| File name: | GoToMeeting Installer.exe |
| Full analysis: | https://app.any.run/tasks/ac1ea8b6-e0af-47e4-b662-836c2f68f87e |
| Verdict: | Malicious activity |
| Analysis date: | January 23, 2021, 17:14:21 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed |
| MD5: | 39DAE6F95AE2202675E2915BA7842245 |
| SHA1: | 1E7AC5E17F8238467DB9B585D202BE3AB27705B4 |
| SHA256: | B892681A5365800436EBEDCDED3185408297A0224B8C68F12D361F6B576B9489 |
| SSDEEP: | 6144:Dd7CQ/BmTtno7QgD3MQFAy8aMLTMRGZTjjOLhZb+yJp2brWO9UCSVzy0oSIw6BL/:DtITtno0C3XzMLTgW0hZjV2ZSVz/oSIh |
| .exe | | | Win64 Executable (generic) (30.7) |
|---|---|---|
| .exe | | | UPX compressed Win32 Executable (30.1) |
| .exe | | | Win32 EXE Yoda's Crypter (29.5) |
| .exe | | | Win32 Executable (generic) (5) |
| .exe | | | Generic Win/DOS Executable (2.2) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2020:11:24 15:40:08+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 12 |
| CodeSize: | 299008 |
| InitializedDataSize: | 73728 |
| UninitializedDataSize: | 823296 |
| EntryPoint: | 0x111850 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.539 |
| ProductVersionNumber: | 1.0.0.539 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Dynamic link library |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Windows, Latin1 |
| CompanyName: | LogMeIn, Inc. |
| LegalCopyright: | Copyright © 2012-2020 LogMeIn, Inc. |
| ProductName: | GoTo Opener |
| FileDescription: | GoTo Opener |
| InternalName: | GoToOpener |
| OriginalFileName: | GoToOpener.exe |
| FileVersion: | 1.0.0.539 |
| ProductVersion: | 1.0.0.539 |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 24-Nov-2020 14:40:08 |
| Detected languages: |
|
| CompanyName: | LogMeIn, Inc. |
| LegalCopyright: | Copyright © 2012-2020 LogMeIn, Inc. |
| ProductName: | GoTo Opener |
| FileDescription: | GoTo Opener |
| InternalName: | GoToOpener |
| OriginalFilename: | GoToOpener.exe |
| FileVersion: | 1.0.0.539 |
| ProductVersion: | 1.0.0.539 |
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0090 |
| Pages in file: | 0x0003 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x0000 |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000100 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 24-Nov-2020 14:40:08 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
UPX0 | 0x00001000 | 0x000C9000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
UPX1 | 0x000CA000 | 0x00049000 | 0x00048600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.9981 |
.rsrc | 0x00113000 | 0x00012000 | 0x00011400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 6.86178 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.10999 | 2016 | Latin 1 / Western European | English - United States | RT_MANIFEST |
2 | 2.83509 | 744 | Latin 1 / Western European | UNKNOWN | RT_ICON |
3 | 3.72476 | 296 | Latin 1 / Western European | UNKNOWN | RT_ICON |
4 | 4.94788 | 3752 | Latin 1 / Western European | UNKNOWN | RT_ICON |
5 | 5.01628 | 2216 | Latin 1 / Western European | UNKNOWN | RT_ICON |
6 | 4.26294 | 1384 | Latin 1 / Western European | UNKNOWN | RT_ICON |
7 | 7.97457 | 36411 | Latin 1 / Western European | UNKNOWN | RT_ICON |
8 | 4.14254 | 9640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
9 | 4.08107 | 4264 | Latin 1 / Western European | UNKNOWN | RT_ICON |
10 | 5.49055 | 1128 | Latin 1 / Western European | UNKNOWN | RT_ICON |
COMCTL32.dll |
