| URL: | http://downloader.yandex.net/yandex-pack/YandexPackSetup.exe |
| Full analysis: | https://app.any.run/tasks/ebf31091-c4bb-4ad1-aabd-f0c7ded9cd43 |
| 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: | October 25, 2023, 07:18:12 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MD5: | FFDCC27C5685483117FB154553245FCD |
| SHA1: | 2C44CB50085AC7426F12AAB0BC3E100FF82E68ED |
| SHA256: | B0B20FB0DDDF021912A37FE53A401E3B9E00B579613F5E98F95BD52345864B5A |
| SSDEEP: | 3:N1KaKEuXoiI4ouiexAykA:Ca/R2iexAykA |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 120 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=1468 --field-trial-handle=1112,i,13820396333039692066,12606823661927334355,131072 /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: 109.0.5414.120 Modules
| |||||||||||||||
| 592 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1036 --field-trial-handle=1112,i,13820396333039692066,12606823661927334355,131072 /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: 109.0.5414.120 Modules
| |||||||||||||||
| 1332 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3928 --field-trial-handle=1112,i,13820396333039692066,12606823661927334355,131072 /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: 109.0.5414.120 Modules
| |||||||||||||||
| 1608 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3816 --field-trial-handle=1112,i,13820396333039692066,12606823661927334355,131072 /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: 109.0.5414.120 Modules
| |||||||||||||||
| 1612 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2012 --field-trial-handle=1112,i,13820396333039692066,12606823661927334355,131072 /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: 109.0.5414.120 Modules
| |||||||||||||||
| 1648 | "C:\Users\admin\Downloads\YandexPackSetup.exe" | C:\Users\admin\Downloads\YandexPackSetup.exe | chrome.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Software Installer Exit code: 0 Version: 3.0.5419.0 Modules
| |||||||||||||||
| 1820 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=3328 --field-trial-handle=1112,i,13820396333039692066,12606823661927334355,131072 /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: 109.0.5414.120 Modules
| |||||||||||||||
| 1824 | "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://downloader.yandex.net/yandex-pack/YandexPackSetup.exe" | 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: 109.0.5414.120 Modules
| |||||||||||||||
| 1848 | C:\Windows\system32\msiexec.exe /V | C:\Windows\System32\msiexec.exe | services.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows® installer Exit code: 0 Version: 5.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2096 | C:\Windows\system32\MsiExec.exe -Embedding 497D03E903DCDBAD0DBBDCD91C677332 C | C:\Windows\System32\msiexec.exe | — | msiexec.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows® installer Exit code: 0 Version: 5.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| (PID) Process: | (1824) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (1824) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (1824) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: 01000000 | |||
| (PID) Process: | (1824) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (1824) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | dr |
Value: 1 | |||
| (PID) Process: | (1824) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\StabilityMetrics |
| Operation: | write | Name: | user_experience_metrics.stability.exited_cleanly |
Value: 1 | |||
| (PID) Process: | (1824) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome |
| Operation: | write | Name: | UsageStatsInSample |
Value: 0 | |||
| (PID) Process: | (1824) chrome.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96} |
| Operation: | write | Name: | usagestats |
Value: 0 | |||
| (PID) Process: | (1824) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | metricsid_installdate |
Value: 0 | |||
| (PID) Process: | (1824) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | metricsid_enableddate |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1824 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\commerce_subscription_db\LOG.old~RF1ec67a.TMP | — | |
MD5:— | SHA256:— | |||
| 1824 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\commerce_subscription_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 1824 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Last Version | text | |
MD5:9F941EA08DBDCA2EB3CFA1DBBBA6F5DC | SHA256:127F71DF0D2AD895D4F293E62284D85971AE047CA15F90B87BF6335898B0B655 | |||
| 1824 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old~RF1ec699.TMP | text | |
MD5:CDCC923CEC2CD9228330551E6946A9C2 | SHA256:592F4750166BE662AA88728F9969537163FEC5C3E95E81537C8C6917F8D0929E | |||
| 1824 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Local Storage\leveldb\LOG.old | text | |
MD5:B806171F9E7C87423595645872D869B0 | SHA256:851A8D533BEBF6A69C5518375396E97463302C1E2031D04F8EB5851C5C82CEB9 | |||
| 1824 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RF1ec699.TMP | text | |
MD5:D5C9ECBD2DCA29D89266782824D7AF99 | SHA256:D22D1243ACC064A30823180D0E583C853E9395367C78C2AD9DE59A463904F702 | |||
| 1824 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\LOG.old~RF1eca04.TMP | — | |
MD5:— | SHA256:— | |||
| 1824 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\LOG.old | — | |
MD5:— | SHA256:— | |||
| 1824 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old | text | |
MD5:513218482935B0D388C0A990D868387A | SHA256:8E39CBAAF4AACC3A01AFA74EA8C30FB24FE69A22B8B30728AFB1614FD68809D9 | |||
| 1824 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\0e557c7e-5881-4601-abd0-2fc49b9a1f4b.tmp | binary | |
MD5:5058F1AF8388633F609CADB75A75DC9D | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3688 | chrome.exe | GET | 302 | 5.45.205.243:80 | http://downloader.yandex.net/yandex-pack/YandexPackSetup.exe | unknown | — | — | unknown |
3688 | chrome.exe | GET | 200 | 185.70.202.14:80 | http://ext-cachev2-itt02.cdn.yandex.net/downloader.yandex.net/yandex-pack/YandexPackSetup.exe?lid=1529 | unknown | executable | 14.1 Mb | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1824 | chrome.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
3688 | chrome.exe | 5.45.205.243:80 | downloader.yandex.net | YANDEX LLC | RU | whitelisted |
3688 | chrome.exe | 172.217.17.141:443 | accounts.google.com | GOOGLE | US | whitelisted |
3688 | chrome.exe | 185.70.202.14:80 | ext-cachev2-itt02.cdn.yandex.net | TELECOM ITALIA SPARKLE S.p.A. | IT | unknown |
1824 | chrome.exe | 224.0.0.251:5353 | — | — | — | unknown |
3688 | chrome.exe | 142.251.141.36:443 | www.google.com | GOOGLE | US | unknown |
3688 | chrome.exe | 216.58.213.110:443 | sb-ssl.google.com | GOOGLE | US | whitelisted |
3688 | chrome.exe | 142.250.187.106:443 | optimizationguide-pa.googleapis.com | GOOGLE | US | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
Domain | IP | Reputation |
|---|---|---|
downloader.yandex.net |
| whitelisted |
accounts.google.com |
| shared |
ext-cachev2-itt02.cdn.yandex.net |
| whitelisted |
www.google.com |
| whitelisted |
sb-ssl.google.com |
| whitelisted |
optimizationguide-pa.googleapis.com |
| whitelisted |
www.googleapis.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
3688 | chrome.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
3688 | chrome.exe | Misc activity | ET INFO EXE IsDebuggerPresent (Used in Malware Anti-Debugging) |