File name:

Support.Client.exe

Full analysis: https://app.any.run/tasks/71756912-e077-4ee6-96eb-a7fd9c5f5e17
Verdict: Malicious activity
Analysis date: June 25, 2022, 08:51:29
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
MD5:

C72DB858F9B9EEFB9D960F55B32497BD

SHA1:

6F5BD3A69F61FA449F76CE206FED68A2BB23D7F5

SHA256:

879B9638FA481F6F02922299CD36688DFC552561B470EF11B944824C8EA0A4E8

SSDEEP:

1536:pXn1JYSnExFkcgKKjxfmqshiKW5Xs/iYQqQJtsWFcdfRMvb+xWeeB:5E3x5KBDYiKWm/iSw0fRMvygz

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

    • Changes settings of System certificates

      • Support.Client.exe (PID: 2940)
      • dfsvc.exe (PID: 932)

    • Loads dropped or rewritten executable

      • dfsvc.exe (PID: 932)
      • ScreenConnect.WindowsClient.exe (PID: 2324)
      • ScreenConnect.ClientService.exe (PID: 2548)
      • ScreenConnect.ClientService.exe (PID: 3412)
      • ScreenConnect.WindowsClient.exe (PID: 2240)
      • ScreenConnect.WindowsClient.exe (PID: 2480)

    • Drops executable file immediately after starts

      • dfsvc.exe (PID: 932)

    • Application was dropped or rewritten from another process

      • ScreenConnect.WindowsClient.exe (PID: 2324)
      • ScreenConnect.ClientService.exe (PID: 2548)
      • ScreenConnect.ClientService.exe (PID: 3412)
      • ScreenConnect.WindowsClient.exe (PID: 2480)
      • ScreenConnect.WindowsClient.exe (PID: 2240)

    • Connects to CnC server

      • ScreenConnect.ClientService.exe (PID: 3412)

  • SUSPICIOUS

    • Reads the computer name

      • dfsvc.exe (PID: 932)
      • Support.Client.exe (PID: 2940)
      • ScreenConnect.WindowsClient.exe (PID: 2324)
      • ScreenConnect.ClientService.exe (PID: 2548)
      • ScreenConnect.ClientService.exe (PID: 3412)
      • ScreenConnect.WindowsClient.exe (PID: 2240)
      • ScreenConnect.WindowsClient.exe (PID: 2480)

    • Checks supported languages

      • Support.Client.exe (PID: 2940)
      • dfsvc.exe (PID: 932)
      • ScreenConnect.WindowsClient.exe (PID: 2324)
      • ScreenConnect.ClientService.exe (PID: 2548)
      • ScreenConnect.ClientService.exe (PID: 3412)
      • ScreenConnect.WindowsClient.exe (PID: 2240)
      • ScreenConnect.WindowsClient.exe (PID: 2480)

    • Reads Environment values

      • dfsvc.exe (PID: 932)
      • ScreenConnect.WindowsClient.exe (PID: 2324)
      • ScreenConnect.WindowsClient.exe (PID: 2240)
      • ScreenConnect.ClientService.exe (PID: 3412)
      • ScreenConnect.WindowsClient.exe (PID: 2480)

    • Executable content was dropped or overwritten

      • dfsvc.exe (PID: 932)

    • Drops a file with a compile date too recent

      • dfsvc.exe (PID: 932)

    • Reads internet explorer settings

      • dfsvc.exe (PID: 932)

    • Creates files in the user directory

      • dfsvc.exe (PID: 932)

    • Creates files in the program directory

      • ScreenConnect.ClientService.exe (PID: 3412)

    • Executed as Windows Service

      • ScreenConnect.ClientService.exe (PID: 3412)

    • Reads CPU info

      • ScreenConnect.WindowsClient.exe (PID: 2480)

  • INFO

    • Reads settings of System Certificates

      • dfsvc.exe (PID: 932)