KERNEL32.DLL |
urlmon.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 292 | C:\Windows\Explorer.EXE | C:\Windows\explorer.exe | — | — | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1764 | "C:\Users\admin\AppData\Local\GoToMeeting\19228\g2mstart.exe" "/Action Host" "/Defaults 831" "/DidInstall True" "/EGWAddress 216.115.208.230" "/EGWDNS egwglobal.gotomeeting.com" "/EGWPort 80,443,8200" "/MeetingEnabled true" "/Mode Normal" "/Product g2m" "/colClientUiReadyEvent Global\1C4314A7-65AA-427B-B387-D5A251A97FEC" "/sessionTrackingId il-32d8f73c-6c1b-4bb1-a27c-f38b093308e3" | C:\Users\admin\AppData\Local\GoToMeeting\19228\g2mstart.exe | — | G2MInstaller.exe | |||||||||||
User: admin Company: LogMeIn, Inc. Integrity Level: MEDIUM Description: GoToMeeting Exit code: 0 Version: 10.15.0 Build 19228 Modules
| |||||||||||||||
| 1896 | C:\Windows\system32\regsvr32.exe -s "C:\Users\admin\AppData\Local\GoToMeeting\19228\G2MOutlookAddin64.dll" | C:\Windows\system32\regsvr32.exe | — | g2mlauncher.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft(C) Register Server Exit code: 3 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1920 | "C:\Users\admin\AppData\Local\GoToMeeting\19228\G2MInstaller.exe" -noop | C:\Users\admin\AppData\Local\GoToMeeting\19228\G2MInstaller.exe | — | G2MInstaller.exe | |||||||||||
User: admin Company: LogMeIn, Inc. Integrity Level: MEDIUM Description: GoToMeeting Exit code: 0 Version: 10.15.0 Build 19228 Modules
| |||||||||||||||
| 2072 | "C:\Users\admin\AppData\Local\Temp\4F5E4255-BE00-4FFC-A291-070124F63CD3\G2MCoreInstExtractor.exe" "/Action Host" "/Defaults 831" "/EGWAddress 216.115.208.230" "/EGWDNS egwglobal.gotomeeting.com" "/EGWPort 80,443,8200" "/MeetingEnabled true" "/Mode Normal" "/Product g2m" "/colClientUiReadyEvent Global\1C4314A7-65AA-427B-B387-D5A251A97FEC" "/sessionTrackingId il-32d8f73c-6c1b-4bb1-a27c-f38b093308e3" | C:\Users\admin\AppData\Local\Temp\4F5E4255-BE00-4FFC-A291-070124F63CD3\G2MCoreInstExtractor.exe | GoToMeeting Installer.exe | ||||||||||||
User: admin Company: LogMeIn, Inc. Integrity Level: MEDIUM Description: GoToMeeting Installer Extractor Exit code: 0 Version: 10.15.0 Build 19228 Modules
| |||||||||||||||
| 2228 | "C:\Users\admin\AppData\Local\GoToMeeting\19228\g2mstart.exe" "/Action Host" "/Trigger Shortcut" "/Product G2M" | C:\Users\admin\AppData\Local\GoToMeeting\19228\g2mstart.exe | — | explorer.exe | |||||||||||
User: admin Company: LogMeIn, Inc. Integrity Level: MEDIUM Description: GoToMeeting Exit code: 5 Version: 10.15.0 Build 19228 Modules
| |||||||||||||||
| 2348 | "C:\Users\admin\AppData\Local\GoToMeeting\19228\g2mstart.exe" "/Action Host" "/Trigger Shortcut" "/Product G2M" | C:\Users\admin\AppData\Local\GoToMeeting\19228\g2mstart.exe | — | explorer.exe | |||||||||||
User: admin Company: LogMeIn, Inc. Integrity Level: MEDIUM Description: GoToMeeting Exit code: 5 Version: 10.15.0 Build 19228 Modules
| |||||||||||||||
| 2396 | rundll32.exe "C:\Users\admin\AppData\Local\Temp\4F5E4255-BE00-4FFC-A291-070124F63CD3\uninshlp.dll",DeleteExeAndDeleteSelf 3856f995-dc49-438b-988f-1f7abd83b975 | C:\Windows\system32\rundll32.exe | — | G2MInstaller.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
| |||||||||||||||
