File name:

525e268fd0f4e402a46538e8abd4e26fb6cd8961164ac372dedae7fe2960c814

Full analysis: https://app.any.run/tasks/4cdca482-4e61-4d49-a5bb-44c6fc9f9108
Verdict: Malicious activity
Analysis date: March 21, 2019, 01:13:47
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
macros
macros-on-open
Indicators:
MIME: application/vnd.ms-excel
File info: Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Author: Windows User, Last Saved By: Windows User, Name of Creating Application: Microsoft Excel, Create Time/Date: Wed Mar 20 10:23:25 2019, Last Saved Time/Date: Wed Mar 20 10:31:38 2019, Security: 0
MD5:

E0EFD04993BB3F169B71CC88474AAC95

SHA1:

1B9472407658503F1E92D11E7656AF9C3DF65CE2

SHA256:

525E268FD0F4E402A46538E8ABD4E26FB6CD8961164AC372DEDAE7FE2960C814

SSDEEP:

3072:GaxEtjPOtioVjDGUU1qfDlaGGx+cL2QnAb8fblW66CQt+RmaiIT54rLyBm87wNSN:NxEtjPOtioVjDGUU1qfDlavx+W2QnAok

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

    • Application was dropped or rewritten from another process

      • ZFSJSLN.exe (PID: 2016)
    • Unusual execution from Microsoft Office

      • EXCEL.EXE (PID: 1604)
    • Executable content was dropped or overwritten

      • EXCEL.EXE (PID: 1604)
  • SUSPICIOUS

    No suspicious indicators.
  • INFO

    • Application was crashed

      • WerFault.exe (PID: 3084)
    • Creates files in the user directory

      • EXCEL.EXE (PID: 1604)
    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 1604)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.xls | Microsoft Excel sheet (48)
.xls | Microsoft Excel sheet (alternate) (39.2)

EXIF

FlashPix

Author: Windows User
LastModifiedBy: Windows User
Software: Microsoft Excel
CreateDate: 2019:03:20 10:23:25
ModifyDate: 2019:03:20 10:31:38
Security: None
CodePage: Windows Latin 1 (Western European)
AppVersion: 14
ScaleCrop: No
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
TitleOfParts:
  • Sheet1
  • Sheet2
  • Sheet3
HeadingPairs:
  • Worksheets
  • 3
CompObjUserTypeLen: 31
CompObjUserType: Microsoft Excel 2003 Worksheet
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
35
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start excel.exe zfsjsln.exe no specs werfault.exe

Process information

PID
CMD
Path
Indicators
Parent process
1604"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /ddeC:\Program Files\Microsoft Office\Office14\EXCEL.EXE
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\excel.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\gdi32.dll
c:\windows\system32\user32.dll
2016"C:\Users\admin\AppData\Local\Temp\ZFSJSLN.exe" C:\Users\admin\AppData\Local\Temp\ZFSJSLN.exeEXCEL.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\zfsjsln.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wsock32.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\version.dll
3084"C:\Windows\system32\WerFault.exe"C:\Windows\system32\WerFault.exe
ZFSJSLN.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
3221225477
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\werfault.exe
c:\systemroot\system32\ntdll.dll
Total events
590
Read events
550
Write events
33
Delete events
7

Modification events

(PID) Process:(1604) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:writeName:ds5
Value:
6473350044060000010000000000000000000000
(PID) Process:(1604) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(1604) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(1604) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel
Operation:writeName:MTTT
Value:
440600001043AE6083DFD40100000000
(PID) Process:(1604) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:delete valueName:ds5
Value:
6473350044060000010000000000000000000000
(PID) Process:(1604) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:delete keyName:
Value:
(PID) Process:(1604) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency
Operation:delete keyName:
Value:
(PID) Process:(1604) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(1604) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(1604) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\DocumentRecovery\F8EDA
Operation:writeName:F8EDA
Value:
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
Executable files
2
Suspicious files
1
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
1604EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR87E4.tmp.cvr
MD5:
SHA256:
2016ZFSJSLN.exeC:\Users\admin\AppData\Local\Temp\aut97D2.tmp
MD5:
SHA256:
2016ZFSJSLN.exeC:\Users\admin\AppData\Local\Temp\1.resourcebinary
MD5:
SHA256:
1604EXCEL.EXEC:\Users\admin\AppData\Local\Temp\ZFSJSLN.exeexecutable
MD5:
SHA256:
1604EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\DSFJSDJGBSRE[1].exeexecutable
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

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

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1604
EXCEL.EXE
185.103.97.212:443
www.nilemixitupd.biz.pl
UK Dedicated Servers Limited
GB
suspicious

DNS requests

Domain
IP
Reputation
www.nilemixitupd.biz.pl
  • 185.103.97.212
suspicious

Threats

No threats detected
No debug info