URL:

https://eej.at/uIeN8hdO

Full analysis: https://app.any.run/tasks/b1a594b7-5f10-4b16-b9b4-167409ae51c7
Verdict: Malicious activity
Analysis date: June 04, 2024, 21:44:04
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

02A1D993F279CCCEFD7D49CEFB4FE916

SHA1:

3EE80A0C8463CB59A2D0020D8EF54CD5F5206569

SHA256:

3539BC1D9EE92480D0B7B7B9C4C8F2EE3DD1183072935B21A336E2617C93C734

SSDEEP:

3:N83wxsO5q:2Ax7q

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

    • Drops the executable file immediately after the start

      • webex.exe (PID: 2916)
      • cws1.tmp (PID: 3436)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • webex.exe (PID: 2916)
      • cws1.tmp (PID: 3436)

    • Starts application with an unusual extension

      • webex.exe (PID: 2916)

    • Process drops legitimate windows executable

      • cws1.tmp (PID: 3436)

    • The process drops C-runtime libraries

      • cws1.tmp (PID: 3436)

    • Starts itself from another location

      • cws1.tmp (PID: 3436)

    • Uses REG/REGEDIT.EXE to modify registry

      • atcliun.exe (PID: 1344)

  • INFO

    • Application launched itself

      • msedge.exe (PID: 3956)

    • Checks supported languages

      • wmpnscfg.exe (PID: 1820)

    • Manual execution by a user

      • wmpnscfg.exe (PID: 1820)

    • Reads the computer name

      • wmpnscfg.exe (PID: 1820)

    • Drops the executable file immediately after the start

      • msedge.exe (PID: 3956)
      • msedge.exe (PID: 748)

    • Executable content was dropped or overwritten

      • msedge.exe (PID: 3956)
      • msedge.exe (PID: 748)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
81
Monitored processes
38
Malicious processes
3
Suspicious processes
1

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 wmpnscfg.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 webex.exe cws1.tmp msedge.exe no specs ciscowebexstart.exe no specs webexapplauncher.exe no specs webex.exe no specs msiexec.exe no specs msiexec.exe no specs atmgr.exe no specs atcliun.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
124"C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=1652 --field-trial-handle=1324,i,14543966996782522405,347928260081982011,131072 /prefetch:8C:\Program Files\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Version:
109.0.1518.115
Modules
Images
c:\program files\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\edge\application\109.0.1518.115\msedge_elf.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
312"C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=renderer --first-renderer-process --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2244 --field-trial-handle=1324,i,14543966996782522405,347928260081982011,131072 /prefetch:1C:\Program Files\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Version:
109.0.1518.115
Modules
Images
c:\program files\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\edge\application\109.0.1518.115\msedge_elf.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
560reg.exe load HKU\S-1-5-21-1302019708-1500728564-335382590-500_Classes "C:\Users\Administrator\AppData\Local\Microsoft\Windows\UsrClass.dat"C:\Windows\System32\reg.exe—atcliun.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
600"C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=3960 --field-trial-handle=1324,i,14543966996782522405,347928260081982011,131072 /prefetch:8C:\Program Files\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
109.0.1518.115
Modules
Images
c:\program files\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\edge\application\109.0.1518.115\msedge_elf.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
660"C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=renderer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2260 --field-trial-handle=1324,i,14543966996782522405,347928260081982011,131072 /prefetch:1C:\Program Files\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
109.0.1518.115
Modules
Images
c:\program files\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\edge\application\109.0.1518.115\msedge_elf.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
748"C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1376 --field-trial-handle=1324,i,14543966996782522405,347928260081982011,131072 /prefetch:3C:\Program Files\Microsoft\Edge\Application\msedge.exe
msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Edge
Version:
109.0.1518.115
Modules
Images
c:\program files\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\edge\application\109.0.1518.115\msedge_elf.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
920"C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3756 --field-trial-handle=1324,i,14543966996782522405,347928260081982011,131072 /prefetch:8C:\Program Files\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Edge
Exit code:
0
Version:
109.0.1518.115
Modules
Images
c:\program files\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\edge\application\109.0.1518.115\msedge_elf.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
1072"C:\Users\admin\AppData\Local\WebEx\CISCOW~1.EXE" /rC:\Users\admin\AppData\Local\WebEx\ciscowebexstart.exe—cws1.tmp
User:
admin
Company:
Cisco Webex LLC
Integrity Level:
MEDIUM
Description:
Webex
Exit code:
1
Version:
10052,4406,2024,0511
1116"C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1304 --field-trial-handle=1324,i,14543966996782522405,347928260081982011,131072 /prefetch:2C:\Program Files\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
109.0.1518.115
Modules
Images
c:\program files\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\edge\application\109.0.1518.115\msedge_elf.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
1212"C:\Users\admin\AppData\Local\WebEx\WEBEXA~1.EXE" /rC:\Users\admin\AppData\Local\WebEx\webexAppLauncher.exe—cws1.tmp
User:
admin
Company:
Cisco WebEx LLC
Integrity Level:
MEDIUM
Description:
WebEx Productivity Tools Application
Exit code:
0
Version:
4307,0,2305,3000
Total events
5 840
Read events
5 786
Write events
44
Delete events
10

