URL:

https://store.steampowered.com/about/download?l=spanish

Full analysis: https://app.any.run/tasks/c2f528a7-3277-452a-8ef2-f1ce941296b7
Verdict: Malicious activity
Analysis date: April 13, 2025, 18:26:52
OS: Windows 10 Professional (build: 19044, 64 bit)
Indicators:
MD5:

2EF478D6E8E1882E4FBD4036662FC9A7

SHA1:

672BC28F40D4AD0E779564571132A02C94EE1751

SHA256:

D86916B37108D8A5A8EA0CD3F5D6BCF0D4133C75D4BCE7219105DC2ACB881C00

SSDEEP:

3:N8cMALWcJAXk2KFz2RVONn:2cMuWcOXk2KFzCin

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 the autorun value in the registry

      • SteamSetup.exe (PID: 1020)
  • SUSPICIOUS

    • Malware-specific behavior (creating "System.dll" in Temp)

      • SteamSetup.exe (PID: 1020)
    • The process creates files with name similar to system file names

      • SteamSetup.exe (PID: 1020)
    • Creates a software uninstall entry

      • SteamSetup.exe (PID: 1020)
    • Executable content was dropped or overwritten

      • SteamSetup.exe (PID: 1020)
      • SteamService.exe (PID: 1912)
    • There is functionality for taking screenshot (YARA)

      • Steam.exe (PID: 2852)
  • INFO

    • Application launched itself

      • chrome.exe (PID: 7264)
      • chrome.exe (PID: 5332)
    • The sample compiled with bulgarian language support

      • chrome.exe (PID: 7264)
      • SteamSetup.exe (PID: 1020)
    • Reads the computer name

      • SteamSetup.exe (PID: 1020)
      • SteamService.exe (PID: 1912)
      • Steam.exe (PID: 2852)
    • Executable content was dropped or overwritten

      • chrome.exe (PID: 7264)
      • chrome.exe (PID: 7644)
    • Autorun file from Downloads

      • chrome.exe (PID: 7264)
      • chrome.exe (PID: 8132)
    • Checks supported languages

      • SteamSetup.exe (PID: 1020)
      • SteamService.exe (PID: 1912)
      • Steam.exe (PID: 2852)
      • Steam.exe (PID: 3828)
      • Steam.exe (PID: 2552)
      • Steam.exe (PID: 7468)
      • Steam.exe (PID: 3676)
      • Steam.exe (PID: 4188)
    • Creates files in the program directory

      • SteamSetup.exe (PID: 1020)
      • SteamService.exe (PID: 1912)
      • Steam.exe (PID: 2852)
    • Create files in a temporary directory

      • SteamSetup.exe (PID: 1020)
    • The sample compiled with english language support

      • SteamSetup.exe (PID: 1020)
      • SteamService.exe (PID: 1912)
      • chrome.exe (PID: 7644)
    • Manual execution by a user

      • chrome.exe (PID: 5332)
      • Steam.exe (PID: 2852)
      • Steam.exe (PID: 3676)
      • Steam.exe (PID: 2552)
      • Steam.exe (PID: 4188)
      • Steam.exe (PID: 7468)
      • Steam.exe (PID: 3828)
    • Reads the software policy settings

      • slui.exe (PID: 8112)
      • Steam.exe (PID: 2852)
      • slui.exe (PID: 632)
    • Checks proxy server information

      • Steam.exe (PID: 2852)
      • slui.exe (PID: 632)
    • Reads the machine GUID from the registry

