File name:

71357f80f90af2690d2d554f2f8ae57616556de5e0df3bc3f4e63c3bf4eca237

Full analysis: https://app.any.run/tasks/e5bd9c8d-1e38-4636-b8c3-882e9e0c0113
Verdict: Malicious activity
Analysis date: April 23, 2019, 09:44:10
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
macros
macros-on-open
generated-doc
Indicators:
MIME: application/msword
File info: Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Template: Normal.dotm, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Create Time/Date: Tue Dec 19 07:18:00 2017, Last Saved Time/Date: Tue Dec 19 07:18:00 2017, Number of Pages: 1, Number of Words: 88, Number of Characters: 503, Security: 0
MD5:

98B3FD6949DF214BB6C4CE6B9A86D0CD

SHA1:

5B308F98C9F77A7A59ADF5F050BAC5A92138637A

SHA256:

71357F80F90AF2690D2D554F2F8AE57616556DE5E0DF3BC3F4E63C3BF4ECA237

SSDEEP:

24576:4COstnLozvG/vwJO2BZX6aDiRgI5eis+FpOkYRM:4CvtnLCKwJ9Bp6ye5XAw

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

      • WINWORD.EXE (PID: 3356)

    • Executes scripts

      • WINWORD.EXE (PID: 3356)

    • Changes the autorun value in the registry

      • powershell.exe (PID: 3836)

    • Loads the Task Scheduler COM API

      • schtasks.exe (PID: 2480)

    • Uses Task Scheduler to run other applications

      • powershell.exe (PID: 3836)

  • SUSPICIOUS

    • Starts Microsoft Office Application

      • rundll32.exe (PID: 3016)

    • Executes PowerShell scripts

      • WScript.exe (PID: 4004)

    • Creates files in the user directory

      • powershell.exe (PID: 3836)

    • Uses ATTRIB.EXE to modify file attributes

      • powershell.exe (PID: 3836)

  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 3356)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 3356)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.flo | iGrafx FlowCharter document (36.2)
.doc | Microsoft Word document (34.5)
.doc | Microsoft Word document (old ver.) (20.5)

EXIF

FlashPix

Title: -
Subject: -
Author: -
Keywords: -
Comments: -
Template: Normal.dotm
LastModifiedBy: -
RevisionNumber: 1
Software: Microsoft Office Word
TotalEditTime: -
CreateDate: 2017:12:19 07:18:00
ModifyDate: 2017:12:19 07:18:00
Pages: 1
Words: 88
Characters: 503
Security: None
Company: -
Lines: 4
Paragraphs: 1
CharCountWithSpaces: 590
AppVersion: 15
ScaleCrop: No
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
TitleOfParts: -
HeadingPairs:
  • Title
  • 1
CodePage: Windows Latin 1 (Western European)
Hyperlinks:
  • https://nayatel.com/
CompObjUserTypeLen: 32
CompObjUserType: Microsoft Word 97-2003 Document
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
7
Malicious processes
2
Suspicious processes
2

Behavior graph

Click at the process to see the details
start rundll32.exe no specs winword.exe no specs wscript.exe no specs powershell.exe attrib.exe no specs attrib.exe no specs schtasks.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
908"C:\Windows\system32\attrib.exe" +s +h C:\Users\Public\system.ps1C:\Windows\system32\attrib.exe—powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Attribute Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\attrib.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\ulib.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2480"C:\Windows\system32\schtasks.exe" /Create /RU system /SC ONLOGON /TN Microsoft\WindowsOptimizationsService /TR "wscript C:\Users\Public\system.vbs" /FC:\Windows\system32\schtasks.exe—powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Manages scheduled tasks
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\schtasks.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\ole32.dll
3016"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Temp\71357f80f90af2690d2d554f2f8ae57616556de5e0df3bc3f4e63c3bf4eca237.floC:\Windows\system32\rundll32.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\imagehlp.dll
3356"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\71357f80f90af2690d2d554f2f8ae57616556de5e0df3bc3f4e63c3bf4eca237.flo"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—rundll32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\winword.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
3780"C:\Windows\system32\attrib.exe" +s +h C:\Users\Public\system.vbsC:\Windows\system32\attrib.exe—powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Attribute Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\attrib.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ulib.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3836"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -WindowStyle hidden -ExecutionPolicy Bypass -nologo -noprofile -file C:\Users\Public\system.ps1C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
WScript.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\atl.dll
c:\windows\system32\user32.dll
4004"C:\Windows\System32\WScript.exe" "C:\Users\Public\system.vbs" C:\Windows\System32\WScript.exe—WINWORD.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
Modules
Images
c:\windows\system32\wscript.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
Total events
2 143
Read events
1 577
Write events
556
Delete events
10

Modification events

(PID) Process:(3016) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:LangID
Value:
0904
(PID) Process:(3016) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
Value:
Adobe Acrobat Reader DC
(PID) Process:(3016) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Windows\eHome\ehshell.exe
Value:
Windows Media Center
(PID) Process:(3016) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Program Files\Internet Explorer\iexplore.exe
Value:
Internet Explorer
(PID) Process:(3016) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Windows\system32\mspaint.exe
Value:
Paint
(PID) Process:(3016) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Windows\system32\NOTEPAD.EXE
Value:
Notepad
(PID) Process:(3016) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\PROGRA~1\MICROS~1\Office14\OIS.EXE
Value:
Microsoft Office 2010
(PID) Process:(3016) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Program Files\Opera\Opera.exe
Value:
Opera Internet Browser
(PID) Process:(3016) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Program Files\Windows Photo Viewer\PhotoViewer.dll
Value:
Windows Photo Viewer
(PID) Process:(3016) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Program Files\VideoLAN\VLC\vlc.exe
Value:
VLC media player
Executable files
0
Suspicious files
2
Text files
3
Unknown types
7

Dropped files

PID
Process
Filename
Type
3356WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR2723.tmp.cvr —
MD5:—
SHA256:—
3836powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\QB011BLTMZQ3OEPUCV9Y.temp —
MD5:—
SHA256:—
3356WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~DFF69BAFF8005E4B44.TMP —
MD5:—
SHA256:—
3356WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{DE6916ED-FD3C-4526-9553-7E90C7ABA4C1}.tmp —
MD5:—
SHA256:—
3356WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{D4B040A6-00C3-434C-8966-3465AB869D80}.tmp —
MD5:—
SHA256:—
3356WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{3DB281D6-6800-408F-BBD6-862D46D8205D}.tmp —
MD5:—
SHA256:—
3356WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$357f80f90af2690d2d554f2f8ae57616556de5e0df3bc3f4e63c3bf4eca237.flopgc
MD5:—
SHA256:—
3356WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:—
SHA256:—
3356WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\16AC97B4.wmfwmf
MD5:—
SHA256:—
3356WINWORD.EXEC:\users\public\system.ps1text
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

No data

DNS requests

No data

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
71357f80f90af2690d2d554f2f8ae57616556de5e0df3bc3f4e63c3bf4eca237