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File name:

b039bf7fa59c3835de02f9c2258ea0d910394df2af2e28269a86102ce4e95bb5

Full analysis: https://app.any.run/tasks/249bbbcc-55aa-4d07-b27a-45d909d4b589
Verdict: Malicious activity
Analysis date: January 17, 2019, 21:32:50
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
generated-doc
exploit
CVE-2017-11882
Indicators:
MIME: text/rtf
File info: Rich Text Format data, version 1, unknown character set
MD5:

417D653F0F024116EA6B03E5B754BA65

SHA1:

346528ACF9852A8E642D87E41A731E6F28CFC769

SHA256:

B039BF7FA59C3835DE02F9C2258EA0D910394DF2AF2E28269A86102CE4E95BB5

SSDEEP:

1536:uhB6hBAhBnhBnhBWhBWhBWhBWhBWhBWhBWhBThB6hB6hBPhBvCKEi8M52TrBLQSo:M4C//0000000L44HXDdo7WRFBB

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

    • Suspicious connection from the Equation Editor

      • EQNEDT32.EXE (PID: 3532)

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

      • EQNEDT32.EXE (PID: 3532)

  • SUSPICIOUS

    • Creates files in the user directory

      • EQNEDT32.EXE (PID: 3532)

    • Executes application which crashes

      • EQNEDT32.EXE (PID: 3532)

  • INFO

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2984)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2984)
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

InternalVersionNumber: 24689
CharactersWithSpaces: 1773
Characters: 1511
Words: 265
Pages: 2
TotalEditTime: -
RevisionNumber: 2
LastPrinted: 2018:12:12 16:35:00
ModifyDate: 2018:12:14 09:22:00
CreateDate: 2018:12:14 09:22:00
LastModifiedBy: Windows User
Author: Mr.Duoc
Upr: {CH??NG TRÌNH }{*{CH{ƯƠNG TRÌNH }}}
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
34
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
2984"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\b039bf7fa59c3835de02f9c2258ea0d910394df2af2e28269a86102ce4e95bb5.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
3532"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
3608"C:\Windows\system32\ntvdm.exe" -i1 C:\Windows\system32\ntvdm.exe—EQNEDT32.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
NTVDM.EXE
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
1 100
Read events
744
Write events
0
Delete events
0

Modification events

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

Dropped files

PID
Process
Filename
Type
2984WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR891C.tmp.cvr —
MD5:—
SHA256:—
3608ntvdm.exeC:\Users\admin\AppData\Local\Temp\scs9958.tmp —
MD5:—
SHA256:—
3608ntvdm.exeC:\Users\admin\AppData\Local\Temp\scs9968.tmp —
MD5:—
SHA256:—
2984WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$39bf7fa59c3835de02f9c2258ea0d910394df2af2e28269a86102ce4e95bb5.rtfpgc
MD5:65B2829D9E02029BF413FE6616195348
SHA256:BB22DA7AD1B95D5EA3DD4A05AC8497FDE64329721392DB14020B3AC38606D776
3532EQNEDT32.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\warning[1].txthtml
MD5:110808626304CDC10408192DA4D49599
SHA256:FA039CA46979142C84C9D4C044187403727A062EC1282FBCBA6AF77314C2C51F
3532EQNEDT32.EXEC:\Users\admin\AppData\Local\Temp\1.exehtml
MD5:110808626304CDC10408192DA4D49599
SHA256:FA039CA46979142C84C9D4C044187403727A062EC1282FBCBA6AF77314C2C51F
3532EQNEDT32.EXEC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@bitly[1].txttext
MD5:F5005C0E143F60B01AF4356687B7A9CE
SHA256:A2E42C9AD6BA6A7F144F35187A738711D33A083E2E43890AE9000D1ACA06B456
2984WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:11A215388F6C571C32906EC07668FCFA
SHA256:3684B3A876757BD96653E7770BDA3F8BAF4CEC7352F2A8C93F9B80D019D08D1A
3532EQNEDT32.EXEC:\Users\admin\AppData\Roaming\Microsoft\Windows\IETldCache\index.datdat
MD5:D7A950FEFD60DBAA01DF2D85FEFB3862
SHA256:75D0B1743F61B76A35B1FEDD32378837805DE58D79FA950CB6E8164BFA72073A
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3532
EQNEDT32.EXE
GET
302
67.199.248.10:80
http://bit.ly/2M8N20F
US
html
173 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
3532
EQNEDT32.EXE
67.199.248.10:80
bit.ly
Bitly Inc
US
shared
3532
EQNEDT32.EXE
67.199.248.14:443
bitly.com
Bitly Inc
US
shared

DNS requests

Domain
IP
Reputation
bit.ly
  • 67.199.248.10
  • 67.199.248.11
shared
bitly.com
  • 67.199.248.14
  • 67.199.248.15
shared

Threats

PID
Process
Class
Message
3532
EQNEDT32.EXE
A Network Trojan was detected
MALWARE [PTsecurity] PowerShell.Downloader httpHeader
No debug info
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b039bf7fa59c3835de02f9c2258ea0d910394df2af2e28269a86102ce4e95bb5