| File name: | GoToWebinar Opener (1).exe |
| Full analysis: | https://app.any.run/tasks/a1dd84c1-dac4-474f-af22-ef6c07ebad36 |
| Verdict: | Malicious activity |
| Analysis date: | June 27, 2018, 12:51:15 |
| 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: | 43E701C6F44AB40599B324A1AD664729 |
| SHA1: | CF02B7112C8B45CFB1831D7A97988BEB3C685E49 |
| SHA256: | 4A6079F2F9A2323FC34AA2BD7A043B38085284ED1D34A73F541DC954782C7A25 |
| SSDEEP: | 6144:oZuHT4XG27lYss2GtvNbUU7od5E/VkSoS7w6BLydLMA4++s++j++/++S++WNR:Dz4zRYss26bj7oHE/VkSoS7wAe9M6R |
| .exe | | | UPX compressed Win32 Executable (39.3) |
|---|---|---|
| .exe | | | Win32 EXE Yoda's Crypter (38.6) |
| .dll | | | Win32 Dynamic Link Library (generic) (9.5) |
| .exe | | | Win32 Executable (generic) (6.5) |
| .exe | | | Generic Win/DOS Executable (2.9) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2017:11:14 16:01:04+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 12 |
| CodeSize: | 221184 |
| InitializedDataSize: | 69632 |
| UninitializedDataSize: | 598016 |
| EntryPoint: | 0xc7b30 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.473 |
| ProductVersionNumber: | 1.0.0.473 |
| 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 © 2012-2017 LogMeIn, Inc. |
| ProductName: | GoTo Opener |
| FileDescription: | GoTo Opener |
| InternalName: | GoToOpener |
| OriginalFileName: | GoToOpener.exe |
| FileVersion: | 1.0.0.473 |
| ProductVersion: | 1.0.0.473 |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 14-Nov-2017 15:01:04 |
| Detected languages: |
|
| CompanyName: | LogMeIn, Inc. |
| LegalCopyright: | Copyright © 2012-2017 LogMeIn, Inc. |
| ProductName: | GoTo Opener |
| FileDescription: | GoTo Opener |
| InternalName: | GoToOpener |
| OriginalFilename: | GoToOpener.exe |
| FileVersion: | 1.0.0.473 |
| ProductVersion: | 1.0.0.473 |
| 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: | 0x00000110 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 14-Nov-2017 15:01:04 |
| 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 | 0x00092000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
UPX1 | 0x00093000 | 0x00036000 | 0x00035800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.99728 |
.rsrc | 0x000C9000 | 0x00011000 | 0x00011000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 6.84598 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.07844 | 1318 | 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 |
KERNEL32.DLL |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1348 | "C:\Users\admin\AppData\Local\Temp\GoToWebinar Opener (1).exe" | C:\Users\admin\AppData\Local\Temp\GoToWebinar Opener (1).exe | explorer.exe | ||||||||||||
User: admin Company: LogMeIn, Inc. Integrity Level: MEDIUM Description: GoTo Opener Exit code: 0 Version: 1.0.0.473 Modules
| |||||||||||||||
