| URL: | http://extcuptool.com/addons/lnkr5.min.js |
| Full analysis: | https://app.any.run/tasks/b6b45be1-99d5-40f6-9cab-da2a99c4b050 |
| Verdict: | Malicious activity |
| Analysis date: | December 31, 2019, 05:17:01 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MD5: | AFB1F106C68F69F69F35106D0BCB5249 |
| SHA1: | 62F9CBB7C25285CD73915502BE99C808B89805F0 |
| SHA256: | D22241279AD7DA867D5A6A095305F06D33A98E173B16295CB8017343F704F9F0 |
| SSDEEP: | 3:N1KbT1RRFKfG0XexWn:CPbRFKfGtW |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 520 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=984,18050591135156919140,2177277621110513208,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=5926531032972837835 --mojo-platform-channel-handle=3380 --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
| |||||||||||||||
| 532 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=984,18050591135156919140,2177277621110513208,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=10450419679380254470 --mojo-platform-channel-handle=3956 --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
| |||||||||||||||
| 584 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=984,18050591135156919140,2177277621110513208,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=7436785584775292142 --mojo-platform-channel-handle=3900 --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
| |||||||||||||||
| 928 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=984,18050591135156919140,2177277621110513208,131072 --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=8093145167752883886 --renderer-client-id=32 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3544 /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
| |||||||||||||||
| 932 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=984,18050591135156919140,2177277621110513208,131072 --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=3591610251716146604 --renderer-client-id=38 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2920 /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
| |||||||||||||||
| 1160 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=984,18050591135156919140,2177277621110513208,131072 --enable-features=PasswordImport --disable-gpu-compositing --lang=en-US --instant-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=5986280427108852946 --renderer-client-id=23 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4540 /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
| |||||||||||||||
| 1252 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=984,18050591135156919140,2177277621110513208,131072 --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=17195922816685330224 --renderer-client-id=30 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2088 /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
| |||||||||||||||
| 1296 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=984,18050591135156919140,2177277621110513208,131072 --enable-features=PasswordImport --lang=en-US --no-sandbox --service-request-channel-token=15974445418732442942 --mojo-platform-channel-handle=2040 /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
| |||||||||||||||
| 1608 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=984,18050591135156919140,2177277621110513208,131072 --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=16416787131859191324 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2256 /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
| |||||||||||||||
| 1648 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=984,18050591135156919140,2177277621110513208,131072 --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=6540723230796781326 --renderer-client-id=33 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3524 /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: | (3336) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
| Operation: | write | Name: | 1756-13222243031793250 |
Value: 259 | |||
| (PID) Process: | (1756) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (1756) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (1756) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: | |||
| (PID) Process: | (1756) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: 01000000 | |||
| (PID) Process: | (1756) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (1756) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | dr |
Value: 1 | |||
| (PID) Process: | (1756) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome |
| Operation: | write | Name: | UsageStatsInSample |
Value: 0 | |||
| (PID) Process: | (1756) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
| Operation: | delete value | Name: | 1512-13197841398593750 |
Value: 0 | |||
| (PID) Process: | (1756) 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 | |
|---|---|---|---|---|
| 1756 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\f18cfc94-6202-4d2e-8a24-b5acfa42e04f.tmp | — | |
MD5:— | SHA256:— | |||
| 1756 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000020.dbtmp | — | |
MD5:— | SHA256:— | |||