    • Checks Windows Trust Settings

      • dfsvc.exe (PID: 932)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (64.6)
.dll | Win32 Dynamic Link Library (generic) (15.4)
.exe | Win32 Executable (generic) (10.5)
.exe | Generic Win/DOS Executable (4.6)
.exe | DOS Executable Generic (4.6)

EXIF

EXE

Subsystem: Windows GUI
SubsystemVersion: 6
ImageVersion: -
OSVersion: 6
EntryPoint: 0x16e7
UninitializedDataSize: -
InitializedDataSize: 33280
CodeSize: 44032
LinkerVersion: 14
PEType: PE32
TimeStamp: 2016:05:18 18:07:24+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 18-May-2016 16:07:24
Detected languages:
  • English - United States
Debug artifacts:
  • C:\Users\jmorgan\Source\ScreenConnectWork\Misc\Bootstrapper\Release\ClickOnceRunner.pdb

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: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 6
Time date stamp: 18-May-2016 16:07:24
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0000AA97
0x0000AC00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.6143
.rdata
0x0000C000
0x00005AE8
0x00005C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.90769
.data
0x00012000
0x000011E0
0x00000800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.12918
.gfids
0x00014000
0x000000B4
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
1.4773
.rsrc
0x00015000
0x000001E0
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.70468
.reloc
0x00016000
0x00000E10
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.16675

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.91161
381
UNKNOWN
English - United States
RT_MANIFEST