| 2008 | "C:\Windows\system32\msiexec.exe" /i "C:\Users\admin\AppData\Local\Temp\A3B00015-8A0C-423B-AE7E-985859207C15\GoToOpener.msi" /q /lvx "C:\Users\admin\AppData\Local\Temp\LogMeInLogs\GoToOpenerMsi\DDCCDB25-0F6F-46E0-96D4-52DF64AE5FAA.log" | C:\Windows\system32\msiexec.exe | — | GoToWebinar Opener (1).exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows® installer Exit code: 0 Version: 5.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2064 | "C:\Users\admin\AppData\Local\Temp\345976EB-14AC-442E-AE93-A7586E499AA5\G2MCoreInstExtractor.exe" "/Action Join" "/BrokerServiceSuffix @ISL1" "/EGWAddress 216.115.208.230" "/EGWDNS egwglobal.gotomeeting.com" "/EGWPort 8200,80,443" "/MeetingID 194315851" "/Mode terse" "/UserID 4369457401437820683" "/UserRole attendee" "/betaEnabled true" "/buildNumber 8953" "/colClientUiReadyEvent Global\082F275B-4D72-41E3-BAC5-17752C7A650A" "/locale en" "/productName g2m" "/sessionTrackingId e0-uRDyUUyrbMBhNHnEFppAZ-pdDCIrt" "/theme g2w" | C:\Users\admin\AppData\Local\Temp\345976EB-14AC-442E-AE93-A7586E499AA5\G2MCoreInstExtractor.exe | GoToWebinar Opener (1).exe | ||||||||||||
User: admin Company: LogMeIn, Inc. Integrity Level: MEDIUM Description: GoToMeeting Installer Extractor Exit code: 0 Version: 8.29.1 Build 8953 Modules
| |||||||||||||||
| 2156 | "C:\Users\admin\AppData\Local\GoToMeeting\8953\G2MInstaller.exe" -noop | C:\Users\admin\AppData\Local\GoToMeeting\8953\G2MInstaller.exe | — | G2MInstaller.exe | |||||||||||
User: admin Company: LogMeIn, Inc. Integrity Level: MEDIUM Description: GoToMeeting Exit code: 0 Version: 8.29.1 Build 8953 Modules
| |||||||||||||||
| 2160 | 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
| |||||||||||||||
| 2224 | "C:\Users\admin\AppData\Local\GoToMeeting\8953\g2mcomm.exe" "Action=Join&betaEnabled=true&BrokerServiceSuffix=@ISL1&buildNumber=8953&colClientUiReadyEvent=Global\082F275B-4D72-41E3-BAC5-17752C7A650A&Digest=83afe8cc638b63096b9389de10c136d7&Dir=C:\Users\admin\AppData\Local\GoToMeeting\8953\&Download=Auto&EGWAddress=216.115.208.230&EGWDNS=egwglobal.gotomeeting.com&EGWPort=8200,80,443&LoaderPath=C:\Users\admin\AppData\Local\GoToMeeting\8953\g2mstart.exe&locale=en&LogName=c:\users\admin\appdata\local\temp\logmeinlogs\gotomeeting\8953\2018-06-27_13.51.44.227\GoToMeeting.log&MeetingID=194315851&Mode=terse&Path=g2mlauncher.exe&Plugin=G2MLauncher&productName=g2m&sessionTrackingId=e0-uRDyUUyrbMBhNHnEFppAZ-pdDCIrt&theme=g2w&UniqueId=be4&UserID=4369457401437820683&UserRole=attendee" | C:\Users\admin\AppData\Local\GoToMeeting\8953\g2mcomm.exe | g2mstart.exe | ||||||||||||
User: admin Company: LogMeIn, Inc. Integrity Level: MEDIUM Description: GoToMeeting Exit code: 0 Version: 8.29.1 Build 8953 Modules
| |||||||||||||||
| 2260 | "C:\Users\admin\AppData\Local\Temp\345976EB-14AC-442E-AE93-A7586E499AA5\G2MInstaller.exe" "/Action Join" "/BrokerServiceSuffix @ISL1" "/Download Auto" "/EGWAddress 216.115.208.230" "/EGWDNS egwglobal.gotomeeting.com" "/EGWPort 8200,80,443" "/MeetingID 194315851" "/Mode terse" "/UserID 4369457401437820683" "/UserRole attendee" "/betaEnabled true" "/buildNumber 8953" "/colClientUiReadyEvent Global\082F275B-4D72-41E3-BAC5-17752C7A650A" -delself "/locale en" "/productName g2m" "/sessionTrackingId e0-uRDyUUyrbMBhNHnEFppAZ-pdDCIrt" "/theme g2w" | C:\Users\admin\AppData\Local\Temp\345976EB-14AC-442E-AE93-A7586E499AA5\G2MInstaller.exe | G2MCoreInstExtractor.exe | ||||||||||||
User: admin Company: LogMeIn, Inc. Integrity Level: MEDIUM Description: GoToMeeting Exit code: 0 Version: 8.29.1 Build 8953 Modules
| |||||||||||||||
