| URL: | http://codown.youdao.com/cidian/update/update5/20220708_143052/youdaodict.exe.new.7z?197619375 |
| Full analysis: | https://app.any.run/tasks/427e7558-c48e-49a0-b766-b2bdfeba88d3 |
| Verdict: | Malicious activity |
| Analysis date: | July 22, 2022, 21:35:11 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | 7A724D3053D3293641103053C260DA30 |
| SHA1: | 76E3449553D5119323E43EAFF9E12D4EFF08B274 |
| SHA256: | 72B7A1C29153D10693865595C2516AD2F4F4F10DB890CDE42D1D6FF78609C885 |
| SSDEEP: | 3:N1KdKBK4kZGcUmfF4vXyaxL4AL0E66n:CI82hU46dsn |
MALICIOUS
No malicious indicators.SUSPICIOUS
Modifies files in Chrome extension folder
- chrome.exe (PID: 3072)
INFO
Application launched itself
- chrome.exe (PID: 3072)
Reads the computer name
- chrome.exe (PID: 3072)
- chrome.exe (PID: 3500)
- chrome.exe (PID: 2120)
- chrome.exe (PID: 1856)
- chrome.exe (PID: 2044)
- chrome.exe (PID: 3284)
- chrome.exe (PID: 3940)
- chrome.exe (PID: 2540)
- chrome.exe (PID: 3380)
Checks supported languages
- chrome.exe (PID: 3332)
- chrome.exe (PID: 1856)
- chrome.exe (PID: 3072)
- chrome.exe (PID: 2292)
- chrome.exe (PID: 2044)
- chrome.exe (PID: 2484)
- chrome.exe (PID: 3500)
- chrome.exe (PID: 2120)
- chrome.exe (PID: 1292)
- chrome.exe (PID: 3940)
- chrome.exe (PID: 2660)
- chrome.exe (PID: 1028)
- chrome.exe (PID: 3812)
- chrome.exe (PID: 3284)
- chrome.exe (PID: 2540)
- chrome.exe (PID: 1784)
- chrome.exe (PID: 2744)
- chrome.exe (PID: 3396)
- chrome.exe (PID: 3708)
- chrome.exe (PID: 2464)
- chrome.exe (PID: 2732)
- chrome.exe (PID: 2420)
- chrome.exe (PID: 4040)
- chrome.exe (PID: 2288)
- chrome.exe (PID: 3744)
- chrome.exe (PID: 3380)
- chrome.exe (PID: 3776)
- chrome.exe (PID: 2340)
Reads the hosts file
- chrome.exe (PID: 3072)
- chrome.exe (PID: 1856)
Reads settings of System Certificates
- chrome.exe (PID: 1856)
Reads the date of Windows installation
- chrome.exe (PID: 3284)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
62
Monitored processes
28
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1028 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1052,2926512238350020750,904122434653155197,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3108 /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
| |||||||||||||||
| 1292 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1052,2926512238350020750,904122434653155197,131072 --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=1812 /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
| |||||||||||||||
| 1784 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1052,2926512238350020750,904122434653155197,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2796 /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
| |||||||||||||||
| 1856 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1052,2926512238350020750,904122434653155197,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1188 /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
| |||||||||||||||
| 2044 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1052,2926512238350020750,904122434653155197,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2348 /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
| |||||||||||||||
| 2120 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1052,2926512238350020750,904122434653155197,131072 --enable-features=PasswordImport --gpu-preferences=MAAAAAAAAADgACAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --use-gl=swiftshader-webgl --mojo-platform-channel-handle=1136 /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
| |||||||||||||||
| 2288 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1052,2926512238350020750,904122434653155197,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3184 /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
| |||||||||||||||
| 2292 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1052,2926512238350020750,904122434653155197,131072 --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=1844 /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
| |||||||||||||||
| 2340 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1052,2926512238350020750,904122434653155197,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3104 /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
| |||||||||||||||
| 2420 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1052,2926512238350020750,904122434653155197,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2276 /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
| |||||||||||||||
Total events
8 027
Read events
7 909
Write events
112
Delete events
6
Modification events
| (PID) Process: | (3072) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (3072) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (3072) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: | |||
| (PID) Process: | (3072) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: 01000000 | |||
