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File name:

c.doc

Full analysis: https://app.any.run/tasks/28acde04-00d6-4dc0-9111-190fa3cf5dcb
Verdict: Malicious activity
Analysis date: September 19, 2019, 04:54:51
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

    • Application was dropped or rewritten from another process

      • vbc.exe (PID: 2488)

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

      • EQNEDT32.EXE (PID: 2184)

  • SUSPICIOUS

    • Executed via COM

      • EQNEDT32.EXE (PID: 2184)
      • EQNEDT32.EXE (PID: 2920)

    • Creates files in the user directory

      • EQNEDT32.EXE (PID: 2184)

    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 2184)

  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2860)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2860)

    • Application was crashed

      • WINWORD.EXE (PID: 2860)
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
4
Malicious processes
1
Suspicious processes
0

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
2860"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
Exit code:
0
Version:
14.0.6024.1000
2184"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
2488"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
Exit code:
0
Version:
Release 0.72 (with embedded help)
2920"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
Total events
1 492
Read events
1 067
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
1
Text files
2
Unknown types
5

Dropped files

PID
Process
Filename
Type
2860WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR9B4A.tmp.cvr —
MD5:—
SHA256:—
2860WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{9DF990B0-8A57-42F1-AC58-618468612DE5}.tmp —
MD5:—
SHA256:—
2860WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{13F2EF23-0E17-4287-8394-6EEAD1F4F55C}.tmp —
MD5:—
SHA256:—
2860WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:6C06FD78DC335374FE82F952B9C910FC
SHA256:2CE6D2B0AE57D06D3516F2D607986D7937227D439488C2F03C2F790890FCAB01
2860WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dattext
MD5:89EB34760C75E081E48CFA9001D7B641
SHA256:320D064258CD987C53AB5B3C0C8D745D673A8978C60C5C1215817E4F013C883E
2860WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{FDA01DE6-F224-4FA6-B68F-8274A8E2A210}.tmpbinary
MD5:EAC82B0CE1E3B55CF3C7C6ED65EC6563
SHA256:756F8958E5E3C00FB7891EC047FCE0776F76DF701F1FEE3261EC2D738FE49DEC
2860WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\c.doc.LNKlnk
MD5:8E5C5A46D3083D3AC10E8913A90439CC
SHA256:4A5130E06F82A8B03812A68210C77C139CA9462EEE9483589522E134C4747774
2860WINWORD.EXEC:\Users\admin\Desktop\~$c.docpgc
MD5:EC64779C90A283B82A1505746906D077
SHA256:52693FC6EF3E5E0BD9DA5D7E4D1D7EA1544634B0A8EA452CAC30525D7646629F
2184EQNEDT32.EXEC:\Users\admin\AppData\Roaming\Microsoft\Windows\IETldCache\index.datdat
MD5:D7A950FEFD60DBAA01DF2D85FEFB3862
SHA256:75D0B1743F61B76A35B1FEDD32378837805DE58D79FA950CB6E8164BFA72073A
2184EQNEDT32.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
2184
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