File name:

dfffdd.msg

Full analysis: https://app.any.run/tasks/e3cd3d98-c293-44b7-ad9b-7b01f2f914c1
Verdict: Malicious activity
Analysis date: April 15, 2019, 09:33:07
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/vnd.ms-outlook
File info: CDFV2 Microsoft Outlook Message
MD5:

BF0CAF217613ADE6D0FBDC7CC979B012

SHA1:

031C79B421A3EB66DDBA5DF0D9830A689B580485

SHA256:

88FC2D164DF1F31F4DA31CE893FEDF40064E90E04A58F0E8E3224968C3D56C82

SSDEEP:

768:j4WGsuwoTFWsKoWsKveTPfyT0qbfakDEhriI01WX0l5giLWsKV3k7b7q5NzubbzD:jawoRWgWXeOT0qbfGy5nWe2ue5XM

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: 300)

  • SUSPICIOUS

    • Uses RUNDLL32.EXE to load library

      • OUTLOOK.EXE (PID: 300)

    • Creates files in the user directory

      • OUTLOOK.EXE (PID: 300)

  • INFO

    • Creates files in the user directory

      • Opera.exe (PID: 2180)

    • Reads Microsoft Office registry keys

      • OUTLOOK.EXE (PID: 300)
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
4
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start outlook.exe rundll32.exe no specs opera.exe rundll32.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
300"C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE" /f "C:\Users\admin\AppData\Local\Temp\dfffdd.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:
14.0.6025.1000
Modules
Images
c:\program files\microsoft office\office14\outlook.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
1728"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\KWZ9PUNE\ATT00001C:\Windows\system32\rundll32.exe—OUTLOOK.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.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\imagehlp.dll
2052"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\KWZ9PUNE\ATT00001C:\Windows\system32\rundll32.exe—OUTLOOK.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.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\imagehlp.dll
2180"C:\Program Files\Opera\Opera.exe" "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\KWZ9PUNE\ATT00001"C:\Program Files\Opera\Opera.exe
rundll32.exe
User:
admin
Company:
Opera Software
Integrity Level:
MEDIUM
Description:
Opera Internet Browser
Exit code:
0
Version:
1748
Modules
Images
c:\program files\opera\opera.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\psapi.dll
c:\windows\system32\wintrust.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\rpcrt4.dll
Total events
2 327
Read events
1 723
Write events
585
Delete events
19

Modification events

(PID) Process:(300) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(300) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(300) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\Resiliency\StartupItems
Operation:writeName:#p/
Value:
23702F002C010000010000000000000000000000
(PID) Process:(300) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook
Operation:writeName:MTTT
Value:
2C01000070A0484B6EF3D40100000000
(PID) Process:(300) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\SQM
Operation:writeName:SQMSessionNumber
Value:
0
(PID) Process:(300) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\SQM
Operation:writeName:SQMSessionDate
Value:
219996000
(PID) Process:(300) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\NoMail\0a0d020000000000c000000000000046
Operation:writeName:00030429
Value:
03000000
(PID) Process:(300) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\NoMail\9375CFF0413111d3B88A00104B2A6676
Operation:writeName:{ED475418-B0D6-11D2-8C3B-00104B2A6676}
Value:
(PID) Process:(300) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\NoMail\9375CFF0413111d3B88A00104B2A6676
Operation:writeName:LastChangeVer
Value:
1200000000000000
(PID) Process:(300) OUTLOOK.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109A10090400000000000F01FEC\Usage
Operation:writeName:OutlookMAPI2Intl_1033
Value:
1317994517
Executable files
0
Suspicious files
28
Text files
37
Unknown types
7

Dropped files

PID
Process
Filename
Type
300OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\CVR6C13.tmp.cvr —
MD5:—
SHA256:—
300OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\KWZ9PUNE\ATT00001 —
MD5:—
SHA256:—
300OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\KWZ9PUNE\ATT00001 (2)\:Zone.Identifier:$DATA —
MD5:—
SHA256:—
2180Opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\sessions\oprD175.tmp —
MD5:—
SHA256:—
2180Opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\oprD176.tmp —
MD5:—
SHA256:—
2180Opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\oprD1C5.tmp —
MD5:—
SHA256:—
300OUTLOOK.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$rmalEmail.dotmpgc
MD5:—
SHA256:—
300OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Outlook\mapisvc.inftext
MD5:48DD6CAE43CE26B992C35799FCD76898
SHA256:7BFE1F3691E2B4FB4D61FBF5E9F7782FBE49DA1342DBD32201C2CC8E540DBD1A
2180Opera.exeC:\Users\admin\AppData\Local\Opera\Opera\cache\sesn\opr00001.tmp —
MD5:—
SHA256:—
300OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_ConversationPrefs_2_59D9F0A91B900141A77461B176BD589F.datxml
MD5:57F30B1BCA811C2FCB81F4C13F6A927B
SHA256:612BAD93621991CB09C347FF01EC600B46617247D5C041311FF459E247D8C2D3
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
5
DNS requests
4
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2180
Opera.exe
GET
200
66.225.197.197:80
http://crl4.digicert.com/DigiCertHighAssuranceEVRootCA.crl
US
der
543 b
whitelisted
300
OUTLOOK.EXE
GET
—
64.4.26.155:80
http://config.messenger.msn.com/config/msgrconfig.asmx?op=GetOlcConfig
US
—
—
whitelisted
2180
Opera.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTPJvUY%2Bsl%2Bj4yzQuAcL2oQno5fCgQUUWj%2FkK8CB3U8zNllZGKiErhZcjsCEAOXQPQlVpLtFek%2BmcpabOk%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
300
OUTLOOK.EXE
64.4.26.155:80
config.messenger.msn.com
Microsoft Corporation
US
whitelisted
2180
Opera.exe
82.145.215.40:443
certs.opera.com
Opera Software AS
—
whitelisted
2180
Opera.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2180
Opera.exe
66.225.197.197:80
crl4.digicert.com
CacheNetworks, Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
config.messenger.msn.com
  • 64.4.26.155
whitelisted
certs.opera.com
  • 82.145.215.40
whitelisted
crl4.digicert.com
  • 66.225.197.197
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
dfffdd.msg