File name:

steamweb.exe.exe

Full analysis: https://app.any.run/tasks/5f44b063-5eef-4d2e-87ad-1f402e4e44a4
Verdict: Malicious activity
Analysis date: April 15, 2025, 18:39:20
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
python
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32+ executable (GUI) x86-64, for MS Windows, 6 sections
MD5:

2557AF1CDE18CC05E215AC65547B4D84

SHA1:

49D94A7DD93BA7BB3E6062F112E15ED17CD718AB

SHA256:

20757C361F653B52A5E4C8EE12F0FB4AE78A8ED60B8E214CB86F279798EE23D0

SSDEEP:

98304:0yd80Xw9p5j8YjjHz5z3OgZKeXt5xUtQenKU4cEZZdyK2Wzet/CF0OSmYirs308J:TV4ITAFkYVLsI5+rQNlsFZ

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

    • Process drops python dynamic module

      • steamweb.exe.exe (PID: 896)

    • Executable content was dropped or overwritten

      • steamweb.exe.exe (PID: 896)

    • Process drops legitimate windows executable

      • steamweb.exe.exe (PID: 896)

    • The process drops C-runtime libraries

      • steamweb.exe.exe (PID: 896)

    • Application launched itself

      • steamweb.exe.exe (PID: 896)
      • cmd.exe (PID: 4408)

    • Loads Python modules

      • steamweb.exe.exe (PID: 1628)

    • Starts CMD.EXE for commands execution

      • steamweb.exe.exe (PID: 1628)
      • cmd.exe (PID: 4408)

  • INFO

    • Checks supported languages

      • steamweb.exe.exe (PID: 896)
      • steamweb.exe.exe (PID: 1628)
      • identity_helper.exe (PID: 7932)

    • Reads the computer name

      • steamweb.exe.exe (PID: 896)
      • identity_helper.exe (PID: 7932)

    • The sample compiled with english language support

      • steamweb.exe.exe (PID: 896)

    • Create files in a temporary directory

      • steamweb.exe.exe (PID: 896)

    • Application launched itself

      • msedge.exe (PID: 4988)
      • msedge.exe (PID: 664)

    • Manual execution by a user

      • msedge.exe (PID: 664)

    • Reads Environment values

      • identity_helper.exe (PID: 7932)
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) (87.3)
.exe | Generic Win/DOS Executable (6.3)
.exe | DOS Executable Generic (6.3)

EXIF

EXE

MachineType: AMD AMD64
TimeStamp: 2025:04:08 14:07:26+00:00
ImageFileCharacteristics: Executable, Large address aware
PEType: PE32+
LinkerVersion: 14.4
CodeSize: 167936
InitializedDataSize: 108544
UninitializedDataSize: -
EntryPoint: 0xbe20
OSVersion: 5.2
ImageVersion: -
SubsystemVersion: 5.2
Subsystem: Windows GUI
FileVersionNumber: 0.0.0.203
ProductVersionNumber: 0.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
169
Monitored processes
40
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start steamweb.exe.exe steamweb.exe.exe no specs cmd.exe no specs conhost.exe no specs cmd.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs 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 msedge.exe no specs sppextcomobj.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs slui.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs identity_helper.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 steamweb.exe.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
664"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --flag-switches-begin --flag-switches-end --do-not-de-elevate --single-argument https://store.steampowered.com/aboutC:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
explorer.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
896"C:\Users\admin\AppData\Local\Temp\steamweb.exe.exe" C:\Users\admin\AppData\Local\Temp\steamweb.exe.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\steamweb.exe.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.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
960"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=2472 --field-trial-handle=2300,i,5561797417607458555,7602556072776523608,262144 --variations-seed-version /prefetch:3C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
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:\windows\system32\apphelp.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
1628"C:\Users\admin\AppData\Local\Temp\steamweb.exe.exe" C:\Users\admin\AppData\Local\Temp\steamweb.exe.exe—steamweb.exe.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\steamweb.exe.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.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
1672"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=6528 --field-trial-handle=2268,i,4741435972357705698,8522609933752381109,262144 --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
1760"C:\Users\admin\AppData\Local\Temp\steamweb.exe.exe" C:\Users\admin\AppData\Local\Temp\steamweb.exe.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\local\temp\steamweb.exe.exe
c:\windows\system32\ntdll.dll
2600\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
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
3176"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=5976 --field-trial-handle=2268,i,4741435972357705698,8522609933752381109,262144 --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
4120"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=122.0.6261.70 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=122.0.2365.59 --initial-client-data=0x294,0x298,0x29c,0x1c8,0x2a4,0x7ffc88955fd8,0x7ffc88955fe4,0x7ffc88955ff0C:\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
4408C:\WINDOWS\system32\cmd.exe /c "cmd /c start https://store.steampowered.com/about"C:\Windows\System32\cmd.exe—steamweb.exe.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
Total events
4 554
Read events
4 531
Write events
23
Delete events
0

