URL:

https://paste.ee

Full analysis: https://app.any.run/tasks/b4c3a6d3-d561-4b63-ba04-320b820e9cd9
Verdict: Malicious activity
Analysis date: March 24, 2022, 10:13:00
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

4B69131EB9369CCE19002138AD085C25

SHA1:

E67E62CAE8ECA85954A5ED027B2A36400FC9ED7F

SHA256:

25966B1E1F2C738E9211718A20C1074D15348428519315689627416115095922

SSDEEP:

3:N8AWuAA:2AZ

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

    • Writes to a start menu file

      • powershell.exe (PID: 2140)
  • SUSPICIOUS

    • Reads Microsoft Outlook installation path

      • iexplore.exe (PID: 532)
    • Checks supported languages

      • powershell.exe (PID: 2140)
      • powershell.exe (PID: 3480)
    • Reads the date of Windows installation

      • powershell.exe (PID: 2140)
    • Creates files in the user directory

      • powershell.exe (PID: 2140)
    • PowerShell script executed

      • powershell.exe (PID: 2140)
    • Reads the computer name

      • powershell.exe (PID: 2140)
      • powershell.exe (PID: 3480)
    • Application launched itself

      • powershell.exe (PID: 2140)
    • Executes PowerShell scripts

      • powershell.exe (PID: 2140)
  • INFO

    • Reads settings of System Certificates

      • iexplore.exe (PID: 532)
      • iexplore.exe (PID: 3148)
      • powershell.exe (PID: 2140)
    • Checks supported languages

      • iexplore.exe (PID: 3148)
      • iexplore.exe (PID: 532)
    • Reads the computer name

      • iexplore.exe (PID: 3148)
      • iexplore.exe (PID: 532)
    • Changes internet zones settings

      • iexplore.exe (PID: 3148)
    • Manual execution by user

      • powershell.exe (PID: 2140)
    • Checks Windows Trust Settings

      • powershell.exe (PID: 2140)
      • iexplore.exe (PID: 3148)
      • iexplore.exe (PID: 532)
      • powershell.exe (PID: 3480)
    • Application launched itself

      • iexplore.exe (PID: 3148)
    • Reads internet explorer settings

      • iexplore.exe (PID: 532)
    • Creates files in the user directory

      • iexplore.exe (PID: 532)
      • iexplore.exe (PID: 3148)
    • Changes settings of System certificates

      • iexplore.exe (PID: 3148)
    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 3148)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
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All screenshots are available in the full report
All screenshots are available in the full report
Total processes
47
Monitored processes
4
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
start iexplore.exe iexplore.exe powershell.exe powershell.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
532"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3148 CREDAT:267521 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\api-ms-win-downlevel-version-l1-1-0.dll
2140"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.14409.1005 (rs1_srvoob.161208-1155)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
c:\windows\system32\gdi32.dll
3148"C:\Program Files\Internet Explorer\iexplore.exe" "https://paste.ee"C:\Program Files\Internet Explorer\iexplore.exe
Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\api-ms-win-downlevel-version-l1-1-0.dll
3480"C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy RemoteSigned -File C:\Users\Public\ym4Yk.PS1C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exepowershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.14409.1005 (rs1_srvoob.161208-1155)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\atl.dll
c:\windows\system32\user32.dll
Total events
18 452
Read events
18 204
Write events
246
Delete events
2

Modification events

(PID) Process:(3148) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
1
(PID) Process:(3148) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchLowDateTime
Value:
(PID) Process:(3148) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
30949223
(PID) Process:(3148) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
(PID) Process:(3148) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30949223
(PID) Process:(3148) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(3148) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(3148) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(3148) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(3148) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
Executable files
0
Suspicious files
19
Text files
28
Unknown types
11

Dropped files

PID
Process
Filename
Type
2140powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:
SHA256:
532iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:
SHA256:
2140powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\Z07Y2L3PNOHYLCZG2HYE.tempbinary
MD5:
SHA256:
532iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\82CB34DD3343FE727DF8890D352E0D8Fbinary
MD5:
SHA256:
2140powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF14372b.TMPbinary
MD5:
SHA256:
532iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\L79FETBW.txttext
MD5:
SHA256:
532iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\7KZ3AL7L.htmhtml
MD5:
SHA256:
3148iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776der
MD5:
SHA256:
532iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\82CB34DD3343FE727DF8890D352E0D8Fder
MD5:
SHA256:
532iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157compressed
MD5:F7DCB24540769805E5BB30D193944DCE
SHA256:6B88C6AC55BBD6FEA0EBE5A760D1AD2CFCE251C59D0151A1400701CB927E36EA
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
41
DNS requests
17
Threats
8

