| File name: | GoToAssist_Corporate_Customer.exe |
| Full analysis: | https://app.any.run/tasks/98446cc0-ee87-46dd-b9d0-3a218d8b7cd5 |
| Verdict: | Malicious activity |
| Analysis date: | May 05, 2020, 18:32:55 |
| 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: | B3E8431E3F6EFCDE6B8F982AC5E42542 |
| SHA1: | 3F6A166CC0A3978508B6E5B59CC66349CB85DF0C |
| SHA256: | 9D96C51B6E8BFAC5CD812361AC0BC1F3D8BA46B7FA252AE27944B1BC3154D952 |
| SSDEEP: | 49152:cZT7wyOC33Dh9mZQKljCCe5OWhWctipzYWDvBEZi2Bkb7GjRo82A0CxZl4waLK8c:gge3d9mSKZC1OWqpzXUunsR0UT2rLKEy |
MALICIOUS
Loads dropped or rewritten executable
- G2AC_Installer.exe (PID: 1380)
- G2AC_Comm.exe (PID: 3748)
- G2AC_Service.exe (PID: 1844)
- G2AC_LauncherCustomer.exe (PID: 3128)
Application was dropped or rewritten from another process
- G2AC_Comm.exe (PID: 3748)
- G2AC_Service.exe (PID: 1844)
- G2AC_Installer.exe (PID: 1380)
- G2AC_LauncherCustomer.exe (PID: 3128)
Actions looks like stealing of personal data
- G2AC_Comm.exe (PID: 3748)
SUSPICIOUS
Executable content was dropped or overwritten
- GoToAssist_Corporate_Customer.exe (PID: 3944)
- G2AC_Installer.exe (PID: 1380)
Starts itself from another location
- G2AC_Installer.exe (PID: 1380)
- G2AC_Comm.exe (PID: 3748)
Reads Internet Cache Settings
- G2AC_Comm.exe (PID: 3748)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .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) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2014:05:07 12:10:14+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 2695168 |
| InitializedDataSize: | 303104 |
| UninitializedDataSize: | 29122560 |
| EntryPoint: | 0x1e58330 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 11.1.0.1055 |
| ProductVersionNumber: | 11.1.1055.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| CompanyName: | Citrix Online, a division of Citrix Systems, Inc. |
| FileDescription: | GoToAssist Corporate |
| FileVersion: | 11.1 Build 1055 |
| InternalName: | GoToAssist Corporate |
| LegalCopyright: | © 2014 Citrix Online, LLC. All rights reserved. |
| OriginalFileName: | GoToAssist Corporate.exe |
| ProductName: | GoToAssist Corporate |
| ProductVersion: | 11.1 Build 1055 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 07-May-2014 10:10:14 |
| Detected languages: |
|
| CompanyName: | Citrix Online, a division of Citrix Systems, Inc. |
| FileDescription: | GoToAssist Corporate |
| FileVersion: | 11.1 Build 1055 |
| InternalName: | GoToAssist Corporate |
| LegalCopyright: | © 2014 Citrix Online, LLC. All rights reserved. |
| OriginalFilename: | GoToAssist Corporate.exe |
| ProductName: | GoToAssist Corporate |
| ProductVersion: | 11.1 Build 1055 |
DOS Header
| 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: | 0x000000F0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 07-May-2014 10:10:14 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
UPX0 | 0x00001000 | 0x01BC6000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
UPX1 | 0x01BC7000 | 0x00292000 | 0x00292000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.99992 |
.rsrc | 0x01E59000 | 0x0004A000 | 0x00049800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.94186 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.18836 | 1355 | UNKNOWN | UNKNOWN | RT_MANIFEST |