      • Steam.exe (PID: 2852)
    • Reads CPU info

      • Steam.exe (PID: 2852)
    • Creates files or folders in the user directory

      • Steam.exe (PID: 2852)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
190
Monitored processes
51
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
start chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs sppextcomobj.exe no specs slui.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs steamsetup.exe no specs steamsetup.exe steamservice.exe conhost.exe no specs steam.exe rundll32.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs slui.exe chrome.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs steam.exe no specs chrome.exe no specs steam.exe no specs steam.exe no specs chrome.exe no specs chrome.exe no specs steam.exe no specs steam.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
632C:\WINDOWS\System32\slui.exe -EmbeddingC:\Windows\System32\slui.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Activation Client
Exit code:
0
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
1020"C:\Users\admin\Downloads\SteamSetup.exe" C:\Users\admin\Downloads\SteamSetup.exe
chrome.exe
User:
admin
Integrity Level:
HIGH
Description:
Steam
Exit code:
0
Version:
2.10.91.91
Modules
Images
c:\users\admin\downloads\steamsetup.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\user32.dll
1812"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --disable-quic --no-appcompat-clear --mojo-platform-channel-handle=5740 --field-trial-handle=1884,i,15664956140289465633,2399914902970763519,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction --variations-seed-version /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
122.0.6261.70
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\aclayers.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
1912"C:\Program Files (x86)\Steam\bin\steamservice.exe" /InstallC:\Program Files (x86)\Steam\bin\SteamService.exe
SteamSetup.exe
User:
admin
Company:
Valve Corporation
Integrity Level:
HIGH
Description:
Steam Client Service
Exit code:
0
Version:
08.90.88.32
Modules
Images
c:\program files (x86)\steam\bin\steamservice.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\user32.dll
2040C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -EmbeddingC:\Windows\System32\rundll32.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shcore.dll
c:\windows\system32\imagehlp.dll
2040"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --disable-quic --no-appcompat-clear --mojo-platform-channel-handle=3852 --field-trial-handle=1944,i,15478962578982627240,13744229981409994688,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction --variations-seed-version /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
122.0.6261.70
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\aclayers.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
2552"C:\Program Files (x86)\Steam\Steam.exe" C:\Program Files (x86)\Steam\Steam.exeexplorer.exe
User:
admin
Company:
Valve Corporation
Integrity Level:
MEDIUM
Description:
Steam
Exit code:
0
Version:
08.90.88.32
Modules
Images
c:\program files (x86)\steam\steam.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\user32.dll
c:\windows\syswow64\win32u.dll
2852"C:\Program Files (x86)\Steam\steam.exe" C:\Program Files (x86)\Steam\Steam.exe
explorer.exe
User:
admin
Company:
Valve Corporation
Integrity Level:
MEDIUM
Description:
Steam
Version:
08.90.88.32
Modules
Images
c:\program files (x86)\steam\steam.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\user32.dll
c:\windows\syswow64\win32u.dll
3676"C:\Program Files (x86)\Steam\Steam.exe" C:\Program Files (x86)\Steam\Steam.exeexplorer.exe
User:
admin
Company:
Valve Corporation
Integrity Level:
MEDIUM
Description:
Steam
Exit code:
0
Version:
08.90.88.32
Modules
Images
c:\program files (x86)\steam\steam.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\user32.dll
c:\windows\syswow64\win32u.dll
3828"C:\Program Files (x86)\Steam\Steam.exe" C:\Program Files (x86)\Steam\Steam.exeexplorer.exe
User:
admin
Company:
Valve Corporation
Integrity Level:
MEDIUM
Description:
Steam
Exit code:
0
Version:
08.90.88.32
Modules
Images
c:\program files (x86)\steam\steam.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\user32.dll
c:\windows\syswow64\win32u.dll
Total events
18 461
Read events
18 387
Write events
64
Delete events
10

Modification events

(PID) Process:(7264) chrome.exeKey:HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(7264) chrome.exeKey:HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(7264) chrome.exeKey:HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(7264) chrome.exeKey:HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\StabilityMetrics
Operation:writeName:user_experience_metrics.stability.exited_cleanly
Value:
0
(PID) Process:(7264) chrome.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96}
Operation:writeName:usagestats
Value:
0
(PID) Process:(8132) chrome.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached
Operation:writeName:{2781761E-28E0-4109-99FE-B9D127C57AFE} {56FFCC30-D398-11D0-B2AE-00A0C908FA49} 0xFFFF
Value:
0100000000000000155D3DA9A1ACDB01
(PID) Process:(1020) SteamSetup.exeKey:HKEY_CURRENT_USER\SOFTWARE\Valve\Steam
Operation:writeName:Language
Value:
spanish
(PID) Process:(1020) SteamSetup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Valve\Steam
Operation:writeName:Language
Value:
spanish
(PID) Process:(1020) SteamSetup.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:Steam
Value:
"C:\Program Files (x86)\Steam\steam.exe" -silent
(PID) Process:(1020) SteamSetup.exeKey:HKEY_CURRENT_USER\SOFTWARE\Valve\Steam
Operation:writeName:SteamInstaller
Value:
SteamSetup.exe
Executable files
27
Suspicious files
641
Text files
2 670
Unknown types
1

