analyze malware
  • Huge database of samples and IOCs
  • Custom VM setup
  • Unlimited submissions
  • Interactive approach
Sign up, it’s free
File name:

details1910p.xls

Full analysis: https://app.any.run/tasks/f5fbc56b-28ef-4c43-b823-d13ae87a27fe
Verdict: Malicious activity
Analysis date: October 19, 2020, 21:54:58
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
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: UJdTKYiRR, Last Saved By: fckav, Name of Creating Application: Microsoft Excel, Create Time/Date: Mon Sep 14 22:28:14 2020, Last Saved Time/Date: Mon Oct 19 12:56:47 2020, Security: 1
MD5:

81AE5B7E0425EF813F1876A287E3C19F

SHA1:

AFEB5B8A3FCC28152889600C86374D31B3A1E21E

SHA256:

E758B12EA734EE85058F8D42FC1DCE15F535BDA4DDFF3B424C92FA617622A675

SSDEEP:

6144:WDuwQe5W9G2ylfROuStedGVK5wnoq1Yw194oGAYUIW4yyfsrH2:CQl42yPNStedIK5qoz7ohYUI5fKH2

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

    • Executable content was dropped or overwritten

      • EXCEL.EXE (PID: 2508)

    • Unusual execution from Microsoft Office

      • EXCEL.EXE (PID: 2508)

  • SUSPICIOUS

    • Uses RUNDLL32.EXE to load library

      • EXCEL.EXE (PID: 2508)

  • INFO

    • Reads settings of System Certificates

      • EXCEL.EXE (PID: 2508)

    • Reads Internet Cache Settings

      • EXCEL.EXE (PID: 2508)

    • Dropped object may contain Bitcoin addresses

      • EXCEL.EXE (PID: 2508)

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2508)
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: UJdTKYiRR
LastModifiedBy: fckav
Software: Microsoft Excel
CreateDate: 2020:09:14 21:28:14
ModifyDate: 2020:10:19 11:56:47
Security: Password protected
CodePage: Windows Latin 1 (Western European)
Company: -
AppVersion: 16
ScaleCrop: No
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
TitleOfParts:
  • Sheet1
  • Y
HeadingPairs:
  • Worksheets
  • 1
  • Excel 4.0 Macros
  • 1
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
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
2508"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
2760"C:\Windows\System32\rundll32.exe" C:\MChqqpu\RYfKXWm\YTvxeyE.dll,DllRegisterServerC:\Windows\System32\rundll32.exe—EXCEL.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
630
Read events
568
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
1 579
Text files
3 883
Unknown types
58

Dropped files

PID
Process
Filename
Type
2508EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR4192.tmp.cvr —
MD5:—
SHA256:—
2508EXCEL.EXEC:\Users\admin\AppData\Local\Temp\Cab8CD4.tmp —
MD5:—
SHA256:—
2508EXCEL.EXEC:\Users\admin\AppData\Local\Temp\Tar8CD5.tmp —
MD5:—
SHA256:—
2760rundll32.exeC:\Users\admin\AppData\Local\Temp\tmp.txt —
MD5:—
SHA256:—
2508EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B5FE026684E25755B7DDA2B6DA04802Ebinary
MD5:3FE6515C7897CF307CECDA08293CF385
SHA256:66D112B5D2223F18A2974F79DED99254077AA72C6615741A42DBF71B03A24543
2508EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E49827401028F7A0F97B5576C77A26CB_7CE95D8DCA26FE957E7BD7D76F353B08der
MD5:AF315FA1A389D30310D95403D7DC486E
SHA256:E080E402317DE429DC4A761928298D49107D3D7CDCEDBB0BA06AA90CC214C501
2508EXCEL.EXEC:\MChqqpu\RYfKXWm\YTvxeyE.dllexecutable
MD5:A0478E894C26CFBED2D863B09415B500
SHA256:2D16DBDBBF095CF07CBB0CA6F52B805FBF017B0C17ADDDCC97501AF0744A2249
2508EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E49827401028F7A0F97B5576C77A26CB_7CE95D8DCA26FE957E7BD7D76F353B08binary
MD5:09D6545483DB08EAED9579214FE12B7F
SHA256:82E4D593AECA016124A31E2A6C13C8AD55577FDE12A6F6D435D9185CE2047E5A
2508EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\xlsp[1].c1executable
MD5:A0478E894C26CFBED2D863B09415B500
SHA256:2D16DBDBBF095CF07CBB0CA6F52B805FBF017B0C17ADDDCC97501AF0744A2249
2508EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B5FE026684E25755B7DDA2B6DA04802Eder
MD5:30A2303CF6492C340ABF12D13240223C
SHA256:BBEF6CCDE016E5D4ED274395B4A5A76AB86DE3617E937C68197C342B8E9E0C46
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
3
DNS requests
3
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2508
EXCEL.EXE
GET
200
2.16.186.11:80
http://isrg.trustid.ocsp.identrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRv9GhNQxLSSGKBnMArPUcsHYovpgQUxKexpHsscfrb4UuQdf%2FEFWCFiRACEAoBQUIAAAFThXNqC4Xspwg%3D
unknown
der
1.37 Kb
whitelisted
2508
EXCEL.EXE
GET
200
2.16.186.27:80
http://ocsp.int-x3.letsencrypt.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBR%2B5mrncpqz%2FPiiIGRsFqEtYHEIXQQUqEpqYwR93brm0Tm3pkVl7%2FOo7KECEgP%2FwJM4%2B%2BW8XmaTs%2B1dnHZ4sQ%3D%3D
unknown
der
527 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
2508
EXCEL.EXE
2.16.186.11:80
isrg.trustid.ocsp.identrust.com
Akamai International B.V.
—
whitelisted
—
—
2.16.186.27:80
ocsp.int-x3.letsencrypt.org
Akamai International B.V.
—
whitelisted
2508
EXCEL.EXE
8.208.102.117:443
donwloadfiles.top
Level 3 Communications, Inc.
US
unknown

DNS requests

Domain
IP
Reputation
donwloadfiles.top
  • 8.208.102.117
suspicious
isrg.trustid.ocsp.identrust.com
  • 2.16.186.11
  • 2.16.186.35
whitelisted
ocsp.int-x3.letsencrypt.org
  • 2.16.186.27
  • 2.16.186.11
whitelisted

Threats

PID
Process
Class
Message
—
—
Potentially Bad Traffic
ET DNS Query to a *.top domain - Likely Hostile
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2024 ANY.RUN LLC. ALL RIGHTS RESERVED
ANY.RUN
Reports
details1910p.xls