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File name:

details1910p.xls

Full analysis: https://app.any.run/tasks/e127546e-bc7a-4ba8-a610-4adbb5bb8505
Verdict: Malicious activity
Analysis date: October 20, 2020, 01:21:18
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: 2524)

    • Unusual execution from Microsoft Office

      • EXCEL.EXE (PID: 2524)

  • SUSPICIOUS

    • Uses RUNDLL32.EXE to load library

      • EXCEL.EXE (PID: 2524)

  • INFO

    • Reads settings of System Certificates

      • EXCEL.EXE (PID: 2524)

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2524)

    • Dropped object may contain Bitcoin addresses

      • EXCEL.EXE (PID: 2524)

    • Reads Internet Cache Settings

      • 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

HeadingPairs:
  • Worksheets
  • 1
  • Excel 4.0 Macros
  • 1
TitleOfParts:
  • Sheet1
  • Y
HyperlinksChanged: No
SharedDoc: No
LinksUpToDate: No
ScaleCrop: No
AppVersion: 16
Company: -
CodePage: Windows Latin 1 (Western European)
Security: Password protected
ModifyDate: 2020:10:19 11:56:47
CreateDate: 2020:09:14 21:28:14
Software: Microsoft Excel
LastModifiedBy: fckav
Author: UJdTKYiRR
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
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
Version:
14.0.6024.1000
3368"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
632
Read events
570
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
15 156
Text files
3 477
Unknown types
213

Dropped files

PID
Process
Filename
Type
2524EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR3E75.tmp.cvr —
MD5:—
SHA256:—
2524EXCEL.EXEC:\Users\admin\AppData\Local\Temp\Cab6F5A.tmp —
MD5:—
SHA256:—
2524EXCEL.EXEC:\Users\admin\AppData\Local\Temp\Tar6F5B.tmp —
MD5:—
SHA256:—
2524EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E49827401028F7A0F97B5576C77A26CB_7CE95D8DCA26FE957E7BD7D76F353B08der
MD5:AF315FA1A389D30310D95403D7DC486E
SHA256:E080E402317DE429DC4A761928298D49107D3D7CDCEDBB0BA06AA90CC214C501
2524EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\xlsp[1].c1executable
MD5:B8501381C88EFE1D4C5DE2D805EBA1F3
SHA256:DA02F4B04F198DA2850C182B95B7776FD40DD3ACA7C03672741EAC1091488126
2524EXCEL.EXEC:\MChqqpu\RYfKXWm\YTvxeyE.dllexecutable
MD5:B8501381C88EFE1D4C5DE2D805EBA1F3
SHA256:DA02F4B04F198DA2850C182B95B7776FD40DD3ACA7C03672741EAC1091488126
3368rundll32.exeC:\Users\admin\AppData\Local\Temp\tmp.txtbinary
MD5:6088418801E87B8B50DDD4054CE8C1CF
SHA256:37968DBF425EDD44A8B99DE125BEF696C354FFE27FCAF6C1FE5220044102BE0C
2524EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B5FE026684E25755B7DDA2B6DA04802Eder
MD5:30A2303CF6492C340ABF12D13240223C
SHA256:BBEF6CCDE016E5D4ED274395B4A5A76AB86DE3617E937C68197C342B8E9E0C46
2524EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E49827401028F7A0F97B5576C77A26CB_7CE95D8DCA26FE957E7BD7D76F353B08binary
MD5:139629D823C7180DC90603124B354FEE
SHA256:86B00C3BA5DAE3C147A2D814BEEF2D7BC71A0A3D8FBA59D8CC9F66B425767CC8
2524EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B5FE026684E25755B7DDA2B6DA04802Ebinary
MD5:46A8333842BF7F9FEE49B5892D3BE1C0
SHA256:AF4C3E31A4262C9F8ECC357020689F0241B4A9CE33226A358CC2CA71D694C0FE
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
5
DNS requests
4
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2524
EXCEL.EXE
GET
200
2.16.186.35:80
http://isrg.trustid.ocsp.identrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRv9GhNQxLSSGKBnMArPUcsHYovpgQUxKexpHsscfrb4UuQdf%2FEFWCFiRACEAoBQUIAAAFThXNqC4Xspwg%3D
unknown
der
1.37 Kb
whitelisted
2524
EXCEL.EXE
GET
200
2.16.186.11:80
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
—
—
2.16.186.11:80
isrg.trustid.ocsp.identrust.com
Akamai International B.V.
—
whitelisted
—
—
2.16.186.35:80
isrg.trustid.ocsp.identrust.com
Akamai International B.V.
—
whitelisted
2524
EXCEL.EXE
8.208.102.117:443
donwloadfiles.top
Level 3 Communications, Inc.
US
unknown
—
—
45.128.207.226:443
fqnceas.su
—
—
unknown

DNS requests

Domain
IP
Reputation
donwloadfiles.top
  • 8.208.102.117
suspicious
isrg.trustid.ocsp.identrust.com
  • 2.16.186.35
  • 2.16.186.11
whitelisted
ocsp.int-x3.letsencrypt.org
  • 2.16.186.11
  • 2.16.186.27
whitelisted
fqnceas.su
  • 45.128.207.226
unknown

Threats

PID
Process
Class
Message
—
—
Potentially Bad Traffic
ET DNS Query to a *.top domain - Likely Hostile
—
—
Potentially Bad Traffic
ET DNS Query for .su TLD (Soviet Union) Often Malware Related
No debug info
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details1910p.xls