| URL: | https://www.avast.com/es-co/free-antivirus-download#pc |
| Full analysis: | https://app.any.run/tasks/05e26d74-2f4e-4123-979f-74dc2f3b43e6 |
| 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: | February 07, 2024, 13:24:02 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MD5: | 8CDA1179A4531954B52D8150FF5F52B4 |
| SHA1: | DE0C49017A1BB448217A067CCD5AE377A056848D |
| SHA256: | 26AF40C61820AE51A598DE7D87CA6AAACE79667A61A8915A4018DCEE2B53F972 |
| SSDEEP: | 3:N8DSL/KCK0AVRMyQU4qs:2OLC6AIDx |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 268 | "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 --disable-features=OptimizationGuideModelDownloading,OptimizationHintsFetching,OptimizationTargetPrediction,OptimizationHints "https://www.avast.com/es-co/free-antivirus-download#pc" | 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
| |||||||||||||||
| 292 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=1408 --field-trial-handle=1128,i,4229127957581966785,8289804433230866283,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /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
| |||||||||||||||
| 324 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgACAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1108 --field-trial-handle=1128,i,4229127957581966785,8289804433230866283,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /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: 109.0.5414.120 Modules
| |||||||||||||||
| 492 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --disable-quic --mojo-platform-channel-handle=764 --field-trial-handle=1128,i,4229127957581966785,8289804433230866283,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /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
| |||||||||||||||
| 560 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=2260 --field-trial-handle=1128,i,4229127957581966785,8289804433230866283,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /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
| |||||||||||||||
| 752 | "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" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=109.0.5414.120 --initial-client-data=0xc8,0xcc,0xd0,0x9c,0xd4,0x6bc68b38,0x6bc68b48,0x6bc68b54 | 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
| |||||||||||||||
| 908 | "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=1128,i,4229127957581966785,8289804433230866283,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /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
| |||||||||||||||
| 1408 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-quic --mojo-platform-channel-handle=1268 --field-trial-handle=1128,i,4229127957581966785,8289804433230866283,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /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
| |||||||||||||||
| 1976 | "C:\Users\admin\Downloads\avast_free_antivirus_setup_online.exe" | C:\Users\admin\Downloads\avast_free_antivirus_setup_online.exe | — | chrome.exe | |||||||||||
User: admin Company: AVAST Software Integrity Level: MEDIUM Description: Avast Installer Exit code: 3221226540 Version: 2.1.99.0 Modules
| |||||||||||||||
| 2020 | "C:\Windows\Temp\asw.536c2689b0f7f4ae\instup.exe" /sfx:lite /sfxstorage:C:\Windows\Temp\asw.536c2689b0f7f4ae /edition:1 /prod:ais /stub_mapping_guid:d9c0e3ae-068b-4bf6-82c5-020908ab3d19:9635040 /guid:6934dbbe-5706-4c8d-8367-a2c1ed886de8 /ga_clientid:680a1063-76e5-436d-818c-ddaddf74dbbb /cookie:mmm_ava_999_999_a8b_m:dlid_FAV-ONLINE-FAD /ga_clientid:680a1063-76e5-436d-818c-ddaddf74dbbb /edat_dir:C:\Windows\Temp\asw.7e142d7929d4ee87 | C:\Windows\Temp\asw.536c2689b0f7f4ae\Instup.exe | avast_free_antivirus_setup_online.exe | ||||||||||||
