| URL: | https://kdocs.cn |
| Full analysis: | https://app.any.run/tasks/8d2e9577-78b0-4fd4-84ed-1a935fe61fa8 |
| Verdict: | Malicious activity |
| Analysis date: | June 27, 2022, 13:16:04 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | 1D7531AD307B9700992B901B5D5BB5FC |
| SHA1: | F31D2D8EDAF2ADB732605C8F36FD644229BE4E11 |
| SHA256: | CBDC3D4DEBE53608BEB6BFAFDD35E6CD9B86A920C6794410348E27B07E898141 |
| SSDEEP: | 3:N8EKGWYn:2EUYn |
MALICIOUS
No malicious indicators.SUSPICIOUS
Modifies files in Chrome extension folder
- chrome.exe (PID: 628)
INFO
Checks supported languages
- chrome.exe (PID: 628)
- chrome.exe (PID: 3624)
- chrome.exe (PID: 3472)
- chrome.exe (PID: 2148)
- chrome.exe (PID: 3288)
- chrome.exe (PID: 1972)
- chrome.exe (PID: 1368)
- chrome.exe (PID: 1276)
- chrome.exe (PID: 2984)
- chrome.exe (PID: 3812)
- chrome.exe (PID: 3704)
- chrome.exe (PID: 1196)
- chrome.exe (PID: 3508)
- chrome.exe (PID: 1636)
- chrome.exe (PID: 2988)
- chrome.exe (PID: 3152)
Reads the computer name
- chrome.exe (PID: 628)
- chrome.exe (PID: 3624)
- chrome.exe (PID: 3472)
- chrome.exe (PID: 3288)
- chrome.exe (PID: 1276)
- chrome.exe (PID: 1196)
- chrome.exe (PID: 2984)
- chrome.exe (PID: 2988)
Dropped object may contain Bitcoin addresses
- chrome.exe (PID: 628)
Reads the hosts file
- chrome.exe (PID: 3472)
- chrome.exe (PID: 628)
Reads settings of System Certificates
- chrome.exe (PID: 3472)
Reads the date of Windows installation
- chrome.exe (PID: 2988)
Application launched itself
- chrome.exe (PID: 628)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
50
Monitored processes
16
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 628 | "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 "https://kdocs.cn" | C:\Program Files\Google\Chrome\Application\chrome.exe | Explorer.EXE | ||||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 86.0.4240.198 Modules
| |||||||||||||||
| 1196 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1052,17425787784272912140,4824590103485568136,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1644 /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
| |||||||||||||||
| 1276 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1052,17425787784272912140,4824590103485568136,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3148 /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
| |||||||||||||||
| 1368 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1052,17425787784272912140,4824590103485568136,131072 --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=2124 /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
| |||||||||||||||
| 1636 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1052,17425787784272912140,4824590103485568136,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1536 /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: 86.0.4240.198 Modules
| |||||||||||||||
| 1972 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1052,17425787784272912140,4824590103485568136,131072 --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=1836 /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
| |||||||||||||||
| 2148 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1052,17425787784272912140,4824590103485568136,131072 --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=1852 /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
| |||||||||||||||
| 2984 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1052,17425787784272912140,4824590103485568136,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2516 /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
| |||||||||||||||
| 2988 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1052,17425787784272912140,4824590103485568136,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1016 /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
| |||||||||||||||
| 3152 | "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,0xd4,0x6f2fd988,0x6f2fd998,0x6f2fd9a4 | 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
6 529
Read events
6 432
Write events
92
Delete events
5
Modification events
| (PID) Process: | (628) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (628) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (628) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: | |||
| (PID) Process: | (628) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: 01000000 | |||
| (PID) Process: | (628) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (628) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | dr |
Value: 1 | |||
| (PID) Process: | (628) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome |
| Operation: | write | Name: | UsageStatsInSample |
Value: 0 | |||
| (PID) Process: | (628) chrome.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96} |
| Operation: | write | Name: | usagestats |
Value: 0 | |||
| (PID) Process: | (628) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | metricsid |
Value: | |||
| (PID) Process: | (628) 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
