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File name:

Mark your Calendars for a Year of MAI Animal Health! 🎉 (46.1 KB).msg

Full analysis: https://app.any.run/tasks/0a323c58-1f1f-4989-978e-3f7377be6893
Verdict: Malicious activity
Analysis date: January 14, 2022, 19:51:47
OS: Windows 7 Professional Service Pack 1 (build: 7601, 64 bit)
Indicators:
MIME: application/vnd.ms-outlook
File info: CDFV2 Microsoft Outlook Message
MD5:

5D5BD439EFDA910674FD88F4C0CA9F3E

SHA1:

429841A4313B0CDC66E462274737A69E135849EF

SHA256:

F0473553CED7DE4A72981C9BA7A5D0B4623F6274A033E1A341DB9623A0ED1153

SSDEEP:

768:178BXaSh5BqcVwpGBEZgWLBYopbvx+dO8i0pc7i4IfJLtkDNhoAWjiih4qOgW4b:178Zjw6wAgvbW+iJL+KhxAq

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 Microsoft Office

      • OUTLOOK.EXE (PID: 2560)

  • SUSPICIOUS

    • Executed via COM

      • DllHost.exe (PID: 2712)

    • Starts Internet Explorer

      • OUTLOOK.EXE (PID: 2560)

    • Reads Microsoft Outlook installation path

      • IEXPLORE.EXE (PID: 988)
      • IEXPLORE.EXE (PID: 1220)

    • Drops a file with a compile date too recent

      • DllHost.exe (PID: 2712)

  • INFO

    • Checks supported languages

      • OUTLOOK.EXE (PID: 2560)
      • DllHost.exe (PID: 2712)
      • IEXPLORE.EXE (PID: 988)
      • iexplore.exe (PID: 1040)
      • IEXPLORE.EXE (PID: 1220)

    • Reads the computer name

      • OUTLOOK.EXE (PID: 2560)
      • iexplore.exe (PID: 1040)
      • DllHost.exe (PID: 2712)
      • IEXPLORE.EXE (PID: 988)
      • IEXPLORE.EXE (PID: 1220)

    • Creates files in the user directory

      • OUTLOOK.EXE (PID: 2560)
      • IEXPLORE.EXE (PID: 988)
      • iexplore.exe (PID: 1040)
      • IEXPLORE.EXE (PID: 1220)

    • Searches for installed software

      • OUTLOOK.EXE (PID: 2560)

    • Changes internet zones settings

      • iexplore.exe (PID: 1040)

    • Reads settings of System Certificates

      • IEXPLORE.EXE (PID: 988)
      • iexplore.exe (PID: 1040)
      • IEXPLORE.EXE (PID: 1220)

    • Checks Windows Trust Settings

      • IEXPLORE.EXE (PID: 988)
      • iexplore.exe (PID: 1040)
      • IEXPLORE.EXE (PID: 1220)

    • Reads internet explorer settings

      • IEXPLORE.EXE (PID: 988)
      • IEXPLORE.EXE (PID: 1220)

    • Reads Microsoft Office registry keys

      • OUTLOOK.EXE (PID: 2560)

    • Reads the date of Windows installation

      • iexplore.exe (PID: 1040)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.msg | Outlook Message (58.9)
.oft | Outlook Form Template (34.4)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
5
Malicious processes
1
Suspicious processes
0

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
2560"C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE" /f "C:\Users\admin\Desktop\Mark your Calendars for a Year of MAI Animal Health! ?? (46.1 KB).msg"C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE
Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Outlook
Exit code:
0
Version:
14.0.4760.1000
Modules
Images
c:\windows\system32\ntdll.dll
c:\program files\microsoft office\office14\outlook.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\winsxs\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_08e61857a83bc251\msvcr90.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
2712C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}C:\Windows\system32\DllHost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
COM Surrogate
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\dllhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\rpcrt4.dll
1040"C:\Program Files\Internet Explorer\iexplore.exe" https://maianimalhealth.us8.list-manage.com/track/click?u=081d558ffe31dd41b722e783d&id=d88a612be8&e=fdf8863911C:\Program Files\Internet Explorer\iexplore.exe
OUTLOOK.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
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\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
988"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1040 CREDAT:267521 /prefetch:2C:\Program Files (x86)\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 (x86)\internet explorer\iexplore.exe
c:\windows\syswow64\ntdll.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\kernelbase.dll
1220"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1040 CREDAT:3806483 /prefetch:2C:\Program Files (x86)\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 (x86)\internet explorer\iexplore.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\kernelbase.dll
Total events
15 697
Read events
12 559
Write events
3 116
Delete events
22

Modification events

(PID) Process:(2560) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2560) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
Off
(PID) Process:(2560) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1042
Value:
Off
(PID) Process:(2560) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
Off
(PID) Process:(2560) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
Off
(PID) Process:(2560) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1031
Value:
Off
(PID) Process:(2560) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1040
Value:
Off
(PID) Process:(2560) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1049
Value:
Off
(PID) Process:(2560) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:3082
Value:
Off
(PID) Process:(2560) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1055
Value:
Off
Executable files
0
Suspicious files
34
Text files
57
Unknown types
22