| 2528 | "C:\Users\admin\AppData\Local\GoToMeeting\8953\g2mlauncher.exe" "StartID={15741642-F9D6-4FEE-A96C-1147A2E70E04}&Debug=Off&Stat=On&StatDb=On&Index=0" | C:\Users\admin\AppData\Local\GoToMeeting\8953\g2mlauncher.exe | — | g2mcomm.exe | |||||||||||
User: admin Company: LogMeIn, Inc. Integrity Level: MEDIUM Description: GoToMeeting Exit code: 0 Version: 8.29.1 Build 8953 Modules
| |||||||||||||||
| 2988 | C:\Users\admin\AppData\Local\GoToMeeting\8953\g2mupload.exe | C:\Users\admin\AppData\Local\GoToMeeting\8953\g2mupload.exe | — | taskeng.exe | |||||||||||
User: admin Company: LogMeIn, Inc. Integrity Level: MEDIUM Description: GoToMeeting Exit code: 0 Version: 8.29.1 Build 8953 Modules
| |||||||||||||||
| 3044 | "C:\Users\admin\AppData\Local\GoToMeeting\8953\g2mstart.exe" "/Action Join" "/BrokerServiceSuffix @ISL1" "/Download Auto" "/EGWAddress 216.115.208.230" "/EGWDNS egwglobal.gotomeeting.com" "/EGWPort 8200,80,443" "/MeetingID 194315851" "/Mode terse" "/UserID 4369457401437820683" "/UserRole attendee" "/betaEnabled true" "/buildNumber 8953" "/colClientUiReadyEvent Global\082F275B-4D72-41E3-BAC5-17752C7A650A" "/locale en" "/productName g2m" "/sessionTrackingId e0-uRDyUUyrbMBhNHnEFppAZ-pdDCIrt" "/theme g2w" | C:\Users\admin\AppData\Local\GoToMeeting\8953\g2mstart.exe | — | G2MInstaller.exe | |||||||||||
User: admin Company: LogMeIn, Inc. Integrity Level: MEDIUM Description: GoToMeeting Exit code: 0 Version: 8.29.1 Build 8953 Modules
| |||||||||||||||
| (PID) Process: | (1348) GoToWebinar Opener (1).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GoToWebinar Opener (1)_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (1348) GoToWebinar Opener (1).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GoToWebinar Opener (1)_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (1348) GoToWebinar Opener (1).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GoToWebinar Opener (1)_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1348) GoToWebinar Opener (1).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GoToWebinar Opener (1)_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1348) GoToWebinar Opener (1).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GoToWebinar Opener (1)_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (1348) GoToWebinar Opener (1).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GoToWebinar Opener (1)_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (1348) GoToWebinar Opener (1).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GoToWebinar Opener (1)_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (1348) GoToWebinar Opener (1).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GoToWebinar Opener (1)_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (1348) GoToWebinar Opener (1).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GoToWebinar Opener (1)_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1348) GoToWebinar Opener (1).exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\GoToWebinar Opener (1)_RASMANCS |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1348 | GoToWebinar Opener (1).exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\2LKO8ICX\GoToOpener[1].msi | — | |
MD5:— | SHA256:— | |||
| 1348 | GoToWebinar Opener (1).exe | C:\Users\admin\AppData\Local\Temp\Cab9116.tmp | — | |
