File name:

invoice.xls

Full analysis: https://app.any.run/tasks/ebeffdbc-4190-4b2b-bfbc-dd7dc549a174
Verdict: Malicious activity
Analysis date: November 30, 2020, 01:10:56
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
macros
macros40
Indicators:
MIME: application/vnd.ms-excel
File info: Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: jjsV, Last Saved By: Administrator, Name of Creating Application: Microsoft Excel, Create Time/Date: Fri Nov 27 13:35:21 2020, Last Saved Time/Date: Fri Nov 27 13:35:22 2020, Security: 0
MD5:

222988B7A4A6E84B3AAB4DEE83F8D99D

SHA1:

DDB10FD5AFB16BDC8DECCA695E545520DEF2B755

SHA256:

4D0D330F1E2B24C3A404CC3C585AEB417D96E9749FA72A85FB615E79408DDF6F

SSDEEP:

768:dPqNk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJVHKN5xE7lgGSWNrmpZSvv:Vok3hbdlylKsgqopeJBWhZFGkE+cL2NS

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: 2524)

  • SUSPICIOUS

    • Uses RUNDLL32.EXE to load library

      • EXCEL.EXE (PID: 2524)

  • INFO

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2524)

    • Reads settings of System Certificates

      • EXCEL.EXE (PID: 2524)

    • Creates files in the user directory

      • EXCEL.EXE (PID: 2524)
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

Author: jjsV
LastModifiedBy: Administrator
Software: Microsoft Excel
CreateDate: 2020:11:27 13:35:21
ModifyDate: 2020:11:27 13:35:22
Security: None
CodePage: Windows Latin 1 (Western European)
Company: -
AppVersion: 16
ScaleCrop: No
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
TitleOfParts:
  • Sheet1
  • rPtKmOF
HeadingPairs:
  • Worksheets
  • 1
  • Excel 4.0 Macros
  • 1
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
36
Monitored processes
2
Malicious processes
1
Suspicious processes
0

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
2524"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
2988"C:\Windows\system32\rundll32.exe" C:\Users\Public\Documents\SNGF7o.txt,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
646
Read events
578
Write events
53
Delete events
15

Modification events

(PID) Process:(2524) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:writeName:?>;
Value:
3F3E3B00DC090000010000000000000000000000
(PID) Process:(2524) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2524) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
Off
(PID) Process:(2524) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
Off
(PID) Process:(2524) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
Off
(PID) Process:(2524) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1031
Value:
Off
(PID) Process:(2524) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1040
Value:
Off
(PID) Process:(2524) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1049
Value:
Off
(PID) Process:(2524) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:3082
Value:
Off
(PID) Process:(2524) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1042
Value:
Off
Executable files
0
Suspicious files
9
Text files
5
Unknown types
4

Dropped files

PID
Process
Filename
Type
2524EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVRD23F.tmp.cvr —
MD5:—
SHA256:—
2524EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CabECAE.tmp —
MD5:—
SHA256:—
2524EXCEL.EXEC:\Users\admin\AppData\Local\Temp\TarECAF.tmp —
MD5:—
SHA256:—
2524EXCEL.EXEC:\Users\admin\AppData\Local\Temp\~DF4952A31087BF248A.TMP —
MD5:—
SHA256:—
2524EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E49827401028F7A0F97B5576C77A26CB_7CE95D8DCA26FE957E7BD7D76F353B08der
MD5:—
SHA256:—
2524EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CFE86DBBE02D859DC92F1E17E0574EE8_46766FC45507C0B9E264E4C18BC7288Bbinary
MD5:—
SHA256:—
2524EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\FDYD3KQD.txttext
MD5:—
SHA256:—
2524EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PO2HN1X2\UMM4GU8W.htmhtml
MD5:—
SHA256:—
2524EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CC197601BE0898B7B0FCC91FA15D8A69_00822B812F3071D0A5AB02FB7D4F1DF9der
MD5:—
SHA256:—
2524EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CC197601BE0898B7B0FCC91FA15D8A69_00822B812F3071D0A5AB02FB7D4F1DF9binary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
5
DNS requests
5
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2524
EXCEL.EXE
GET
200
2.16.186.11:80
http://isrg.trustid.ocsp.identrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRv9GhNQxLSSGKBnMArPUcsHYovpgQUxKexpHsscfrb4UuQdf%2FEFWCFiRACEAoBQUIAAAFThXNqC4Xspwg%3D
unknown
der
1.37 Kb
whitelisted
2524
EXCEL.EXE
GET
200
172.217.21.195:80
http://ocsp.pki.goog/gsr2/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBTgXIsxbvr2lBkPpoIEVRE6gHlCnAQUm%2BIHV2ccHsBqBt5ZtJot39wZhi4CDQHjtJqhjYqpgSVpULg%3D
US
der
468 b
whitelisted
2524
EXCEL.EXE
GET
200
172.217.21.195:80
http://ocsp.pki.goog/gts1o1core/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQD76E8xQFZstgIAAAAAgFWS
US
der
472 b
whitelisted
2524
EXCEL.EXE
GET
200
172.217.21.195:80
http://ocsp.pki.goog/gts1o1core/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQDliVAU%2F6ZWzwIAAAAAgFX%2B
US
der
472 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2524
EXCEL.EXE
70.32.23.26:443
corlatina.edu.co
A2 Hosting, Inc.
US
malicious
2524
EXCEL.EXE
2.16.186.11:80
isrg.trustid.ocsp.identrust.com
Akamai International B.V.
—
whitelisted
2524
EXCEL.EXE
172.217.12.142:443
google.com
Google Inc.
US
whitelisted
2524
EXCEL.EXE
172.217.21.195:80
ocsp.pki.goog
Google Inc.
US
whitelisted
2524
EXCEL.EXE
172.217.23.100:443
www.google.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
corlatina.edu.co
  • 70.32.23.26
unknown
isrg.trustid.ocsp.identrust.com
  • 2.16.186.11
  • 2.16.186.35
whitelisted
google.com
  • 172.217.12.142
malicious
ocsp.pki.goog
  • 172.217.21.195
whitelisted
www.google.com
  • 172.217.23.100
malicious

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
invoice.xls