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File name:

file.doc

Full analysis: https://app.any.run/tasks/7bb9311e-138e-4ede-932c-3789fdb72674
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.

Analysis date: December 18, 2018, 13:48:41
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
macros
macros-on-open
generated-doc
trojan
nemucod
loader
Indicators:
MIME: application/msword
File info: Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Title: jarnqjnotguohojlueoe, Subject: pwmjktby, Author: wrval, Comments: ffmngwescsailssbmmwgtvsae, Template: Normal.dotm, Last Saved By: victim, Revision Number: 2, Name of Creating Application: Microsoft Office Word, Total Editing Time: 01:00, Create Time/Date: Tue Dec 18 13:26:00 2018, Last Saved Time/Date: Tue Dec 18 13:26:00 2018, Number of Pages: 1, Number of Words: 54, Number of Characters: 311, Security: 0
MD5:

3607DAFE4A7FA0A2B994CB940F0BA52D

SHA1:

65D28251323DE5B01F83C2F3A861A35FB834DCA4

SHA256:

CF3260BC63BD66CA3590C9AB5E95EC51F30BE8E8D35C591B8011A9A735B211E0

SSDEEP:

384:jBZ3EDN6Sz0YDfV9fP4iS2N8MYI7WfDOxz99ttB30Rod0jn2gxA:jBZ3EDN6kjVlNyfDOxz99lJW2

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

    • Executable content was dropped or overwritten

      • WINWORD.EXE (PID: 2672)
    • Requests a remote executable file from MS Office

      • WINWORD.EXE (PID: 2672)
    • Unusual execution from Microsoft Office

      • WINWORD.EXE (PID: 2672)
    • Loads dropped or rewritten executable

      • qwerty2.exe (PID: 2716)
    • NEMUCOD was detected

      • WINWORD.EXE (PID: 2672)
    • Application was dropped or rewritten from another process

      • qwerty2.exe (PID: 2716)
      • qwerty2.exe (PID: 3108)
    • Downloads executable files from IP

      • WINWORD.EXE (PID: 2672)
    • Uses SVCHOST.EXE for hidden code execution

      • qwerty2.exe (PID: 3108)
    • Loads the Task Scheduler COM API

      • svchost.exe (PID: 4088)
  • SUSPICIOUS

    • Reads Internet Cache Settings

      • WINWORD.EXE (PID: 2672)
    • Executable content was dropped or overwritten

      • qwerty2.exe (PID: 2716)
      • svchost.exe (PID: 4088)
    • Unusual connect from Microsoft Office

      • WINWORD.EXE (PID: 2672)
    • Creates files in the program directory

      • svchost.exe (PID: 4088)
    • Application launched itself

      • qwerty2.exe (PID: 2716)
  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2672)
    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2672)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.doc | Microsoft Word document (54.2)
.doc | Microsoft Word document (old ver.) (32.2)

EXIF

FlashPix

Title: jarnqjnotguohojlueoe
Subject: pwmjktby
Author: wrval
Comments: ffmngwescsailssbmmwgtvsae
Template: Normal.dotm
LastModifiedBy: victim
RevisionNumber: 2
Software: Microsoft Office Word
TotalEditTime: 1.0 minutes
CreateDate: 2018:12:18 13:26:00
ModifyDate: 2018:12:18 13:26:00
Pages: 1
Words: 54
Characters: 311
Security: None
CodePage: Windows Latin 1 (Western European)
Category: jjyrgar
Company: jwvynh
Lines: 2
Paragraphs: 1
CharCountWithSpaces: 364
AppVersion: 15
ScaleCrop: No
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
TitleOfParts: jarnqjnotguohojlueoe
HeadingPairs:
  • Title
  • 1
CompObjUserTypeLen: 32
CompObjUserType: Microsoft Word 97-2003 Document
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
34
Monitored processes
4
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start #NEMUCOD winword.exe qwerty2.exe qwerty2.exe svchost.exe

Process information

PID
CMD
Path
Indicators
Parent process
2672"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\file.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
2716C:\Users\admin\AppData\Local\Temp\qwerty2.exeC:\Users\admin\AppData\Local\Temp\qwerty2.exe
WINWORD.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3108C:\Users\admin\AppData\Local\Temp\qwerty2.exeC:\Users\admin\AppData\Local\Temp\qwerty2.exe
qwerty2.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
4088C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe
qwerty2.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Host Process for Windows Services
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
1 474
Read events
1 076
Write events
0
Delete events
0

