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File name:

scan.01.doc

Full analysis: https://app.any.run/tasks/9d3d2215-9f49-49d6-8c28-7d9334f6674d
Verdict: Malicious activity
Analysis date: January 23, 2019, 06:36:53
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:

C9DE90D1B067D29A673EA0DE9B36BA1E

SHA1:

15B830190CFB1442B929A19198AD905D80A8D67A

SHA256:

84276750AD6D01A700936B21073F1482025000153EF9D3E12AB23F416F5C39DB

SSDEEP:

96:um2GgOM5YnGACwplB6fKsh/8z6Qb3HoNYMFOav9s4yNK:XVgOMWnjB63/ijIYUsxK

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: 3220)

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

      • EQNEDT32.EXE (PID: 3220)

    • Application was dropped or rewritten from another process

      • assat.exe (PID: 2380)

  • SUSPICIOUS

    • Creates files in the user directory

      • EQNEDT32.EXE (PID: 3220)

    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 3220)

  • INFO

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2948)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2948)
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
33
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
2948"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\scan.01.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
3220"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
2380C:\Users\admin\AppData\Roaming\assat.exeC:\Users\admin\AppData\Roaming\assat.exe—EQNEDT32.EXE
User:
admin
Integrity Level:
MEDIUM
Total events
1 102
Read events
745
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
0
Text files
1
Unknown types
3

Dropped files

PID
Process
Filename
Type
2948WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR908E.tmp.cvr —
MD5:—
SHA256:—
3220EQNEDT32.EXEC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@dropmybin[1].txttext
MD5:036DDF66F65D7FBED880923D2E5DF3BD
SHA256:2A10D840C2383AFE26F7B1571815102A05BEA6758E65B40452350D2BE23FE588
2948WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:6E28B672E33ED44FA2233E4B0EA4D984
SHA256:ECF9C6BE22E4A542EBECD6F2A9B2ABCD77BA994D3F8910570A44D4737F95D6E1
3220EQNEDT32.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\oztrsl[1].exeexecutable
MD5:B9E04A9E4B38302A4DC5D338F9B5E839
SHA256:F27EDC5686B570A2AB494CED480BD360F1707C9402100F585D2FD032FD040D92
3220EQNEDT32.EXEC:\Users\admin\AppData\Roaming\assat.exeexecutable
MD5:B9E04A9E4B38302A4DC5D338F9B5E839
SHA256:F27EDC5686B570A2AB494CED480BD360F1707C9402100F585D2FD032FD040D92
2948WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$can.01.docpgc
MD5:2BCA3C7EE8BEF6B608C05116167AF99C
SHA256:F509573E42670BF04D45158DCCA2DA36CC35532ACC5C5157C263C4DBA72A67E8
3220EQNEDT32.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
3
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3220
EQNEDT32.EXE
GET
301
104.27.151.26:80
http://files.dropmybin.me/oztrsl.exe
US
—
—
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3220
EQNEDT32.EXE
104.27.150.26:80
files.dropmybin.me
Cloudflare Inc
US
shared
3220
EQNEDT32.EXE
104.27.151.26:443
files.dropmybin.me
Cloudflare Inc
US
shared
3220
EQNEDT32.EXE
104.27.151.26:80
files.dropmybin.me
Cloudflare Inc
US
shared

DNS requests

Domain
IP
Reputation
files.dropmybin.me
  • 104.27.150.26
  • 104.27.151.26
malicious

Threats

No threats detected
No debug info
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Reports
scan.01.doc