URL:

https://www.remoteutilities.com/download/viewer6.10.exe

Full analysis: https://app.any.run/tasks/f814c7c0-1dea-414b-b317-18702942f62a
Verdict: Malicious activity
Threats:

Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links.

Analysis date: March 26, 2020, 13:40:03
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
rurat
Indicators:
MD5:

EB8785AA171142038327A3B30A60E6CC

SHA1:

902C4551C36887C1FB75CFD0F9DB7D7325CB414E

SHA256:

E5EE8071A4EDB68ED18844890412983DDA39C059294BA55CA5EB01D6432BB0FC

SSDEEP:

3:N8DSLQ3nRxqzyKxKLVC:2OLQ3SKM

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.
  • MALICIOUS

    • Application was dropped or rewritten from another process

      • viewer6.10.exe (PID: 2656)
      • rutview.exe (PID: 1708)
      • viewer6.10.exe (PID: 1916)
    • Loads dropped or rewritten executable

      • rutview.exe (PID: 1708)
    • Changes settings of System certificates

      • MSIEXEC.EXE (PID: 3768)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • iexplore.exe (PID: 3540)
      • msiexec.exe (PID: 3760)
    • Starts Microsoft Installer

      • viewer6.10.exe (PID: 1916)
    • Executed as Windows Service

      • vssvc.exe (PID: 3868)
    • Creates files in the user directory

      • rutview.exe (PID: 1708)
    • Reads Environment values

      • rutview.exe (PID: 1708)
    • Reads Windows Product ID

      • rutview.exe (PID: 1708)
    • Reads the machine GUID from the registry

      • rutview.exe (PID: 1708)
    • Adds / modifies Windows certificates

      • MSIEXEC.EXE (PID: 3768)
  • INFO

    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 3540)
    • Application launched itself

      • iexplore.exe (PID: 3540)
      • msiexec.exe (PID: 3760)
    • Reads Internet Cache Settings

      • iexplore.exe (PID: 3732)
      • iexplore.exe (PID: 3540)
    • Changes internet zones settings

      • iexplore.exe (PID: 3540)
    • Low-level read access rights to disk partition

      • vssvc.exe (PID: 3868)
    • Creates files in the program directory

      • msiexec.exe (PID: 3760)
    • Reads settings of System Certificates

      • MSIEXEC.EXE (PID: 3768)
      • iexplore.exe (PID: 3732)
    • Searches for installed software

      • msiexec.exe (PID: 3760)
    • Creates a software uninstall entry

      • msiexec.exe (PID: 3760)
    • Drop Remote Utils RAT executable file

      • msiexec.exe (PID: 3760)
    • Creates files in the user directory

      • iexplore.exe (PID: 3540)
    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 3540)
    • Changes settings of System certificates

      • iexplore.exe (PID: 3540)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
48
Monitored processes
9
Malicious processes
4
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start drop and start start iexplore.exe iexplore.exe viewer6.10.exe no specs viewer6.10.exe msiexec.exe no specs msiexec.exe msiexec.exe no specs vssvc.exe no specs rutview.exe

Process information

PID
CMD
Path
Indicators
Parent process
1708"C:\Program Files\Remote Utilities - Viewer\rutview.exe"C:\Program Files\Remote Utilities - Viewer\rutview.exe
MSIEXEC.EXE
User:
admin
Company:
Remote Utilities LLC
Integrity Level:
HIGH
Description:
Remote Utilities - Viewer
Exit code:
0
Version:
6.10.10.0
Modules
Images
c:\program files\remote utilities - viewer\rutview.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\icmp.dll
c:\windows\system32\iphlpapi.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\nsi.dll
c:\windows\system32\winnsi.dll
c:\windows\system32\rpcrt4.dll
1916"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\viewer6.10.exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\viewer6.10.exe
iexplore.exe
User:
admin
Company:
Remote Utilities LLC
Integrity Level:
HIGH
Description:
Remote Utilities - Viewer
Exit code:
0
Version:
6.255.61100
Modules
Images
c:\users\admin\appdata\local\microsoft\windows\temporary internet files\content.ie5\b6qgx7lp\viewer6.10.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
2656"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\viewer6.10.exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\viewer6.10.exeiexplore.exe
User:
admin
Company:
Remote Utilities LLC
Integrity Level:
MEDIUM
Description:
Remote Utilities - Viewer
Exit code:
3221226540
Version:
6.255.61100
Modules
Images
c:\users\admin\appdata\local\microsoft\windows\temporary internet files\content.ie5\b6qgx7lp\viewer6.10.exe
c:\systemroot\system32\ntdll.dll
3540"C:\Program Files\Internet Explorer\iexplore.exe" "https://www.remoteutilities.com/download/viewer6.10.exe"C:\Program Files\Internet Explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
3732"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3540 CREDAT:267521 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
3760C:\Windows\system32\msiexec.exe /VC:\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
Images
c:\windows\system32\msiexec.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
3764C:\Windows\system32\MsiExec.exe -Embedding 3251FCC7F8532917812E1603A1595471 CC:\Windows\system32\MsiExec.exemsiexec.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows® installer
Exit code:
0
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msiexec.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
3768MSIEXEC.EXE /i "C:\Users\admin\AppData\Local\Downloaded Installations\{021D0ED4-EC52-4258-8C9A-005A9F4345A9}\viewer6.10.msi" SETUPEXEDIR="C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP" SETUPEXENAME="viewer6.10.exe"C:\Windows\system32\MSIEXEC.EXEviewer6.10.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows® installer
Exit code:
0
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msiexec.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
3868C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exeservices.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vssvc.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
Total events
6 820
Read events
1 764
Write events
3 851
Delete events
1 205

