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File name:

Documents.rtf

Full analysis: https://app.any.run/tasks/48b344f1-d613-4452-b105-a0f427681aa3
Verdict: Malicious activity
Analysis date: December 06, 2019, 14:30:09
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ole-embedded
maldoc-13
MIME: text/rtf
File info: Rich Text Format data, version 1, unknown character set
MD5:

6D55252FAD0207756C671DE8D5F97E7F

SHA1:

152433EBA1D86F3EA6325A1060B84BD032747B78

SHA256:

F2088110972BC3D8A1360181BE9317E351252507F5C64BDF370DAEC062706788

SSDEEP:

1536:mI9STt1jtHv9YlR7lByie1ehegeeflLf3QrBukRs3gMSVOdWY+oa6FRIxPILSQWY:mINhQamxgLSQWnY

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

    • Requests a remote executable file from MS Office

      • WINWORD.EXE (PID: 2400)
  • SUSPICIOUS

    No suspicious indicators.
  • INFO

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2400)
    • Creates files in the user directory

      • WINWORD.EXE (PID: 2400)
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)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
35
Monitored processes
1
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
start winword.exe

Process information

PID
CMD
Path
Indicators
Parent process
2400"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\Documents.rtf"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
Total events
660
Read events
577
Write events
0
Delete events
0

Modification events

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

Dropped files

PID
Process
Filename
Type
2400WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVRA7A4.tmp.cvr
MD5:
SHA256:
2400WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\DF897D90.png
MD5:
SHA256:
2400WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$cuments.rtfpgc
MD5:EC5597CFB0D69167E17FD3535E4BBF35
SHA256:ABC19919FA30D8D07141986D1B5BB908B9857D2146D5840937CADEF0E7C245DD
2400WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:54C1B91701028DA5D9D54BBF51316054
SHA256:FCCB70D0A32271E658F9E74FA2F3A4D5408CD29A9C6343B41CCEDB748F838AB6
2400WINWORD.EXEC:\Users\admin\AppData\Local\Temp\Abctfhghghghghg.scThtml
MD5:B62459AF8F85A3B1BA36507ADB6B5798
SHA256:EA9FB6BAADEC30FC77B90F1AF84467922B3FBABC73EFF08B732CA4FF44EE8500
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
3
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2400
WINWORD.EXE
GET
45.77.239.169:80
http://45.77.239.169/putty.exe
US
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2400
WINWORD.EXE
45.77.239.169:80
US
suspicious

DNS requests

Domain
IP
Reputation
dns.msftncsi.com
  • 131.107.255.255
shared

Threats

PID
Process
Class
Message
2400
WINWORD.EXE
A Network Trojan was detected
ET INFO Executable Download from dotted-quad Host
2400
WINWORD.EXE
Potentially Bad Traffic
ET INFO Possibly Suspicious Request for Putty.exe from Non-Standard Download Location
No debug info