| 2560 | C:\Windows\system32\msiexec.exe /V | C:\Windows\system32\msiexec.exe | services.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows® installer Exit code: 0 Version: 5.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2568 | "C:\Users\admin\AppData\Local\Temp\GoToMeeting Installer.exe" | C:\Users\admin\AppData\Local\Temp\GoToMeeting Installer.exe | explorer.exe | ||||||||||||
User: admin Company: LogMeIn, Inc. Integrity Level: MEDIUM Description: GoTo Opener Exit code: 0 Version: 1.0.0.539 Modules
| |||||||||||||||
| (PID) Process: | (2568) GoToMeeting Installer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (2568) GoToMeeting Installer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value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| |||
| (PID) Process: | (2568) GoToMeeting Installer.exe | Key: | HKEY_CURRENT_USER\Software\LogMeInInc\GoTo Opener |
| Operation: | write | Name: | UUID |
Value: {77ACF28E-9E69-4E33-AA38-88B06790AD02} | |||
| (PID) Process: | (2568) GoToMeeting Installer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (2568) GoToMeeting Installer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (2568) GoToMeeting Installer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (2568) GoToMeeting Installer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2568) GoToMeeting Installer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2568) GoToMeeting Installer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2560) msiexec.exe | Key: | HKEY_USERS\S-1-5-21-1302019708-1500728564-335382590-1000_CLASSES\Local Settings\MuiCache\13B\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2568 | GoToMeeting Installer.exe | C:\Users\admin\AppData\Local\Temp\Tar894D.tmp | — | |
MD5:— | SHA256:— | |||
| 2568 | GoToMeeting Installer.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\GoToOpener[1].msi | — | |
MD5:— | SHA256:— | |||
| 2560 | msiexec.exe | C:\Users\admin\AppData\Local\Temp\~DF5ADB10E16C6C4E28.TMP | — | |
MD5:— | SHA256:— | |||
| 2560 | msiexec.exe | C:\Config.Msi\129025.rbs | — | |
MD5:— | SHA256:— | |||
| 2560 | msiexec.exe | C:\Users\admin\AppData\Local\Temp\~DFDD3D87D06F25FDC3.TMP | — | |
MD5:— | SHA256:— | |||
| 2568 | GoToMeeting Installer.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\1E11E75149C17A93653DA7DC0B8CF53F_F4B28FB997C06F356E43C1A227182AD4 | der | |
MD5:— | SHA256:— | |||
| 2568 | GoToMeeting Installer.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_D975BBA8033175C8D112023D8A7A8AD6 | binary | |
MD5:— | SHA256:— | |||
| 2568 | GoToMeeting Installer.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\G2MCoreInstExtractor[1].exe | — | |
MD5:— | SHA256:— | |||
| 2568 | GoToMeeting Installer.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B66240B0F6C84BD4857ABA60CF5CE4A0_5043E0F5DF723415C9EECC201C838A62 | binary | |
MD5:— | SHA256:— | |||
| 2568 | GoToMeeting Installer.exe | C:\Users\admin\AppData\Local\Temp\7B8F7C7C-F7D3-4E61-9829-BB0E4D82676C\GoToOpener.msi | executable | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2568 | GoToMeeting Installer.exe | GET | 200 | 143.204.214.76:80 | http://o.ss2.us//MEowSDBGMEQwQjAJBgUrDgMCGgUABBSLwZ6EW5gdYc9UaSEaaLjjETNtkAQUv1%2B30c7dH4b0W1Ws3NcQwg6piOcCCQCnDkpMNIK3fw%3D%3D | US | der | 1.70 Kb | whitelisted |
2568 | GoToMeeting Installer.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQQX6Z6gAidtSefNc6DC0OInqPHDQQUD4BhHIIxYdUvKOeNRji0LOHG2eICEAjxiGvEfPLY66okJRLHuBs%3D | US | der | 471 b | whitelisted |