MD5:— | SHA256:— | |||
| 1348 | GoToWebinar Opener (1).exe | C:\Users\admin\AppData\Local\Temp\Tar9117.tmp | — | |
MD5:— | SHA256:— | |||
| 1348 | GoToWebinar Opener (1).exe | C:\Users\admin\AppData\Local\Temp\Cab9127.tmp | — | |
MD5:— | SHA256:— | |||
| 1348 | GoToWebinar Opener (1).exe | C:\Users\admin\AppData\Local\Temp\Tar9128.tmp | — | |
MD5:— | SHA256:— | |||
| 1348 | GoToWebinar Opener (1).exe | C:\Users\admin\AppData\Local\Temp\Cab91B6.tmp | — | |
MD5:— | SHA256:— | |||
| 1348 | GoToWebinar Opener (1).exe | C:\Users\admin\AppData\Local\Temp\Tar91B7.tmp | — | |
MD5:— | SHA256:— | |||
| 2160 | msiexec.exe | C:\Users\admin\AppData\Local\Temp\~DF6D7DB3FDDD9687F3.TMP | — | |
MD5:— | SHA256:— | |||
| 2160 | msiexec.exe | C:\Windows\Installer\MSI9442.tmp | — | |
MD5:— | SHA256:— | |||
| 2160 | msiexec.exe | C:\Config.Msi\1a91c5.rbs | — | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1348 | GoToWebinar Opener (1).exe | GET | 200 | 13.107.4.50:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 52.5 Kb | whitelisted |
2224 | g2mcomm.exe | CONNECT | 400 | 216.115.208.230:80 | http://216.115.208.230:443 | US | text | 47 b | suspicious |
2224 | g2mcomm.exe | CONNECT | 400 | 216.115.208.230:80 | http://216.115.208.230:443 | US | text | 47 b | suspicious |
1348 | GoToWebinar Opener (1).exe | GET | 200 | 216.137.61.72:80 | http://x.ss2.us/x.cer | US | der | 1.27 Kb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1348 | GoToWebinar Opener (1).exe | 78.108.120.31:443 | launch.getgo.com | Mobility Apps division | — | unknown |
2224 | g2mcomm.exe | 54.230.93.15:443 | builds.cdn.getgo.com | Amazon.com, Inc. | US | malicious |
2224 | g2mcomm.exe | 216.115.208.230:8200 | egwglobal.gotomeeting.com | Mobility Apps division | US | suspicious |
2224 | g2mcomm.exe | 216.115.208.230:80 | egwglobal.gotomeeting.com | Mobility Apps division | US | suspicious |
2224 | g2mcomm.exe | 34.207.51.102:443 | telemetry.servers.getgo.com | Amazon.com, Inc. | US | unknown |
2224 | g2mcomm.exe | 216.115.208.230:443 | egwglobal.gotomeeting.com | Mobility Apps division | US | suspicious |
1348 | GoToWebinar Opener (1).exe | 54.230.93.15:443 | builds.cdn.getgo.com | Amazon.com, Inc. | US | malicious |
1348 | GoToWebinar Opener (1).exe | 216.137.61.72:80 | x.ss2.us | Amazon.com, Inc. | US | whitelisted |
1348 | GoToWebinar Opener (1).exe | 13.107.4.50:80 | www.download.windowsupdate.com | Microsoft Corporation | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
launch.getgo.com |
| whitelisted |
builds.cdn.getgo.com |
| shared |
x.ss2.us |
| whitelisted |
www.download.windowsupdate.com |
| whitelisted |
egwglobal.gotomeeting.com |
| whitelisted |
telemetry.servers.getgo.com |
| unknown |
Process | Message |
|---|---|
GoToWebinar Opener (1).exe | preLoadDllsFromSystem()
F驤Җ滊閜ตǔ騲ҖpreLoadDllsFromSystem()
|
GoToWebinar Opener (1).exe | preLoadDllsFromSystem()
|
GoToWebinar Opener (1).exe | C:\Windows\system32\MSVCRT.DLL |
GoToWebinar Opener (1).exe | |
GoToWebinar Opener (1).exe | |
GoToWebinar Opener (1).exe | |
GoToWebinar Opener (1).exe | C:\Windows\system32\CRYPTBASE.DLL |
GoToWebinar Opener (1).exe | |
GoToWebinar Opener (1).exe | C:\Windows\system32\SECUR32.DLL |
GoToWebinar Opener (1).exe | |