Dropped files

PID
Process
Filename
Type
7264chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\commerce_subscription_db\LOG.old~RF10c361.TMP
MD5:
SHA256:
7264chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\commerce_subscription_db\LOG.old
MD5:
SHA256:
7264chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\chrome_cart_db\LOG.old~RF10c361.TMP
MD5:
SHA256:
7264chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\discounts_db\LOG.old~RF10c361.TMP
MD5:
SHA256:
7264chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\chrome_cart_db\LOG.old
MD5:
SHA256:
7264chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\discounts_db\LOG.old
MD5:
SHA256:
7264chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\PersistentOriginTrials\LOG.old~RF10c361.TMP
MD5:
SHA256:
7264chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\PersistentOriginTrials\LOG.old
MD5:
SHA256:
7264chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\coupon_db\LOG.old~RF10c371.TMP
MD5:
SHA256:
7264chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\coupon_db\LOG.old
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
33
TCP/UDP connections
122
DNS requests
108
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
GET
200
23.53.40.178:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
6544
svchost.exe
GET
200
2.17.190.73:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
whitelisted
2852
Steam.exe
GET
200
2.18.161.41:80
http://x1.c.lencr.org/
unknown
whitelisted
5496
MoUsoCoreWorker.exe
GET
200
23.53.40.178:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
2852
Steam.exe
GET
200
23.53.40.144:80
http://r11.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBQaUrm0WeTDM5ghfoZtS72KO9ZnzgQUCLkRO6XQhRi06g%2BgrZ%2BGHo78OCcCEgTThpeLfRZ6t9vuAhJ8KHfVaw%3D%3D
unknown
whitelisted
4408
SIHClient.exe
GET
200
23.52.120.96:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
whitelisted
4408
SIHClient.exe
GET
200
23.52.120.96:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
whitelisted
4152
svchost.exe
HEAD
200
34.104.35.123:80
http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/j56qzt6duskt4v5w44w5cle5ea_20250315.743742949.14/obedbbhbpmojnkanicioggnmelmoomoc_20250315.743742949.14_all_ENUS500000_bwoja427zipe3lpqvrd4a5t5a4.crx3
unknown
whitelisted
4152
svchost.exe
GET
206
34.104.35.123:80
http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/j56qzt6duskt4v5w44w5cle5ea_20250315.743742949.14/obedbbhbpmojnkanicioggnmelmoomoc_20250315.743742949.14_all_ENUS500000_bwoja427zipe3lpqvrd4a5t5a4.crx3
unknown
whitelisted
4152
svchost.exe
GET
206
34.104.35.123:80
http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/j56qzt6duskt4v5w44w5cle5ea_20250315.743742949.14/obedbbhbpmojnkanicioggnmelmoomoc_20250315.743742949.14_all_ENUS500000_bwoja427zipe3lpqvrd4a5t5a4.crx3
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
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
5496
MoUsoCoreWorker.exe
23.53.40.178:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
23.53.40.178:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4
System
192.168.100.255:138
whitelisted
7264
chrome.exe
239.255.255.250:1900
whitelisted
7528
chrome.exe
142.250.145.84:443
accounts.google.com
GOOGLE
US
whitelisted
7528
chrome.exe
23.52.123.172:443
store.steampowered.com
AKAMAI-AS
DE
whitelisted
7528
chrome.exe
151.101.67.52:443
store.fastly.steamstatic.com
FASTLY
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 4.231.128.59
  • 40.127.240.158
  • 51.104.136.2
whitelisted
google.com
  • 142.250.186.174
whitelisted
crl.microsoft.com
  • 23.53.40.178
  • 23.53.40.176
whitelisted
store.steampowered.com
  • 23.52.123.172
whitelisted
accounts.google.com
  • 142.250.145.84
whitelisted
store.fastly.steamstatic.com
  • 151.101.67.52
  • 151.101.195.52
  • 151.101.131.52
  • 151.101.3.52
whitelisted
client.wns.windows.com
  • 172.211.123.249
whitelisted
cdn.fastly.steamstatic.com
  • 151.101.3.52
  • 151.101.67.52
  • 151.101.195.52
  • 151.101.131.52
whitelisted
shared.fastly.steamstatic.com
  • 151.101.67.52
  • 151.101.131.52
  • 151.101.3.52
  • 151.101.195.52
whitelisted
sb-ssl.google.com
  • 142.250.185.78
whitelisted

Threats

No threats detected
No debug info