| URL: | http://downloadplugins.citrix.com.edgesuite.net/Windows/CitrixReceiverWeb.exe |
| Full analysis: | https://app.any.run/tasks/7028baf9-1675-4415-8d83-451c34c94fe9 |
| 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: | June 16, 2020, 11:56:25 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MD5: | 09C2DF28EACC25158B6D7799DDD80546 |
| SHA1: | D59366DF3345917BCDB39790EF008D8A7F0BD24C |
| SHA256: | 4056FE26EA0A9396253E0CE5A11634CADD0D52CE7223B4C6190C1161FD74FA80 |
| SSDEEP: | 3:N1KaKE7eDQXMJGTLkCdazjDLGArAC:CanRqK44aHDTp |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 180 | "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,0x80,0x84,0x78,0x88,0x6c3ea9d0,0x6c3ea9e0,0x6c3ea9ec | 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 Modules
| |||||||||||||||
| 552 | DrvInst.exe "4" "0" "C:\Users\admin\AppData\Local\Temp\{590433d5-5426-1751-bfb4-fd0ed4d4f83a}\ctxusbr.inf" "0" "6cb73bd33" "000004C0" "WinSta0\Default" "000003E0" "208" "C:\Program Files\Citrix\ICA Client\Drivers\ctxusbr" | C:\Windows\system32\DrvInst.exe | svchost.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Driver Installation Module Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 556 | "C:\Program Files\Citrix\ICA Client\Receiver\ConfigurationWizard.exe" StartedByReceiver | C:\Program Files\Citrix\ICA Client\Receiver\ConfigurationWizard.exe | — | Receiver.exe | |||||||||||
User: admin Company: Citrix Systems, Inc. Integrity Level: MEDIUM Description: ConfigurationWizard Exit code: 0 Version: 4.12.0.18016 Modules
| |||||||||||||||
| 952 | "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\Downloads\CTX_UP~1 | C:\Windows\system32\rundll32.exe | — | iexplore.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 992 | "C:\Program Files\Citrix\ICA Client\SelfServicePlugin\SelfService.exe" -cleanPNA -exit | C:\Program Files\Citrix\ICA Client\SelfServicePlugin\SelfService.exe | msiexec.exe | ||||||||||||
User: admin Company: Citrix Systems, Inc. Integrity Level: HIGH Description: Citrix Receiver Exit code: 0 Version: 4.12.0.18013 Modules
| |||||||||||||||
| 1060 | "C:\Program Files\Citrix\ICA Client\SelfServicePlugin\SelfServicePlugin.exe" | C:\Program Files\Citrix\ICA Client\SelfServicePlugin\SelfServicePlugin.exe | MsiExec.exe | ||||||||||||
User: admin Company: Citrix Systems, Inc. Integrity Level: MEDIUM Description: Citrix Receiver Exit code: 0 Version: 4.12.0.18013 Modules
| |||||||||||||||
| 1332 | "C:\Program Files\Citrix\ICA Client\SetIntegrityLevel.exe" $concentr.exe /startup$M$3036 | C:\Program Files\Citrix\ICA Client\SetIntegrityLevel.exe | msiexec.exe | ||||||||||||
User: admin Company: Citrix Systems, Inc. Integrity Level: HIGH Description: Citrix Connection Center Launcher Utility Exit code: 0 Version: 14.12.0.18020 Modules
| |||||||||||||||
| 1512 | "C:\Program Files\Citrix\ICA Client\Drivers\usbinst.exe" SetupCopyOEMInf "C:\Program Files\Citrix\ICA Client\Drivers\ctxusbr\ctxusbr.inf" | C:\Program Files\Citrix\ICA Client\Drivers\usbinst.exe | MsiExec.exe | ||||||||||||
User: SYSTEM Company: Citrix Systems, Inc. Integrity Level: SYSTEM Description: Citrix USB Install Helper Exit code: 0 Version: 14.12.0.18020 Modules
| |||||||||||||||
| 1556 | "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\Desktop\CTX_UP~1 | C:\Windows\system32\rundll32.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1788 | "C:\Users\admin\AppData\Local\Temp\Ctx-5E2B5C1F-B2ED-493D-A96C-DC1833E904C1\Extract\TrolleyExpress.exe" "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\CitrixReceiverWeb.exe" | C:\Users\admin\AppData\Local\Temp\Ctx-5E2B5C1F-B2ED-493D-A96C-DC1833E904C1\Extract\TrolleyExpress.exe | — | CitrixReceiverWeb.exe | |||||||||||
User: admin Company: Citrix Systems, Inc. Integrity Level: MEDIUM Description: Citrix Receiver Exit code: 3221226540 Version: 14.12.0.18020 Modules
| |||||||||||||||
| (PID) Process: | (2544) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: 1136020390 | |||
| (PID) Process: | (2544) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30819285 | |||
| (PID) Process: | (2544) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (2544) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (2544) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (2544) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (2544) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (2544) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value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| |||