Modification events

(PID) Process:(4988) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(4988) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(4988) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(4988) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\StabilityMetrics
Operation:writeName:user_experience_metrics.stability.exited_cleanly
Value:
0
(PID) Process:(4988) 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:
EB01B6C56B912F00
(PID) Process:(664) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(664) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(664) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(664) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\StabilityMetrics
Operation:writeName:user_experience_metrics.stability.exited_cleanly
Value:
0
(PID) Process:(664) 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:
AE41BBC56B912F00
Executable files
57
Suspicious files
103
Text files
43
Unknown types
0

Dropped files

PID
Process
Filename
Type
896steamweb.exe.exeC:\Users\admin\AppData\Local\Temp\_MEI8962\VCRUNTIME140.dllexecutable
MD5:BE8DBE2DC77EBE7F88F910C61AEC691A
SHA256:4D292623516F65C80482081E62D5DADB759DC16E851DE5DB24C3CBB57B87DB83
896steamweb.exe.exeC:\Users\admin\AppData\Local\Temp\_MEI8962\_ctypes.pydexecutable
MD5:FB454C5E74582A805BC5E9F3DA8EDC7B
SHA256:74E0E8384F6C2503215F4CF64C92EFE7257F1AEC44F72D67AD37DC8BA2530BC1
896steamweb.exe.exeC:\Users\admin\AppData\Local\Temp\_MEI8962\_bz2.pydexecutable
MD5:5BEBC32957922FE20E927D5C4637F100
SHA256:3ED0E5058D370FB14AA5469D81F96C5685559C054917C7280DD4125F21D25F62
896steamweb.exe.exeC:\Users\admin\AppData\Local\Temp\_MEI8962\_hashlib.pydexecutable
MD5:DA02CEFD8151ECB83F697E3BD5280775
SHA256:FD77A5756A17EC0788989F73222B0E7334DD4494B8C8647B43FE554CF3CFB354
896steamweb.exe.exeC:\Users\admin\AppData\Local\Temp\_MEI8962\_lzma.pydexecutable
MD5:195DEFE58A7549117E06A57029079702
SHA256:7BF9FF61BABEBD90C499A8ED9B62141F947F90D87E0BBD41A12E99D20E06954A
896steamweb.exe.exeC:\Users\admin\AppData\Local\Temp\_MEI8962\_decimal.pydexecutable
MD5:492C0C36D8ED1B6CA2117869A09214DA
SHA256:B8221D1C9E2C892DD6227A6042D1E49200CD5CB82ADBD998E4A77F4EE0E9ABF1
896steamweb.exe.exeC:\Users\admin\AppData\Local\Temp\_MEI8962\_socket.pydexecutable
MD5:DD8FF2A3946B8E77264E3F0011D27704
SHA256:B102522C23DAC2332511EB3502466CAF842D6BCD092FBC276B7B55E9CC01B085
896steamweb.exe.exeC:\Users\admin\AppData\Local\Temp\_MEI8962\api-ms-win-core-console-l1-1-0.dllexecutable
MD5:07EBE4D5CEF3301CCF07430F4C3E32D8
SHA256:8F8B79150E850ACC92FD6AAB614F6E3759BEA875134A62087D5DD65581E3001F
896steamweb.exe.exeC:\Users\admin\AppData\Local\Temp\_MEI8962\api-ms-win-core-file-l2-1-0.dllexecutable
MD5:721B60B85094851C06D572F0BD5D88CD
SHA256:DAC867476CAA42FF8DF8F5DFE869FFD56A18DADEE17D47889AFB69ED6519AFBF
896steamweb.exe.exeC:\Users\admin\AppData\Local\Temp\_MEI8962\api-ms-win-core-datetime-l1-1-0.dllexecutable
MD5:557405C47613DE66B111D0E2B01F2FDB
SHA256:913EAAA7997A6AEE53574CFFB83F9C9C1700B1D8B46744A5E12D76A1E53376FD
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
66
DNS requests
47
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
184.24.77.35:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
6544
svchost.exe
GET
200
184.30.131.245:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
7576
SIHClient.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
whitelisted
7576
SIHClient.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.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
—
—
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
—
—
184.24.77.35:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
664
msedge.exe
239.255.255.250:1900
—
—
—
whitelisted
6972
msedge.exe
13.107.42.16:443
config.edge.skype.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
6972
msedge.exe
150.171.27.11:443
edge.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
6972
msedge.exe
13.107.246.45:443
edge-mobile-static.azureedge.net
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
3216
svchost.exe
172.211.123.250:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
6972
msedge.exe
23.59.17.222:443
store.steampowered.com
AKAMAI-AS
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.104.136.2
  • 4.231.128.59
whitelisted
crl.microsoft.com
  • 184.24.77.35
  • 184.24.77.37
whitelisted
google.com
  • 216.58.206.78
whitelisted
config.edge.skype.com
  • 13.107.42.16
whitelisted
edge.microsoft.com
  • 150.171.27.11
  • 150.171.28.11
whitelisted
store.steampowered.com
  • 23.59.17.222
whitelisted
edge-mobile-static.azureedge.net
  • 13.107.246.45
whitelisted
client.wns.windows.com
  • 172.211.123.250
whitelisted
business.bing.com
  • 13.107.6.158
whitelisted
bzib.nelreports.net
  • 2.16.10.182
  • 2.16.10.175
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
steamweb.exe.exe