| URL: | http://b1.download.windowsupdate.com/c/upgr/2020/10/windowsupdatebox_d1a4b9b7bd43090617296d5f9114e0f7d99de5e6.exe |
| Full analysis: | https://app.any.run/tasks/72712d97-85f4-4dc0-91f8-e2317b6fa9ec |
| Verdict: | Malicious activity |
| Analysis date: | July 03, 2021, 03:04:36 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | F9598514E68D880ABC8F15E29C01250E |
| SHA1: | 91992FB49C87C01FA34CD9DC972EC5D05748711C |
| SHA256: | E9FA62D4EDE41ABE1BCDD2166E64D352D8945014D3F4D5DE0DA0387E71330A9D |
| SSDEEP: | 3:N1KcU3oWd9r4E2hTX6mMAKr4W20BRvuUUR1BGtn:Ccwd9yhbvMAKfbI1BGt |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executable content was dropped or overwritten
- chrome.exe (PID: 536)
Drops a file with too old compile date
- chrome.exe (PID: 536)
Drops a file that was compiled in debug mode
- chrome.exe (PID: 536)
INFO
Checks supported languages
- chrome.exe (PID: 536)
- chrome.exe (PID: 2296)
- chrome.exe (PID: 2744)
- chrome.exe (PID: 2828)
- chrome.exe (PID: 2540)
- chrome.exe (PID: 3312)
- chrome.exe (PID: 3568)
- chrome.exe (PID: 3112)
- chrome.exe (PID: 2528)
- chrome.exe (PID: 3756)
- chrome.exe (PID: 1496)
- chrome.exe (PID: 4012)
- chrome.exe (PID: 3648)
- chrome.exe (PID: 3260)
- chrome.exe (PID: 3924)
Reads the computer name
- chrome.exe (PID: 536)
- chrome.exe (PID: 2744)
- chrome.exe (PID: 2828)
- chrome.exe (PID: 3112)
- chrome.exe (PID: 1496)
- chrome.exe (PID: 4012)
- chrome.exe (PID: 3924)
Application launched itself
- chrome.exe (PID: 536)
Reads the hosts file
- chrome.exe (PID: 536)
- chrome.exe (PID: 2828)
Reads settings of System Certificates
- chrome.exe (PID: 2828)
- chrome.exe (PID: 536)
Checks Windows Trust Settings
- chrome.exe (PID: 536)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
49
Monitored processes
15
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 536 | "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://b1.download.windowsupdate.com/c/upgr/2020/10/windowsupdatebox_d1a4b9b7bd43090617296d5f9114e0f7d99de5e6.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: 86.0.4240.198 Modules
| |||||||||||||||
| 1496 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1044,14332550778998010207,5360752865066377236,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3144 /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
| |||||||||||||||
| 2296 | "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" "--metrics-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=86.0.4240.198 --initial-client-data=0xc8,0xcc,0xd0,0x9c,0xd4,0x6ecfd988,0x6ecfd998,0x6ecfd9a4 | 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
| |||||||||||||||
| 2528 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=1044,14332550778998010207,5360752865066377236,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=1388 /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
| |||||||||||||||
| 2540 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1044,14332550778998010207,5360752865066377236,131072 --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
| |||||||||||||||
| 2744 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1044,14332550778998010207,5360752865066377236,131072 --enable-features=PasswordImport --gpu-preferences=MAAAAAAAAADgACAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --mojo-platform-channel-handle=1056 /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
| |||||||||||||||
| 2828 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1044,14332550778998010207,5360752865066377236,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1260 /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
| |||||||||||||||
| 3112 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1044,14332550778998010207,5360752865066377236,131072 --enable-features=PasswordImport --gpu-preferences=MAAAAAAAAADgACAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --use-gl=swiftshader-webgl --mojo-platform-channel-handle=2860 /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
| |||||||||||||||
| 3260 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=1044,14332550778998010207,5360752865066377236,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=2844 /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