Imports

ADVAPI32.dll
CRYPT32.dll
KERNEL32.dll
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
45
Monitored processes
7
Malicious processes
7
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start support.client.exe no specs dfsvc.exe screenconnect.windowsclient.exe no specs screenconnect.clientservice.exe screenconnect.clientservice.exe screenconnect.windowsclient.exe no specs screenconnect.windowsclient.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
932"C:\Windows\Microsoft.NET\Framework\v4.0.30319\dfsvc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\dfsvc.exe
Support.Client.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
ClickOnce
Exit code:
0
Version:
4.0.30319.34209 built by: FX452RTMGDR
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\dfsvc.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
2240"C:\Users\admin\AppData\Local\Apps\2.0\18WM937R.W5B\Q7JPYNG4.Y48\scre..tion_b15b0581876c57b7_0015.0007_554414c50fe6b895\ScreenConnect.WindowsClient.exe" "RunRole" "184c95a3-6bc7-40ac-a682-fdde1c622c70" "User"C:\Users\admin\AppData\Local\Apps\2.0\18WM937R.W5B\Q7JPYNG4.Y48\scre..tion_b15b0581876c57b7_0015.0007_554414c50fe6b895\ScreenConnect.WindowsClient.exe—ScreenConnect.ClientService.exe
User:
admin
Company:
ScreenConnect Software
Integrity Level:
MEDIUM
Description:
ScreenConnect Client
Exit code:
0
Version:
21.7.3543.7823
Modules
Images
c:\windows\system32\mscoree.dll
c:\users\admin\appdata\local\apps\2.0\18wm937r.w5b\q7jpyng4.y48\scre..tion_b15b0581876c57b7_0015.0007_554414c50fe6b895\screenconnect.windowsclient.exe
c:\windows\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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2324"C:\Users\admin\AppData\Local\Apps\2.0\18WM937R.W5B\Q7JPYNG4.Y48\scre..tion_b15b0581876c57b7_0015.0007_554414c50fe6b895\ScreenConnect.WindowsClient.exe"C:\Users\admin\AppData\Local\Apps\2.0\18WM937R.W5B\Q7JPYNG4.Y48\scre..tion_b15b0581876c57b7_0015.0007_554414c50fe6b895\ScreenConnect.WindowsClient.exe—dfsvc.exe
User:
admin
Company:
ScreenConnect Software
Integrity Level:
MEDIUM
Description:
ScreenConnect Client
Exit code:
0
Version:
21.7.3543.7823
Modules
Images
c:\users\admin\appdata\local\apps\2.0\18wm937r.w5b\q7jpyng4.y48\scre..tion_b15b0581876c57b7_0015.0007_554414c50fe6b895\screenconnect.windowsclient.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2480"C:\Users\admin\AppData\Local\Apps\2.0\18WM937R.W5B\Q7JPYNG4.Y48\scre..tion_b15b0581876c57b7_0015.0007_554414c50fe6b895\ScreenConnect.WindowsClient.exe" "RunRole" "e33af724-915e-43ac-b37d-2dec524f1d7f" "System"C:\Users\admin\AppData\Local\Apps\2.0\18WM937R.W5B\Q7JPYNG4.Y48\scre..tion_b15b0581876c57b7_0015.0007_554414c50fe6b895\ScreenConnect.WindowsClient.exe—ScreenConnect.ClientService.exe
User:
SYSTEM
Company:
ScreenConnect Software
Integrity Level:
SYSTEM
Description:
ScreenConnect Client
Exit code:
0
Version:
21.7.3543.7823
Modules
Images
c:\users\admin\appdata\local\apps\2.0\18wm937r.w5b\q7jpyng4.y48\scre..tion_b15b0581876c57b7_0015.0007_554414c50fe6b895\screenconnect.windowsclient.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2548"C:\Users\admin\AppData\Local\Apps\2.0\18WM937R.W5B\Q7JPYNG4.Y48\scre..tion_b15b0581876c57b7_0015.0007_554414c50fe6b895\ScreenConnect.ClientService.exe" "?y=Guest&h=sup2.24780.org&p=8041&s=d177558b-0591-4378-9841-b2e698b95b02&k=BgIAAACkAABSU0ExAAgAAAEAAQA5j4m8rTye18N1EbmqAL%2b7BXcb8hzxnww5SAfxIflgXUyPgfFH%2b9kegR7bUWU2llBSAbcrRKYsxZLUwhITR3kabxLjjwBom9X0OXvJFHKaq6fn3jazEHeysSFI0snT20sh%2f0aM4eZd73By52rpX%2bIFwSQOX1l3W%2fL06R6mACFj1ZoKqnxIl4UrrDckTjbopbOI%2bWipikIxPwjbMA%2fD%2foB8Mk5BJ5c7DWIPo%2fCry49gOgecbq6UOKFZt23gvQvcfuc39Dr2v6MOtbNZ5%2fxwz9iAZ9I01EeSF9eodYdxWC8rRL9u067bxZd2apeeaVImLMJ1b5Q%2bj6qsIsmsxyk4LVav&r=&i=SA%40121" "1"C:\Users\admin\AppData\Local\Apps\2.0\18WM937R.W5B\Q7JPYNG4.Y48\scre..tion_b15b0581876c57b7_0015.0007_554414c50fe6b895\ScreenConnect.ClientService.exe
ScreenConnect.WindowsClient.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Version:
21.7.3543.7823
Modules
Images
c:\users\admin\appdata\local\apps\2.0\18wm937r.w5b\q7jpyng4.y48\scre..tion_b15b0581876c57b7_0015.0007_554414c50fe6b895\screenconnect.clientservice.exe
c:\windows\system32\kernelbase.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2940"C:\Users\admin\Desktop\Support.Client.exe" C:\Users\admin\Desktop\Support.Client.exe—Explorer.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
1
Modules
Images
c:\users\admin\desktop\support.client.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
3412"C:\Users\admin\AppData\Local\Apps\2.0\18WM937R.W5B\Q7JPYNG4.Y48\scre..tion_b15b0581876c57b7_0015.0007_554414c50fe6b895\ScreenConnect.ClientService.exe" "?y=Guest&h=sup2.24780.org&p=8041&s=d177558b-0591-4378-9841-b2e698b95b02&k=BgIAAACkAABSU0ExAAgAAAEAAQA5j4m8rTye18N1EbmqAL%2b7BXcb8hzxnww5SAfxIflgXUyPgfFH%2b9kegR7bUWU2llBSAbcrRKYsxZLUwhITR3kabxLjjwBom9X0OXvJFHKaq6fn3jazEHeysSFI0snT20sh%2f0aM4eZd73By52rpX%2bIFwSQOX1l3W%2fL06R6mACFj1ZoKqnxIl4UrrDckTjbopbOI%2bWipikIxPwjbMA%2fD%2foB8Mk5BJ5c7DWIPo%2fCry49gOgecbq6UOKFZt23gvQvcfuc39Dr2v6MOtbNZ5%2fxwz9iAZ9I01EeSF9eodYdxWC8rRL9u067bxZd2apeeaVImLMJ1b5Q%2bj6qsIsmsxyk4LVav&r=&i=SA%40121" "1"C:\Users\admin\AppData\Local\Apps\2.0\18WM937R.W5B\Q7JPYNG4.Y48\scre..tion_b15b0581876c57b7_0015.0007_554414c50fe6b895\ScreenConnect.ClientService.exe
services.exe
User:
SYSTEM
Integrity Level:
SYSTEM
Exit code:
0
Version:
21.7.3543.7823
Modules
Images
c:\users\admin\appdata\local\apps\2.0\18wm937r.w5b\q7jpyng4.y48\scre..tion_b15b0581876c57b7_0015.0007_554414c50fe6b895\screenconnect.clientservice.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
Total events
6 576
Read events
6 321
Write events
227
Delete events
28

