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| URL: | http://officecdn.microsoft.com/pr/wsus/setup.exe |
| Full analysis: | https://app.any.run/tasks/730810cf-a5dd-4b73-8c60-d292a2637b9e |
| 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: | September 18, 2019, 20:49:16 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MD5: | 5B6335BD7C537DED1239A4AB04B3B7CB |
| SHA1: | FF17B4F7B761152FCA95E11A396F02800D74638B |
| SHA256: | 2542084B6DE1AEB3445F943B87D9E6BA3690DC56044CDE93C888DC96E3DC3136 |
| SSDEEP: | 3:N1KRDQGAKyutR90KWpVL4A:CyGAqD+zVL4A |
MALICIOUS
Application was dropped or rewritten from another process
- setup.exe (PID: 316)
- setup.exe (PID: 2788)
Downloads executable files from the Internet
- chrome.exe (PID: 2380)
SUSPICIOUS
Reads Internet Cache Settings
- setup.exe (PID: 2788)
Executable content was dropped or overwritten
- chrome.exe (PID: 2380)
- chrome.exe (PID: 2908)
Modifies files in Chrome extension folder
- chrome.exe (PID: 2908)
INFO
Reads Microsoft Office registry keys
- setup.exe (PID: 316)
Manual execution by user
- explorer.exe (PID: 2732)
- setup.exe (PID: 316)
Reads the hosts file
- chrome.exe (PID: 2380)
- chrome.exe (PID: 2908)
Reads Internet Cache Settings
- chrome.exe (PID: 2908)
Application launched itself
- chrome.exe (PID: 2908)
Dropped object may contain Bitcoin addresses
- chrome.exe (PID: 2908)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
64
Monitored processes
27
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2908 | "C:\Program Files\Google\Chrome\Application\chrome.exe" "http://officecdn.microsoft.com/pr/wsus/setup.exe" | C:\Program Files\Google\Chrome\Application\chrome.exe | explorer.exe | |
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Version: 75.0.3770.100 | ||||
| 3588 | "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=75.0.3770.100 --initial-client-data=0x7c,0x80,0x84,0x78,0x88,0x6fd9a9d0,0x6fd9a9e0,0x6fd9a9ec | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe |
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Version: 75.0.3770.100 | ||||
| 2948 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=2912 --on-initialized-event-handle=312 --parent-handle=316 /prefetch:6 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe |
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Version: 75.0.3770.100 | ||||
| 848 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1024,13772133699621992432,5168395197555412328,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAADgAAAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=6865975905377322923 --mojo-platform-channel-handle=1048 --ignored=" --type=renderer " /prefetch:2 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe |
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Version: 75.0.3770.100 | ||||
| 2380 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1024,13772133699621992432,5168395197555412328,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --service-request-channel-token=15141197529975665775 --mojo-platform-channel-handle=1540 /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | chrome.exe | |
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Version: 75.0.3770.100 | ||||
| 3928 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1024,13772133699621992432,5168395197555412328,131072 --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=6393624343973056931 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2224 /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 | ||||
| 2628 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1024,13772133699621992432,5168395197555412328,131072 --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=5617182346678674552 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2228 /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 | ||||
| 3436 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1024,13772133699621992432,5168395197555412328,131072 --enable-features=PasswordImport --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=7880889150389550879 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2532 /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 | ||||
| 3648 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1024,13772133699621992432,5168395197555412328,131072 --enable-features=PasswordImport --disable-gpu-sandbox --use-gl=disabled --gpu-preferences=KAAAAAAAAADgAAAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=18149768210903143864 --mojo-platform-channel-handle=4204 /prefetch:2 | 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 | ||||