| |||||||||||||||
| 3312 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1044,14332550778998010207,5360752865066377236,131072 --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=1852 /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
| |||||||||||||||
Total events
10 812
Read events
10 719
Write events
93
Delete events
0
Modification events
| (PID) Process: | (536) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (536) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (536) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: | |||
| (PID) Process: | (536) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: 01000000 | |||
| (PID) Process: | (536) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (536) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | dr |
Value: 1 | |||
| (PID) Process: | (536) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome |
| Operation: | write | Name: | UsageStatsInSample |
Value: 0 | |||
| (PID) Process: | (536) chrome.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96} |
| Operation: | write | Name: | usagestats |
Value: 0 | |||
| (PID) Process: | (536) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | metricsid |
Value: | |||
| (PID) Process: | (536) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | metricsid_installdate |
Value: 0 | |||
Executable files
3
Suspicious files
16
Text files
58
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 536 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-60DFD3D1-218.pma | — | |
MD5:— | SHA256:— | |||
| 536 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\2b5dec41-2c15-4188-9acf-61b2ff57932e.tmp | text | |
MD5:— | SHA256:— | |||
| 536 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Preferences | text | |
MD5:— | SHA256:— | |||
| 536 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat | binary | |
MD5:9C016064A1F864C8140915D77CF3389A | SHA256:0E7265D4A8C16223538EDD8CD620B8820611C74538E420A88E333BE7F62AC787 | |||
| 536 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\MANIFEST-000001 | binary | |
MD5:5AF87DFD673BA2115E2FCF5CFDB727AB | SHA256:F9D31B278E215EB0D0E9CD709EDFA037E828F36214AB7906F612160FEAD4B2B4 | |||
| 536 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Extension Settings\pkedcjkdefgpdelpbcmbmeomcjbeemfm\LOG.old~RF10a9bf.TMP | text | |
MD5:D0BA19096D6C8F8DE58312E8D938E893 | SHA256:AADE90A7B0984F3C719D528E4E6FAE3854E28B30363BDD4DF65037E69784A078 | |||
| 536 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Extension Settings\pkedcjkdefgpdelpbcmbmeomcjbeemfm\LOG.old | text | |
MD5:5202CA4D6AF0C37DAEC0D528CC7F2986 | SHA256:8F5B8FF94B14C36EA0CBE8FA0A4D165A632B45F834BBB7239E1A6CF6685F256C | |||
| 2296 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\CrashpadMetrics.pma | binary | |
MD5:03C4F648043A88675A920425D824E1B3 | SHA256:F91DBB7C64B4582F529C968C480D2DCE1C8727390482F31E4355A27BB3D9B450 | |||
| 536 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Last Version | text | |
MD5:00046F773EFDD3C8F8F6D0F87A2B93DC | SHA256:593EDE11D17AF7F016828068BCA2E93CF240417563FB06DC8A579110AEF81731 | |||
| 536 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RF10a6a2.TMP | text | |
MD5:936EB7280DA791E6DD28EF3A9B46D39C | SHA256:CBAF2AFD831B32F6D1C12337EE5D2F090D6AE1F4DCB40B08BEF49BF52AD9721F | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
4
DNS requests
3
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2828 | chrome.exe | GET | — | 13.107.4.50:80 | http://b1.download.windowsupdate.com/c/upgr/2020/10/windowsupdatebox_d1a4b9b7bd43090617296d5f9114e0f7d99de5e6.exe | US | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2828 | chrome.exe | 216.58.212.174:443 | clients2.google.com | Google Inc. | US | whitelisted |
2828 | chrome.exe | 142.250.186.109:443 | accounts.google.com | Google Inc. | US | whitelisted |
— | — | 13.107.4.50:80 | b1.download.windowsupdate.com | Microsoft Corporation | US | whitelisted |
2828 | chrome.exe | 13.107.4.50:80 | b1.download.windowsupdate.com | Microsoft Corporation | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
b1.download.windowsupdate.com |
| whitelisted |
accounts.google.com |
| shared |
clients2.google.com |
| whitelisted |