File name:

922075B1D2E58C34B8BB6B47262B77A9

Full analysis: https://app.any.run/tasks/19c84301-b4ec-4a99-9b0a-01a6a32de5e8
Verdict: Malicious activity
Analysis date: May 15, 2019, 02:01:57
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:

922075B1D2E58C34B8BB6B47262B77A9

SHA1:

D05E586251B3A965B9C9AF76568EFF912E16432F

SHA256:

76A0C2684A4429710C3BEBFF6E827881986FB8EEB9D370FAFB3AA8BBD6F371DF

SSDEEP:

6144:oJOElgNkaVtlvP5OWuK0itb/XbI99qjIaj4iNt/10FsfPv2Tz5EveNMf:/ElzaVzMslrI9AUAqFsfPv2Pnuf

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

      • WINWORD.EXE (PID: 2992)

    • Unusual execution from Microsoft Office

      • WINWORD.EXE (PID: 2992)

    • Application was dropped or rewritten from another process

      • F2AC.tmp (PID: 3388)
      • ubda.exe (PID: 1400)

    • Starts CMD.EXE for commands execution

      • WINWORD.EXE (PID: 2992)

    • Modifies the Internet Explorer registry keys for privacy or tracking

      • dwm.exe (PID: 2016)

    • Changes internet zones settings

      • dwm.exe (PID: 2016)

    • Runs injected code in another process

      • ubda.exe (PID: 1400)

    • Application was injected by another process

      • dwm.exe (PID: 2016)

    • Actions looks like stealing of personal data

      • dwm.exe (PID: 2016)

    • Changes the autorun value in the registry

      • dwm.exe (PID: 2016)

  • SUSPICIOUS

    • Creates files in the user directory

      • F2AC.tmp (PID: 3388)

    • Starts application with an unusual extension

      • WINWORD.EXE (PID: 2992)

    • Executable content was dropped or overwritten

      • F2AC.tmp (PID: 3388)

    • Starts itself from another location

      • F2AC.tmp (PID: 3388)

    • Starts Microsoft Office Application

      • cmd.exe (PID: 2720)

    • Searches for installed software

      • dwm.exe (PID: 2016)

  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2992)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2992)
      • WINWORD.EXE (PID: 2484)
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
7
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start inject winword.exe f2ac.tmp ubda.exe no specs cmd.exe no specs winword.exe no specs dwm.exe winmail.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1400"C:\Users\admin\AppData\Roaming\Gixi\ubda.exe"C:\Users\admin\AppData\Roaming\Gixi\ubda.exe—F2AC.tmp
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\roaming\gixi\ubda.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\imm32.dll
2016"C:\Windows\system32\Dwm.exe"C:\Windows\System32\dwm.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Desktop Window Manager
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\dwm.exe
c:\windows\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\uxtheme.dll
2484"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\~tmp.doc"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—cmd.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
2720cmd.exe /c C:\Users\admin\AppData\Local\Temp\~tmp.docC:\Windows\system32\cmd.exe—WINWORD.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2992"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\922075B1D2E58C34B8BB6B47262B77A9.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
3372"C:\Program Files\Windows Mail\WinMail.exe" -EmbeddingC:\Program Files\Windows Mail\WinMail.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Mail
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\windows mail\winmail.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
3388C:\Users\admin\AppData\Local\Temp\F2AC.tmpC:\Users\admin\AppData\Local\Temp\F2AC.tmp
WINWORD.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\f2ac.tmp
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\imm32.dll
Total events
1 042
Read events
983
Write events
56
Delete events
3

Modification events

(PID) Process:(2992) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:'?
Value:
273F2000B00B0000010000000000000000000000
(PID) Process:(2992) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2992) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(2992) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:WORDFiles
Value:
1320091678
(PID) Process:(2992) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1320091800
(PID) Process:(2992) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1320091801
(PID) Process:(2992) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:writeName:MTTT
Value:
B00B0000D070FD36C20AD50100000000
(PID) Process:(2992) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:!
Value:
21202000B00B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(2992) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:delete valueName:!
Value:
21202000B00B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(2992) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
Executable files
2
Suspicious files
9
Text files
0
Unknown types
6

Dropped files

PID
Process
Filename
Type
2992WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVREB87.tmp.cvr —
MD5:—
SHA256:—
2484WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR6DB7.tmp.cvr —
MD5:—
SHA256:—
3372WinMail.exeC:\Users\admin\AppData\Local\Microsoft\Windows Mail\edb.log —
MD5:—
SHA256:—
3372WinMail.exeC:\Users\admin\AppData\Local\Microsoft\Windows Mail\WindowsMail.MSMessageStore —
MD5:—
SHA256:—
3372WinMail.exeC:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\old\ —
MD5:—
SHA256:—
3372WinMail.exeC:\Users\admin\AppData\Local\Microsoft\Windows Mail\edbtmp.log —
MD5:—
SHA256:—
3372WinMail.exeC:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\temp\edb00002.log —
MD5:—
SHA256:—
3372WinMail.exeC:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\temp\WindowsMail.pat —
MD5:—
SHA256:—
3372WinMail.exeC:\Users\admin\AppData\Local\Microsoft\Windows Mail\Backup\new —
MD5:—
SHA256:—
2992WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0

HTTP requests

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

Connections

No data

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
922075B1D2E58C34B8BB6B47262B77A9