Modification events

(PID) Process:(2940) Support.Client.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2940) Support.Client.exeKey:HKEY_CURRENT_USER\Software\Microsoft\SystemCertificates\TrustedPublisher\Certificates\D4D75FDE705713CC3D28AABB99DA6BA16B3DFCDE
Operation:writeName:Blob
Value:
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
(PID) Process:(2940) Support.Client.exeKey:HKEY_CURRENT_USER\Software\Microsoft\SystemCertificates\TrustedPublisher\Certificates\92C1588E85AF2201CE7915E8538B492F605B80C6
Operation:writeName:Blob
Value:
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
(PID) Process:(932) dfsvc.exeKey:HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0
Operation:writeName:ComponentStore_RandomString
Value:
LK157B3VZN8YMN36YTYPDHGD
(PID) Process:(932) dfsvc.exeKey:HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0
Operation:delete valueName:ComponentStore_RandomString
Value:
LK157B3VZN8YMN36YTYPDHGD
(PID) Process:(932) dfsvc.exeKey:HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0
Operation:delete keyName:(default)
Value:
(PID) Process:(932) dfsvc.exeKey:HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0
Operation:writeName:ComponentStore_RandomString
Value:
18WM937RW5BQ7JPYNG4Y48E4
(PID) Process:(932) dfsvc.exeKey:HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\StateManager
Operation:writeName:StateStore_RandomString
Value:
XJ85LEBOTDW7HMAVEZ7T8794
(PID) Process:(932) dfsvc.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\dfsvc_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(932) dfsvc.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\dfsvc_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
Executable files
12
Suspicious files
12
Text files
20
Unknown types
2

