URL:

https://download.cyberlearn.academy/download/download?url=https://files-ld.s3.us-east-2.amazonaws.com/attachment.zip

Full analysis: https://app.any.run/tasks/dbbc2af3-d799-423f-90be-d127b945e5dd
Verdict: Malicious activity
Analysis date: April 12, 2025, 08:18:00
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
arch-doc
Indicators:
MD5:

01EC449C75E919B0625C736CDD742106

SHA1:

397C64CC039649AEBDE843D1AFD6411D4AE2131E

SHA256:

1FE731E9625B4667F2CA509294130B6321930F19703A9532549341677BA8F6DC

SSDEEP:

3:N8SEl2rbLwAc2XJ0KIVYnJBLRkJPN2Q7WtE//qn:2SKcLVKOJB1+PLv/in

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

    • Unusual execution from MS Office

      • WINWORD.EXE (PID: 5400)

  • SUSPICIOUS

    No suspicious indicators.

  • INFO

    • Reads the computer name

      • identity_helper.exe (PID: 5800)

    • Application launched itself

      • msedge.exe (PID: 5956)

    • Checks supported languages

      • identity_helper.exe (PID: 5800)

    • Reads Environment values

      • identity_helper.exe (PID: 5800)

    • Autorun file from Downloads

      • msedge.exe (PID: 5956)
      • msedge.exe (PID: 2096)

    • Manual execution by a user

      • WinRAR.exe (PID: 8020)
      • WINWORD.EXE (PID: 5400)

    • Creates files in the program directory

      • DWWIN.EXE (PID: 5392)

    • Checks proxy server information

      • DWWIN.EXE (PID: 5392)

    • Reads Microsoft Office registry keys

      • DWWIN.EXE (PID: 5392)

    • Creates files or folders in the user directory

      • DWWIN.EXE (PID: 5392)

    • Reads the software policy settings

      • DWWIN.EXE (PID: 5392)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
175
Monitored processes
42
Malicious processes
1
Suspicious processes
0

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 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 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 msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs rundll32.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs winrar.exe no specs winword.exe dwwin.exe

Process information

PID
CMD
Path
Indicators
Parent process
728"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=5468 --field-trial-handle=2412,i,5697205439167119819,10208050516447636442,262144 --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
1616C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -EmbeddingC:\Windows\System32\rundll32.exe—svchost.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
1912"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=6732 --field-trial-handle=2412,i,5697205439167119819,10208050516447636442,262144 --variations-seed-version /prefetch:8C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
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
2088"C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.59\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=5440 --field-trial-handle=2412,i,5697205439167119819,10208050516447636442,262144 --variations-seed-version /prefetch:8C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.59\identity_helper.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
PWA Identity Proxy Host
Exit code:
3221226029
Version:
122.0.2365.59
Modules
Images
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\identity_helper.exe
c:\windows\system32\ntdll.dll
2096"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=7024 --field-trial-handle=2412,i,5697205439167119819,10208050516447636442,262144 --variations-seed-version /prefetch:8C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
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
2852"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=6168 --field-trial-handle=2412,i,5697205439167119819,10208050516447636442,262144 --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
5392C:\WINDOWS\system32\dwwin.exe -x -s 3988C:\Windows\System32\DWWIN.EXE
WINWORD.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Error Reporting
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\dwwin.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\wer.dll
c:\windows\system32\version.dll
5400"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\admin\Downloads\mail.rtf" /o ""C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Version:
16.0.16026.20146
Modules
Images
c:\program files\microsoft office\root\office16\winword.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\advapi32.dll
c:\program files\common files\microsoft shared\clicktorun\appvisvsubsystems64.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
5608"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=6196 --field-trial-handle=2412,i,5697205439167119819,10208050516447636442,262144 --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
5800"C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.59\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=5440 --field-trial-handle=2412,i,5697205439167119819,10208050516447636442,262144 --variations-seed-version /prefetch:8C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.59\identity_helper.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
PWA Identity Proxy Host
Exit code:
0
Version:
122.0.2365.59
Modules
Images
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\identity_helper.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\msedge_elf.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\oleaut32.dll
Total events
12 540
Read events
12 283
Write events
233
Delete events
24

