File name:

diagram-2065208376.xls

Full analysis: https://app.any.run/tasks/cd01e1b6-1b3f-4922-83d0-4a5c1cca0238
Verdict: Malicious activity
Analysis date: May 14, 2021, 07:22:29
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
macros
maldoc-42
Indicators:
MIME: application/vnd.ms-excel
File info: Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 1251, Last Saved By: vi-vi, Name of Creating Application: Microsoft Excel, Create Time/Date: Sat Sep 16 01:00:00 2006, Last Saved Time/Date: Thu May 13 09:46:10 2021, Security: 0
MD5:

CE624B5B0AEA4BAF89EB8A1D73DC1F9D

SHA1:

42C87011FA5213BAB3F39AFA6D007C6FD931EDB6

SHA256:

37CC98D50AEF48F78B46283B793177C131E1275B635EDD733D7B050B060775EE

SSDEEP:

3072:w8UrFMfTXt/BI/s/C/i/R/7/3/UQ/OhP/2/a/1/I/T/n3biIPLX4zT2UTf33mCfD:PUrFct6Uqa5DPdG9uS9QLN4zTDmR4

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

      • EXCEL.EXE (PID: 3728)
      • EXCEL.EXE (PID: 2188)

    • Drops known malicious document

      • EXCEL.EXE (PID: 3728)

  • SUSPICIOUS

    • Uses RUNDLL32.EXE to load library

      • EXCEL.EXE (PID: 2188)
      • EXCEL.EXE (PID: 3728)

  • INFO

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 3728)
      • EXCEL.EXE (PID: 2188)
      • EXCEL.EXE (PID: 2008)

    • Manual execution by user

      • EXCEL.EXE (PID: 3728)
      • EXCEL.EXE (PID: 2188)

    • Creates files in the user directory

      • EXCEL.EXE (PID: 3728)
      • EXCEL.EXE (PID: 2188)
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 (78.9)

EXIF

FlashPix

HeadingPairs:
  • Листы
  • 1
  • Макросы Excel 4.0
  • 4
TitleOfParts:
  • Doc1
  • Doc2
  • Doc3
  • Doc4
  • Doc5
LinksUpToDate: No
ScaleCrop: No
CodePage: Windows Cyrillic
Security: None
ModifyDate: 2021:05:13 08:46:10
CreateDate: 2006:09:16 00:00:00
Software: Microsoft Excel
LastModifiedBy: vi-vi
Author: -
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
48
Monitored processes
7
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start excel.exe no specs excel.exe rundll32.exe no specs rundll32.exe no specs excel.exe rundll32.exe no specs rundll32.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1712rundll32 ..\tuti.rut1,DllRegisterServerC:\Windows\system32\rundll32.exe—EXCEL.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
2008"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
2188"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
3180rundll32 ..\tuti.rut,DllRegisterServerC:\Windows\system32\rundll32.exe—EXCEL.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
3336rundll32 ..\tuti.rut1,DllRegisterServerC:\Windows\system32\rundll32.exe—EXCEL.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
3728"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
3856rundll32 ..\tuti.rut,DllRegisterServerC:\Windows\system32\rundll32.exe—EXCEL.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
Total events
1 458
Read events
1 301
Write events
124
Delete events
33

Modification events

(PID) Process:(2008) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:writeName:=06
Value:
3D303600D8070000010000000000000000000000
(PID) Process:(2008) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2008) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
Off
(PID) Process:(2008) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
Off
(PID) Process:(2008) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
Off
(PID) Process:(2008) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1031
Value:
Off
(PID) Process:(2008) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1040
Value:
Off
(PID) Process:(2008) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1049
Value:
Off
(PID) Process:(2008) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:3082
Value:
Off
(PID) Process:(2008) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1042
Value:
Off
Executable files
0
Suspicious files
1
Text files
6
Unknown types
4

Dropped files

PID
Process
Filename
Type
2008EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR7CBD.tmp.cvr —
MD5:—
SHA256:—
3728EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR8F94.tmp.cvr —
MD5:—
SHA256:—
3728EXCEL.EXEC:\Users\admin\AppData\Local\Temp\~DFA9414CC72B8F0B02.TMP —
MD5:—
SHA256:—
2188EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR6DCF.tmp.cvr —
MD5:—
SHA256:—
3728EXCEL.EXEC:\Users\admin\Desktop\diagram-2065208376.xlsdocument
MD5:—
SHA256:—
2188EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\diagram-2065208376.xls.LNKlnk
MD5:—
SHA256:—
3728EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\diagram-2065208376.xls.LNKlnk
MD5:—
SHA256:—
2188EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dattext
MD5:—
SHA256:—
3728EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dattext
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
12
DNS requests
2
Threats
3

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
3728
EXCEL.EXE
216.172.184.172:443
mayread.com
CyrusOne LLC
US
suspicious
3728
EXCEL.EXE
103.138.106.22:443
tpcsv.neosj.why3s.tw
—
—
suspicious
2188
EXCEL.EXE
216.172.184.172:443
mayread.com
CyrusOne LLC
US
suspicious
2188
EXCEL.EXE
103.138.106.22:443
tpcsv.neosj.why3s.tw
—
—
suspicious
—
—
216.172.184.172:443
mayread.com
CyrusOne LLC
US
suspicious

DNS requests

Domain
IP
Reputation
mayread.com
  • 216.172.184.172
suspicious
tpcsv.neosj.why3s.tw
  • 103.138.106.22
suspicious

Threats

PID
Process
Class
Message
3728
EXCEL.EXE
Potentially Bad Traffic
ET INFO TLS Handshake Failure
2188
EXCEL.EXE
Potentially Bad Traffic
ET INFO TLS Handshake Failure
2188
EXCEL.EXE
Potentially Bad Traffic
ET INFO TLS Handshake Failure
No debug info
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Reports
diagram-2065208376.xls