| download: | g2a_rs_installer_bluec802_com.exe |
| Full analysis: | https://app.any.run/tasks/552b9593-9fc6-40c3-9fc1-7e9930b73f6f |
| Verdict: | Malicious activity |
| Analysis date: | April 19, 2019, 19:34:17 |
| 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: | EA73B6E9B2B566E51617516C78710FA3 |
| SHA1: | B6E683AB3DFB046476C0A4D7C4FC0566063FFEDE |
| SHA256: | F0A61C8C022185AB1841FC9AD974616A265FBA19A962F5F05B7FE011E9C7397C |
| SSDEEP: | 98304:6BZc4QcOiOqteN/+G5s5jmL0tipvHYzlgpwS+nqI:mzOVq29mJmgw0gpwSaX |
| .exe | | | UPX compressed Win32 Executable (43.5) |
|---|---|---|
| .exe | | | Win32 EXE Yoda's Crypter (42.7) |
| .exe | | | Win32 Executable (generic) (7.2) |
| .exe | | | Generic Win/DOS Executable (3.2) |
| .exe | | | DOS Executable Generic (3.2) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2017:11:29 19:30:17+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 12 |
| CodeSize: | 3497984 |
| InitializedDataSize: | 303104 |
| UninitializedDataSize: | 28037120 |
| EntryPoint: | 0x1e12f50 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 4.3.0.1575 |
| ProductVersionNumber: | 4.3.1575.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | LogMeIn, Inc. |
| FileDescription: | GoToAssist |
| FileVersion: | 4.3 Build 1575 |
| InternalName: | GoToAssist Remote Support |
| LegalCopyright: | © 2017 LogMeIn, Inc. |
| OriginalFileName: | GoToAssist Remote Support.exe |
| ProductName: | GoToAssist |
| ProductVersion: | 4.3 Build 1575 |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 29-Nov-2017 18:30:17 |
| Detected languages: |
|
| CompanyName: | LogMeIn, Inc. |
| FileDescription: | GoToAssist |
| FileVersion: | 4.3 Build 1575 |
| InternalName: | GoToAssist Remote Support |
| LegalCopyright: | © 2017 LogMeIn, Inc. |
| OriginalFilename: | GoToAssist Remote Support.exe |
| ProductName: | GoToAssist |
| ProductVersion: | 4.3 Build 1575 |
| 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: | 0x000000F8 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 29-Nov-2017 18:30:17 |
| 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 | 0x01ABD000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
UPX1 | 0x01ABE000 | 0x00356000 | 0x00355C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.99993 |
.rsrc | 0x01E14000 | 0x0004A000 | 0x00049800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.78595 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.15352 | 1451 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
2 | 5.31778 | 1384 | Latin 1 / Western European | English - United States | RT_ICON |
3 | 3.03072 | 744 | Latin 1 / Western European | English - United States | RT_ICON |
4 | 5.76011 | 2216 | Latin 1 / Western European | English - United States | RT_ICON |
5 | 2.7042 | 1640 | Latin 1 / Western European | English - United States | RT_ICON |
6 | 5.65748 | 3752 | Latin 1 / Western European | English - United States | RT_ICON |
7 | 5.03195 | 1128 | Latin 1 / Western European | English - United States | RT_ICON |
8 | 5.75016 | 4264 | Latin 1 / Western European | English - United States | RT_ICON |
9 | 5.8361 | 9640 | Latin 1 / Western European | English - United States | RT_ICON |
10 | 4.58285 | 270376 | Latin 1 / Western European | English - United States | RT_ICON |
KERNEL32.DLL |
PSAPI.DLL |
SETUPAPI.dll |
SHELL32.dll |
SHLWAPI.dll |
USER32.dll |
USERENV.dll |
VERSION.dll |
ole32.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 764 | "C:\Users\admin\AppData\Local\Temp\g2a_rs_installer_bluec802_com.exe" | C:\Users\admin\AppData\Local\Temp\g2a_rs_installer_bluec802_com.exe | explorer.exe | ||||||||||||