Modification events

(PID) Process:(5956) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(5956) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(5956) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(5956) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\StabilityMetrics
Operation:writeName:user_experience_metrics.stability.exited_cleanly
Value:
0
(PID) Process:(5956) 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:
07CB11BE26912F00
(PID) Process:(5956) 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:
831F1ABE26912F00
(PID) Process:(5956) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowProperties\197234
Operation:writeName:WindowTabManagerFileMappingId
Value:
{7A4EAA29-C5B9-428C-8000-FFF169042308}
(PID) Process:(5956) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowProperties\197234
Operation:writeName:WindowTabManagerFileMappingId
Value:
{4DE928F1-FBF3-4301-8BAF-E0A8DF0ABDD1}
(PID) Process:(5956) 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:
279147BE26912F00
(PID) Process:(5956) 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
7
Suspicious files
215
Text files
47
Unknown types
0

Dropped files

PID
Process
Filename
Type
5956msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old~RF10c12f.TMP —
MD5:—
SHA256:—
5956msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old~RF10c12f.TMP —
MD5:—
SHA256:—
5956msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old —
MD5:—
SHA256:—
5956msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old~RF10c12f.TMP —
MD5:—
SHA256:—
5956msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old~RF10c12f.TMP —
MD5:—
SHA256:—
5956msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old —
MD5:—
SHA256:—
5956msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old —
MD5:—
SHA256:—
5956msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old —
MD5:—
SHA256:—
5956msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RF10c19c.TMP —
MD5:—
SHA256:—
5956msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
55
DNS requests
57
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
2.18.121.147:80
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
8144
SIHClient.exe
GET
200
104.123.41.162:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
8144
SIHClient.exe
GET
200
104.123.41.162:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
whitelisted
5400
WINWORD.EXE
GET
200
184.30.131.245:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEApDqVCbATUviZV57HIIulA%3D
unknown
—
—
whitelisted
5392
DWWIN.EXE
GET
200
2.16.164.32:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
5392
DWWIN.EXE
GET
200
2.23.246.101:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.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
2104
svchost.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
—
—
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
—
—
2.18.121.147:80
crl.microsoft.com
AKAMAI-AS
FR
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
5956
msedge.exe
239.255.255.250:1900
—
—
—
whitelisted
7420
msedge.exe
104.21.11.167:443
download.cyberlearn.academy
—
—
unknown
7420
msedge.exe
52.123.243.195:443
config.edge.skype.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
7420
msedge.exe
150.171.27.11:443
edge.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
7420
msedge.exe
13.107.246.45:443
edge-mobile-static.azureedge.net
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.124.78.146
whitelisted
crl.microsoft.com
  • 2.18.121.147
  • 2.18.121.139
  • 2.16.164.32
  • 2.16.164.9
  • 2.16.164.34
  • 2.16.164.107
  • 2.16.164.106
whitelisted
google.com
  • 172.217.16.206
whitelisted
config.edge.skype.com
  • 52.123.243.195
  • 52.123.243.94
  • 52.123.243.72
  • 52.123.243.217
whitelisted
download.cyberlearn.academy
  • 104.21.11.167
  • 172.67.166.172
unknown
edge.microsoft.com
  • 150.171.27.11
  • 150.171.28.11
whitelisted
edge-mobile-static.azureedge.net
  • 13.107.246.45
whitelisted
business.bing.com
  • 13.107.6.158
whitelisted
bzib.nelreports.net
  • 2.18.121.10
  • 2.18.121.29
whitelisted
www.bing.com
  • 2.16.106.196
  • 2.16.106.207
  • 2.16.106.200
whitelisted

Threats

PID
Process
Class
Message
7420
msedge.exe
A Network Trojan was detected
MALWARE [ANY.RUN] Suspected Amazon CDN Associated with Malware Distribution (files-ld .s3 .us-east-2 .amazonaws .com)
7420
msedge.exe
A Network Trojan was detected
MALWARE [ANY.RUN] Suspected Amazon CDN Associated with Malware Distribution (files-ld .s3 .us-east-2 .amazonaws .com)
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
https://download.cyberlearn.academy/download/download?url=https://files-ld.s3.us-east-2.amazonaws.com/attachment.zip