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3148
iexplore.exe
GET
304
93.184.220.29:80
http://crl3.digicert.com/Omniroot2025.crl
US
whitelisted
532
iexplore.exe
GET
200
93.184.220.29:80
http://crl3.digicert.com/Omniroot2025.crl
US
der
7.68 Kb
whitelisted
3148
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
US
der
471 b
whitelisted
532
iexplore.exe
GET
200
142.250.184.195:80
http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQCY0tfUVhlFLxIAAAAABadv
US
der
472 b
whitelisted
3148
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA177el9ggmWelJjG4vdGL0%3D
US
der
471 b
whitelisted
532
iexplore.exe
GET
200
142.250.184.195:80
http://ocsp.pki.goog/gtsr1/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBQwkcLWD4LqGJ7bE7B1XZsEbmfwUAQU5K8rJnEaK0gnhS9SZizv8IkTcT4CDQIDvFNZazTHGPUBUGY%3D
US
der
724 b
whitelisted
532
iexplore.exe
GET
200
142.250.184.195:80
http://ocsp.pki.goog/gsr1/MFEwTzBNMEswSTAJBgUrDgMCGgUABBS3V7W2nAf4FiMTjpDJKg6%2BMgGqMQQUYHtmGkUNl8qJUC99BM00qP%2F8%2FUsCEHe9DWzbNvka6iEPxPBY0w0%3D
US
der
1.41 Kb
whitelisted
532
iexplore.exe
GET
200
2.16.106.163:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?7eb56ded0e7ecd60
unknown
compressed
4.70 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3148
iexplore.exe
13.107.21.200:443
www.bing.com
Microsoft Corporation
US
whitelisted
532
iexplore.exe
2.16.106.163:80
ctldl.windowsupdate.com
Akamai International B.V.
whitelisted
532
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3148
iexplore.exe
204.79.197.200:443
www.bing.com
Microsoft Corporation
US
whitelisted
3148
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
532
iexplore.exe
188.114.97.7:443
paste.ee
Cloudflare Inc
US
malicious
532
iexplore.exe
142.250.184.195:80
ocsp.pki.goog
Google Inc.
US
whitelisted
3148
iexplore.exe
188.114.97.7:443
paste.ee
Cloudflare Inc
US
malicious
3148
iexplore.exe
13.92.246.37:443
query.prod.cms.msn.com
Microsoft Corporation
US
whitelisted
3148
iexplore.exe
131.253.33.203:443
www.msn.com
Microsoft Corporation
US
malicious

DNS requests

Domain
IP
Reputation
paste.ee
  • 188.114.96.7
  • 188.114.97.7
malicious
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 13.107.21.200
  • 204.79.197.200
whitelisted
ctldl.windowsupdate.com
  • 2.16.106.163
  • 2.16.106.186
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
crl3.digicert.com
  • 93.184.220.29
whitelisted
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted
r20swj13mr.microsoft.com
  • 152.199.19.161
whitelisted
analytics.paste.ee
  • 188.114.97.7
  • 188.114.96.7
malicious
fonts.gstatic.com
  • 142.250.181.227
whitelisted

Threats

PID
Process
Class
Message
Potential Corporate Privacy Violation
ET POLICY Pastebin-style Service (paste .ee) in TLS SNI
Potential Corporate Privacy Violation
ET POLICY Pastebin-style Service (paste .ee) in TLS SNI
Potential Corporate Privacy Violation
ET POLICY Pastebin-style Service (paste .ee) in TLS SNI
Potential Corporate Privacy Violation
ET POLICY Pastebin-style Service (paste .ee) in TLS SNI
Potential Corporate Privacy Violation
ET POLICY Pastebin-style Service (paste .ee) in TLS SNI
Potential Corporate Privacy Violation
ET POLICY Pastebin-style Service (paste .ee) in TLS SNI
Potential Corporate Privacy Violation
ET POLICY Pastebin-style Service (paste .ee) in TLS SNI
Potential Corporate Privacy Violation
ET POLICY Pastebin-style Service (paste .ee) in TLS SNI
No debug info