136A7A88D3E197E55CF902 | SHA256:FA331915E1797E59979A3E4BCC2BD0D3DEAA039B94D4DB992BE251FD02A224B9 | |||
| 2928 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old | text | |
MD5:8FF312A95D60ED89857FEB720D80D4E1 | SHA256:946A57FAFDD28C3164D5AB8AB4971B21BD5EC5BFFF7554DBF832CB58CC37700B | |||
| 2928 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Session Storage\LOG.old~RFfd325.TMP | text | |
MD5:B628564B8042F6E2CC2F53710AAECDC0 | SHA256:1D3B022BDEE9F48D79E3EC1E93F519036003642D3D72D10B05CFD47F43EFBF13 | |||
| 2928 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Platform Notifications\LOG.old~RFfd335.TMP | text | |
MD5:109A25C32EE1132ECD6D9F3ED9ADF01A | SHA256:DA6028DB9485C65E683643658326F02B1D0A1566DE14914EF28E5248EB94F0DD | |||
| 2928 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Local Storage\leveldb\LOG.old~RFfd1fc.TMP | text | |
MD5:81F483F77EE490F35306A4F94DB2286B | SHA256:82434CE3C9D13F509EBEEBE3A7A1A1DE9AB4557629D9FC855761E0CFA45E8BCE | |||
| 2928 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old~RFfd1ed.TMP | text | |
MD5:64AD8ED3E666540337BA541C549F72F7 | SHA256:BECBDB08B5B37D203A85F2E974407334053BB1D2270F0B3C9A4DB963896F2206 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
15
DNS requests
7
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3680 | chrome.exe | GET | 301 | 188.114.96.10:80 | http://certsign.ru/ | US | — | — | malicious |
3680 | chrome.exe | GET | 200 | 93.184.221.240:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?385749b6fdc6eace | US | compressed | 60.0 Kb | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3680 | chrome.exe | 142.251.36.142:443 | clients2.google.com | Google Inc. | US | suspicious |
3680 | chrome.exe | 93.184.221.240:80 | ctldl.windowsupdate.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3680 | chrome.exe | 188.114.96.10:80 | certsign.ru | Cloudflare Inc | US | malicious |
3680 | chrome.exe | 142.250.186.109:443 | accounts.google.com | Google Inc. | US | whitelisted |
3680 | chrome.exe | 142.250.185.65:443 | clients2.googleusercontent.com | Google Inc. | US | whitelisted |
3680 | chrome.exe | 188.114.96.10:443 | certsign.ru | Cloudflare Inc | US | malicious |
3680 | chrome.exe | 35.190.80.1:443 | a.nel.cloudflare.com | Google Inc. | US | suspicious |
3680 | chrome.exe | 142.251.36.131:443 | ssl.gstatic.com | Google Inc. | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
clients2.google.com |
| whitelisted |
certsign.ru |
| malicious |
accounts.google.com |
| shared |
ctldl.windowsupdate.com |
| whitelisted |
clients2.googleusercontent.com |
| whitelisted |
a.nel.cloudflare.com |
| whitelisted |
ssl.gstatic.com |
| whitelisted |