User: admin Company: LogMeIn, Inc. Integrity Level: MEDIUM Description: GoToAssist Exit code: 0 Version: 4.3 Build 1575 Modules
| |||||||||||||||
| 788 | "C:\Windows\system32\regsvr32.exe" /s C:\Windows\system32\g2ax_credential_provider_1575.dll | C:\Windows\system32\regsvr32.exe | — | g2ax_service.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft(C) Register Server Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 792 | "C:\Program Files\GoToAssist Remote Support Customer\1575\g2ax_service.exe" "Start=start_session&Action=SetupUnattendedSilent&DownloadServer=https://launch.getgo.com&EGWAddress=216.115.218.197&EGWDNS=egw1.express.gotoassist.com&EGWPort=8200,80,443&Language=en_US&LoaderPath=C:\Users\admin\AppData\Local\Temp\g2a_rs_installer_bluec802_com.exe&LogPath=C:\Users\admin\AppData\Local\Temp\LogMeInLogs\GoToAssist Remote Support Customer\1575\20190419_203440\&Mode=Normal&RestartReason=Start&ServiceAllowed=Yes&StartAsService=Yes&Stat=On&StatDb=On&Trigger=Web&UnattendedSetupToken=4483784571557715067&WebsiteUrl=http://support.gotoassist.com&locale=en_US" | C:\Program Files\GoToAssist Remote Support Customer\1575\g2ax_service.exe | — | g2ax_installer_customer_admin.exe | |||||||||||
User: admin Company: LogMeIn, Inc. Integrity Level: HIGH Description: GoToAssist Exit code: 0 Version: 4.3 Build 1575 Modules
| |||||||||||||||
| 868 | "C:\Program Files\GoToAssist Remote Support Customer\1575\g2ax_service.exe" "Start=service" | C:\Program Files\GoToAssist Remote Support Customer\1575\g2ax_service.exe | services.exe | ||||||||||||
User: SYSTEM Company: LogMeIn, Inc. Integrity Level: SYSTEM Description: GoToAssist Exit code: 0 Version: 4.3 Build 1575 Modules
| |||||||||||||||
| 1864 | "C:\Users\admin\AppData\Local\Temp\LogMeInInc\GoToAssist Remote Support Customer\1575\g2a5B79.tmp\g2ax_installer_customer_admin.exe" "/Filename C:\Users\admin\AppData\Local\Temp\LogMeInInc\GoToAssist Remote Support Customer\1575\g2a5B79.tmp\{03CB43BB-963B-4102-9BB8-886F27662B55}" | C:\Users\admin\AppData\Local\Temp\LogMeInInc\GoToAssist Remote Support Customer\1575\g2a5B79.tmp\g2ax_installer_customer_admin.exe | — | g2ax_installer_customer.exe | |||||||||||
User: admin Company: LogMeIn, Inc. Integrity Level: MEDIUM Description: GoToAssist Exit code: 3221226540 Version: 4.3 Build 1575 Modules
| |||||||||||||||
| 2196 | "C:\Program Files\GoToAssist Remote Support Customer\1575\g2ax_system_customer.exe" "StartID={75185AF7-C14C-44F7-AEE7-0F411B00AE00}&ResourceDll=g2ax_customer_resource_win32_x86_en_US.dll&RunningAsService=YES&Debug=Off&Stat=On&StatDb=On&Index=0" | C:\Program Files\GoToAssist Remote Support Customer\1575\g2ax_system_customer.exe | — | g2ax_comm_customer.exe | |||||||||||
User: SYSTEM Company: LogMeIn, Inc. Integrity Level: SYSTEM Description: GoToAssist Exit code: 0 Version: 4.3 Build 1575 Modules
| |||||||||||||||
| 2744 | "C:\Program Files\GoToAssist Remote Support Customer\1575\g2ax_comm_customer.exe" "Action=SetupUnattendedSilent&DownloadServer=https://launch.getgo.com&EGWAddress=216.115.218.197&EGWDNS=egw1.express.gotoassist.com&EGWPort=8200,80,443&Language=en_US&LoaderPath=C:\Users\admin\AppData\Local\Temp\g2a_rs_installer_bluec802_com.exe&LogName=C:\Users\admin\AppData\Local\Temp\LogMeInLogs\GoToAssist Remote Support Customer\1575\20190419_203440\GoToAssist Remote Support Customer.LOG&LogPath=C:\Users\admin\AppData\Local\Temp\LogMeInLogs\GoToAssist Remote Support Customer\1575\20190419_203440\&Mode=Normal&ResourceDll=g2ax_customer_resource_win32_x86_en_US.dll&RestartReason=Start&RunningAsService=YES&ServiceAllowed=Yes&Start=service&StartAsService=Yes&StartID={45CB397D-781F-4B69-955E-7EB5F5BDC348}&Stat=On&StatDb=On&Trigger=Web&UnattendedSetupToken=4483784571557715067&UniqueId=868&WebsiteUrl=http://support.gotoassist.com&locale=en_US" | C:\Program Files\GoToAssist Remote Support Customer\1575\g2ax_comm_customer.exe | g2ax_service.exe | ||||||||||||