2 | 6.01352 | 1384 | UNKNOWN | English - United States | RT_ICON |
3 | 4.64206 | 744 | UNKNOWN | English - United States | RT_ICON |
4 | 6.40048 | 2216 | UNKNOWN | English - United States | RT_ICON |
5 | 3.53216 | 1640 | UNKNOWN | English - United States | RT_ICON |
6 | 6.23098 | 3752 | UNKNOWN | English - United States | RT_ICON |
7 | 6.34336 | 1128 | UNKNOWN | English - United States | RT_ICON |
8 | 6.17733 | 4264 | UNKNOWN | English - United States | RT_ICON |
9 | 5.92923 | 9640 | UNKNOWN | English - United States | RT_ICON |
10 | 5.90771 | 270376 | UNKNOWN | English - United States | RT_ICON |
Imports
KERNEL32.DLL |
SETUPAPI.dll |
SHELL32.dll |
SHLWAPI.dll |
USER32.dll |
Total processes
41
Monitored processes
5
Malicious processes
3
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1380 | "C:\Users\admin\AppData\Local\Temp\Citrix\GoToAssist Corporate\1055\g2aE5F4.tmp\G2AC_Installer.exe" "/LoaderPath C:\Users\admin\AppData\Local\Temp\GoToAssist_Corporate_Customer.exe" "/LoaderPathX64 QzpcVXNlcnNcYWRtaW5cQXBwRGF0YVxMb2NhbFxUZW1wXEdPVE9BU34xLkVYRSAiL0xvZ1BhdGggQzpcVXNlcnNcYWRtaW5cQXBwRGF0YVxMb2NhbFxUZW1wXENpdHJpeExvZ3NcR29Ub0Fzc2lzdCBDb3Jwb3JhdGVcMTA1NVxsb2dFNUYzLnRtcFwiICIvUmVzdGFydFJlYXNvbiBTdGFydCIgIi9WZXJzaW9uSWQgc2Vzc2lvbl9zZXJ2aWNlXzEwNTUiAA==" "/LogPath C:\Users\admin\AppData\Local\Temp\CitrixLogs\GoToAssist Corporate\1055\logE5F3.tmp\" "/RestartReason Start" "/UniqueId 3944" "/VersionId session_service_1055" | C:\Users\admin\AppData\Local\Temp\Citrix\GoToAssist Corporate\1055\g2aE5F4.tmp\G2AC_Installer.exe | GoToAssist_Corporate_Customer.exe | ||||||||||||
User: admin Company: Citrix Online, a division of Citrix Systems, Inc. Integrity Level: MEDIUM Description: GoToAssist Corporate Exit code: 0 Version: 11.1 Build 1055 Modules
| |||||||||||||||
| 1844 | "C:\Users\admin\AppData\Local\Temp\Citrix\GoToAssist Corporate\1055\g2aE5F4.tmp\G2AC_Service.exe" "Start=start_session&CreationTime=132331771926740000&ServiceInstall_Start=132331771929080000&ServiceInstall_End=132331771929240000&C:\Users\admin\AppData\Local\Temp\Citrix\GoToAssist=Corporate\1055\g2aE5F4.tmp\G2AC_Installer.exe&LoaderPath=C:\Users\admin\AppData\Local\Temp\GoToAssist_Corporate_Customer.exe&LoaderPathX64=QzpcVXNlcnNcYWRtaW5cQXBwRGF0YVxMb2NhbFxUZW1wXEdPVE9BU34xLkVYRSAiL0xvZ1BhdGggQzpcVXNlcnNcYWRtaW5cQXBwRGF0YVxMb2NhbFxUZW1wXENpdHJpeExvZ3NcR29Ub0Fzc2lzdCBDb3Jwb3JhdGVcMTA1NVxsb2dFNUYzLnRtcFwiICIvUmVzdGFydFJlYXNvbiBTdGFydCIgIi9WZXJzaW9uSWQgc2Vzc2lvbl9zZXJ2aWNlXzEwNTUiAA==&LogPath=C:\Users\admin\AppData\Local\Temp\CitrixLogs\GoToAssist Corporate\1055\logE5F3.tmp\&RestartReason=Start&UniqueId=3944&VersionId=session_service_1055" | C:\Users\admin\AppData\Local\Temp\Citrix\GoToAssist Corporate\1055\g2aE5F4.tmp\G2AC_Service.exe | — | G2AC_Installer.exe | |||||||||||
User: admin Company: Citrix Online, a division of Citrix Systems, Inc. Integrity Level: MEDIUM Description: GoToAssist Corporate Exit code: 0 Version: 11.1 Build 1055 Modules
| |||||||||||||||
