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File name:

656790.doc

Full analysis: https://app.any.run/tasks/8640b078-3c51-4e81-b880-b30377bfad74
Verdict: Malicious activity
Analysis date: May 24, 2019, 07:36:01
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
exploit
CVE-2017-11882
Indicators:
MIME: text/rtf
File info: Rich Text Format data, unknown version
MD5:

F075CD51FBF77562E415CEE4FD194A30

SHA1:

4F2B5E36FBD48CB4E30F2C77F761D435F912EF1F

SHA256:

3574C12186C64223040A21B1C31C411E10978376F508DF2769034351F9D1BD33

SSDEEP:

384:V6SbLHCRmoOhuoExekPXBIe0rIW6k0Qtfbuqq6gwhuJTul+HRAst0NGs+VjSv1WA:R4BkBExekPUFJbgw8DDnq

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

    • Application was dropped or rewritten from another process

      • X098765432198.exe (PID: 1412)

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

      • EQNEDT32.EXE (PID: 3008)

  • SUSPICIOUS

    • Creates files in the user directory

      • EQNEDT32.EXE (PID: 3008)

    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 3008)

    • Executed via COM

      • EQNEDT32.EXE (PID: 3008)

  • INFO

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2256)
      • WINWORD.EXE (PID: 2960)

    • Manual execution by user

      • WINWORD.EXE (PID: 2960)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2256)
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
4
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start winword.exe no specs eqnedt32.exe x098765432198.exe no specs winword.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2256"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\656790.doc.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
3008"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
1412C:\Users\admin\AppData\Local\X098765432198.exeC:\Users\admin\AppData\Local\X098765432198.exe—EQNEDT32.EXE
User:
admin
Company:
Simon Tatham
Integrity Level:
MEDIUM
Description:
SSH, Telnet and Rlogin client
Exit code:
0
Version:
Release 0.67
2960"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\requirementsshort.rtf"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
Total events
1 255
Read events
883
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
0
Text files
4
Unknown types
6

Dropped files

PID
Process
Filename
Type
2256WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR3F6D.tmp.cvr —
MD5:—
SHA256:—
2960WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR74B1.tmp.cvr —
MD5:—
SHA256:—
2256WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:B19FF5CEFD1DA5D0F2805A945B570C3C
SHA256:F75A592B67565D406D9D7F15EC8C276CD6D0D5E54AD5EF87413F565E44175FC9
2256WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$6790.doc.rtfpgc
MD5:491446F11C951D14EB511A3968FE9C81
SHA256:5D78F81E07F3C215390F6D2E0C55414551DAF3662F52CF72861AFD00A91ABFE9
3008EQNEDT32.EXEC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@bit[1].txttext
MD5:6246764B2F554641E6CAED3777425A97
SHA256:217B93A0B84F473D5F193217D61A272E918EB99227C487A7CBA28886AA17A0D5
2256WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dattext
MD5:366A954E5FC76E3F0E8A778294638E41
SHA256:82D29B6B0CAE43200E71B90B4ED6FE8C1EC3E9955BA3604DB7F17F0B3D6E9BA9
3008EQNEDT32.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\putty[1].posexecutable
MD5:BA78410702F0CC8453DA1AFBB2A8B670
SHA256:9F9E74241D59ECCFE7040BFDCBBCEACB374EDA397CC53A4197B59E4F6F380A91
2256WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\requirementsshort.rtf.LNKlnk
MD5:8AC6DDD0AF867FAD2E20DA110BCB3F34
SHA256:F04C2FE3E4E429099D7135606453672F178260D1EF9FA49BD672A2FB188D037E
3008EQNEDT32.EXEC:\Users\admin\AppData\Local\X098765432198.exeexecutable
MD5:BA78410702F0CC8453DA1AFBB2A8B670
SHA256:9F9E74241D59ECCFE7040BFDCBBCEACB374EDA397CC53A4197B59E4F6F380A91
2256WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lextext
MD5:F3B25701FE362EC84616A93A45CE9998
SHA256:B3D510EF04275CA8E698E5B3CBB0ECE3949EF9252F0CDC839E9EE347409A2209
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3008
EQNEDT32.EXE
GET
—
84.200.62.204:80
http://theoldphantom.de/putty.pos
DE
—
—
suspicious
3008
EQNEDT32.EXE
GET
301
67.199.248.10:80
http://bit.ly/2VCVZlO
US
html
120 b
shared
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3008
EQNEDT32.EXE
67.199.248.10:80
bit.ly
Bitly Inc
US
shared
3008
EQNEDT32.EXE
84.200.62.204:80
theoldphantom.de
Accelerated IT Services GmbH
DE
suspicious

DNS requests

Domain
IP
Reputation
bit.ly
  • 67.199.248.10
  • 67.199.248.11
shared
theoldphantom.de
  • 84.200.62.204
suspicious

Threats

PID
Process
Class
Message
3008
EQNEDT32.EXE
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3008
EQNEDT32.EXE
Misc activity
SUSPICIOUS [PTsecurity] Cmd.Powershell.Download HTTP UserAgent (Win7)
No debug info
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656790.doc