URL:

https://teams.microsoft.com/l/meetup-join/19%3ameeting_ZjQ5ZTAzM2EtNmVhOS00NzRmLTgwYjctMGZmZjc3NmQ1MzQ5%40thread.v2/0?context=%7b%22Tid%22%3a%221d96fa6e-38c4-4eff-a0b0-72c01218a89c%22%2c%22Oid%22%3a%22c9a94c60-2057-4f96-8ed4-6c82e53a7193%22%7d

Full analysis: https://app.any.run/tasks/66c131de-9ee3-4440-86e3-f2d3d581149a
Verdict: Malicious activity
Analysis date: December 16, 2020, 21:09:16
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

4852E825319777E3F25F5E0B5ED0CDB4

SHA1:

ECA2DA99B20F837FCEED5CEEBDB4C2E29334BB3B

SHA256:

BDCD705ECA99DF47FB1732FC9B1A11274B573C780CEB5E0643CFD37393A265D7

SSDEEP:

6:2In+DEDryczKH/1rgpTIHvUFAoXyj8AKwGh7VP0dEovADAcso//r:2In+DEyVOKHeXXCKwGrNovdE3r

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

    • Application was dropped or rewritten from another process

      • TeamsSetup_s_8D8A2076B8254E7-7-0_.exe (PID: 1852)
      • Update.exe (PID: 2904)
      • Squirrel.exe (PID: 3856)
      • Update.exe (PID: 1440)

    • Drops executable file immediately after starts

      • TeamsSetup_s_8D8A2076B8254E7-7-0_.exe (PID: 1852)

    • Loads dropped or rewritten executable

      • Teams.exe (PID: 2568)
      • Teams.exe (PID: 3148)
      • Teams.exe (PID: 3992)
      • Teams.exe (PID: 3568)
      • regsvr32.exe (PID: 2584)
      • Teams.exe (PID: 1296)
      • Teams.exe (PID: 636)
      • Teams.exe (PID: 1144)
      • Teams.exe (PID: 1520)
      • Teams.exe (PID: 2072)
      • Teams.exe (PID: 2128)
      • Teams.exe (PID: 1560)
      • Teams.exe (PID: 3852)

    • Registers / Runs the DLL via REGSVR32.EXE

      • Update.exe (PID: 2904)

  • SUSPICIOUS

    • Drops a file with a compile date too recent

      • iexplore.exe (PID: 1960)
      • iexplore.exe (PID: 1892)
      • TeamsSetup_s_8D8A2076B8254E7-7-0_.exe (PID: 1852)
      • Update.exe (PID: 2904)
      • Squirrel.exe (PID: 3856)

    • Executable content was dropped or overwritten

      • TeamsSetup_s_8D8A2076B8254E7-7-0_.exe (PID: 1852)
      • iexplore.exe (PID: 1960)
      • iexplore.exe (PID: 1892)
      • Update.exe (PID: 2904)
      • Squirrel.exe (PID: 3856)

    • Reads Environment values

      • Update.exe (PID: 2904)
      • Squirrel.exe (PID: 3856)
      • Update.exe (PID: 1440)
      • Teams.exe (PID: 3568)

    • Reads CPU info

      • Teams.exe (PID: 3148)
      • Teams.exe (PID: 3568)

    • Creates files in the user directory

      • Teams.exe (PID: 3148)
      • Update.exe (PID: 2904)
      • Update.exe (PID: 1440)
      • Teams.exe (PID: 3568)
      • Teams.exe (PID: 1520)
      • Teams.exe (PID: 1560)
      • Teams.exe (PID: 3468)

    • Application launched itself

      • Teams.exe (PID: 3148)
      • Teams.exe (PID: 3568)

    • Drops a file with too old compile date

      • Update.exe (PID: 2904)

    • Creates/Modifies COM task schedule object

      • regsvr32.exe (PID: 2584)

    • Drops a file that was compiled in debug mode

      • Update.exe (PID: 2904)

    • Changes default file association

      • Teams.exe (PID: 3568)

    • Creates a software uninstall entry

      • Update.exe (PID: 2904)

  • INFO

    • Application launched itself

      • iexplore.exe (PID: 1892)

    • Dropped object may contain Bitcoin addresses

      • iexplore.exe (PID: 1960)