User: SYSTEM Company: LogMeIn, Inc. Integrity Level: SYSTEM Description: GoToAssist Exit code: 0 Version: 4.3 Build 1575 Modules
| |||||||||||||||
| 3336 | "C:\Program Files\GoToAssist Remote Support Customer\1575\g2ax_user_customer.exe" "StartID={45CB397D-781F-4B69-955E-7EB5F5BDC348}&ResourceDll=g2ax_customer_resource_win32_x86_en_US.dll&RunningAsService=YES&Debug=Off&Stat=On&StatDb=On&Index=0" | C:\Program Files\GoToAssist Remote Support Customer\1575\g2ax_user_customer.exe | — | g2ax_comm_customer.exe | |||||||||||
User: admin Company: LogMeIn, Inc. Integrity Level: MEDIUM Description: GoToAssist Exit code: 0 Version: 4.3 Build 1575 Modules
| |||||||||||||||
| 3584 | "C:\Program Files\GoToAssist Remote Support Customer\1575\g2ax_service.exe" "Start=install_manual&Action=SetupUnattendedSilent&DownloadServer=https://launch.getgo.com&EGWAddress=216.115.218.197&EGWDNS=egw1.express.gotoassist.com&EGWPort=8200,80,443&Language=en_US&LoaderPath=C:\Users\admin\AppData\Local\Temp\g2a_rs_installer_bluec802_com.exe&LogPath=C:\Users\admin\AppData\Local\Temp\LogMeInLogs\GoToAssist Remote Support Customer\1575\20190419_203440\&Mode=Normal&RestartReason=Start&ServiceAllowed=Yes&StartAsService=Yes&Stat=On&StatDb=On&Trigger=Web&UnattendedSetupToken=4483784571557715067&WebsiteUrl=http://support.gotoassist.com&locale=en_US" | C:\Program Files\GoToAssist Remote Support Customer\1575\g2ax_service.exe | — | g2ax_installer_customer_admin.exe | |||||||||||
User: admin Company: LogMeIn, Inc. Integrity Level: HIGH Description: GoToAssist Exit code: 0 Version: 4.3 Build 1575 Modules
| |||||||||||||||
| 3656 | "C:\Users\admin\AppData\Local\Temp\LogMeInInc\GoToAssist Remote Support Customer\1575\g2a5B79.tmp\g2ax_installer_customer_admin.exe" "/Filename C:\Users\admin\AppData\Local\Temp\LogMeInInc\GoToAssist Remote Support Customer\1575\g2a5B79.tmp\{03CB43BB-963B-4102-9BB8-886F27662B55}" | C:\Users\admin\AppData\Local\Temp\LogMeInInc\GoToAssist Remote Support Customer\1575\g2a5B79.tmp\g2ax_installer_customer_admin.exe | g2ax_installer_customer.exe | ||||||||||||
User: admin Company: LogMeIn, Inc. Integrity Level: HIGH Description: GoToAssist Exit code: 0 Version: 4.3 Build 1575 Modules
| |||||||||||||||
| (PID) Process: | (3900) g2ax_installer_customer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3900) g2ax_installer_customer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3900) g2ax_installer_customer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3656) g2ax_installer_customer_admin.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\LogMeInInc\GoToAssist Express Customer\1575 |
| Operation: | write | Name: | _x_CInstB+TEST_x_ |
Value: test | |||
| (PID) Process: | (3656) g2ax_installer_customer_admin.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\LogMeInInc\GoToAssist Express Customer\1575 |
| Operation: | delete value | Name: | _x_CInstB+TEST_x_ |
Value: test | |||
| (PID) Process: | (3656) g2ax_installer_customer_admin.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\LogMeInInc\GoToAssist Express Customer\1575 |
| Operation: | delete key | Name: | |
Value: | |||
| (PID) Process: | (3656) g2ax_installer_customer_admin.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\LogMeInInc\GoToAssist Express Customer |
| Operation: | delete key | Name: | |
Value: | |||
| (PID) Process: | (3656) g2ax_installer_customer_admin.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\LogMeInInc |