| 1756 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old | text | |
MD5:— | SHA256:— | |||
| 1756 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RF39992d.TMP | text | |
MD5:— | SHA256:— | |||
| 1756 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 1756 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.old | text | |
MD5:— | SHA256:— | |||
| 1756 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old | text | |
MD5:— | SHA256:— | |||
| 1756 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_1 | — | |
MD5:— | SHA256:— | |||
| 1756 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.old~RF39992d.TMP | text | |
MD5:— | SHA256:— | |||
| 1756 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.old~RF39995c.TMP | text | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3252 | chrome.exe | GET | 301 | 198.54.120.122:80 | http://mycatguide.com/cats-breed/ocicat | US | — | — | malicious |
3252 | chrome.exe | GET | 302 | 172.217.16.142:80 | http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOTRmQUFXVHlhaGJaUTdMLWtCSkNJUl9ZQQ/1.0.0.5_nmmhkkegccagdldgiimedpiccmgmieda.crx | US | html | 510 b | whitelisted |
3252 | chrome.exe | GET | 200 | 64.58.126.236:80 | http://extcuptool.com/addons/lnkr5.min.js | US | text | 5.50 Kb | malicious |
3252 | chrome.exe | GET | 200 | 198.54.120.122:80 | http://mycatguide.com/cats-breed/ocicat/ | US | html | 29.0 Kb | malicious |
3252 | chrome.exe | GET | 200 | 192.102.6.94:80 | http://loadsource.org/91a2556838a7c33eac284eea30bdcc29/validate-site.js?uid=51824x6967x&r=1533727213282 | UA | text | 325 b | malicious |
3252 | chrome.exe | GET | 302 | 172.217.16.142:80 | http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOWVmQUFXS041NV9ZVXlJVWwxbGc5TUM4dw/7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx | US | html | 515 b | whitelisted |
3252 | chrome.exe | GET | 200 | 64.58.126.236:80 | http://extcuptool.com/addons/lnkr30_nt.min.js | US | text | 3.62 Kb | malicious |
3252 | chrome.exe | GET | 404 | 64.58.126.236:80 | http://extcuptool.com/favicon.ico | US | html | 564 b | malicious |
3252 | chrome.exe | GET | 200 | 173.194.150.219:80 | http://r5---sn-5goeen7r.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOTRmQUFXVHlhaGJaUTdMLWtCSkNJUl9ZQQ/1.0.0.5_nmmhkkegccagdldgiimedpiccmgmieda.crx?cms_redirect=yes&mip=82.103.130.125&mm=28&mn=sn-5goeen7r&ms=nvh&mt=1577769027&mv=u&mvi=4&pl=26&shardbypass=yes | US | crx | 293 Kb | whitelisted |
3252 | chrome.exe | GET | 200 | 198.54.120.122:80 | http://mycatguide.com/wp-includes/css/dashicons.min.css?ver=5.2.5 | US | text | 27.8 Kb | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3252 | chrome.exe | 172.217.16.142:443 | clients2.google.com | Google Inc. | US | whitelisted |
3252 | chrome.exe | 172.217.16.142:80 | clients2.google.com | Google Inc. | US | whitelisted |
3252 | chrome.exe | 172.217.22.33:443 | clients2.googleusercontent.com | Google Inc. | US | whitelisted |
3252 | chrome.exe | 216.58.205.227:443 | clientservices.googleapis.com | Google Inc. | US | whitelisted |
3252 | chrome.exe | 216.58.205.237:443 | accounts.google.com | Google Inc. | US | whitelisted |
3252 | chrome.exe | 172.217.22.36:443 | www.google.com | Google Inc. | US | whitelisted |
3252 | chrome.exe | 172.217.23.99:443 | ssl.gstatic.com | Google Inc. | US | whitelisted |
3252 | chrome.exe | 172.217.21.227:443 | www.google.dk | Google Inc. | US | whitelisted |
3252 | chrome.exe | 173.194.150.219:80 | r5---sn-5goeen7r.gvt1.com | Google Inc. | US | whitelisted |
3252 | chrome.exe | 216.58.208.42:443 | fonts.googleapis.com | Google Inc. | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
clientservices.googleapis.com |
| whitelisted |
extcuptool.com |
| malicious |
accounts.google.com |
| shared |
clients2.google.com |
| whitelisted |
redirector.gvt1.com |
| whitelisted |
r5---sn-5goeen7r.gvt1.com |
| whitelisted |
clients2.googleusercontent.com |
| whitelisted |
r2---sn-5goeen76.gvt1.com |
| whitelisted |
www.google.com |
| malicious |
ssl.gstatic.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
3252 | chrome.exe | A Network Trojan was detected | ET MALWARE LNKR Possible Response for LNKR js file |
3252 | chrome.exe | A Network Trojan was detected | ET MALWARE LNKR Request for LNKR js file M2 |
3252 | chrome.exe | A Network Trojan was detected | ET MALWARE LNKR Request for validate-site.js |
3252 | chrome.exe | Attempted User Privilege Gain | ET INFO Session Traversal Utilities for NAT (STUN Binding Request) |
3252 | chrome.exe | Attempted User Privilege Gain | ET INFO Session Traversal Utilities for NAT (STUN Binding Request) |
3252 | chrome.exe | Attempted User Privilege Gain | ET INFO Session Traversal Utilities for NAT (STUN Binding Request) |
3252 | chrome.exe | Attempted User Privilege Gain | ET INFO Session Traversal Utilities for NAT (STUN Binding Request) |
3252 | chrome.exe | Attempted User Privilege Gain | ET INFO Session Traversal Utilities for NAT (STUN Binding Request) |
3252 | chrome.exe | A Network Trojan was detected | ET MALWARE LNKR Possible Response for LNKR js file |