2936 | g2mlauncher.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQQX6Z6gAidtSefNc6DC0OInqPHDQQUD4BhHIIxYdUvKOeNRji0LOHG2eICEALgNl4LdpgpMk%2BWI9%2FldOY%3D | US | der | 471 b | whitelisted |
1060 | svchost.exe | GET | 200 | 2.16.186.74:80 | http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl | unknown | der | 781 b | whitelisted |
2568 | GoToMeeting Installer.exe | GET | 200 | 13.35.253.5:80 | http://ocsp.rootca1.amazontrust.com/MFQwUjBQME4wTDAJBgUrDgMCGgUABBRPWaOUU8%2B5VZ5%2Fa9jFTaU9pkK3FAQUhBjMhTTsvAyUlC4IWZzHshBOCggCEwZ%2FlFeFh%2Bisd96yUzJbvJmLVg0%3D | US | der | 1.39 Kb | shared |
2936 | g2mlauncher.exe | GET | 200 | 143.204.214.141:80 | http://ocsp.sca1b.amazontrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQz9arGHWbnBV0DFzpNHz4YcTiFDQQUWaRmBlKge5WSPKOUByeWdFv5PdACEAwq85gpSRTnAa0odUBJuV0%3D | US | der | 471 b | whitelisted |
1060 | svchost.exe | GET | 200 | 205.185.216.10:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 57.5 Kb | whitelisted |
2568 | GoToMeeting Installer.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAH9o%2BtuynXIiEOLckvPvJE%3D | US | der | 471 b | whitelisted |
2568 | GoToMeeting Installer.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAH9o%2BtuynXIiEOLckvPvJE%3D | US | der | 471 b | whitelisted |
2568 | GoToMeeting Installer.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQQX6Z6gAidtSefNc6DC0OInqPHDQQUD4BhHIIxYdUvKOeNRji0LOHG2eICEAjxiGvEfPLY66okJRLHuBs%3D | US | der | 471 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2568 | GoToMeeting Installer.exe | 216.219.119.91:443 | launch.getgo.com | Mobility Apps division | US | unknown |
2568 | GoToMeeting Installer.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2568 | GoToMeeting Installer.exe | 143.204.215.38:443 | builds.cdn.getgo.com | — | US | suspicious |
2568 | GoToMeeting Installer.exe | 13.35.253.148:80 | ocsp.rootg2.amazontrust.com | — | US | whitelisted |
3516 | g2mcomm.exe | 216.115.208.230:443 | egwglobal.gotomeeting.com | Mobility Apps division | US | suspicious |
3516 | g2mcomm.exe | 143.204.215.38:443 | builds.cdn.getgo.com | — | US | suspicious |
2936 | g2mlauncher.exe | 78.108.120.24:443 | authentication.logmeininc.com | Mobility Apps division | — | unknown |
2936 | g2mlauncher.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2936 | g2mlauncher.exe | 143.204.215.70:443 | weblibrary.cdn.getgo.com | — | US | suspicious |
2936 | g2mlauncher.exe | 52.206.152.248:443 | t.castle.io | Amazon.com, Inc. | US | unknown |
Domain | IP | Reputation |
|---|---|---|
launch.getgo.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
builds.cdn.getgo.com |
| shared |
o.ss2.us |
| whitelisted |
ocsp.rootg2.amazontrust.com |
| whitelisted |
ocsp.rootca1.amazontrust.com |
| shared |
egwglobal.gotomeeting.com |
| whitelisted |
authentication.logmeininc.com |
| unknown |
weblibrary.cdn.getgo.com |
| whitelisted |
t.castle.io |
| whitelisted |
Process | Message |
|---|---|
GoToMeeting Installer.exe | setSafeDllSearchPath()
|
GoToMeeting Installer.exe | preLoadDllsFromSystem()
|
GoToMeeting Installer.exe | C:\Windows\system32\MSVCRT.DLL |
GoToMeeting Installer.exe | |
GoToMeeting Installer.exe | C:\Windows\system32\BCRYPTPRIMITIVES.DLL |
GoToMeeting Installer.exe | |
GoToMeeting Installer.exe | C:\Windows\system32\CRYPTBASE.DLL |
GoToMeeting Installer.exe | |
GoToMeeting Installer.exe | C:\Windows\system32\SECUR32.DLL |
GoToMeeting Installer.exe | |