File name:

922075B1D2E58C34B8BB6B47262B77A9

Full analysis: https://app.any.run/tasks/2d87dd04-72b3-46fb-9b8c-5bca17b53af7
Verdict: Malicious activity
Analysis date: May 15, 2019, 01:58:36
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

    • Application was dropped or rewritten from another process

      • F4A0.tmp (PID: 3540)
      • gousm.exe (PID: 2504)

    • Executable content was dropped or overwritten

      • WINWORD.EXE (PID: 3028)

    • Unusual execution from Microsoft Office

      • WINWORD.EXE (PID: 3028)

    • Runs injected code in another process

      • gousm.exe (PID: 2504)

    • Application was injected by another process

      • dwm.exe (PID: 2016)

    • Starts CMD.EXE for commands execution

      • WINWORD.EXE (PID: 3028)

    • Modifies the Internet Explorer registry keys for privacy or tracking

      • dwm.exe (PID: 2016)

    • Changes internet zones settings

      • dwm.exe (PID: 2016)

  • SUSPICIOUS

    • Creates files in the user directory

      • F4A0.tmp (PID: 3540)

    • Starts itself from another location

      • F4A0.tmp (PID: 3540)

    • Starts application with an unusual extension

      • WINWORD.EXE (PID: 3028)

    • Starts Microsoft Office Application

      • cmd.exe (PID: 2856)

    • Executable content was dropped or overwritten

      • F4A0.tmp (PID: 3540)

  • INFO

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 3028)
      • WINWORD.EXE (PID: 2660)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 3028)
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
38
Monitored processes
6
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start inject winword.exe f4a0.tmp gousm.exe no specs cmd.exe no specs winword.exe no specs dwm.exe

Process information

PID
CMD
Path
Indicators
Parent process
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
2504"C:\Users\admin\AppData\Roaming\Veedu\gousm.exe"C:\Users\admin\AppData\Roaming\Veedu\gousm.exe—F4A0.tmp
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\roaming\veedu\gousm.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
2660"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
2856cmd.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\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3028"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
3540C:\Users\admin\AppData\Local\Temp\F4A0.tmpC:\Users\admin\AppData\Local\Temp\F4A0.tmp
WINWORD.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\f4a0.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
869
Read events
840
Write events
26
Delete events
3

Modification events

(PID) Process:(3028) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:ec
Value:
65632000D40B0000010000000000000000000000
(PID) Process:(3028) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(3028) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(3028) 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:(3028) 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:(3028) 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:(3028) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:writeName:MTTT
Value:
D40B00003C4B0CBFC10AD50100000000
(PID) Process:(3028) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:.e
Value:
2E652000D40B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(3028) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:delete valueName:.e
Value:
2E652000D40B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(3028) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
Executable files
2
Suspicious files
7
Text files
0
Unknown types
3

Dropped files

PID
Process
Filename
Type
3028WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVREBE5.tmp.cvr —
MD5:—
SHA256:—
2660WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR7009.tmp.cvr —
MD5:—
SHA256:—
3028WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:—
SHA256:—
3028WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$2075B1D2E58C34B8BB6B47262B77A9.rtfpgc
MD5:—
SHA256:—
3028WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~tmp.docdocument
MD5:—
SHA256:—
2016dwm.exeC:\Users\admin\AppData\Roaming\Hodiy\laehs.waubinary
MD5:—
SHA256:—
3028WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{DCE0A545-83E3-4FE3-A8F2-3B7015411538}.tmpbinary
MD5:—
SHA256:—
3028WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{03044EBE-C264-4142-B848-1F98153932F3}.tmpsmt
MD5:5D4D94EE7E06BBB0AF9584119797B23A
SHA256:4826C0D860AF884D3343CA6460B0006A7A2CE7DBCCC4D743208585D997CC5FD1
3540F4A0.tmpC:\Users\admin\AppData\Roaming\Veedu\gousm.exeexecutable
MD5:—
SHA256:—
3028WINWORD.EXEC:\Users\admin\AppData\Local\Temp\F4A0.tmpexecutable
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