    • Reads internet explorer settings

      • iexplore.exe (PID: 1960)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 1960)
      • iexplore.exe (PID: 1892)
      • Teams.exe (PID: 1520)
      • Squirrel.exe (PID: 3856)
      • Teams.exe (PID: 1560)

    • Changes internet zones settings

      • iexplore.exe (PID: 1892)

    • Creates files in the user directory

      • iexplore.exe (PID: 1960)
      • iexplore.exe (PID: 1892)

    • Changes settings of System certificates

      • iexplore.exe (PID: 1892)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 1892)

    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 1892)

    • Reads Microsoft Office registry keys

      • Update.exe (PID: 2904)
      • Update.exe (PID: 1440)
      • Teams.exe (PID: 3568)
      • Squirrel.exe (PID: 3856)

    • Reads the hosts file

      • Teams.exe (PID: 3148)
      • Teams.exe (PID: 3568)
      • Teams.exe (PID: 1520)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
58
Monitored processes
20
Malicious processes
11
Suspicious processes
3

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start iexplore.exe iexplore.exe teamssetup_s_8d8a2076b8254e7-7-0_.exe update.exe squirrel.exe teams.exe update.exe teams.exe no specs teams.exe no specs teams.exe regsvr32.exe no specs teams.exe no specs teams.exe teams.exe no specs teams.exe no specs teams.exe no specs teams.exe no specs teams.exe no specs teams.exe teams.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
636"C:\Users\admin\AppData\Local\Microsoft\Teams\current\Teams.exe" --type=gpu-process --field-trial-handle=1112,7276041775504283787,1488835834570080914,131072 --enable-features=WebComponentsV0Enabled --disable-features=PictureInPicture,SpareRendererForSitePerProcess --no-sandbox --electron-shared-settings=eyJjci5jb21wYW55IjoiRWxlY3Ryb24iLCJjci5kdW1wcyI6IiIsImNyLmVuYWJsZWQiOmZhbHNlLCJjci5wcm9kdWN0IjoiRWxlY3Ryb24iLCJjci5zZXNzaW9uIjoiIiwiY3IudXJsIjoiIiwiY3IudmVyc2lvbiI6IiJ9 --gpu-preferences=KAAAAAAAAADgAAAwAAAAAAAAYAAAAAAAEAAAAAAAAAAAAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --mojo-platform-channel-handle=1144 /prefetch:2C:\Users\admin\AppData\Local\Microsoft\Teams\current\Teams.exe—Teams.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Teams
Exit code:
0
Version:
1.3.00.28779
Modules
Images
c:\users\admin\appdata\local\microsoft\teams\current\teams.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\users\admin\appdata\local\microsoft\teams\current\ffmpeg.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
1144"C:\Users\admin\AppData\Local\Microsoft\Teams\current\Teams.exe" --type=gpu-process --field-trial-handle=1112,7276041775504283787,1488835834570080914,131072 --enable-features=WebComponentsV0Enabled --disable-features=PictureInPicture,SpareRendererForSitePerProcess --no-sandbox --electron-shared-settings=eyJjci5jb21wYW55IjoiRWxlY3Ryb24iLCJjci5kdW1wcyI6IiIsImNyLmVuYWJsZWQiOmZhbHNlLCJjci5wcm9kdWN0IjoiRWxlY3Ryb24iLCJjci5zZXNzaW9uIjoiIiwiY3IudXJsIjoiIiwiY3IudmVyc2lvbiI6IiJ9 --gpu-preferences=KAAAAAAAAADgAAAwAAAAAAAAYAAAAAAAEAAAAAAAAAAAAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=1144 /prefetch:2C:\Users\admin\AppData\Local\Microsoft\Teams\current\Teams.exe—Teams.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Teams
Exit code:
0
Version:
1.3.00.28779
Modules
Images
c:\users\admin\appdata\local\microsoft\teams\current\teams.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\users\admin\appdata\local\microsoft\teams\current\ffmpeg.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
