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

    • Starts Internet Explorer

      • OUTLOOK.EXE (PID: 2560)

    • Executed via COM

      • DllHost.exe (PID: 2712)

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

    • Searches for installed software

      • OUTLOOK.EXE (PID: 2560)

    • Reads the computer name

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

    • Reads settings of System Certificates

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

    • Reads internet explorer settings

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

    • Changes internet zones settings

      • iexplore.exe (PID: 1040)

    • Checks Windows Trust Settings

      • IEXPLORE.EXE (PID: 988)
      • iexplore.exe (PID: 1040)
      • 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
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
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
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
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
Exit code:
0
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
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\Roaming\Microsoft\Templates\~$rmalEmail.dotmpgc
MD5:—
SHA256:—
2560OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\outlook logging\firstrun.logtext
MD5:—
SHA256:—
988IEXPLORE.EXEC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\9N1GGH7B.txttext
MD5:—
SHA256:—
988IEXPLORE.EXEC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\1GO47TJS.txttext
MD5:—
SHA256:—
988IEXPLORE.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\UJFUX3OG\cf.errors[1].csstext
MD5:—
SHA256:—
2712DllHost.exeC:\Users\admin\AppData\Local\Microsoft\Windows\WebCache\V01.logbinary
MD5:—
SHA256:—
2712DllHost.exeC:\Users\admin\AppData\Local\Microsoft\Windows\WebCache\V01.chkbinary
MD5:—
SHA256:—
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
67.26.137.254:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?39f1c445f55f6003
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
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2560
OUTLOOK.EXE
64.4.26.155:80
config.messenger.msn.com
Microsoft Corporation
US
whitelisted
988
IEXPLORE.EXE
23.45.110.243:443
maianimalhealth.us8.list-manage.com
Akamai International B.V.
NL
suspicious
988
IEXPLORE.EXE
104.26.2.147:443
navc.com
Cloudflare Inc
US
unknown
1040
iexplore.exe
13.107.21.200:443
www.bing.com
Microsoft Corporation
US
whitelisted
1220
IEXPLORE.EXE
142.250.185.170:443
fonts.googleapis.com
Google Inc.
US
whitelisted
1220
IEXPLORE.EXE
74.208.236.65:443
www.laketahoeequineconference.com
1&1 Internet SE
US
malicious
1220
IEXPLORE.EXE
23.45.110.243:443
maianimalhealth.us8.list-manage.com
Akamai International B.V.
NL
suspicious
1220
IEXPLORE.EXE
67.26.139.254:80
ctldl.windowsupdate.com
Level 3 Communications, Inc.
US
suspicious
1220
IEXPLORE.EXE
104.20.229.67:443
www.statcounter.com
Cloudflare Inc
US
unknown
1220
IEXPLORE.EXE
67.26.137.254:80
ctldl.windowsupdate.com
Level 3 Communications, Inc.
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