| (PID) Process: | (2544) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2544) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2064 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\CitrixReceiverWeb[1].exe | — | |
MD5:— | SHA256:— | |||
| 2064 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\CitrixReceiverWeb.exe.xmsum4p.partial | — | |
MD5:— | SHA256:— | |||
| 2544 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DF5509D2F0AD4FED32.TMP | — | |
MD5:— | SHA256:— | |||
| 2544 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\CitrixReceiverWeb.exe.xmsum4p.partial:Zone.Identifier | — | |
MD5:— | SHA256:— | |||
| 2544 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\CitrixReceiverWeb.exe | — | |
MD5:— | SHA256:— | |||
| 2544 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Cab549D.tmp | — | |
MD5:— | SHA256:— | |||
| 2544 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Tar549E.tmp | — | |
MD5:— | SHA256:— | |||
| 2544 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver54DD.tmp | — | |
MD5:— | SHA256:— | |||
| 3964 | CitrixReceiverWeb.exe | C:\Users\admin\AppData\Local\Temp\Ctx-5E2B5C1F-B2ED-493D-A96C-DC1833E904C1\CTX_UPDATE_PACKAGE | — | |
MD5:— | SHA256:— | |||
| 2544 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{6F70840D-AFC8-11EA-9A50-5254004A04AF}.dat | binary | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2544 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D | US | der | 1.47 Kb | whitelisted |
2544 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D | US | der | 1.47 Kb | whitelisted |
2064 | iexplore.exe | GET | 200 | 2.16.186.65:80 | http://downloadplugins.citrix.com.edgesuite.net/Windows/CitrixReceiverWeb.exe | unknown | executable | 41.4 Mb | whitelisted |
2544 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D | US | der | 1.47 Kb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2064 | iexplore.exe | 2.16.186.65:80 | downloadplugins.citrix.com.edgesuite.net | Akamai International B.V. | — | whitelisted |
2064 | iexplore.exe | 2.16.186.106:80 | downloadplugins.citrix.com.edgesuite.net | Akamai International B.V. | — | whitelisted |
2544 | iexplore.exe | 152.199.19.161:443 | iecvlist.microsoft.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2544 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2544 | iexplore.exe | 204.79.197.200:443 | ieonline.microsoft.com | Microsoft Corporation | US | whitelisted |
2356 | chrome.exe | 172.217.23.131:443 | clientservices.googleapis.com | Google Inc. | US | whitelisted |
2356 | chrome.exe | 172.217.16.131:443 | www.google.com.ua | Google Inc. | US | whitelisted |
2356 | chrome.exe | 172.217.16.173:443 | accounts.google.com | Google Inc. | US | whitelisted |
2356 | chrome.exe | 172.217.23.106:443 | fonts.googleapis.com | Google Inc. | US | whitelisted |
2356 | chrome.exe | 216.58.205.227:443 | www.gstatic.com | Google Inc. | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
downloadplugins.citrix.com.edgesuite.net |
| whitelisted |
iecvlist.microsoft.com |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
ieonline.microsoft.com |
| whitelisted |
clientservices.googleapis.com |
| whitelisted |
accounts.google.com |
| shared |
www.google.com.ua |
| whitelisted |
fonts.googleapis.com |
| whitelisted |
www.gstatic.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
2064 | iexplore.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2064 | iexplore.exe | Misc activity | ET INFO EXE - Served Attached HTTP |
Process | Message |
|---|---|
CitrixReceiverWeb.exe | RunPackage: bootstrap install started
|
CitrixReceiverWeb.exe | Extracting files to folder with index -1
|
CitrixReceiverWeb.exe | CUpdatePackage::InternalRun: User`is an Admin
|
CitrixReceiverWeb.exe | CtxIsUserAdmin: CheckTokenMembership with linked token passed
|
CitrixReceiverWeb.exe | FindExplorerHandle: Found explorer
|
CitrixReceiverWeb.exe | CUpdatePackage::dualpk does not exist...C:\Users\admin\AppData\Local\Temp\Ctx-5E2B5C1F-B2ED-493D-A96C-DC1833E904C1\Extract\dualpk.cab
|
TrolleyExpress.exe | Information - CApp::InitInstance(558) - SecureBoot is Unsupported in the system
|
TrolleyExpress.exe | Information - CApp::InitializeResourceModule(1627) - Resource Module Path 1: C:\Users\admin\AppData\Local\Temp\Ctx-5E2B5C1F-B2ED-493D-A96C-DC1833E904C1\Extract\en\TrolleyExpressUI_en.dll
|
TrolleyExpress.exe | Information - CApp::InitializeResourceModule(1627) - Resource Module Path 1: C:\Users\admin\AppData\Local\Temp\Ctx-5E2B5C1F-B2ED-493D-A96C-DC1833E904C1\Extract\en\TrolleyExpressUI_en.dll
|
TrolleyExpress.exe | Information - CApp::InitializeLog(1435) - * Build Time: 02:34:36
|