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File name:

c.doc

Full analysis: https://app.any.run/tasks/d86b9e39-24a8-4335-8dcb-c3dd77e6e2d1
Verdict: Malicious activity
Analysis date: September 19, 2019, 04:51:58
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:

35B074101376EF3AF38E717D26EBF1A8

SHA1:

9753F3BE385611E902B1FD02DDA0D56AD819097A

SHA256:

97B7B34E68B2F52B5301D002F9AAF643B8F8F66EEAED457931F44A93D0DAFA6D

SSDEEP:

96:cknx+sGV0aGdejIFXrBJiRjBBtR53zBcGC:NnEs0FG80JQjBBhW

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: 2888)

    • Application was dropped or rewritten from another process

      • vbc.exe (PID: 3288)

  • SUSPICIOUS

    • Creates files in the user directory

      • EQNEDT32.EXE (PID: 2888)

    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 2888)

    • Executed via COM

      • EQNEDT32.EXE (PID: 2888)

  • INFO

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 3764)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 3764)
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
36
Monitored processes
3
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 vbc.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3764"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\c.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
2888"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
3288"C:\Users\admin\AppData\Roaming\vbc.exe" C:\Users\admin\AppData\Roaming\vbc.exe—EQNEDT32.EXE
User:
admin
Company:
Simon Tatham
Integrity Level:
MEDIUM
Description:
SSH, Telnet and Rlogin client
Version:
Release 0.72 (with embedded help)
Total events
1 294
Read events
932
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
0
Text files
2
Unknown types
5

Dropped files

PID
Process
Filename
Type
3764WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR9C16.tmp.cvr —
MD5:—
SHA256:—
3764WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\c.doc.LNKlnk
MD5:9A0F05ED709E28DD1FB274F76F41FB3E
SHA256:B2E3AFD5746ADEE9B37993546183AB64493E5BA5831A9BABC42F63F97B086B39
3764WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:41D8AEF517B45093E5A726BB7E2E0E52
SHA256:88F8A9B14875269930F7E24F39536C416C2A1477A65C4975DE32E802168543F4
3764WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dattext
MD5:89EB34760C75E081E48CFA9001D7B641
SHA256:320D064258CD987C53AB5B3C0C8D745D673A8978C60C5C1215817E4F013C883E
3764WINWORD.EXEC:\Users\admin\Desktop\~$c.docpgc
MD5:C329BCE618276EF0C4A116607276B1BA
SHA256:0E9C56B94FB01D86A19FF0D1EBC37692CC764F373CD17CB81317D640066BB1C7
2888EQNEDT32.EXEC:\Users\admin\AppData\Roaming\Microsoft\Windows\IETldCache\index.datdat
MD5:D7A950FEFD60DBAA01DF2D85FEFB3862
SHA256:75D0B1743F61B76A35B1FEDD32378837805DE58D79FA950CB6E8164BFA72073A
2888EQNEDT32.EXEC:\Users\admin\AppData\Roaming\vbc.exeexecutable
MD5:D9E402762E546C0046AD4748778472E1
SHA256:8C9611AB9A8A8DBC44F93E6F81CB2C46ED936CDDE7FB88B9410D50BDE750CFB6
2888EQNEDT32.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\putty[1].exeexecutable
MD5:D9E402762E546C0046AD4748778472E1
SHA256:8C9611AB9A8A8DBC44F93E6F81CB2C46ED936CDDE7FB88B9410D50BDE750CFB6
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2888
EQNEDT32.EXE
46.43.34.31:443
the.earth.li
Bytemark Limited
GB
suspicious

DNS requests

Domain
IP
Reputation
the.earth.li
  • 46.43.34.31
whitelisted

Threats

No threats detected
No debug info
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Reports
c.doc