User: admin Company: AVAST Software Integrity Level: HIGH Description: Avast Antivirus Installer Exit code: 0 Version: 24.1.8821.0 Modules
| |||||||||||||||
| (PID) Process: | (268) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (268) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (268) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: 01000000 | |||
| (PID) Process: | (268) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (268) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | dr |
Value: 1 | |||
| (PID) Process: | (268) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\StabilityMetrics |
| Operation: | write | Name: | user_experience_metrics.stability.exited_cleanly |
Value: 1 | |||
| (PID) Process: | (268) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome |
| Operation: | write | Name: | UsageStatsInSample |
Value: 0 | |||
| (PID) Process: | (268) chrome.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96} |
| Operation: | write | Name: | usagestats |
Value: 0 | |||
| (PID) Process: | (268) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | metricsid_installdate |
Value: 0 | |||
| (PID) Process: | (268) 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 | |
|---|---|---|---|---|
| 268 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\commerce_subscription_db\LOG.old~RF163722.TMP | — | |
MD5:— | SHA256:— | |||
| 268 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\commerce_subscription_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 268 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\c43468ae-c393-4782-8fce-30a51626bb28.tmp | binary | |
MD5:5058F1AF8388633F609CADB75A75DC9D | SHA256:— | |||
| 268 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old | text | |
MD5:358570F689377CE6838812643E03734B | SHA256:5B41FCC2E1A843AEAB9437B06E27B798870FF10D86A51B163BF48862BCD32590 | |||
| 268 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RF163722.TMP | text | |
MD5:05CF4C3C5148DA6355D3561A9EAA5E8A | SHA256:8D720243F6876898E4F197C8867C4CEE69F1C7335C55B8A29C120B1028D93E41 | |||
| 268 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Local Storage\leveldb\LOG.old~RF1637dd.TMP | text | |
MD5:C383FD120B14BB0E98E99C1BCC9B43F6 | SHA256:56A3A5EACBD28BEE1CF8C1D0052321A5C27EE858BEF7B2FA1DE20806A0823CC1 | |||
| 268 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\coupon_db\LOG.old~RF163c33.TMP | — | |
MD5:— | SHA256:— | |||
| 268 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\coupon_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 268 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Session Storage\LOG.old | text | |
MD5:E53573A93829681410D5E7DBB1B61C78 | SHA256:A82D28F2C1E22A2AE0ABC5F5AF0CC8EE7AD913BAB3A0BF84CE6D8D23F67E06A3 | |||
| 268 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\AutofillStrikeDatabase\LOG.old~RF16519f.TMP | — | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
856 | svchost.exe | HEAD | 200 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvYTBmQUFZUHRkSkgtb01uSGNvRHZ2Tm5HQQ/1.0.0.15_llkgjffcdpffmhiakmfcdcblohccpfmo.crx | unknown | — | — | unknown |
2112 | avast_free_antivirus_setup_online.exe | GET | 200 | 23.50.131.71:80 | http://iavs9x.u.avcdn.net/iavs9x/avast_free_antivirus_setup_online.exe | unknown | executable | 9.19 Mb | unknown |
2112 | avast_free_antivirus_setup_online.exe | POST | 200 | 142.250.186.142:80 | http://www.google-analytics.com/collect | unknown | image | 35 b | unknown |
856 | svchost.exe | GET | 200 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvYTBmQUFZUHRkSkgtb01uSGNvRHZ2Tm5HQQ/1.0.0.15_llkgjffcdpffmhiakmfcdcblohccpfmo.crx | unknown | binary | 3.07 Kb | unknown |