| 3128 | "C:\Users\admin\AppData\Local\Temp\Citrix\GoToAssist Corporate\1055\g2aE5F4.tmp\G2AC_LauncherCustomer.exe" "StartID={7A9B6333-34B2-4621-A9A6-4AB4A36E0CA9}&ResourceDll=G2AC_Resource_en.dll&Debug=Off&Stat=On&StatDb=On&Index=0" | C:\Users\admin\AppData\Local\Temp\Citrix\GoToAssist Corporate\1055\g2aE5F4.tmp\G2AC_LauncherCustomer.exe | — | G2AC_Comm.exe | |||||||||||
User: admin Company: Citrix Online, a division of Citrix Systems, Inc. Integrity Level: MEDIUM Description: GoToAssist Corporate Exit code: 0 Version: 11.1 Build 1055 Modules
| |||||||||||||||
| 3748 | "C:\Users\admin\AppData\Local\Temp\Citrix\GoToAssist Corporate\1055\g2aE5F4.tmp\G2AC_Comm.exe" "C:\Users\admin\AppData\Local\Temp\Citrix\GoToAssist=Corporate\1055\g2aE5F4.tmp\G2AC_Installer.exe&CreationTime=132331771926740000&Dir=C:\Users\admin\AppData\Local\Temp\Citrix\GoToAssist Corporate\1055\g2aE5F4.tmp&IsService=false&LoaderPath=C:\Users\admin\AppData\Local\Temp\GoToAssist_Corporate_Customer.exe&LoaderPathX64=QzpcVXNlcnNcYWRtaW5cQXBwRGF0YVxMb2NhbFxUZW1wXEdPVE9BU34xLkVYRSAiL0xvZ1BhdGggQzpcVXNlcnNcYWRtaW5cQXBwRGF0YVxMb2NhbFxUZW1wXENpdHJpeExvZ3NcR29Ub0Fzc2lzdCBDb3Jwb3JhdGVcMTA1NVxsb2dFNUYzLnRtcFwiICIvUmVzdGFydFJlYXNvbiBTdGFydCIgIi9WZXJzaW9uSWQgc2Vzc2lvbl9zZXJ2aWNlXzEwNTUiAA==&LogPath=C:\Users\admin\AppData\Local\Temp\CitrixLogs\GoToAssist Corporate\1055\logE5F3.tmp\&Path=G2AC_LauncherCustomer.exe&Plugin=G2ALauncher&ResourceDll=G2AC_Resource_en.dll&RestartReason=Start&ServiceInstall_End=132331771929240000&ServiceInstall_Start=132331771929080000&Start=start_session&StartID={5C6FA60E-025A-45A0-8FB5-BCC4956A1CC8}&UniqueId=3944&VersionId=session_service_1055" | C:\Users\admin\AppData\Local\Temp\Citrix\GoToAssist Corporate\1055\g2aE5F4.tmp\G2AC_Comm.exe | G2AC_Service.exe | ||||||||||||
User: admin Company: Citrix Online, a division of Citrix Systems, Inc. Integrity Level: MEDIUM Description: GoToAssist Corporate Exit code: 0 Version: 11.1 Build 1055 Modules
| |||||||||||||||
| 3944 | "C:\Users\admin\AppData\Local\Temp\GoToAssist_Corporate_Customer.exe" | C:\Users\admin\AppData\Local\Temp\GoToAssist_Corporate_Customer.exe | explorer.exe | ||||||||||||
User: admin Company: Citrix Online, a division of Citrix Systems, Inc. Integrity Level: MEDIUM Description: GoToAssist Corporate Exit code: 0 Version: 11.1 Build 1055 Modules
| |||||||||||||||
Total events
390
Read events
374
Write events
16
Delete events
0
Modification events
| (PID) Process: | (3128) G2AC_LauncherCustomer.exe | Key: | HKEY_CURRENT_USER\Software\Citrix\GoToAssist |
| Operation: | write | Name: | UserId |
Value: p8HvpYgUHik= | |||
| (PID) Process: | (3128) G2AC_LauncherCustomer.exe | Key: | HKEY_CURRENT_USER\Software\Citrix\GoToAssist |
| Operation: | write | Name: | EnableDebug |
Value: false | |||
| (PID) Process: | (3128) G2AC_LauncherCustomer.exe | Key: | HKEY_CURRENT_USER\Software\Citrix\GoToAssist |
| Operation: | write | Name: | EnableStat |
Value: false | |||
| (PID) Process: | (3128) G2AC_LauncherCustomer.exe | Key: | HKEY_CURRENT_USER\Software\Citrix\GoToAssist |
| Operation: | write | Name: | EnableStatDb |
Value: false | |||
| (PID) Process: | (3128) G2AC_LauncherCustomer.exe | Key: | HKEY_CURRENT_USER\Software\Citrix\GoToAssist\HelpAlert\setting |
| Operation: | write | Name: | EnableDebugLogging |
Value: 0 | |||