Modification events

(PID) Process:(3956) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Edge\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(3956) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(3956) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Edge\ThirdParty
Operation:writeName:StatusCodes
Value:
(PID) Process:(3956) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Edge\ThirdParty
Operation:writeName:StatusCodes
Value:
01000000
(PID) Process:(3956) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(3956) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\EdgeUpdate\ClientState\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}
Operation:writeName:dr
Value:
1
(PID) Process:(3956) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Edge\StabilityMetrics
Operation:writeName:user_experience_metrics.stability.exited_cleanly
Value:
0
(PID) Process:(3956) msedge.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\EdgeUpdate\ClientStateMedium\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\LastWasDefault
Operation:writeName:S-1-5-21-1302019708-1500728564-335382590-1000
Value:
C6625CA2AD782F00
(PID) Process:(3956) msedge.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\EdgeUpdate\ClientStateMedium\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\FirstNotDefault
Operation:delete valueName:S-1-5-21-1302019708-1500728564-335382590-1000
Value:
(PID) Process:(3956) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Edge
Operation:writeName:UsageStatsInSample
Value:
1
Executable files
435
Suspicious files
633
Text files
41
Unknown types
1

Dropped files

PID
Process
Filename
Type
3956msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old~RF104410.TMP —
MD5:—
SHA256:—
3956msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old —
MD5:—
SHA256:—
3956msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RF10444e.TMP —
MD5:—
SHA256:—
3956msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old —
MD5:—
SHA256:—
3956msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\LOG.old~RF1044fa.TMP —
MD5:—
SHA256:—
3956msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\LOG.old —
MD5:—
SHA256:—
3956msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Variationsbinary
MD5:961E3604F228B0D10541EBF921500C86
SHA256:F7B24F2EB3D5EB0550527490395D2F61C3D2FE74BB9CB345197DAD81B58B5FED
3956msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.datbinary
MD5:A6EBC0D32A7B9304824D19DB63B4E37A
SHA256:E991057C2B1718A151C5FD06E1C153F57130D195454A1F94C8C4C20971697093
3980msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\CrashpadMetrics.pma~RF103a0d.TMPbinary
MD5:886E82F2CA62ECCCE64601B30592078A
SHA256:E5E13D53601100FF3D6BB71514CBCCC4C73FE9B7EF5E930100E644187B42948E
3956msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Last Versiontext
MD5:61FE7896F9494DCDF53480A325F4FB85
SHA256:ACFD3CD36E0DFCF1DCB67C7F31F2A5B9BA0815528A0C604D4330DFAA9E683E51
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
165
DNS requests
56
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
304
23.72.36.16:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?02f60bef6a1dfa96
unknown
—
—
unknown
—
—
GET
200
192.229.221.95:80
http://cacerts.digicert.com/DigiCertTrustedG4CodeSigningRSA4096SHA3842021CA1.crt
unknown
—
—
unknown
—
—
GET
200
192.35.177.23:80
http://commercial.ocsp.identrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTQfEOioPd4%2FtCA3%2FhgDklRXB0FwgQU7UQZwNPwBovupHu%2BQucmVMiONnYCEEABbvsKIFz66%2BGPcdc6u3g%3D
unknown
—
—
unknown
—
—
GET
304
23.72.36.16:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?4765deda26f5bdfc
unknown
—
—
unknown
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
—
—
224.0.0.252:5355
—
—
—
unknown
4
System
192.168.100.255:138
—
—
—
whitelisted
1088
svchost.exe
224.0.0.252:5355
—
—
—
unknown
748
msedge.exe
13.107.42.16:443
config.edge.skype.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
3956
msedge.exe
239.255.255.250:1900
—
—
—
unknown
748
msedge.exe
3.125.128.216:443
eej.at
AMAZON-02
DE
unknown
748
msedge.exe
204.79.197.239:443
edge.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
unknown
748
msedge.exe
62.109.230.11:443
gskmeeting.webex.com
13445
NL
unknown
748
msedge.exe
96.16.88.35:443
akamaicdn.webex.com
Akamai International B.V.
US
unknown

DNS requests

Domain
IP
Reputation
config.edge.skype.com
  • 13.107.42.16
whitelisted
eej.at
  • 3.125.128.216
  • 3.125.148.109
unknown
edge.microsoft.com
  • 204.79.197.239
  • 13.107.21.239
whitelisted
gskmeeting.webex.com
  • 62.109.230.11
unknown
akamaicdn.webex.com
  • 96.16.88.35
  • 96.16.88.47
  • 95.100.98.73
  • 95.100.98.19
whitelisted
nebulaai.webex.com
  • 62.109.230.11
unknown
www.bing.com
  • 95.100.98.96
  • 95.100.98.83
whitelisted
tsa.webex.com
  • 173.243.0.86
whitelisted
msedgeextensions.sf.tlu.dl.delivery.mp.microsoft.com
  • 152.199.21.175
whitelisted
cacerts.digicert.com
  • 192.229.221.95
whitelisted

Threats

No threats detected
No debug info
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Reports
https://eej.at/uIeN8hdO