analyze malware
  • Huge database of samples and IOCs
  • Custom VM setup
  • Unlimited submissions
  • Interactive approach
Sign up, it’s free
URL:

https://www.microsoft.com/microsoft-teams/join-a-meeting

Full analysis: https://app.any.run/tasks/395147dc-88bc-407f-b8ee-c0abcd4009da
Verdict: Malicious activity
Analysis date: August 12, 2022, 20:23:08
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

486E4DCEA886249D4FE9759E3032F0ED

SHA1:

327440EF2E1ED66228A6004FA442236BC3A06D57

SHA256:

28C19192B61F5B4D7443033C77BDFE5140B931599DEF6E711C5A9D90BCF825A2

SSDEEP:

3:N8DSLZRtRZWYuzE3:2OLTDZRuzg

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

    • Reads Microsoft Outlook installation path

      • iexplore.exe (PID: 3704)

  • INFO

    • Reads the computer name

      • iexplore.exe (PID: 676)
      • iexplore.exe (PID: 3704)

    • Checks supported languages

      • iexplore.exe (PID: 3704)
      • iexplore.exe (PID: 676)

    • Application launched itself

      • iexplore.exe (PID: 676)

    • Changes internet zones settings

      • iexplore.exe (PID: 676)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 3704)
      • iexplore.exe (PID: 676)

    • Dropped object may contain Bitcoin addresses

      • iexplore.exe (PID: 676)
      • iexplore.exe (PID: 3704)

    • Reads internet explorer settings

      • iexplore.exe (PID: 3704)

    • Checks Windows Trust Settings

      • iexplore.exe (PID: 3704)
      • iexplore.exe (PID: 676)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
2
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start iexplore.exe iexplore.exe

Process information

PID
CMD
Path
Indicators
Parent process
676"C:\Program Files\Internet Explorer\iexplore.exe" "https://www.microsoft.com/microsoft-teams/join-a-meeting"C:\Program Files\Internet Explorer\iexplore.exe
Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
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\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\api-ms-win-downlevel-version-l1-1-0.dll
3704"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:676 CREDAT:267521 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
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\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\api-ms-win-downlevel-version-l1-1-0.dll
Total events
13 515
Read events
13 383
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
9
Text files
49
Unknown types
6

Dropped files

PID
Process
Filename
Type
3704iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:8789083F90FFAB18135F378E63B96736
SHA256:35095F6D549C2017E42DD834EB1BEFB934196E4CE669458BA1102A36D7A60948
3704iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63der
MD5:EE87BB11E233C12009CC11725035DBDC
SHA256:D82930A5B051B3C3F1639C24E83BDDF41D5AA66E467A0944D1AC3D59AE6330C5
676iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\imagestore\f7ruq93\imagestore.datbinary
MD5:10BB0918803E181E9748929536260A72
SHA256:AC79BBB65E8EDA34B01445B5D28D771DD4D421F02ED4FD9B580EC48A1E28719E
3704iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\social[1].csstext
MD5:76FB30C9043330F7F0B8AEA25010D80D
SHA256:D11DF5F51B96A11B4E5DA4C67A9C832C517FC2A9162AE34CA32B2DED2E0898E3
3704iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\5IWPIAR9\ef-a24652[1].csstext
MD5:82CEF5D4F7CA1DAB1165CB8C67A65BA5
SHA256:83EFA37DC655A1980A5B9393C5836E289B9B2166DB452B2AB6B120F620EB8B80
3704iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B398B80134F72209547439DB21AB308D_A4CF52CCA82D7458083F7280801A3A04binary
MD5:78C29BB328229D6374DE8BEDFA9295CA
SHA256:643496B4965F6754D2315893134F0D43631A93D3024EB3B4227FADDC166E6BC4
3704iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63binary
MD5:E8593FCCF3335454E87F6CBFF64635A3
SHA256:3A5F91D5C1F71C375A46B49A1FC066636792900BA12C750A36F9DC880050C0C0
3704iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\join-a-meeting[1].htmhtml
MD5:BC07C3E20CB5561B165A39DD326C9EA6
SHA256:F88848E10B47CA90F0FDCFB38D630D619559A9F994709C58F49CFF16E6AD8F96
3704iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157compressed
MD5:F7DCB24540769805E5BB30D193944DCE
SHA256:6B88C6AC55BBD6FEA0EBE5A760D1AD2CFCE251C59D0151A1400701CB927E36EA
676iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\favicon[1].icoimage
MD5:DA597791BE3B6E732F0BC8B20E38EE62
SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
61
DNS requests
26
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3704
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D
US
der
1.47 Kb
whitelisted
3704
iexplore.exe
GET
200
93.184.220.29:80
http://crl3.digicert.com/DigiCertGlobalRootG2.crl
US
der
926 b
whitelisted
3704
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAbY2QTVWENG9oovp1QifsQ%3D
US
der
471 b
whitelisted
3704
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA9bw6F2y3ieICDHiTyBZ7Q%3D
US
der
1.47 Kb
whitelisted
3704
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
US
der
471 b
whitelisted
3704
iexplore.exe
GET
200
67.27.159.126:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?9eae438d1ab9dc75
US
compressed
4.70 Kb
whitelisted
3704
iexplore.exe
GET
200
67.27.159.126:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?2ad426d40445cd63
US
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
676
iexplore.exe
204.79.197.200:443
www.bing.com
Microsoft Corporation
US
whitelisted
3704
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3704
iexplore.exe
2.18.233.62:443
www.microsoft.com
Akamai International B.V.
—
whitelisted
3704
iexplore.exe
13.107.246.45:443
wcpstatic.microsoft.com
Microsoft Corporation
US
suspicious
3704
iexplore.exe
2.21.20.148:443
img-prod-cms-rt-microsoft-com.akamaized.net
NTT America, Inc.
DE
suspicious
3704
iexplore.exe
67.27.159.126:80
ctldl.windowsupdate.com
Level 3 Communications, Inc.
US
suspicious
3704
iexplore.exe
2.21.20.144:443
img-prod-cms-rt-microsoft-com.akamaized.net
NTT America, Inc.
DE
suspicious
3704
iexplore.exe
20.190.159.71:443
login.live.com
Microsoft Corporation
US
whitelisted
676
iexplore.exe
13.107.21.200:443
www.bing.com
Microsoft Corporation
US
whitelisted
3704
iexplore.exe
23.96.225.71:443
web.vortex.data.microsoft.com
Microsoft Corporation
US
unknown

DNS requests

Domain
IP
Reputation
www.microsoft.com
  • 2.18.233.62
whitelisted
ctldl.windowsupdate.com
  • 67.27.159.126
  • 8.248.131.254
  • 8.248.117.254
  • 8.241.78.254
  • 67.26.137.254
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
wcpstatic.microsoft.com
  • 13.107.246.45
  • 13.107.213.45
whitelisted
mem.gfx.ms
  • 13.107.246.45
  • 13.107.213.45
whitelisted
img-prod-cms-rt-microsoft-com.akamaized.net
  • 2.21.20.148
  • 2.21.20.144
whitelisted
query.prod.cms.rt.microsoft.com
  • 23.205.225.13
whitelisted
wus-streaming-video-rt-microsoft-com.akamaized.net
  • 2.21.20.144
  • 2.21.20.156
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2024 ANY.RUN LLC. ALL RIGHTS RESERVED
ANY.RUN
Reports
https://www.microsoft.com/microsoft-teams/join-a-meeting