| URL: | https://bits.avcdn.net/productfamily_CCLEANER/insttype_FREE/platform_WIN_PIR/installertype_ONLINE/build_RELEASE |
| Full analysis: | https://app.any.run/tasks/9e8cbd4a-1dc5-407e-8113-2d0268ff33fe |
| 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 22, 2024, 14:53:55 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MD5: | 6A52127F1BD9A1137F811A7AE50CAEEA |
| SHA1: | 59289ADB16B1B4CD5E6A6B4A6BAA80C4C94DF433 |
| SHA256: | 02C85EBC2184FCA59FBDC161E16785FAE68AC0097CCDB32E6D5A9888D153CDA0 |
| SSDEEP: | 3:N8T9/AR4aQGRDaoe9yLtLggOiKes3bVOX1p7hGn:2TahTRWoPt5dWbVOX1pNG |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executable content was dropped or overwritten
- ccsetup628.exe (PID: 7108)
- CCUpdate.exe (PID: 1692)
- CCleaner64.exe (PID: 6856)
- CCleaner64.exe (PID: 6400)
Malware-specific behavior (creating "System.dll" in Temp)
- ccsetup628.exe (PID: 7108)
Application launched itself
- CCUpdate.exe (PID: 1692)
- CCleaner64.exe (PID: 6400)
Checks for external IP
- CCUpdate.exe (PID: 1692)
- CCUpdate.exe (PID: 4648)
- CCleaner64.exe (PID: 6400)
Potential Corporate Privacy Violation
- CCUpdate.exe (PID: 1692)
Starts CMD.EXE for commands execution
- CCleaner64.exe (PID: 6400)
Executes as Windows Service
- CCleanerPerformanceOptimizerService.exe (PID: 6760)
INFO
Executable content was dropped or overwritten
- chrome.exe (PID: 6164)
Application launched itself
- chrome.exe (PID: 6164)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
175
Monitored processes
35
Malicious processes
1
Suspicious processes
3
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1020 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --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=Win64 --annotation=prod=Chrome --annotation=ver=122.0.6261.70 --initial-client-data=0x220,0x224,0x228,0x1fc,0x22c,0x7fffcb05dc40,0x7fffcb05dc4c,0x7fffcb05dc58 | 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: 122.0.6261.70 Modules
| |||||||||||||||
| 1232 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | wa_3rd_party_host_64.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) | |||||||||||||||
| 1332 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) | |||||||||||||||
| 1692 | "C:\Program Files\CCleaner\CCUpdate.exe" /reg | C:\Program Files\CCleaner\CCUpdate.exe | ccsetup628.exe | ||||||||||||
User: admin Company: Gen Digital Inc. Integrity Level: HIGH Description: CCleaner CCleaner emergency updater Exit code: 0 Version: 24.8.15.0 Modules
| |||||||||||||||
| 1860 | "C:\Program Files\PowerShell\7\pwsh.exe" --version | C:\Program Files\PowerShell\7\pwsh.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: pwsh Exit code: 0 Version: 7.3.5.500 | |||||||||||||||
| 2340 | C:\WINDOWS\system32\cmd.exe /S /C ""C:\Program Files\PowerShell\7\pwsh.exe" --version" | C:\Windows\System32\cmd.exe | — | CCleaner64.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) | |||||||||||||||
| 2368 | "C:\Program Files\CCleaner\CCleaner64.exe" /createSkipUAC 6.20.10897 | C:\Program Files\CCleaner\CCleaner64.exe | ccsetup628.exe | ||||||||||||
User: admin Company: Piriform Software Ltd Integrity Level: HIGH Description: CCleaner Exit code: 0 Version: 6.28.0.11297 Modules
| |||||||||||||||
| 2452 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | SppExtComObj.Exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2508 | "C:\Program Files\PowerShell\7\pwsh.exe" --version | C:\Program Files\PowerShell\7\pwsh.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: pwsh Exit code: 0 Version: 7.3.5.500 | |||||||||||||||
| 2952 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) | |||||||||||||||
Total events
42 822
Read events
42 428
Write events
223
Delete events
171
Modification events
| (PID) Process: | (6164) chrome.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (6164) chrome.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (6164) chrome.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (6164) chrome.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\StabilityMetrics |
| Operation: | write | Name: | user_experience_metrics.stability.exited_cleanly |
Value: 0 | |||
| (PID) Process: | (6164) chrome.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96} |
| Operation: | write | Name: | usagestats |
Value: 0 | |||
| (PID) Process: | (6584) chrome.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached |
| Operation: | write | Name: | {2781761E-28E0-4109-99FE-B9D127C57AFE} {56FFCC30-D398-11D0-B2AE-00A0C908FA49} 0xFFFF |
Value: 010000000000000080BFA75FFF0CDB01 | |||
| (PID) Process: | (6164) chrome.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\StabilityMetrics |
| Operation: | write | Name: | user_experience_metrics.stability.exited_cleanly |
Value: 1 | |||
| (PID) Process: | (6164) chrome.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | delete value | Name: | GoogleChromeAutoLaunch_A822CA3D40D4B8944864CFEA751D8D57 |
Value: | |||
| (PID) Process: | (7108) ccsetup628.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Piriform\CCleaner |
| Operation: | delete value | Name: | GUID |
Value: | |||
| (PID) Process: | (7108) ccsetup628.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\LowRegistry |
| Operation: | delete value | Name: | AddToFavoritesInitialSelection |
Value: | |||
Executable files
153
Suspicious files
353
Text files
137
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6164 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\PersistentOriginTrials\LOG.old | — | |