1296"C:\Users\admin\AppData\Local\Microsoft\Teams\current\Teams.exe" --type=renderer --no-sandbox --autoplay-policy=no-user-gesture-required --disable-background-timer-throttling --field-trial-handle=1112,7276041775504283787,1488835834570080914,131072 --enable-features=WebComponentsV0Enabled --disable-features=PictureInPicture,SpareRendererForSitePerProcess --lang=en-US --enable-wer --ms-legacy-ipc-serialization --app-user-model-id=com.squirrel.Teams.Teams --app-path="C:\Users\admin\AppData\Local\Microsoft\Teams\current\resources\app.asar" --no-sandbox --no-zygote --preload="C:\Users\admin\AppData\Local\Microsoft\Teams\current\resources\app.asar\lib\renderer\notifications\preload_notifications.js" --background-color=#fff --enable-websql --electron-shared-settings=eyJjci5jb21wYW55IjoiRWxlY3Ryb24iLCJjci5kdW1wcyI6IiIsImNyLmVuYWJsZWQiOmZhbHNlLCJjci5wcm9kdWN0IjoiRWxlY3Ryb24iLCJjci5zZXNzaW9uIjoiIiwiY3IudXJsIjoiIiwiY3IudmVyc2lvbiI6IiJ9 --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1960 /prefetch:1 --msteams-process-type=notificationsManagerC:\Users\admin\AppData\Local\Microsoft\Teams\current\Teams.exe—Teams.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Teams
Exit code:
0
Version:
1.3.00.28779
Modules
Images
c:\users\admin\appdata\local\microsoft\teams\current\teams.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\users\admin\appdata\local\microsoft\teams\current\ffmpeg.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
1440C:\Users\admin\AppData\Local\Microsoft\Teams\Update.exe --createShortcut=Teams.exe -l=StartMenu,DesktopC:\Users\admin\AppData\Local\Microsoft\Teams\Update.exe
Teams.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Teams
Exit code:
0
Version:
1.10.54.0
Modules
Images
c:\users\admin\appdata\local\microsoft\teams\update.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
1520"C:\Users\admin\AppData\Local\Microsoft\Teams\current\Teams.exe" --type=utility --field-trial-handle=1112,7276041775504283787,1488835834570080914,131072 --enable-features=WebComponentsV0Enabled --disable-features=PictureInPicture,SpareRendererForSitePerProcess --lang=en-US --service-sandbox-type=network --no-sandbox --enable-wer --ms-legacy-ipc-serialization --electron-shared-settings=eyJjci5jb21wYW55IjoiRWxlY3Ryb24iLCJjci5kdW1wcyI6IiIsImNyLmVuYWJsZWQiOmZhbHNlLCJjci5wcm9kdWN0IjoiRWxlY3Ryb24iLCJjci5zZXNzaW9uIjoiIiwiY3IudXJsIjoiIiwiY3IudmVyc2lvbiI6IiJ9 --mojo-platform-channel-handle=1436 /prefetch:8C:\Users\admin\AppData\Local\Microsoft\Teams\current\Teams.exe
Teams.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Teams
Exit code:
0
Version:
1.3.00.28779
Modules
Images
c:\users\admin\appdata\local\microsoft\teams\current\teams.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\users\admin\appdata\local\microsoft\teams\current\ffmpeg.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
1560"C:\Users\admin\AppData\Local\Microsoft\Teams\current\Teams.exe" --type=renderer --no-sandbox --autoplay-policy=no-user-gesture-required --disable-background-timer-throttling --field-trial-handle=1112,7276041775504283787,1488835834570080914,131072 --enable-features=WebComponentsV0Enabled --disable-features=PictureInPicture,SpareRendererForSitePerProcess --disable-gpu-compositing --lang=en-US --enable-wer --ms-legacy-ipc-serialization --app-user-model-id=com.squirrel.Teams.Teams --app-path="C:\Users\admin\AppData\Local\Microsoft\Teams\current\resources\app.asar" --no-sandbox --no-zygote --preload="C:\Users\admin\AppData\Local\Microsoft\Teams\current\resources\app.asar\lib\pluginhost\preload.js" --background-color=#fff --enable-websql --electron-shared-settings=eyJjci5jb21wYW55IjoiRWxlY3Ryb24iLCJjci5kdW1wcyI6IiIsImNyLmVuYWJsZWQiOmZhbHNlLCJjci5wcm9kdWN0IjoiRWxlY3Ryb24iLCJjci5zZXNzaW9uIjoiIiwiY3IudXJsIjoiIiwiY3IudmVyc2lvbiI6IiJ9 --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2444 /prefetch:1 --msteams-process-type=pluginHostC:\Users\admin\AppData\Local\Microsoft\Teams\current\Teams.exe
Teams.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Teams
Exit code:
0
Version:
1.3.00.28779
Modules
Images
c:\users\admin\appdata\local\microsoft\teams\current\teams.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\users\admin\appdata\local\microsoft\teams\current\ffmpeg.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
1852"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\TeamsSetup_s_8D8A2076B8254E7-7-0_.exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\TeamsSetup_s_8D8A2076B8254E7-7-0_.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Teams
Exit code:
0
Version:
1.3.00.28779
Modules
Images
c:\users\admin\appdata\local\microsoft\windows\temporary internet files\content.ie5\78rfyb7z\teamssetup_s_8d8a2076b8254e7-7-0_.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
1892"C:\Program Files\Internet Explorer\iexplore.exe" https://teams.microsoft.com/l/meetup-join/19%3ameeting_ZjQ5ZTAzM2EtNmVhOS00NzRmLTgwYjctMGZmZjc3NmQ1MzQ5%40thread.v2/0?context=%7b%22Tid%22%3a%221d96fa6e-38c4-4eff-a0b0-72c01218a89c%22%2c%22Oid%22%3a%22c9a94c60-2057-4f96-8ed4-6c82e53a7193%22%7dC:\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:\systemroot\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\iertutil.dll
1960"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1892 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:\systemroot\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\iertutil.dll
2072"C:\Users\admin\AppData\Local\Microsoft\Teams\current\Teams.exe" --type=renderer --no-sandbox --autoplay-policy=no-user-gesture-required --disable-background-timer-throttling --field-trial-handle=1112,7276041775504283787,1488835834570080914,131072 --enable-features=WebComponentsV0Enabled --disable-features=PictureInPicture,SpareRendererForSitePerProcess --lang=en-US --enable-wer --ms-legacy-ipc-serialization --app-user-model-id=com.squirrel.Teams.Teams --app-path="C:\Users\admin\AppData\Local\Microsoft\Teams\current\resources\app.asar" --no-sandbox --no-zygote --preload="C:\Users\admin\AppData\Local\Microsoft\Teams\current\resources\app.asar\lib\renderer\preload_default.js" --background-color=#FFFFFFFF --enable-websql --electron-shared-settings=eyJjci5jb21wYW55IjoiRWxlY3Ryb24iLCJjci5kdW1wcyI6IiIsImNyLmVuYWJsZWQiOmZhbHNlLCJjci5wcm9kdWN0IjoiRWxlY3Ryb24iLCJjci5zZXNzaW9uIjoiIiwiY3IudXJsIjoiIiwiY3IudmVyc2lvbiI6IiJ9 --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1608 /prefetch:1 --msteams-process-type=loadingWindowC:\Users\admin\AppData\Local\Microsoft\Teams\current\Teams.exe—Teams.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Teams
Exit code:
0
Version:
1.3.00.28779
Modules
Images
c:\users\admin\appdata\local\microsoft\teams\current\teams.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\users\admin\appdata\local\microsoft\teams\current\ffmpeg.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
Total events
5 553
Read events
5 017
Write events
531
Delete events
5

