File name:

Contract_6588.doc

Full analysis: https://app.any.run/tasks/580aa295-111c-4123-957a-ed6c325b0b7f
Verdict: Malicious activity
Analysis date: November 13, 2020, 12:37:18
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
macros
macros-on-close
Indicators:
MIME: application/msword
File info: Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: User, Template: Normal.dotm, Last Saved By: kirin, Revision Number: 7, Name of Creating Application: Microsoft Office Word, Total Editing Time: 20:00, Create Time/Date: Sun May 10 01:31:00 2020, Last Saved Time/Date: Wed Oct 28 04:44:00 2020, Number of Pages: 2, Number of Words: 89482, Number of Characters: 510049, Security: 0
MD5:

7DBD8ECFADA1D39A81A58C9468B91039

SHA1:

0D21E2742204D1F98F6FCABE0544570FD6857DD3

SHA256:

DC40E48D2EB0E57CD16B1792BDCCC185440F632783C7BCC87C955E1D4E88FC95

SSDEEP:

12288:emkTbAui+yjlKtAMgWffRtpqgnydr6YqVPCspBZZLFLIx/mBDOq1a:emkvVW9gnyQxtN9eEBDOQa

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

    • Loads dropped or rewritten executable

      • Rundll32.exe (PID: 1656)

    • Application was dropped or rewritten from another process

      • tmp_e473b4.exe (PID: 2576)

  • SUSPICIOUS

    • Executed via WMI

      • Certutil.exe (PID: 464)
      • Rundll32.exe (PID: 1656)

    • Executable content was dropped or overwritten

      • Certutil.exe (PID: 464)
      • Rundll32.exe (PID: 1656)

    • Creates files in the user directory

      • Rundll32.exe (PID: 1656)

    • Reads Internet Cache Settings

      • Rundll32.exe (PID: 1656)

  • INFO

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2840)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2840)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.doc | Microsoft Word document (54.2)
.doc | Microsoft Word document (old ver.) (32.2)

EXIF

FlashPix

Title: -
Subject: -
Author: User
Keywords: -
Comments: -
Template: Normal.dotm
LastModifiedBy: kirin
RevisionNumber: 7
Software: Microsoft Office Word
TotalEditTime: 20.0 minutes
CreateDate: 2020:05:10 00:31:00
ModifyDate: 2020:10:28 04:44:00
Pages: 2
Words: 89482
Characters: 510049
Security: None
CodePage: Windows Latin 1 (Western European)
Company: -
Lines: 4250
Paragraphs: 1196
CharCountWithSpaces: 598335
AppVersion: 16
ScaleCrop: No
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
TitleOfParts: -
HeadingPairs:
  • Title
  • 1
CompObjUserTypeLen: 32
CompObjUserType: Microsoft Word 97-2003 Document
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
4
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
start drop and start winword.exe no specs certutil.exe rundll32.exe tmp_e473b4.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
464Certutil -decode C:\Users\Public\Ksh1.xls C:\Users\Public\Ksh1.pdfC:\Windows\system32\Certutil.exe
wmiprvse.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
CertUtil.exe
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\certutil.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\certcli.dll
c:\windows\system32\atl.dll
1656Rundll32 C:\Users\Public\Ksh1.pdf,InC:\Windows\system32\Rundll32.exe
wmiprvse.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
2576C:\Users\admin\AppData\Local\Temp/tmp_e473b4.exeC:\Users\admin\AppData\Local\Temp\tmp_e473b4.exe—Rundll32.exe
User:
admin
Company:
Twenty Squares
Integrity Level:
MEDIUM
Description:
Addictedsarah chaturbate iree token
Exit code:
0
Version:
1.00
Modules
Images
c:\users\admin\appdata\local\temp\tmp_e473b4.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.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
2840"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\Contract_6588.doc"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\winword.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\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
Total events
1 530
Read events
1 100
Write events
235
Delete events
195

Modification events

(PID) Process:(2840) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:y)3
Value:
79293300180B0000010000000000000000000000
(PID) Process:(2840) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2840) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
Off
(PID) Process:(2840) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
Off
(PID) Process:(2840) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
Off
(PID) Process:(2840) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1031
Value:
Off
(PID) Process:(2840) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1040
Value:
Off
(PID) Process:(2840) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1049
Value:
Off
(PID) Process:(2840) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:3082
Value:
Off
(PID) Process:(2840) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1042
Value:
Off
Executable files
2
Suspicious files
8
Text files
11
Unknown types
14

Dropped files

PID
Process
Filename
Type
2840WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR59E9.tmp.cvr —
MD5:—
SHA256:—
2840WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRD0001.doc —
MD5:—
SHA256:—
2840WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRD0003.doc —
MD5:—
SHA256:—
2840WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRD0002.doc —
MD5:—
SHA256:—
2840WINWORD.EXEC:\Users\Public\~WRD0000.tmp —
MD5:—
SHA256:—
2840WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRD0005.doc —
MD5:—
SHA256:—
2840WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRD3945.doc —
MD5:—
SHA256:—
2840WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRD3922.doc —
MD5:—
SHA256:—
2840WINWORD.EXEC:\Users\Public\~WRD0004.tmp —
MD5:—
SHA256:—
2840WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~DF1DCDC0A70FAA5BA7.TMP —
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
1656
Rundll32.exe
GET
200
151.139.128.14:80
http://ocsp.usertrust.com/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTNMNJMNDqCqx8FcBWK16EHdimS6QQUU3m%2FWqorSs9UgOHYm8Cd8rIDZssCEQCTi7COYph7T3X5jLalBFyW
US
der
728 b
whitelisted
1656
Rundll32.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQS14tALDViBvqCf47YkiQRtKz1BAQUpc436uuwdQ6UZ4i0RfrZJBCHlh8CEAjKSzrqHlGx8XC%2FpYpj8LQ%3D
US
der
279 b
whitelisted
1656
Rundll32.exe
GET
200
151.139.128.14:80
http://ocsp.usertrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRyyuDOSqb8BtprWZSAvBT9kFoYdwQU%2BftQxItnu2dk%2FoMhpqnOP1WEk5kCEBl1KfDoE6Kd%2B9KkjaxXnpA%3D
US
der
471 b
whitelisted
1656
Rundll32.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEAo3h2ReX7SMIk79G%2B0UDDw%3D
US
der
1.47 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1656
Rundll32.exe
104.28.19.220:443
pornthash.mobi
Cloudflare Inc
US
suspicious
1656
Rundll32.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
1656
Rundll32.exe
89.40.211.3:443
ip115038968.ahcdn.com
Sc Rexnet Srl
RO
unknown
1656
Rundll32.exe
151.139.128.14:80
ocsp.usertrust.com
Highwinds Network Group, Inc.
US
suspicious

DNS requests

Domain
IP
Reputation
pornthash.mobi
  • 104.28.19.220
  • 104.28.18.220
  • 172.67.154.11
suspicious
ocsp.digicert.com
  • 93.184.220.29
whitelisted
mov.pornthash.mobi
  • 104.28.19.220
  • 104.28.18.220
  • 172.67.154.11
suspicious
ip115038968.ahcdn.com
  • 89.40.211.3
unknown
ocsp.usertrust.com
  • 151.139.128.14
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
Contract_6588.doc