| (PID) Process: | (3072) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (3072) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | dr |
Value: 1 | |||
| (PID) Process: | (3072) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome |
| Operation: | write | Name: | UsageStatsInSample |
Value: 0 | |||
| (PID) Process: | (3072) chrome.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96} |
| Operation: | write | Name: | usagestats |
Value: 0 | |||
| (PID) Process: | (3072) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | metricsid |
Value: | |||
| (PID) Process: | (3072) 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
24
Text files
96
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3072 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-62DB1813-C00.pma | — | |
MD5:— | SHA256:— | |||
| 3072 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Preferences | text | |
MD5:— | SHA256:— | |||
| 3072 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\83a36fb9-2ac6-4efc-a9a3-9fe0bab4cbc7.tmp | text | |
MD5:— | SHA256:— | |||
| 3072 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old~RF134cfa.TMP | text | |
MD5:64AD8ED3E666540337BA541C549F72F7 | SHA256:BECBDB08B5B37D203A85F2E974407334053BB1D2270F0B3C9A4DB963896F2206 | |||
| 3072 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Last Version | text | |
MD5:00046F773EFDD3C8F8F6D0F87A2B93DC | SHA256:593EDE11D17AF7F016828068BCA2E93CF240417563FB06DC8A579110AEF81731 | |||
| 3072 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old | text | |
MD5:8FF312A95D60ED89857FEB720D80D4E1 | SHA256:946A57FAFDD28C3164D5AB8AB4971B21BD5EC5BFFF7554DBF832CB58CC37700B | |||
| 3072 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\43cf0d58-4c82-43e4-9495-9367dbb075b7.tmp | binary | |
MD5:5058F1AF8388633F609CADB75A75DC9D | SHA256:— | |||
| 3072 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat | binary | |
MD5:9C016064A1F864C8140915D77CF3389A | SHA256:0E7265D4A8C16223538EDD8CD620B8820611C74538E420A88E333BE7F62AC787 | |||
| 3072 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Extension Settings\pkedcjkdefgpdelpbcmbmeomcjbeemfm\LOG.old~RF135075.TMP | text | |
MD5:D0BA19096D6C8F8DE58312E8D938E893 | SHA256:AADE90A7B0984F3C719D528E4E6FAE3854E28B30363BDD4DF65037E69784A078 | |||
| 3072 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Session Storage\LOG.old | text | |
MD5:995C92837E4775CAFFE387D51ADBA520 | SHA256:51247C3464FD988B72670002D01A57FBFF1348704D325DC8FF8817ED2459D0D9 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
64
DNS requests
26
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/YGkwa4MXjfWSuERyWQYP_A_4/aapLKTSZ439A-0g3nqJr3Q | US | — | — | whitelisted |
— | — | GET | — | 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 | — | — | whitelisted |
— | — | HEAD | 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 | 3.72 Kb | whitelisted |
1856 | chrome.exe | GET | 404 | 101.226.27.243:80 | http://codown.youdao.com/cidian/update/update5/20220708_143052/youdaodict.exe.new.7z?197619375 | CN | html | 564 b | whitelisted |
— | — | GET | 200 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/YGkwa4MXjfWSuERyWQYP_A_4/aapLKTSZ439A-0g3nqJr3Q | US | crx | 3.72 Kb | whitelisted |
1856 | chrome.exe | GET | 307 | 103.74.50.106:80 | http://youdao.com/ | CN | text | 19 b | whitelisted |
1856 | chrome.exe | GET | 403 | 101.226.27.243:80 | http://codown.youdao.com/ | CN | html | 564 b | whitelisted |
1856 | chrome.exe | GET | 404 | 101.226.27.243:80 | http://codown.youdao.com/favicon.ico | CN | html | 564 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 |
|---|---|---|---|---|---|---|
1856 | chrome.exe | 216.58.212.142:443 | clients2.google.com | Google Inc. | US | whitelisted |
1856 | chrome.exe | 142.250.184.225:443 | clients2.googleusercontent.com | Google Inc. | US | whitelisted |
1856 | chrome.exe | 142.250.185.77:443 | accounts.google.com | Google Inc. | US | suspicious |
1856 | chrome.exe | 101.226.27.243:80 | codown.youdao.com | China Telecom (Group) | CN | unknown |
— | — | 101.226.27.243:80 | codown.youdao.com | China Telecom (Group) | CN | unknown |
1856 | chrome.exe | 142.250.185.68:443 | www.google.com | Google Inc. | US | whitelisted |
1856 | chrome.exe | 142.250.186.67:443 | ssl.gstatic.com | Google Inc. | US | whitelisted |
— | — | 103.74.50.106:80 | youdao.com | — | CN | unknown |
1856 | chrome.exe | 79.133.177.231:443 | shared.ydstatic.com | SOT LINE Limited Company | RU | malicious |
1856 | chrome.exe | 18.179.88.118:443 | rlogs.youdao.com | — | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
accounts.google.com |
| shared |
codown.youdao.com |
| whitelisted |
clients2.google.com |
| whitelisted |
clients2.googleusercontent.com |
| whitelisted |
ssl.gstatic.com |
| whitelisted |
www.google.com |
| malicious |
youdao.com |
| whitelisted |
shared.ydstatic.com |
| malicious |
ydlunacommon-cdn.nosdn.127.net |
| malicious |
rlogs.youdao.com |
| suspicious |