Modification events

(PID) Process:(3540) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
677859516
(PID) Process:(3540) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30802804
(PID) Process:(3540) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(3540) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(3540) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(3540) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(3540) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3540) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(3540) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3540) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
Executable files
16
Suspicious files
21
Text files
57
Unknown types
9

Dropped files

PID
Process
Filename
Type
3732iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Cab7C0E.tmp
MD5:
SHA256:
3732iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Tar7C0F.tmp
MD5:
SHA256:
3732iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\viewer6.10[1].exe
MD5:
SHA256:
3732iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\viewer6.10.exe.7fkn8kj.partial
MD5:
SHA256:
3540iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF3154DBE378582653.TMP
MD5:
SHA256:
3540iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\viewer6.10.exe.7fkn8kj.partial:Zone.Identifier
MD5:
SHA256:
1916viewer6.10.exeC:\Users\admin\AppData\Local\Temp\~D1EE.tmp
MD5:
SHA256:
1916viewer6.10.exeC:\Users\admin\AppData\Local\Temp\~D1FF.tmp
MD5:
SHA256:
1916viewer6.10.exeC:\Users\admin\AppData\Local\Temp\{032D32D6-60CE-4936-8D19-EA0F6438E30A}\viewer6.10.msi
MD5:
SHA256:
1916viewer6.10.exeC:\Users\admin\AppData\Local\Downloaded Installations\{021D0ED4-EC52-4258-8C9A-005A9F4345A9}\viewer6.10.msi
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
16
DNS requests
15
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3732
iexplore.exe
GET
200
151.139.128.14:80
http://ocsp.usertrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBR8sWZUnKvbRO5iJhat9GV793rVlAQUrb2YejS0Jvf6xCZU7wO94CTLVBoCEBPqKHBb9OztDDZjCYBhQzY%3D
US
der
471 b
whitelisted
3732
iexplore.exe
GET
200
151.139.128.14:80
http://ocsp.usertrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTNMNJMNDqCqx8FcBWK16EHdimS6QQUU3m%2FWqorSs9UgOHYm8Cd8rIDZssCEBN9U5yqfDGppDNwGWiEeo0%3D
US
der
727 b
whitelisted
3732
iexplore.exe
GET
200
151.139.128.14:80
http://ocsp.sectigo.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQh80WaEMqmyEvaHjlisSfVM4p8SAQUF9nWJSdn%2BTHCSUPZMDZEjGypT%2BsCEGRkz7XVRMDS4VJDdVnDaV0%3D
US
der
471 b
whitelisted
3540
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
3540
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
1708
rutview.exe
GET
104.236.34.44:80
http://server.remoteutilities.com/utils/strub.php?url=utils/bl/bl.dat
US
malicious
3540
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
1708
rutview.exe
GET
200
104.236.34.44:80
http://server.remoteutilities.com/utils/strub.php?url=check_updates.php&check=RUT
US
text
2 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3732
iexplore.exe
104.236.34.44:443
www.remoteutilities.com
Digital Ocean, Inc.
US
malicious
3732
iexplore.exe
151.139.128.14:80
ocsp.usertrust.com
Highwinds Network Group, Inc.
US
suspicious
3540
iexplore.exe
152.199.19.161:443
iecvlist.microsoft.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3540
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
1708
rutview.exe
104.236.34.44:80
www.remoteutilities.com
Digital Ocean, Inc.
US
malicious
3540
iexplore.exe
204.79.197.200:443
www.bing.com
Microsoft Corporation
US
whitelisted

DNS requests

Domain
IP
Reputation
www.remoteutilities.com
  • 104.236.34.44
malicious
ocsp.usertrust.com
  • 151.139.128.14
whitelisted
ocsp.sectigo.com
  • 151.139.128.14
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted
r20swj13mr.microsoft.com
  • 152.199.19.161
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
ieonline.microsoft.com
  • 204.79.197.200
whitelisted
server.remoteutilities.com
  • 104.236.34.44
unknown

Threats

No threats detected
Process
Message
rutview.exe
Thread Exiting: 3380