Modification events

(PID) Process:(1892) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
3616964700
(PID) Process:(1892) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30856175
(PID) Process:(1892) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(1892) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(1892) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(1892) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(1892) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(1892) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(1892) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(1892) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
Executable files
491
Suspicious files
78
Text files
383
Unknown types
93

Dropped files

PID
Process
Filename
Type
1960iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Cab463F.tmp —
MD5:—
SHA256:—
1960iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Tar4640.tmp —
MD5:—
SHA256:—
1960iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\3D0GG386.txt —
MD5:—
SHA256:—
1960iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\M5AHY3YN.txt —
MD5:—
SHA256:—
1960iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63binary
MD5:—
SHA256:—
1960iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\4JLZI02E.txttext
MD5:—
SHA256:—
1960iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\5IWPIAR9\launcher.5c24f1e70f34f56835c7[1].jstext
MD5:—
SHA256:—
1960iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\launcher[1].htmhtml
MD5:—
SHA256:—
1960iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\DOMStore\CTF95U70\teams.microsoft[1].xmltext
MD5:—
SHA256:—
1960iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\logo_teams.6b4e1ac088270d6bc887d2ae9bcbb04c[1].svgimage
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
88
DNS requests
69
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1960
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
US
der
471 b
whitelisted
1960
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQQX6Z6gAidtSefNc6DC0OInqPHDQQUD4BhHIIxYdUvKOeNRji0LOHG2eICEAx1RnvjEFg%2BN7i1aftiJ0A%3D
US
der
471 b
whitelisted
1960
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQQX6Z6gAidtSefNc6DC0OInqPHDQQUD4BhHIIxYdUvKOeNRji0LOHG2eICEAx1RnvjEFg%2BN7i1aftiJ0A%3D
US
der
471 b
whitelisted
1960
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAqvpsXKY8RRQeo74ffHUxc%3D
US
der
471 b
whitelisted
1892
iexplore.exe
GET
200
204.79.197.200:80
http://www.bing.com/favicon.ico
US
image
237 b
whitelisted
1960
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA%2BnRyLFPYjID1ie%2Bx%2BdSjo%3D
US
der
471 b
whitelisted
1960
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA%2BnRyLFPYjID1ie%2Bx%2BdSjo%3D
US
der
471 b
whitelisted
1960
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D
US
der
471 b
whitelisted
1960
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D
US
der
471 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1960
iexplore.exe
52.113.194.132:443
teams.microsoft.com
Microsoft Corporation
US
suspicious
1960
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
1960
iexplore.exe
92.122.188.29:443
statics.teams.cdn.office.net
NTT America, Inc.
—
suspicious
1960
iexplore.exe
152.199.19.160:443
az725175.vo.msecnd.net
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
1960
iexplore.exe
52.114.74.23:443
scheduler.teams.microsoft.com
Microsoft Corporation
NL
unknown
1892
iexplore.exe
52.113.194.132:443
teams.microsoft.com
Microsoft Corporation
US
suspicious
1960
iexplore.exe
40.77.226.250:443
web.vortex.data.microsoft.com
Microsoft Corporation
IE
whitelisted
1960
iexplore.exe
52.114.158.91:443
browser.pipe.aria.microsoft.com
Microsoft Corporation
US
unknown
2904
Update.exe
52.113.194.132:443
teams.microsoft.com
Microsoft Corporation
US
suspicious
1892
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted

DNS requests

Domain
IP
Reputation
teams.microsoft.com
  • 52.113.194.132
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
statics.teams.microsoft.com
  • 52.113.194.132
whitelisted
statics.teams.cdn.office.net
  • 92.122.188.29
  • 92.122.188.12
  • 92.122.188.5
  • 92.122.188.41
  • 2.16.107.41
  • 2.16.107.91
whitelisted
scheduler.teams.microsoft.com
  • 52.114.74.23
whitelisted
az725175.vo.msecnd.net
  • 152.199.19.160
whitelisted
web.vortex.data.microsoft.com
  • 40.77.226.250
whitelisted
browser.pipe.aria.microsoft.com
  • 52.114.158.91
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted

Threats

No threats detected
Process
Message
Update.exe
Update.exe Information: 0 :
Update.exe
Starting TelemetryManager constructor
Update.exe
Update.exe Information: 0 :
Update.exe
TelemetryManagerImpl creation started
Update.exe
Update.exe Information: 0 :
Update.exe
Performance counters are disabled. Skipping creation of counters category.
Update.exe
Update.exe Information: 0 :
Update.exe
RecordBatcherTask with ID 4 started.
Update.exe
Update.exe Information: 0 :
Update.exe
DataPackageSender with UserAgent name: AST-exe-C#, version: 1.10.54.0, [Ast_Default_Source]
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Reports
https://teams.microsoft.com/l/meetup-join/19%3ameeting_ZjQ5ZTAzM2EtNmVhOS00NzRmLTgwYjctMGZmZjc3NmQ1MzQ5%40thread.v2/0?context=%7b%22Tid%22%3a%221d96fa6e-38c4-4eff-a0b0-72c01218a89c%22%2c%22Oid%22%3a%22c9a94c60-2057-4f96-8ed4-6c82e53a7193%22%7d