URL:

https://dcv13qo2y742s.cloudfront.net/vi4X/jgdy6L5yr/c2RSCBJ/tux-typing-1.8.1-installer.exe

Full analysis: https://app.any.run/tasks/c191f43a-c714-4dc3-951f-44d9bb84b024
Verdict: Malicious activity
Analysis date: September 19, 2024, 11:03:32
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
netreactor
Indicators:
MD5:

0E7F8423D8B16881B81ABA3897B3ACE1

SHA1:

41FFB4D2572050C6E9B726B0E70398644233DD02

SHA256:

D4AF85A91C6BCA1CED38C507900E36E556A97062A859EBE41CF33D442A461907

SSDEEP:

3:N8e74SRGa1+l/0tbBcTjXdnBvJpLUJgXLNn:2eUunsTZBvnLXLN

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

    No malicious indicators.

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • tux-typing-1.8.1-installer.exe (PID: 2272)
      • tux-typing-1.8.1-installer_z-7lY71.tmp (PID: 2572)
      • component0.exe (PID: 7796)
      • tux-typing-1.8.1-installer_z-7lY71.exe (PID: 1640)
      • UnifiedStub-installer.exe (PID: 6660)
      • py3rqf04.exe (PID: 6308)
      • tux-typing-1.8.1-installer_z-7lY71.exe (PID: 3924)

    • Drops a system driver (possible attempt to evade defenses)

      • UnifiedStub-installer.exe (PID: 6660)

    • Application launched itself

      • rsAppUI.exe (PID: 2864)

  • INFO

    • .NET Reactor protector has been detected

      • rsWSC.exe (PID: 6492)
      • UnifiedStub-installer.exe (PID: 6660)
      • rsEDRSvc.exe (PID: 5556)
      • rsEngineSvc.exe (PID: 5472)

    • Executable content was dropped or overwritten

      • msedge.exe (PID: 5852)
      • msedge.exe (PID: 864)
      • msedge.exe (PID: 7276)

    • Application launched itself

      • msedge.exe (PID: 5852)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
227
Monitored processes
85
Malicious processes
4
Suspicious processes
2

