| URL: | https://www.easeus.com/backup-software/tb-free.html |
| Full analysis: | https://app.any.run/tasks/ebbb7822-4882-4d84-b477-e4afacd1fa9e |
| 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: | June 25, 2020, 18:30:27 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MD5: | 408E7FF796F9EA1472DBDE75E58B85FB |
| SHA1: | 4169DA65930501FE915D9054879B57E5E7DEAB27 |
| SHA256: | EAEFABBD8747DAAA6674D3DF36D8A4F2993E893EC9D3742A488874CD3356FA85 |
| SSDEEP: | 3:N8DSLAAxv/m0xDQAP0:2OLA10j0 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 116 | "C:\Program Files\EaseUS\Todo Backup\bin\Agent.exe" | C:\Program Files\EaseUS\Todo Backup\bin\Agent.exe | services.exe | ||||||||||||
User: SYSTEM Company: CHENGDU YIWO Tech Development Co., Ltd Integrity Level: SYSTEM Description: EaseUS Todo Backup Agent Application Exit code: 0 Version: 5.8.0.0 Modules
| |||||||||||||||
| 284 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1028,4387062038524999845,9722611760994910951,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=13201643579220496706 --mojo-platform-channel-handle=4472 --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
| |||||||||||||||
| 284 | /SendInfo Window "Web_Installer" Activity "Result_Run_Installer" Attribute "{\"Country\":\"United States\",\"Timezone\":\"GMT-00:00\"}" | C:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\3Free\aliyun\InfoForSetup.exe | — | EDownloader.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 320 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1028,4387062038524999845,9722611760994910951,131072 --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=10580084093609568738 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2272 /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
| |||||||||||||||
| 556 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1028,4387062038524999845,9722611760994910951,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=5559510774291966415 --mojo-platform-channel-handle=3036 --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
| |||||||||||||||
| 628 | /SendInfo Window "Downloading" Activity "Result_Download_Program" Attribute "{\"Average_Networkspeed\":\"1.75MB\",\"Cdn\":\"http://download.easeus.com/free/tb_free_12.0.exe\",\"Elapsedtime\":\"53\",\"Errorinfo\":\"0\",\"Result\":\"Success\"}" | C:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\3Free\aliyun\InfoForSetup.exe | — | EDownloader.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 648 | "C:\Program Files\EaseUS\Todo Backup\bin\drvsetup.exe" "C:\Program Files\EaseUS\Todo Backup\drv" -install | C:\Program Files\EaseUS\Todo Backup\bin\drvsetup.exe | TB_Free_easeus.tmp | ||||||||||||
User: admin Company: CHENGDU YIWO Tech Development Co., Ltd Integrity Level: HIGH Description: EaseUS Todo Backup Driver Setup Application Exit code: 0 Version: 5.8.0.0 Modules
| |||||||||||||||
| 664 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1028,4387062038524999845,9722611760994910951,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=15345416980782583363 --mojo-platform-channel-handle=3808 --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
| |||||||||||||||
| 680 | "C:\Program Files\EaseUS\Todo Backup\bin\EuDownload.exe" https://update.easeus.com/update/tb/innerbuy/tb_home_innerbuy_flag_cfg.ini "C:\Program Files\EaseUS\Todo Backup\InnerBuy\res\InnerBuyConfig.ini" 0 "" 1 3132 | C:\Program Files\EaseUS\Todo Backup\bin\EuDownload.exe | TBConsoleUI.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 772 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1028,4387062038524999845,9722611760994910951,131072 --enable-features=PasswordImport --disable-gpu-compositing --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=16037272983365140278 --renderer-client-id=29 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4688 /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: | (2252) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (2252) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (2252) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: | |||
| (PID) Process: | (2252) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: 01000000 | |||
| (PID) Process: | (2252) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (1580) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
| Operation: | write | Name: | 2252-13237583441471375 |
Value: 259 | |||
| (PID) Process: | (2252) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | dr |
Value: 1 | |||
| (PID) Process: | (2252) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome |
| Operation: | write | Name: | UsageStatsInSample |
Value: 0 | |||
| (PID) Process: | (2252) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
| Operation: | delete value | Name: | 3120-13213713943555664 |
Value: 0 | |||
| (PID) Process: | (2252) 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 | |