2112 | avast_free_antivirus_setup_online.exe | POST | 200 | 142.250.186.142:80 | http://www.google-analytics.com/collect | unknown | image | 35 b | unknown |
2020 | Instup.exe | GET | 200 | 23.55.110.60:80 | http://h4305360.iavs9x.u.avast.com/iavs9x/prod-pgm.vpx | unknown | binary | 573 b | unknown |
2020 | Instup.exe | GET | 200 | 23.55.110.60:80 | http://h4305360.iavs9x.u.avast.com/iavs9x/avbugreport_ais-a2c.vpx | unknown | binary | 1.25 Mb | unknown |
2020 | Instup.exe | GET | — | 23.55.110.60:80 | http://h4305360.iavs9x.u.avast.com/iavs9x/instup_ais-a2c.vpx | unknown | — | — | unknown |
2112 | avast_free_antivirus_setup_online.exe | POST | 204 | 34.117.223.223:80 | http://v7event.stats.avast.com/cgi-bin/iavsevents.cgi | unknown | — | — | unknown |
2112 | avast_free_antivirus_setup_online.exe | POST | 204 | 34.117.223.223:80 | http://v7event.stats.avast.com/cgi-bin/iavsevents.cgi | unknown | — | — | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
268 | chrome.exe | 239.255.255.250:1900 | — | — | — | unknown |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1408 | chrome.exe | 142.250.110.84:443 | accounts.google.com | GOOGLE | US | unknown |
1408 | chrome.exe | 23.45.105.163:443 | www.avast.com | AKAMAI-AS | DE | unknown |
1408 | chrome.exe | 23.56.205.198:443 | static3.avast.com | AKAMAI-AS | GB | unknown |
1408 | chrome.exe | 104.18.130.236:443 | cdn.cookielaw.org | CLOUDFLARENET | — | unknown |
1408 | chrome.exe | 69.192.160.133:443 | s.go-mpulse.net | AKAMAI-AS | DE | unknown |
1408 | chrome.exe | 23.35.236.237:443 | assets.adobedtm.com | AKAMAI-AS | DE | unknown |
Domain | IP | Reputation |
|---|---|---|
accounts.google.com |
| shared |
www.avast.com |
| whitelisted |
static3.avast.com |
| whitelisted |
cdn.cookielaw.org |
| whitelisted |
s.go-mpulse.net |
| whitelisted |
assets.adobedtm.com |
| whitelisted |
resources.digital-cloud.medallia.eu |
| whitelisted |
static.avast.com |
| whitelisted |
www.googletagmanager.com |
| whitelisted |
geolocation.onetrust.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
2112 | avast_free_antivirus_setup_online.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
Process | Message |
|---|---|
avast_free_antivirus_setup_online.exe | [2024-02-07 13:25:15.629] [info ] [sfxinst ] [ 2876: 2468] [7361C5: 370] Running SFX 'C:\Windows\Temp\asw.7e142d7929d4ee87\avast_free_antivirus_setup_online.exe'
|
avast_free_antivirus_setup_online.exe | [2024-02-07 13:25:15.905] [info ] [sfxinst ] [ 2876: 2468] [7361C5: 592] Moved extra data file 'ecoo.edat' to 'C:\Windows\Temp\asw.536c2689b0f7f4ae\cookie.bin'.
|
avast_free_antivirus_setup_online.exe | [2024-02-07 13:25:16.131] [info ] [sfxstats ] [ 2876: 1536] [03AC9E: 149] Statistics sent successfully.
|
avast_free_antivirus_setup_online.exe | [2024-02-07 13:25:16.131] [notice ] [burger_rep ] [ 2876: 1268] [64A1D8: 66] The event '70.1' was successfully sent to burger: https://analytics.avcdn.net/v4/receive/json/70.
|
avast_free_antivirus_setup_online.exe | [2024-02-07 13:25:17.022] [info ] [sfxinst ] [ 2876: 2468] [7361C5: 881] Starting installer/updater executable 'C:\Windows\Temp\asw.536c2689b0f7f4ae\instup.exe'
|
Instup.exe | [2024-02-07 13:25:17.397] [info ] [instup ] [ 2020: 572] [87A008:2669] OS: Windows 7 SP1 x86
|
Instup.exe | [2024-02-07 13:25:17.397] [info ] [instup ] [ 2020: 572] [87A008:2672] setup: x86
|
Instup.exe | [2024-02-07 13:25:17.397] [info ] [instup ] [ 2020: 572] [87A008:2686] Memory: 29% load. Phys:2204032/3145208K free, Page:4194303/4194303K free, Virt:1990360/2097024K free
|
Instup.exe | [2024-02-07 13:25:17.397] [info ] [instup ] [ 2020: 572] [87A008:2703] DISKs: C:\ - 222175MB free / 255GB total
|
Instup.exe | [2024-02-07 13:25:17.397] [info ] [instup ] [ 2020: 572] [87A008:2719] Running module version: instup.exe - '24.1.8821.0'
|