Behavior graph

Click at the process to see the details
start msedge.exe msedge.exe no specs msedge.exe no specs msedge.exe msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs identity_helper.exe no specs msedge.exe no specs identity_helper.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs sppextcomobj.exe no specs slui.exe tux-typing-1.8.1-installer_z-7ly71.exe tux-typing-1.8.1-installer_z-7ly71.tmp no specs tux-typing-1.8.1-installer_z-7ly71.exe tux-typing-1.8.1-installer_z-7ly71.tmp msedge.exe no specs msedge.exe no specs msedge.exe no specs component0.exe py3rqf04.exe THREAT unifiedstub-installer.exe tux-typing-1.8.1-installer.exe rssyncsvc.exe no specs conhost.exe no specs rssyncsvc.exe no specs werfault.exe werfault.exe msedge.exe no specs msedge.exe no specs slui.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs tuxtype.exe no specs rundll32.exe no specs runonce.exe no specs grpconv.exe no specs wevtutil.exe no specs conhost.exe no specs msedge.exe no specs fltmc.exe no specs conhost.exe no specs wevtutil.exe no specs conhost.exe no specs rswsc.exe no specs THREAT rswsc.exe no specs rsclientsvc.exe no specs conhost.exe no specs rsclientsvc.exe no specs rsenginesvc.exe no specs msedge.exe THREAT rsenginesvc.exe no specs rsedrsvc.exe no specs THREAT rsedrsvc.exe no specs rshelper.exe no specs epp.exe no specs rsappui.exe no specs wmiapsrv.exe no specs rsappui.exe no specs rsappui.exe no specs rsappui.exe no specs rslitmus.a.exe no specs conhost.exe no specs rsappui.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
772"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --no-appcompat-clear --mojo-platform-channel-handle=7300 --field-trial-handle=2304,i,16962908962301215023,1131775749346641562,262144 --variations-seed-version /prefetch:8C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
122.0.2365.59
Modules
Images
c:\program files (x86)\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\msedge_elf.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
864"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=1588 --field-trial-handle=2304,i,16962908962301215023,1131775749346641562,262144 --variations-seed-version /prefetch:3C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Edge
Version:
122.0.2365.59
Modules
Images
c:\program files (x86)\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\msedge_elf.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
904"C:\Windows\System32\grpconv.exe" -oC:\Windows\System32\grpconv.exe—runonce.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Progman Group Converter
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
1148"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=5252 --field-trial-handle=2304,i,16962908962301215023,1131775749346641562,262144 --variations-seed-version /prefetch:8C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Version:
122.0.2365.59
1176\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—rsLitmus.A.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
1224"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=4896 --field-trial-handle=2304,i,16962908962301215023,1131775749346641562,262144 --variations-seed-version /prefetch:8C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
122.0.2365.59
Modules
Images
c:\program files (x86)\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\msedge_elf.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
1640"C:\Users\admin\Downloads\tux-typing-1.8.1-installer_z-7lY71.exe" /SPAWNWND=$E031A /NOTIFYWND=$E0168 C:\Users\admin\Downloads\tux-typing-1.8.1-installer_z-7lY71.exe
tux-typing-1.8.1-installer_z-7lY71.tmp
User:
admin
Company:
Integrity Level:
HIGH
Description:
Softonic International SA
Exit code:
3221226525
Version:
2.40.1.8969
Modules
Images
c:\users\admin\downloads\tux-typing-1.8.1-installer_z-7ly71.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\comctl32.dll
1728"C:\Program Files\ReasonLabs\EPP\rsWSC.exe" -i C:\Program Files\ReasonLabs\EPP\rsWSC.exe—UnifiedStub-installer.exe
User:
admin
Company:
Reason Software Company Inc.
Integrity Level:
HIGH
Description:
rsWSC
Exit code:
0
Version:
6.0.3.0
1884\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—fltMC.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
1940"C:\Program Files\ReasonLabs\EPP\rsClientSvc.exe" -i C:\Program Files\ReasonLabs\EPP\rsClientSvc.exe—UnifiedStub-installer.exe
User:
admin
Company:
Reason Software Company Inc.
Integrity Level:
HIGH
Description:
Reason Client Service
Exit code:
0
Version:
5.40.0
Total events
19 045
Read events
18 924
Write events
81
Delete events
40

Modification events

(PID) Process:(5852) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(5852) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(5852) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(5852) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\StabilityMetrics
Operation:writeName:user_experience_metrics.stability.exited_cleanly
Value:
0
(PID) Process:(5852) msedge.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\ClientStateMedium\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\LastWasDefault
Operation:writeName:S-1-5-21-1693682860-607145093-2874071422-1001
Value:
EE9F79280D812F00
(PID) Process:(5852) msedge.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\ClientStateMedium\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\LastWasDefault
Operation:writeName:S-1-5-21-1693682860-607145093-2874071422-1001
Value:
2DC886280D812F00
(PID) Process:(5852) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowProperties\328624
Operation:writeName:WindowTabManagerFileMappingId
Value:
{C6665A6C-DEBF-407C-B2E0-8F8894B82853}
(PID) Process:(5852) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowProperties\328624
Operation:writeName:WindowTabManagerFileMappingId
Value:
{F57467C8-8A67-44A7-B58F-F816825DF0C1}
(PID) Process:(5852) msedge.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\ClientStateMedium\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\LastWasDefault
Operation:writeName:S-1-5-21-1693682860-607145093-2874071422-1001
Value:
DDB09D280D812F00
(PID) Process:(5852) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:MicrosoftEdgeAutoLaunch_29EBC4579851B72EE312C449CF839B1A
Value:
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window --win-session-start
Executable files
521
Suspicious files
492
Text files
845
Unknown types
30