| Operation: | delete key | Name: | |
Value: | |||
| (PID) Process: | (3656) g2ax_installer_customer_admin.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\LogMeInInc\GoToAssist Express Customer |
| Operation: | write | Name: | Migrated |
Value: 1 | |||
| (PID) Process: | (3656) g2ax_installer_customer_admin.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 764 | g2a_rs_installer_bluec802_com.exe | C:\Users\admin\AppData\Local\Temp\LogMeInInc\GoToAssist Remote Support Customer\1575\g2a5B79.tmp\g2ax_combined_customer.dll | executable | |
MD5:— | SHA256:— | |||
| 764 | g2a_rs_installer_bluec802_com.exe | C:\Users\admin\AppData\Local\Temp\LogMeInInc\GoToAssist Remote Support Customer\1575\g2a5B79.tmp\g2ax_installer_customer_admin.exe | executable | |
MD5:— | SHA256:— | |||
| 3900 | g2ax_installer_customer.exe | C:\Users\admin\AppData\Local\Temp\Cab5E19.tmp | — | |
MD5:— | SHA256:— | |||
| 3900 | g2ax_installer_customer.exe | C:\Users\admin\AppData\Local\Temp\Tar5E1A.tmp | — | |
MD5:— | SHA256:— | |||
| 764 | g2a_rs_installer_bluec802_com.exe | C:\Users\admin\AppData\Local\Temp\LogMeInInc\GoToAssist Remote Support Customer\1575\g2a5B79.tmp\g2ax_processfactory.exe | executable | |
MD5:— | SHA256:— | |||
| 764 | g2a_rs_installer_bluec802_com.exe | C:\Users\admin\AppData\Local\Temp\LogMeInInc\GoToAssist Remote Support Customer\1575\g2a5B79.tmp\g2ax_exe_customer_adminui.exe | executable | |
MD5:— | SHA256:— | |||
| 3656 | g2ax_installer_customer_admin.exe | C:\Users\admin\AppData\Local\Temp\Cab6760.tmp | — | |
MD5:— | SHA256:— | |||
| 3656 | g2ax_installer_customer_admin.exe | C:\Users\admin\AppData\Local\Temp\Tar6761.tmp | — | |
MD5:— | SHA256:— | |||
| 764 | g2a_rs_installer_bluec802_com.exe | C:\Users\admin\AppData\Local\Temp\LogMeInInc\GoToAssist Remote Support Customer\1575\g2a5B79.tmp\g2ax_installer_customer.exe | executable | |
MD5:— | SHA256:— | |||
| 764 | g2a_rs_installer_bluec802_com.exe | C:\Users\admin\AppData\Local\Temp\LogMeInInc\GoToAssist Remote Support Customer\1575\g2a5B79.tmp\g2ax_credential_provider64.dll | executable | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3900 | g2ax_installer_customer.exe | GET | 200 | 23.37.43.27:80 | http://ts-ocsp.ws.symantec.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRi82PVYYKWGJWdgVNyePy5kYTdqQQUX5r1blzMzHSa1N197z%2Fb7EyALt0CEA7P9DjI%2Fr81bgTYapgbGlA%3D | NL | der | 1.43 Kb | whitelisted |
3900 | g2ax_installer_customer.exe | GET | 200 | 23.37.43.27:80 | http://sv.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQe6LNDJdqx%2BJOp7hVgTeaGFJ%2FCQgQUljtT8Hkzl699g%2B8uK8zKt4YecmYCEBxoP3uP%2B82s4ZJ9WI1JBs8%3D | NL | der | 1.57 Kb | shared |
2744 | g2ax_comm_customer.exe | CONNECT | — | 216.115.218.197:80 | http://216.115.218.197:443 | US | — | — | unknown |
2744 | g2ax_comm_customer.exe | CONNECT | 400 | 216.115.218.197:80 | http://216.115.218.197:443 | US | text | 47 b | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2744 | g2ax_comm_customer.exe | 216.115.218.197:443 | egw1.express.gotoassist.com | Mobility Apps division | US | unknown |
2744 | g2ax_comm_customer.exe | 216.115.218.197:80 | egw1.express.gotoassist.com | Mobility Apps division | US | unknown |
2744 | g2ax_comm_customer.exe | 216.115.218.197:8200 | egw1.express.gotoassist.com | Mobility Apps division | US | unknown |
3900 | g2ax_installer_customer.exe | 23.37.43.27:80 | sv.symcd.com | Akamai Technologies, Inc. | NL | whitelisted |
Domain | IP | Reputation |
|---|---|---|
sv.symcd.com |
| shared |
ts-ocsp.ws.symantec.com |
| whitelisted |
egw1.express.gotoassist.com |
| unknown |