Dropped files

PID
Process
Filename
Type
932dfsvc.exeC:\Users\admin\AppData\Local\Temp\Deployment\388DTN3Y.0KC\02ZA6X06.7G3\ScreenConnect.WindowsClient.exe.manifestxml
MD5:—
SHA256:—
932dfsvc.exeC:\Users\admin\AppData\Local\Temp\Deployment\388DTN3Y.0KC\02ZA6X06.7G3\ScreenConnect.ClientService.exeexecutable
MD5:—
SHA256:—
932dfsvc.exeC:\Users\admin\AppData\Local\Temp\Deployment\388DTN3Y.0KC\02ZA6X06.7G3\ScreenConnect.WindowsClient.exeexecutable
MD5:—
SHA256:—
932dfsvc.exeC:\Users\admin\AppData\Local\Temp\Deployment\388DTN3Y.0KC\02ZA6X06.7G3\ScreenConnect.ClientService.dllexecutable
MD5:—
SHA256:—
932dfsvc.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\2989C0A878FE45C610C8177194428257binary
MD5:—
SHA256:—
932dfsvc.exeC:\Users\admin\AppData\Local\Temp\Deployment\388DTN3Y.0KC\02ZA6X06.7G3\ScreenConnect.Client.dll.genmanxml
MD5:—
SHA256:—
932dfsvc.exeC:\Users\admin\AppData\Local\Temp\Deployment\388DTN3Y.0KC\02ZA6X06.7G3\ScreenConnect.ClientService.dll.genmanxml
MD5:—
SHA256:—
932dfsvc.exeC:\Users\admin\AppData\Local\Temp\Deployment\388DTN3Y.0KC\02ZA6X06.7G3\ScreenConnect.Windows.dll.genmanxml
MD5:—
SHA256:—
932dfsvc.exeC:\Users\admin\AppData\Local\Temp\Deployment\388DTN3Y.0KC\02ZA6X06.7G3\ScreenConnect.Core.dll.genmanxml
MD5:—
SHA256:—
932dfsvc.exeC:\Users\admin\AppData\Local\Apps\2.0\18WM937R.W5B\Q7JPYNG4.Y48\manifests\scre..tion_b15b0581876c57b7_0015.0007_none_60a32b98427455e2.cdf-msbinary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
4
DNS requests
2
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
932
dfsvc.exe
GET
200
172.64.149.82:80
http://cacerts.digicert.com/DigiCertSHA2AssuredIDCodeSigningCA.crt
US
der
1.30 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
932
dfsvc.exe
45.77.87.72:443
sup2.24780.org
Choopa, LLC
US
suspicious
932
dfsvc.exe
172.64.149.82:80
cacerts.digicert.com
—
US
unknown
3412
ScreenConnect.ClientService.exe
45.77.87.72:8041
sup2.24780.org
Choopa, LLC
US
suspicious

DNS requests

Domain
IP
Reputation
sup2.24780.org
  • 45.77.87.72
suspicious
cacerts.digicert.com
  • 172.64.149.82
  • 104.18.38.174
whitelisted

Threats

PID
Process
Class
Message
932
dfsvc.exe
Potentially Bad Traffic
ET INFO Observed Let's Encrypt Certificate for Suspicious TLD (.xyz)
3412
ScreenConnect.ClientService.exe
Potential Corporate Privacy Violation
ET POLICY ScreenConnect-ConnectWise Initial Checkin Packet
Process
Message
dfsvc.exe
*** Status originated: -1073741811 *** Source File: d:\iso_whid\x86fre\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe
*** Status originated: -1073741811 *** Source File: d:\iso_whid\x86fre\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe
*** Status originated: -1073741811 *** Source File: d:\iso_whid\x86fre\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe
*** Status originated: -1073741811 *** Source File: d:\iso_whid\x86fre\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe
*** Status Originated: -1073741772 *** Source File: d:\iso_whid\x86fre\base\isolation\win32\isoreg_direct.cpp, line 1127
dfsvc.exe
*** Status Originated: -1073741772 *** Source File: d:\iso_whid\x86fre\base\isolation\win32\isoreg_direct.cpp, line 1127
dfsvc.exe
*** Status originated: -1073741811 *** Source File: d:\iso_whid\x86fre\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe
*** Status originated: -1073741811 *** Source File: d:\iso_whid\x86fre\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe
*** Status originated: -1073741811 *** Source File: d:\iso_whid\x86fre\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe
*** Status originated: -1073741811 *** Source File: d:\iso_whid\x86fre\base\isolation\hier_hierarchy.cpp, line 230
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Reports
Support.Client.exe