Dropped files

PID
Process
Filename
Type
5852msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old~RF1fb9f2.TMP —
MD5:—
SHA256:—
5852msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old —
MD5:—
SHA256:—
5852msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old~RF1fba40.TMP —
MD5:—
SHA256:—
5852msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old —
MD5:—
SHA256:—
5852msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old~RF1fba40.TMP —
MD5:—
SHA256:—
5852msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old —
MD5:—
SHA256:—
5852msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RF1fba50.TMP —
MD5:—
SHA256:—
5852msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old —
MD5:—
SHA256:—
5852msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\LOG.old~RF1fba50.TMP —
MD5:—
SHA256:—
5852msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\LOG.old —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
63
TCP/UDP connections
118
DNS requests
78
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3812
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
5852
msedge.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSRXerF0eFeSWRripTgTkcJWMm7iQQUaDfg67Y7%2BF8Rhvv%2BYXsIiGX0TkICEApJaqM%2Bmgz234UUEUR6Zyc%3D
unknown
—
—
whitelisted
8056
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
5852
msedge.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT3xL4LQLXDRDM9P665TW442vrsUQQUReuir%2FSSy4IxLVGLp6chnfNtyA8CEA6bGI750C3n79tQ4ghAGFo%3D
unknown
—
—
whitelisted
2120
MoUsoCoreWorker.exe
GET
200
88.221.169.152:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
8056
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
5852
msedge.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfIs%2BLjDtGwQ09XEB1Yeq%2BtX%2BBgQQU7NfjgtJxXWRM3y5nP%2Be6mK4cD08CEAitQLJg0pxMn17Nqb2Trtk%3D
unknown
—
—
whitelisted
1116
svchost.exe
HEAD
200
23.48.23.41:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/0c12dff9-696d-48d4-bbe8-7d8bdad98e65?P1=1727287431&P2=404&P3=2&P4=bEtmTMeLpbFx9TJqm0mI7Q4mRkjrdyZjsqgiDcTyZmr0Rce%2fPd9%2fOuflgvKvWa%2bjx8fT5vTYWCZ%2be3BhCHYXCw%3d%3d
unknown
—
—
whitelisted
6528
WerFault.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
1116
svchost.exe
GET
206
23.48.23.41:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/0c12dff9-696d-48d4-bbe8-7d8bdad98e65?P1=1727287431&P2=404&P3=2&P4=bEtmTMeLpbFx9TJqm0mI7Q4mRkjrdyZjsqgiDcTyZmr0Rce%2fPd9%2fOuflgvKvWa%2bjx8fT5vTYWCZ%2be3BhCHYXCw%3d%3d
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
3180
svchost.exe
20.106.86.13:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
—
—
52.168.112.67:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
3800
RUXIMICS.exe
20.106.86.13:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
—
—
20.106.86.13:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
2120
MoUsoCoreWorker.exe
88.221.169.152:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
3888
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
2120
MoUsoCoreWorker.exe
20.106.86.13:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
5852
msedge.exe
239.255.255.250:1900
—
—
—
whitelisted
3812
svchost.exe
40.126.32.76:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 20.106.86.13
  • 4.231.128.59
whitelisted
google.com
  • 142.250.186.110
whitelisted
www.microsoft.com
  • 88.221.169.152
  • 23.35.229.160
whitelisted
login.live.com
  • 40.126.32.76
  • 40.126.32.133
  • 40.126.32.136
  • 40.126.32.138
  • 40.126.32.74
  • 20.190.160.22
  • 40.126.32.134
  • 20.190.160.20
whitelisted
config.edge.skype.com
  • 13.107.42.16
whitelisted
dcv13qo2y742s.cloudfront.net
  • 18.244.20.21
  • 18.244.20.22
  • 18.244.20.60
  • 18.244.20.130
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
edge.microsoft.com
  • 204.79.197.239
  • 13.107.21.239
whitelisted
business.bing.com
  • 13.107.6.158
whitelisted
edge-mobile-static.azureedge.net
  • 13.107.246.60
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
https://dcv13qo2y742s.cloudfront.net/vi4X/jgdy6L5yr/c2RSCBJ/tux-typing-1.8.1-installer.exe