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File name:

reg.xls

Full analysis: https://app.any.run/tasks/221f037e-37ce-41af-af6d-6727223a1e3c
Verdict: Malicious activity
Threats:

Emotet is one of the most dangerous trojans ever created. Over the course of its lifetime, it was upgraded to become a very destructive malware. It targets mostly corporate victims but even private users get infected in mass spam email campaigns.

Malware Trends Tracker     >>>
Analysis date: March 31, 2020, 04:55:23
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
macros
emotet-doc
emotet
Indicators:
MIME: application/vnd.ms-excel
File info: Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Comments: ZNrQUl11Jl6jcYBb4wu, Name of Creating Application: Microsoft Excel, Create Time/Date: Thu Feb 27 10:23:09 2020, Last Saved Time/Date: Mon Mar 30 13:27:59 2020, Security: 0
MD5:

B5D469A07709B5CA6FEE934B1E5E8E38

SHA1:

A6265D96A7CF33612DC5286E0E91F8EE21909D8C

SHA256:

7D7F9477110643A6F9065CC9ED67440AA091E323BA6B981C1FB504FDD797535C

SSDEEP:

3072:Nrk3hbdlylKsgqopeJBWhZFGkE+cLax9h1M1Xdzj59Ecrieer+s7aHwga8EdOdEm:Zk3hbdlylKsgqopeJBWhZFVE+Wax9hwx

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

      • EXCEL.EXE (PID: 3952)
      • EXCEL.EXE (PID: 2900)

  • SUSPICIOUS

    • Uses REG.EXE to modify Windows registry

      • EXCEL.EXE (PID: 3952)
      • EXCEL.EXE (PID: 2900)

    • Unusual connect from Microsoft Office

      • EXCEL.EXE (PID: 3952)

    • Executed via COM

      • DllHost.exe (PID: 2152)

  • INFO

    • Reads Internet Cache Settings

      • EXCEL.EXE (PID: 3952)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 3932)

    • Manual execution by user

      • EXCEL.EXE (PID: 2356)
      • WINWORD.EXE (PID: 3932)
      • SndVol.exe (PID: 2768)
      • EXCEL.EXE (PID: 2900)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 3932)
      • EXCEL.EXE (PID: 2900)
      • EXCEL.EXE (PID: 2356)
      • EXCEL.EXE (PID: 3952)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.xls | Microsoft Excel sheet (78.9)

EXIF

FlashPix

HeadingPairs:
  • Worksheets
  • 1
TitleOfParts: Sheet1
HyperlinksChanged: No
SharedDoc: No
LinksUpToDate: No
ScaleCrop: No
AppVersion: 16
Company: -
CodePage: Windows Latin 1 (Western European)
Security: None
ModifyDate: 2020:03:30 12:27:59
CreateDate: 2020:02:27 10:23:09
Software: Microsoft Excel
LastModifiedBy: -
Comments: ZNrQUl11Jl6jcYBb4wu
Author: -
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
54
Monitored processes
8
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start excel.exe reg.exe no specs winword.exe no specs Shell Security Editor no specs excel.exe no specs excel.exe no specs reg.exe no specs sndvol.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3952"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /ddeC:\Program Files\Microsoft Office\Office14\EXCEL.EXE
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
1784"C:\Windows\system32\reg.exe" EXPORT HKCU\Software\Microsoft\Office\14.0\Excel\Security c:\users\public\1.reg /yC:\Windows\system32\reg.exe—EXCEL.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3932"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
2152C:\Windows\system32\DllHost.exe /Processid:{4D111E08-CBF7-4F12-A926-2C7920AF52FC}C:\Windows\system32\DllHost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2356"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" C:\Program Files\Microsoft Office\Office14\EXCEL.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
2900"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /ddeC:\Program Files\Microsoft Office\Office14\EXCEL.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Version:
14.0.6024.1000
3600"C:\Windows\system32\reg.exe" EXPORT HKCU\Software\Microsoft\Office\14.0\Excel\Security c:\users\public\1.reg /yC:\Windows\system32\reg.exe—EXCEL.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2768SndVol.exe -f 46072969 5365C:\Windows\system32\SndVol.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Volume Mixer
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
21 040
Read events
10 492
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
3
Text files
3
Unknown types
2

Dropped files

PID
Process
Filename
Type
3952EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR6B07.tmp.cvr —
MD5:—
SHA256:—
1784reg.exeC:\Users\admin\AppData\Local\Temp\REG7056.tmp —
MD5:—
SHA256:—
3952EXCEL.EXEC:\Users\admin\AppData\Local\Temp\~DFA5857B6BE22DD576.TMP —
MD5:—
SHA256:—
3952EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\config14[1].xml —
MD5:—
SHA256:—
3952EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CabC220.tmp —
MD5:—
SHA256:—
3952EXCEL.EXEC:\Users\admin\AppData\Local\Temp\TarC221.tmp —
MD5:—
SHA256:—
3932WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR1A9.tmp.cvr —
MD5:—
SHA256:—
3932WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{2505469D-BB9B-4D85-80FE-D971B378BCE4}.tmp —
MD5:—
SHA256:—
3932WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{24A2B397-FC66-476B-A662-A43544061C10}.tmp —
MD5:—
SHA256:—
2356EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR9048.tmp.cvr —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
3
DNS requests
3
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3952
EXCEL.EXE
GET
200
52.109.88.8:80
http://office14client.microsoft.com/config14?UILCID=1033&CLCID=1033&ILCID=1033&HelpLCID=1033&App={538F6C89-2AD5-4006-8154-C6670774E980}&build=14.0.6023
NL
xml
1.99 Kb
whitelisted
3952
EXCEL.EXE
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEAtqs7A%2Bsan2xGCSaqjN%2FrM%3D
US
der
1.47 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
3952
EXCEL.EXE
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3952
EXCEL.EXE
52.109.8.27:443
rr.office.microsoft.com
Microsoft Corporation
US
whitelisted
3952
EXCEL.EXE
52.109.88.8:80
office14client.microsoft.com
Microsoft Corporation
NL
whitelisted

DNS requests

Domain
IP
Reputation
office14client.microsoft.com
  • 52.109.88.8
whitelisted
rr.office.microsoft.com
  • 52.109.8.27
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted

Threats

No threats detected
No debug info
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Reports
reg.xls