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File name:

968e1c3473e6befe77f7ea37d733a30c625c7342.rtf

Full analysis: https://app.any.run/tasks/50abff79-6329-48c1-ad56-615131a9a474
Verdict: Malicious activity
Threats:

A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection.

Malware Trends Tracker     >>>
Analysis date: February 11, 2019, 04:32:26
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
exploit
CVE-2017-11882
loader
rat
nanocore
Indicators:
MIME: text/rtf
File info: Rich Text Format data, version 1, unknown character set
MD5:

4026E7A10A49CEB51FB2AC1F857530D6

SHA1:

968E1C3473E6BEFE77F7EA37D733A30C625C7342

SHA256:

3B2586CD3A5D5E303CA71DC1C52F937387DC48DFA7F1BE94C078019F90592D24

SSDEEP:

48:IT982tUTHQlQAJKUnn3IyL6uZBs7su50skgVkPgnwuy4WkFAA04VvxbMq1WIzXml:+98qeAQmNPdOnSgCPEwBRkFY4Iy97U

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: 3744)

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

      • EQNEDT32.EXE (PID: 3744)

    • Downloads executable files from the Internet

      • EQNEDT32.EXE (PID: 3744)

    • Application was dropped or rewritten from another process

      • lancer.exe (PID: 2652)
      • lancer.exe (PID: 3508)

    • NanoCore was detected

      • lancer.exe (PID: 2652)

  • SUSPICIOUS

    • Creates files in the user directory

      • EQNEDT32.EXE (PID: 3744)
      • lancer.exe (PID: 2652)

    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 3744)

    • Application launched itself

      • lancer.exe (PID: 3508)

    • Connects to unusual port

      • lancer.exe (PID: 2652)

  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 3360)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 3360)
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
33
Monitored processes
4
Malicious processes
3
Suspicious processes
0

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
3360"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\968e1c3473e6befe77f7ea37d733a30c625c7342.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
3744"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
3508"C:\Users\admin\AppData\Roaming\lancer.exe"C:\Users\admin\AppData\Roaming\lancer.exe—EQNEDT32.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
2652"C:\Users\admin\AppData\Roaming\lancer.exe"C:\Users\admin\AppData\Roaming\lancer.exe
lancer.exe
User:
admin
Integrity Level:
MEDIUM
Total events
951
Read events
880
Write events
0
Delete events
0

Modification events

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

Dropped files

PID
Process
Filename
Type
3360WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR85FF.tmp.cvr —
MD5:—
SHA256:—
3360WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{6B26F220-B7DF-447D-A904-3718013176F1}.tmp —
MD5:—
SHA256:—
3360WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{DCD3699E-722F-4FA5-B3C0-39F92F2E5623}.tmp —
MD5:—
SHA256:—
3360WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$8e1c3473e6befe77f7ea37d733a30c625c7342.rtfpgc
MD5:316DA60827FE614D9A45F524901BCE6C
SHA256:735517466FE95156CE800CC6E1BA1045D3C632218E649CCF7D7370D744DCB136
3360WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:2BB5D56C1C8FAA7D2252FC4F1C5ACFFC
SHA256:C37FB92108F3355BFCDFDD7A02704571DCA02F1548347E21C3B089F10331CE11
3360WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{F34CF3D5-131D-478F-ABFE-A426A6758F07}.tmpbinary
MD5:D710A73198BA55C225EFB83C1EFD097F
SHA256:95F765EB7EC651C43E32029EF35161531D4F25CF5BD007EB4A3781EA040E436B
2652lancer.exeC:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.datbinary
MD5:C04E88E72DDE1673892F59DD32AAEBE9
SHA256:9B3AF08350625B609EB6600BCE2868B804F4474353C5040B50D6E856671A0F04
3744EQNEDT32.EXEC:\Users\admin\AppData\Roaming\lancer.exeexecutable
MD5:A9C914E9E366657577E1B9BD286D94B3
SHA256:3B1A89D64D3FB31F64D64C406CB0C963414D4657C548ACE9686C09F260A16625
3744EQNEDT32.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\she[1].exeexecutable
MD5:A9C914E9E366657577E1B9BD286D94B3
SHA256:3B1A89D64D3FB31F64D64C406CB0C963414D4657C548ACE9686C09F260A16625
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
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3744
EQNEDT32.EXE
GET
200
209.90.88.135:80
http://sweetestever.5gbfree.com/she.exe
US
executable
799 Kb
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2652
lancer.exe
8.8.8.8:53
—
Google Inc.
US
whitelisted
2652
lancer.exe
41.190.3.113:9012
frankshedy.ddns.net
EMTS-NIGERIA-AS
NG
unknown
3744
EQNEDT32.EXE
209.90.88.135:80
sweetestever.5gbfree.com
FIBERNET Corp.
US
suspicious

DNS requests

Domain
IP
Reputation
sweetestever.5gbfree.com
  • 209.90.88.135
malicious
frankshedy.ddns.net
  • 41.190.3.113
malicious

Threats

PID
Process
Class
Message
3744
EQNEDT32.EXE
Potentially Bad Traffic
ET CURRENT_EVENTS Terse alphanumeric executable downloader high likelihood of being hostile
3744
EQNEDT32.EXE
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
No debug info
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Reports
968e1c3473e6befe77f7ea37d733a30c625c7342.rtf