|---|---|---|---|---|
| 2252 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-5EF4ED52-8CC.pma | — | |
MD5:— | SHA256:— | |||
| 2252 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Feature Engagement Tracker\EventDB\LOG.old | — | |
MD5:— | SHA256:— | |||
| 2252 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\18f7a48b-0d3b-4a11-921d-abc98595bf43.tmp | — | |
MD5:— | SHA256:— | |||
| 2252 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000028.dbtmp | — | |
MD5:— | SHA256:— | |||
| 2252 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old | text | |
MD5:— | SHA256:— | |||
| 2252 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.old | text | |
MD5:— | SHA256:— | |||
| 2252 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old~RF10735d.TMP | text | |
MD5:— | SHA256:— | |||
| 2252 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Last Tabs | binary | |
MD5:— | SHA256:— | |||
| 2252 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 2252 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old~RF107541.TMP | — | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2196 | AliyunWrapExe.Exe | GET | — | 216.92.47.198:80 | http://track.easeus.com/product/index.php?c=main&a=getstatus&pid=0 | US | — | — | suspicious |
3852 | chrome.exe | GET | 302 | 163.171.144.50:80 | http://down.easeus.com/product/tb_free | US | text | 99 b | malicious |
3852 | chrome.exe | GET | 302 | 216.58.198.206:80 | http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOTRmQUFXVHlhaGJaUTdMLWtCSkNJUl9ZQQ/1.0.0.5_nmmhkkegccagdldgiimedpiccmgmieda.crx | US | html | 520 b | whitelisted |
2196 | AliyunWrapExe.Exe | POST | 200 | 47.252.97.15:80 | http://easeusinfo.us-east-1.log.aliyuncs.com/logstores/logstore_tbp_downloader/shards/lb | US | — | — | malicious |
2196 | AliyunWrapExe.Exe | POST | 200 | 47.252.97.15:80 | http://easeusinfo.us-east-1.log.aliyuncs.com/logstores/logstore_tbp_downloader/shards/lb | US | — | — | malicious |
2196 | AliyunWrapExe.Exe | POST | 200 | 47.252.97.15:80 | http://easeusinfo.us-east-1.log.aliyuncs.com/logstores/logstore_tbp_downloader/shards/lb | US | — | — | malicious |
3852 | chrome.exe | GET | 200 | 173.194.5.185:80 | http://r3---sn-aigl6n7z.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvY2Y1QUFXUjZlVjI5UldyLVpDTFJFcEx6QQ/7719.805.0.2_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx?cms_redirect=yes&mh=Nf&mip=89.234.157.254&mm=28&mn=sn-aigl6n7z&ms=nvh&mt=1593109813&mv=m&mvi=2&pl=24&shardbypass=yes | US | crx | 823 Kb | whitelisted |
3852 | chrome.exe | GET | 200 | 163.171.129.137:80 | http://download3.easeus.com/free/tb_free_installer.exe | US | executable | 1.88 Mb | suspicious |
2196 | AliyunWrapExe.Exe | POST | 200 | 47.252.97.15:80 | http://easeusinfo.us-east-1.log.aliyuncs.com/logstores/logstore_tbp_downloader/shards/lb | US | — | — | malicious |
2196 | AliyunWrapExe.Exe | POST | 200 | 47.252.97.15:80 | http://easeusinfo.us-east-1.log.aliyuncs.com/logstores/logstore_tbp_downloader/shards/lb | US | — | — | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3852 | chrome.exe | 216.58.201.237:443 | accounts.google.com | Google Inc. | US | whitelisted |
3852 | chrome.exe | 163.171.133.123:443 | www.easeus.com | — | US | unknown |
3852 | chrome.exe | 147.75.33.233:443 | static.hotjar.com | Packet Host, Inc. | US | unknown |
3852 | chrome.exe | 216.58.198.206:443 | www.google-analytics.com | Google Inc. | US | whitelisted |
3852 | chrome.exe | 104.80.20.143:443 | cdn.livechatinc.com | Akamai International B.V. | US | whitelisted |
3852 | chrome.exe | 147.75.100.245:443 | vars.hotjar.com | Packet Host, Inc. | US | unknown |
3852 | chrome.exe | 101.89.125.237:443 | dn-growing.qbox.me | China Telecom (Group) | CN | unknown |
3852 | chrome.exe | 216.58.201.232:443 | www.googletagmanager.com | Google Inc. | US | whitelisted |
3852 | chrome.exe | 104.124.179.231:443 | secure.livechatinc.com | Akamai Technologies, Inc. | NL | unknown |
3852 | chrome.exe | 104.80.20.254:443 | z.moatads.com | Akamai International B.V. | US | unknown |
Domain | IP | Reputation |
|---|---|---|
clientservices.googleapis.com |
| whitelisted |
www.easeus.com |
| whitelisted |
accounts.google.com |
| shared |
static.hotjar.com |
| whitelisted |
down.easeus.com |
| malicious |
easeus-todo-backup-free.en.softonic.com |
| malicious |
download.cnet.com |
| whitelisted |
cdn.livechatinc.com |
| whitelisted |
kb.easeus.com |
| unknown |
my.easeus.com |
| malicious |
Process | Message |
|---|---|
Agent.exe | Init Log |
Agent.exe | Ldq : Agent start install! |
Agent.exe |
Ldq : Agent call CreateService!
|
Agent.exe |
Ldq : Agent call CreateService is success!
|
Agent.exe | Init Log |
Agent.exe |
Ldq : Agent entry ServiceMain!
|
Agent.exe |
Ldq : Agent set service description!
|
Agent.exe |
Zy : Instance CheckTool!
|
Agent.exe | socket closed
|
Agent.exe |
Ldq : Agent start create model!
|