| (PID) Process: | (3128) G2AC_LauncherCustomer.exe | Key: | HKEY_CURRENT_USER\Software\Citrix\GoToAssist\HelpAlert\setting |
| Operation: | write | Name: | EnableDefaultConnection |
Value: 0 | |||
| (PID) Process: | (3748) G2AC_Comm.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
Executable files
38
Suspicious files
0
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3944 | GoToAssist_Corporate_Customer.exe | C:\Users\admin\AppData\Local\Temp\Citrix\GoToAssist Corporate\1055\g2aE5F4.tmp\uninshlp.dll | executable | |
MD5:— | SHA256:— | |||
| 3944 | GoToAssist_Corporate_Customer.exe | C:\Users\admin\AppData\Local\Temp\CitrixLogs\G2AInstX.log | text | |
MD5:— | SHA256:— | |||
| 3944 | GoToAssist_Corporate_Customer.exe | C:\Users\admin\AppData\Local\Temp\Citrix\GoToAssist Corporate\1055\g2aE5F4.tmp\G2AC_Installer.exe | executable | |
MD5:— | SHA256:— | |||
| 3944 | GoToAssist_Corporate_Customer.exe | C:\Users\admin\AppData\Local\Temp\Citrix\GoToAssist Corporate\1055\g2aE5F4.tmp\G2AC_Admin_UI.exe | executable | |
MD5:— | SHA256:— | |||
| 3944 | GoToAssist_Corporate_Customer.exe | C:\Users\admin\AppData\Local\Temp\Citrix\GoToAssist Corporate\1055\g2aE5F4.tmp\G2AC_Downloader.exe | executable | |
MD5:— | SHA256:— | |||
| 3944 | GoToAssist_Corporate_Customer.exe | C:\Users\admin\AppData\Local\Temp\Citrix\GoToAssist Corporate\1055\g2aE5F4.tmp\G2AWinLogon.dll | executable | |
MD5:— | SHA256:— | |||
| 3944 | GoToAssist_Corporate_Customer.exe | C:\Users\admin\AppData\Local\Temp\Citrix\GoToAssist Corporate\1055\g2aE5F4.tmp\ScreenCaptureWin8Dll.dll | executable | |
MD5:— | SHA256:— | |||
| 3944 | GoToAssist_Corporate_Customer.exe | C:\Users\admin\AppData\Local\Temp\Citrix\GoToAssist Corporate\1055\g2aE5F4.tmp\G2AC_Updater.exe | executable | |
MD5:— | SHA256:— | |||
| 3944 | GoToAssist_Corporate_Customer.exe | C:\Users\admin\AppData\Local\Temp\Citrix\GoToAssist Corporate\1055\g2aE5F4.tmp\G2AC_Resource_de.dll | executable | |
MD5:— | SHA256:— | |||
| 3944 | GoToAssist_Corporate_Customer.exe | C:\Users\admin\AppData\Local\Temp\Citrix\GoToAssist Corporate\1055\g2aE5F4.tmp\G2AC_Resource_en.dll | executable | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
11
DNS requests
1
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3748 | G2AC_Comm.exe | CONNECT | 400 | 216.115.210.210:80 | http://216.115.210.210:443 | US | text | 47 b | unknown |
3748 | G2AC_Comm.exe | CONNECT | 400 | 216.115.210.210:80 | http://216.115.210.210:443 | US | text | 47 b | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3748 | G2AC_Comm.exe | 216.115.210.210:80 | egw.gotoassist.com | Mobility Apps division | US | unknown |
3748 | G2AC_Comm.exe | 216.115.210.210:8200 | egw.gotoassist.com | Mobility Apps division | US | unknown |
3748 | G2AC_Comm.exe | 216.115.210.210:443 | egw.gotoassist.com | Mobility Apps division | US | unknown |
— | — | 216.115.210.210:80 | egw.gotoassist.com | Mobility Apps division | US | unknown |
— | — | 216.115.210.210:443 | egw.gotoassist.com | Mobility Apps division | US | unknown |
— | — | 216.115.210.210:8200 | egw.gotoassist.com | Mobility Apps division | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
egw.gotoassist.com |
| unknown |