MD5:— | SHA256:— | |||
| 6164 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\chrome_cart_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 6164 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\discounts_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 6164 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\parcel_tracking_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 6164 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\commerce_subscription_db\LOG.old~RF1fc453.TMP | — | |
MD5:— | SHA256:— | |||
| 6164 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\commerce_subscription_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 6164 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\coupon_db\LOG.old~RF1fc472.TMP | — | |
MD5:— | SHA256:— | |||
| 6164 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\coupon_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 6164 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat | binary | |
MD5:FC81892AC822DCBB09441D3B58B47125 | SHA256:FB077C966296D02D50CCBF7F761D2A3311A206A784A7496F331C2B0D6AD205C8 | |||
| 6164 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Variations | binary | |
MD5:961E3604F228B0D10541EBF921500C86 | SHA256:F7B24F2EB3D5EB0550527490395D2F61C3D2FE74BB9CB345197DAD81B58B5FED | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
25
TCP/UDP connections
89
DNS requests
50
Threats
10
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 88.221.169.152:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
5376 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
7108 | ccsetup628.exe | GET | 200 | 216.58.212.3:80 | http://ocsp.pki.goog/gsr1/MFEwTzBNMEswSTAJBgUrDgMCGgUABBS3V7W2nAf4FiMTjpDJKg6%2BMgGqMQQUYHtmGkUNl8qJUC99BM00qP%2F8%2FUsCEHe9DWzbNvka6iEPxPBY0w0%3D | unknown | — | — | whitelisted |
1692 | CCUpdate.exe | HEAD | 200 | 92.122.166.38:80 | http://emupdate.avcdn.net/files/emupdate/pong.txt | unknown | — | — | whitelisted |
7108 | ccsetup628.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAbY2QTVWENG9oovp1QifsQ%3D | unknown | — | — | whitelisted |
7108 | ccsetup628.exe | GET | 200 | 216.58.212.35:80 | http://c.pki.goog/r/r1.crl | unknown | — | — | whitelisted |
3108 | SIHClient.exe | GET | 200 | 88.221.169.152:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
3108 | SIHClient.exe | GET | 200 | 88.221.169.152:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
1692 | CCUpdate.exe | GET | 200 | 92.122.166.20:80 | http://ccleaner.tools.avcdn.net/tools/ccleaner/update/patches.ini | unknown | — | — | whitelisted |
4648 | CCUpdate.exe | GET | 200 | 142.250.187.174:80 | http://www.google-analytics.com/collect?v=1&tid=UA-58120669-26&t=event&cid=97b7721c4994e2556ff6a439510f665d6acd3d78dd342964d27d61a55de88b78&ec=20180910&ea=executed&el=1&ev=0 | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
5172 | svchost.exe | 52.167.249.196:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3888 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
— | — | 52.182.143.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | US | unknown |
— | — | 23.36.162.84:443 | — | Akamai International B.V. | DE | unknown |
— | — | 52.167.249.196:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
— | — | 88.221.169.152:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
2120 | MoUsoCoreWorker.exe | 52.167.249.196:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
6164 | chrome.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
6396 | chrome.exe | 23.201.240.55:443 | bits.avcdn.net | AKAMAI-AS | CH | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
bits.avcdn.net |
| whitelisted |
accounts.google.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
www.google.com |
| whitelisted |
browser.pipe.aria.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2256 | svchost.exe | Misc activity | ET INFO External IP Lookup Service in DNS Query (ip-info .ff .avast .com) |
2256 | svchost.exe | Misc activity | ET INFO External IP Lookup Service in DNS Query (ip-info .ff .avast .com) |
1692 | CCUpdate.exe | Misc activity | ET INFO Observed External IP Lookup Domain (ip-info .ff .avast .com) in TLS SNI |
1692 | CCUpdate.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
4648 | CCUpdate.exe | Misc activity | ET INFO Observed External IP Lookup Domain (ip-info .ff .avast .com) in TLS SNI |
6400 | CCleaner64.exe | Misc activity | ET INFO Observed External IP Lookup Domain (ip-info .ff .avast .com) in TLS SNI |
4 ETPRO signatures available at the full report
Process | Message |
|---|---|
CCleaner64.exe | Failed to open log file 'C:\Program Files\CCleaner' |
CCleaner64.exe | Failed to open log file 'C:\Program Files\CCleaner' |
CCleaner64.exe | OnLanguage - en
|
CCleaner64.exe | [2024-09-22 14:55:22.981] [error ] [Burger ] [ 6400: 1488] [C9E418: 258] [24.2.5109.0] [BurgerReporter.cpp] [258] asw::standalone_svc::BurgerReporter::BurgerSwitch: Could not read property BURGER_SETTINGS_PANCAKE_HOSTNAME (0x00000003)
|
CCleaner64.exe | [2024-09-22 14:55:22.981] [error ] [Burger ] [ 6400: 1488] [C9E418: 258] [24.2.5109.0] [BurgerReporter.cpp] [258] asw::standalone_svc::BurgerReporter::BurgerSwitch: Could not read property BURGER_SETTINGS_PANCAKE_HOSTNAME (0x00000003)
|
CCleaner64.exe | OnLanguage - en
|
CCleaner64.exe | OnLanguage - en
|
CCleaner64.exe | OnLanguage - en
|
CCleaner64.exe | Error: (undefined) has no property - attributes
|
CCleaner64.exe | at @4@22.loadTranslation
|