242
Text files
96
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 628 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-62B9AD99-274.pma | — | |
MD5:— | SHA256:— | |||
| 628 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\ef9d696e-ebaf-46f2-826c-56eab1b5f7c6.tmp | text | |
MD5:— | SHA256:— | |||
| 628 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Preferences | text | |
MD5:— | SHA256:— | |||
| 628 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old~RF10931a.TMP | text | |
MD5:64AD8ED3E666540337BA541C549F72F7 | SHA256:BECBDB08B5B37D203A85F2E974407334053BB1D2270F0B3C9A4DB963896F2206 | |||
| 628 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Last Version | text | |
MD5:00046F773EFDD3C8F8F6D0F87A2B93DC | SHA256:593EDE11D17AF7F016828068BCA2E93CF240417563FB06DC8A579110AEF81731 | |||
| 3152 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\CrashpadMetrics.pma | binary | |
MD5:03C4F648043A88675A920425D824E1B3 | SHA256:F91DBB7C64B4582F529C968C480D2DCE1C8727390482F31E4355A27BB3D9B450 | |||
| 628 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat | binary | |
MD5:9C016064A1F864C8140915D77CF3389A | SHA256:0E7265D4A8C16223538EDD8CD620B8820611C74538E420A88E333BE7F62AC787 | |||
| 628 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Local Storage\leveldb\LOG.old~RF10930a.TMP | text | |
MD5:81F483F77EE490F35306A4F94DB2286B | SHA256:82434CE3C9D13F509EBEEBE3A7A1A1DE9AB4557629D9FC855761E0CFA45E8BCE | |||
| 628 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Local Storage\leveldb\LOG.old | text | |
MD5:7721CDA9F5B73CE8A135471EB53B4E0E | SHA256:DD730C576766A46FFC84E682123248ECE1FF1887EC0ACAB22A5CE93A450F4500 | |||
| 628 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old | text | |
MD5:8FF312A95D60ED89857FEB720D80D4E1 | SHA256:946A57FAFDD28C3164D5AB8AB4971B21BD5EC5BFFF7554DBF832CB58CC37700B | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
16
TCP/UDP connections
50
DNS requests
18
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | HEAD | 200 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/APhHMzuprJvS7ixvnAk_gdI_1/anGnv31dmOJhheXBnYQ3gw | US | — | — | whitelisted |
— | — | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/APhHMzuprJvS7ixvnAk_gdI_1/anGnv31dmOJhheXBnYQ3gw | US | binary | 5.78 Kb | whitelisted |
— | — | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/APhHMzuprJvS7ixvnAk_gdI_1/anGnv31dmOJhheXBnYQ3gw | US | binary | 21.1 Kb | whitelisted |
— | — | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/APhHMzuprJvS7ixvnAk_gdI_1/anGnv31dmOJhheXBnYQ3gw | US | binary | 43.6 Kb | whitelisted |
— | — | GET | 200 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/epb4sdvq6vqrfeknwrmg74jhaa_2831/jflookgnkcckhobaglndicnbbgbonegd_2831_all_ilnjnaev3bhunvzfg33k3jlqbi.crx3 | US | crx | 28.6 Kb | whitelisted |
— | — | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/APhHMzuprJvS7ixvnAk_gdI_1/anGnv31dmOJhheXBnYQ3gw | US | binary | 7.09 Kb | whitelisted |
— | — | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/APhHMzuprJvS7ixvnAk_gdI_1/anGnv31dmOJhheXBnYQ3gw | US | binary | 88.6 Kb | whitelisted |
— | — | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/APhHMzuprJvS7ixvnAk_gdI_1/anGnv31dmOJhheXBnYQ3gw | US | binary | 178 Kb | whitelisted |
— | — | HEAD | 200 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvODJiQUFYYVJaZ0k5di1hUFlXS1prX2xDZw/1.0.0.13_llkgjffcdpffmhiakmfcdcblohccpfmo.crx | US | binary | 20.0 Kb | whitelisted |
— | — | GET | 200 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/ac5q25btpqhkjhcekqoslcldvuya_1.3.36.141/ihnlcenocehgdaegdmhbidjhnhdchfmm_1.3.36.141_win_ehzjmd5kjmert7jdgsrj4xqxj4.crx3 | US | crx | 145 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 |
|---|---|---|---|---|---|---|
3472 | chrome.exe | 117.78.0.2:443 | kdocs.cn | Changsha | CN | unknown |
— | — | 142.250.186.77:443 | accounts.google.com | Google Inc. | US | suspicious |
— | — | 142.250.186.110:443 | clients2.google.com | Google Inc. | US | whitelisted |
3472 | chrome.exe | 114.116.235.116:443 | account.wps.cn | — | CN | unknown |
3472 | chrome.exe | 142.250.185.225:443 | clients2.googleusercontent.com | Google Inc. | US | whitelisted |
3472 | chrome.exe | 163.181.56.169:443 | qn.cache.wpscdn.com | — | US | suspicious |
3472 | chrome.exe | 142.250.186.110:443 | clients2.google.com | Google Inc. | US | whitelisted |
3472 | chrome.exe | 142.250.186.77:443 | accounts.google.com | Google Inc. | US | suspicious |
3472 | chrome.exe | 79.133.177.229:443 | qn.cache.wpscdn.cn | SOT LINE Limited Company | RU | malicious |
3472 | chrome.exe | 121.36.105.91:443 | drive.kdocs.cn | — | CN | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
clients2.google.com |
| whitelisted |
accounts.google.com |
| shared |
kdocs.cn |
| suspicious |
www.kdocs.cn |
| suspicious |
account.wps.cn |
| unknown |
clients2.googleusercontent.com |
| whitelisted |
qn.cache.wpscdn.cn |
| malicious |
qn.cache.wpscdn.com |
| malicious |
ssl.gstatic.com |
| whitelisted |
plus.wps.cn |
| suspicious |