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File name:

inv_7299.xls

Full analysis: https://app.any.run/tasks/e04437bc-37b9-4f35-a00b-1d579b624aed
Verdict: Malicious activity
Analysis date: November 30, 2020, 02:38:38
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: oEUdueQj, Last Saved By: Administrator, Name of Creating Application: Microsoft Excel, Create Time/Date: Fri Nov 27 10:49:40 2020, Last Saved Time/Date: Fri Nov 27 10:49:41 2020, Security: 0
MD5:

B780DFF06AD6BB32A7AF38A71966FDF2

SHA1:

B248977B3E01A479A69BD7D5E10D5C205E4B9C03

SHA256:

0FD30FF1B09E2284476A68AB03ABC61FD43CE9E22ED440C8B4649960B0A15DD8

SSDEEP:

768:oPqNk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJ9E1wvxNpOigUaE:Eok3hbdlylKsgqopeJBWhZFGkE+cL2No

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: 2424)

  • SUSPICIOUS

    • Uses RUNDLL32.EXE to load library

      • EXCEL.EXE (PID: 2424)

  • INFO

    • Creates files in the user directory

      • EXCEL.EXE (PID: 2424)

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2424)
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:
  • Worksheets
  • 1
  • Excel 4.0 Macros
  • 1
TitleOfParts:
  • Sheet1
  • dXVvpoRK
HyperlinksChanged: No
SharedDoc: No
LinksUpToDate: No
ScaleCrop: No
AppVersion: 16
Company: -
CodePage: Windows Latin 1 (Western European)
Security: None
ModifyDate: 2020:11:27 10:49:41
CreateDate: 2020:11:27 10:49:40
Software: Microsoft Excel
LastModifiedBy: Administrator
Author: oEUdueQj
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
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
2424"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
Version:
14.0.6024.1000
2784"C:\Windows\system32\rundll32.exe" C:\Users\Public\Documents\k4CRlR9B.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)
Total events
654
Read events
585
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
9
Text files
4
Unknown types
4

Dropped files

PID
Process
Filename
Type
2424EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVRCAC9.tmp.cvr —
MD5:—
SHA256:—
2424EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CabD662.tmp —
MD5:—
SHA256:—
2424EXCEL.EXEC:\Users\admin\AppData\Local\Temp\TarD663.tmp —
MD5:—
SHA256:—
2424EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\UMECGQIC.txt —
MD5:—
SHA256:—
2424EXCEL.EXEC:\Users\admin\AppData\Local\Temp\~DFBB9A71ACFF0625A3.TMP —
MD5:—
SHA256:—
2424EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\4Q78LUWN.txttext
MD5:C5D367945EF51EA41C43189F0477FDC4
SHA256:C49BFCEC4A5D226ACE52AC2D1402C1951E8608243C54B51CFFA9421CB013F289
2424EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\9FF67FB3141440EED32363089565AE60_BB764F80BB15C11285C7965909FACD9Dder
MD5:DD5B6B2A616C589AF9F187BDCCEBC42D
SHA256:C37192A4265DAE0D40D0DD77FB4B781967C063E9E06966F00D670F5A93F64A3A
2424EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CFE86DBBE02D859DC92F1E17E0574EE8_46766FC45507C0B9E264E4C18BC7288Bbinary
MD5:772ABF9FE54BF4971CA47C9041CED963
SHA256:78EE5FABEFD7DD40DA7CE096D30F309D141E1DDDC579B5AE1244E2D234A1B424
2424EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_28DEA62A0AE77228DD387E155AD0BA27der
MD5:B056033C9B18F5BCC6A5CA40049207F5
SHA256:E75B4B9CF9C7D2E71E97518DB42FCC2A34390E9DFCABDAB249790714B2F403B9
2424EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CC197601BE0898B7B0FCC91FA15D8A69_00822B812F3071D0A5AB02FB7D4F1DF9binary
MD5:DBE856CD0C2AF7F318130622B55E0265
SHA256:D086B6369461F17429ADC343DFC9B68C326CDA0AEEBECC2079010A309DB79D60
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
4
DNS requests
4
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2424
EXCEL.EXE
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQS14tALDViBvqCf47YkiQRtKz1BAQUpc436uuwdQ6UZ4i0RfrZJBCHlh8CEA0I3vrAGJM5UU%2BQSOJCQ3E%3D
US
der
279 b
whitelisted
2424
EXCEL.EXE
GET
200
172.217.16.163:80
http://ocsp.pki.goog/gts1o1core/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQDliVAU%2F6ZWzwIAAAAAgFX%2B
US
der
472 b
whitelisted
2424
EXCEL.EXE
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEAo3h2ReX7SMIk79G%2B0UDDw%3D
US
der
1.47 Kb
whitelisted
2424
EXCEL.EXE
GET
200
172.217.16.163:80
http://ocsp.pki.goog/gsr2/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBTgXIsxbvr2lBkPpoIEVRE6gHlCnAQUm%2BIHV2ccHsBqBt5ZtJot39wZhi4CDQHjtJqhjYqpgSVpULg%3D
US
der
468 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
2424
EXCEL.EXE
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2424
EXCEL.EXE
172.217.22.4:443
www.google.com
Google Inc.
US
whitelisted
2424
EXCEL.EXE
172.217.16.163:80
ocsp.pki.goog
Google Inc.
US
whitelisted
2424
EXCEL.EXE
104.18.62.178:443
rinoviral.com
Cloudflare Inc
US
shared

DNS requests

Domain
IP
Reputation
rinoviral.com
  • 104.18.62.178
  • 104.18.63.178
  • 172.67.179.13
unknown
ocsp.digicert.com
  • 93.184.220.29
whitelisted
www.google.com
  • 172.217.22.4
whitelisted
ocsp.pki.goog
  • 172.217.16.163
whitelisted

Threats

No threats detected
No debug info
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inv_7299.xls