Dropped files

PID
Process
Filename
Type
2560OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\CVR639C.tmp.cvr —
MD5:—
SHA256:—
2560OUTLOOK.EXEC:\Users\admin\Documents\Outlook Files\Outlook Data File - NoMail.pst —
MD5:—
SHA256:—
2712DllHost.exeC:\Users\admin\AppData\Local\Microsoft\Windows\WebCache\WebCacheV01.dat —
MD5:—
SHA256:—
2560OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\outlook logging\firstrun.logtext
MD5:E8AA066F630E64A8EA61D0AD548F1A6F
SHA256:4B82AA26A2E4797061F79D05DEB26D0BB913600F932D52569D9D7F23D2B9533A
2712DllHost.exeC:\Users\admin\AppData\Local\Microsoft\Windows\WebCache\V01.logbinary
MD5:5E3C6B74D1FD73C5D74C3871945A55DB
SHA256:B6CB57DE1A5EBF078CFCD4EBC2630DB260D2F2A377D0AEA280B603DC0E8A8CF9
2712DllHost.exeC:\Users\admin\AppData\Local\Microsoft\Windows\WebCache\V01.chkbinary
MD5:3DA00FFBA5690F6AF13370F00CAE5A17
SHA256:FD0449A09A4627216BFABE3DB5243B0DB1818F01ACD3E617AD075668D5D3D011
988IEXPLORE.EXEC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\1GO47TJS.txttext
MD5:4924AE8F65ED73C173875CAC992FFA52
SHA256:C9587CE1DB3F4FB35B7BFF0F5537086F76212B3DA46CB0C26278F3749E67A705
988IEXPLORE.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\UJFUX3OG\cf.errors[1].csstext
MD5:B404C45EA3C3996B2EEADA6C5EA6B2C7
SHA256:16FD28061D42CF29268600418D5AA26B585435027CA599A42141CBC820F2547C
988IEXPLORE.EXEC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\P9J05Y8K.txttext
MD5:4CE9EBDC89DEAC4BFD44E5914A042DFF
SHA256:4F3656D205244A9FEED72D45B05F5B0FAEE2FBA0AE373272C827F43AD5BDF124
2560OUTLOOK.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$rmalEmail.dotmpgc
MD5:2A8CB0892B394FD29B10CE1A8D764962
SHA256:37CD4DB776137FA5112F86E5C9DABE5126D0934217F5F35CFC20443DD2CE8617
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
49
DNS requests
19
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2560
OUTLOOK.EXE
GET
—
64.4.26.155:80
http://config.messenger.msn.com/config/msgrconfig.asmx?op=GetOlcConfig
US
—
—
whitelisted
1220
IEXPLORE.EXE
GET
200
67.26.139.254:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?380299f05722a235
US
compressed
59.9 Kb
whitelisted
1220
IEXPLORE.EXE
GET
200
67.26.137.254:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?e2739048fe4ed2f5
US
compressed
59.9 Kb
whitelisted
1220
IEXPLORE.EXE
GET
200
67.26.139.254:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?232eaff161f2dc96
US
compressed
59.9 Kb
whitelisted
1220
IEXPLORE.EXE
GET
200
67.26.137.254:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?39f1c445f55f6003
US
compressed
59.9 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
1040
iexplore.exe
13.107.21.200:443
www.bing.com
Microsoft Corporation
US
whitelisted
2560
OUTLOOK.EXE
64.4.26.155:80
config.messenger.msn.com
Microsoft Corporation
US
whitelisted
988
IEXPLORE.EXE
104.26.2.147:443
navc.com
Cloudflare Inc
US
unknown
988
IEXPLORE.EXE
23.45.110.243:443
maianimalhealth.us8.list-manage.com
Akamai International B.V.
NL
suspicious
1220
IEXPLORE.EXE
23.45.110.243:443
maianimalhealth.us8.list-manage.com
Akamai International B.V.
NL
suspicious
988
IEXPLORE.EXE
104.16.169.131:443
hcaptcha.com
Cloudflare Inc
US
unknown
988
IEXPLORE.EXE
104.16.168.131:443
hcaptcha.com
Cloudflare Inc
US
unknown
1220
IEXPLORE.EXE
142.250.185.170:443
fonts.googleapis.com
Google Inc.
US
whitelisted
1220
IEXPLORE.EXE
142.250.185.99:443
fonts.gstatic.com
Google Inc.
US
whitelisted
1220
IEXPLORE.EXE
74.208.236.65:443
www.laketahoeequineconference.com
1&1 Internet SE
US
malicious

DNS requests

Domain
IP
Reputation
config.messenger.msn.com
  • 64.4.26.155
whitelisted
maianimalhealth.us8.list-manage.com
  • 23.45.110.243
suspicious
navc.com
  • 104.26.2.147
  • 104.26.3.147
  • 172.67.70.129
suspicious
hcaptcha.com
  • 104.16.169.131
  • 104.16.168.131
whitelisted
newassets.hcaptcha.com
  • 104.16.168.131
  • 104.16.169.131
whitelisted
www.bing.com
  • 13.107.21.200
  • 204.79.197.200
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.laketahoeequineconference.com
  • 74.208.236.65
malicious
fonts.googleapis.com
  • 142.250.185.170
whitelisted
www.statcounter.com
  • 104.20.229.67
  • 104.20.228.67
whitelisted

Threats

No threats detected
No debug info
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Reports
Mark your Calendars for a Year of MAI Animal Health! 🎉 (46.1 KB).msg