| 2788 | "C:\Users\admin\Downloads\setup.exe" | C:\Users\admin\Downloads\setup.exe | chrome.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Office Exit code: 0 Version: 16.0.11901.20000 | ||||
Total events
1 070
Read events
931
Write events
0
Delete events
0
Modification events
Executable files
5
Suspicious files
204
Text files
244
Unknown types
4
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2908 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\70223a16-2ab5-406f-9b39-028724579331.tmp | — | |
MD5:— | SHA256:— | |||
| 2908 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000020.dbtmp | — | |
MD5:— | SHA256:— | |||
| 2908 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Feature Engagement Tracker\AvailabilityDB\LOG.old | — | |
MD5:— | SHA256:— | |||
| 2908 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Feature Engagement Tracker\AvailabilityDB\LOG.old~RF169dcb.TMP | — | |
MD5:— | SHA256:— | |||
| 2908 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 2908 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old | text | |
MD5:DC32343F45B01764B6267AD36548102A | SHA256:A250F5AD57D4BD58AAE92810D50278E3BE2DBF869F126A3A3519691BCDFC2075 | |||
| 2908 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.old | text | |
MD5:A519780ED0A2F4336DB4F5651D79C369 | SHA256:DA5B71BD0075B55757BF757BF5F4D4A1DCBCF0762CDA5B31B28680963E068C75 | |||
| 2908 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Feature Engagement Tracker\EventDB\LOG.old | text | |
MD5:3D551B6E929CF62F7AA66091E718704B | SHA256:1698A1B1BC3E86676392FB8BD4C712438302A5A2220503C08F290ED4B1790404 | |||
| 2908 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RF169cd1.TMP | text | |
MD5:C4D6CBB269C626168A5D6D0D8CCE6C30 | SHA256:B62CDBB758278A0C2E50593357390119441D8DE09428EB29027F3DFD1332E348 | |||
| 2908 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_1 | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
38
DNS requests
26
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2380 | chrome.exe | GET | 301 | 2.18.232.120:80 | http://officecdn.microsoft.com/pr/wsus/setup.exe | unknown | — | — | whitelisted |
2380 | chrome.exe | GET | 302 | 216.58.208.46:80 | http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOWVmQUFXS041NV9ZVXlJVWwxbGc5TUM4dw/7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx | US | html | 516 b | whitelisted |
2380 | chrome.exe | GET | 200 | 84.15.64.141:80 | http://r2---sn-cpux-8ov6.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOWVmQUFXS041NV9ZVXlJVWwxbGc5TUM4dw/7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx?cms_redirect=yes&mip=85.206.166.82&mm=28&mn=sn-cpux-8ov6&ms=nvh&mt=1568839590&mv=u&mvi=1&pl=20&shardbypass=yes | LT | crx | 862 Kb | whitelisted |
2380 | chrome.exe | GET | 200 | 2.16.106.224:80 | http://officecdn.microsoft.com.edgesuite.net/pr/wsus/setup.exe | unknown | executable | 5.42 Mb | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2380 | chrome.exe | 172.217.18.110:443 | sb-ssl.google.com | Google Inc. | US | whitelisted |
2380 | chrome.exe | 216.58.207.45:443 | accounts.google.com | Google Inc. | US | whitelisted |
2380 | chrome.exe | 2.16.106.224:80 | officecdn.microsoft.com.edgesuite.net | Akamai International B.V. | — | whitelisted |
2380 | chrome.exe | 172.217.21.227:443 | ssl.gstatic.com | Google Inc. | US | whitelisted |
2380 | chrome.exe | 172.217.22.3:443 | clientservices.googleapis.com | Google Inc. | US | whitelisted |
2380 | chrome.exe | 172.217.21.196:443 | www.google.com | Google Inc. | US | whitelisted |
2380 | chrome.exe | 2.18.232.120:80 | officecdn.microsoft.com | Akamai International B.V. | — | whitelisted |
2788 | setup.exe | 13.107.3.128:443 | config.edge.skype.com | Microsoft Corporation | US | whitelisted |
2380 | chrome.exe | 172.217.16.195:443 | www.google.lt | Google Inc. | US | whitelisted |
2380 | chrome.exe | 172.217.21.238:443 | apis.google.com | Google Inc. | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
clientservices.googleapis.com |
| whitelisted |
officecdn.microsoft.com |
| whitelisted |
accounts.google.com |
| shared |
officecdn.microsoft.com.edgesuite.net |
| whitelisted |
www.google.com |
| whitelisted |
sb-ssl.google.com |
| whitelisted |
ssl.gstatic.com |
| whitelisted |
config.edge.skype.com |
| whitelisted |
www.gstatic.com |
| whitelisted |
www.google.lt |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2380 | chrome.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2380 | chrome.exe | Misc activity | ET INFO EXE - Served Attached HTTP |