Modification events

No data
Executable files
6
Suspicious files
1
Text files
7
Unknown types
3

Dropped files

PID
Process
Filename
Type
2672WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR95CB.tmp.cvr
MD5:
SHA256:
2716qwerty2.exeC:\Users\admin\AppData\Local\Temp\nsuA201.tmp
MD5:
SHA256:
2672WINWORD.EXEC:\Users\admin\AppData\Local\Temp\qwerty2.exeexecutable
MD5:7B1B00FEAEFEF192C02C360A883B400A
SHA256:F476342981C639D55CE2F5471C3E9962FD2D5162890E55D2B4E45DDC641F207F
2716qwerty2.exeC:\Users\admin\AppData\Local\Temp\11009_globe.jsontext
MD5:C329CEB05806D30ECEC36C4E26C29698
SHA256:F4CC057A750E90F6197C820EFD62B461C68E06DB1DE6B414096DA94633BD787D
2672WINWORD.EXEC:\Users\admin\AppData\Local\Temp\VBE\MSForms.exdtlb
MD5:843A3F6B8C1D59D8303099BBD7181C9B
SHA256:DDBF74F1A9424CB266A511CB03617453498068B16898B04B0444AC1AD5E03956
2672WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:8135A5C2344BDB52A429FD07B5484C31
SHA256:90BF32381781A50BDBACF8BBB1CE1988F2ADAB0F81B918834DAF7A3E4A8D3CAC
2716qwerty2.exeC:\Users\admin\AppData\Local\Temp\aswHdsKe.sys.sumtext
MD5:F6E5304CC7299FFEB931520735E5DF5D
SHA256:A34AE91D0A64EBED11C9EA074074A86184910DCF23E00CAD709B758605134788
2716qwerty2.exeC:\Users\admin\AppData\Local\Temp\aerometers.dllexecutable
MD5:3E153F37681EAE4D747CF29D7DA0C21C
SHA256:19591882B072D3DA133E1C6106FDC0A4413DFB86CA5605F94ACBC4EB6968B693
4088svchost.exeC:\ProgramData\{C654A916-CA16-4424-BE78-3EE7C63190B2}\wwjaykqgbjn.exeexecutable
MD5:F978399CEDE50F76016B7B30690AD711
SHA256:EB27FF37F749936A79B4997B495EAE94F118A6B6E097C392A0B98CE54948EA37
2716qwerty2.exeC:\Users\admin\AppData\Local\Temp\RNWebViewBridgeObject.winmdexecutable
MD5:AB52AE0F3D20AB47BF177D981E431BA6
SHA256:88E4B6A316B065996403C257AACCA57573FF37FAB58D7FED87A345C6CEFC34FB
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
0
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2672
WINWORD.EXE
GET
200
209.141.61.249:80
http://209.141.61.249/23.exe
US
executable
154 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
2672
WINWORD.EXE
209.141.61.249:80
FranTech Solutions
US
malicious

DNS requests

No data

Threats

PID
Process
Class
Message
2672
WINWORD.EXE
A Network Trojan was detected
ET TROJAN JS/Nemucod requesting EXE payload 2016-02-01
2672
WINWORD.EXE
A Network Trojan was detected
ET INFO Executable Download from dotted-quad Host
2672
WINWORD.EXE
A Network Trojan was detected
ET CURRENT_EVENTS Likely Evil EXE download from dotted Quad by MSXMLHTTP M1
2672
WINWORD.EXE
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
2672
WINWORD.EXE
A Network Trojan was detected
ET TROJAN JS/Nemucod.M.gen downloading EXE payload
2672
WINWORD.EXE
A Network Trojan was detected
ET CURRENT_EVENTS Likely Evil EXE download from dotted Quad by MSXMLHTTP M2
2672
WINWORD.EXE
Potentially Bad Traffic
ET INFO SUSPICIOUS Dotted Quad Host MZ Response
Process
Message
qwerty2.exe
Start
qwerty2.exe
Stop ok