File name:

tny.doc

Full analysis: https://app.any.run/tasks/d6090e55-5247-4a05-a4e8-e269316e9404
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.

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Analysis date: November 14, 2018, 23:55:03
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
opendir
Indicators:
MIME: text/plain
File info: ASCII text, with very long lines, with CRLF, CR line terminators
MD5:

2B9FE3A1E0EB8DFCB12F3C8E2806CCF3

SHA1:

BFBB8F7922E37B5AC602DB11002A0B1933BCB7E8

SHA256:

E84D431570A6395BE242E3434A5C6AAFB9039357A3B2A1A4E5B13AD0CC1547C5

SSDEEP:

48:w/+jVIjKmbK2QewQBgEEcUYEgllMMMMMMMMMMM3MMMuMMMMMaMMMMMMMMMMMEMMF:w/q3OBC4ARvpJE86W

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

    No malicious indicators.

  • SUSPICIOUS

    • Unusual connect from Microsoft Office

      • WINWORD.EXE (PID: 2788)

  • INFO

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2788)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2788)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
31
Monitored processes
1
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winword.exe

Process information

PID
CMD
Path
Indicators
Parent process
2788"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\tny.doc"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
Total events
1 118
Read events
786
Write events
327
Delete events
5

Modification events

(PID) Process:(2788) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:!hj
Value:
21686A00E40A0000010000000000000000000000
(PID) Process:(2788) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2788) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(2788) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:WORDFiles
Value:
1299054607
(PID) Process:(2788) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1299054720
(PID) Process:(2788) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1299054721
(PID) Process:(2788) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:writeName:MTTT
Value:
E40A00007A21B785757CD40100000000
(PID) Process:(2788) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName::ij
Value:
3A696A00E40A000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(2788) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:delete valueName::ij
Value:
3A696A00E40A000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(2788) 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
1
Unknown types
2

Dropped files

PID
Process
Filename
Type
2788WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVRA081.tmp.cvr —
MD5:—
SHA256:—
2788WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:—
SHA256:—
2788WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$tny.docpgc
MD5:—
SHA256:—
2788WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\tny[1].htahtml
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
0
Threats
4

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2788
WINWORD.EXE
GET
200
31.184.198.161:80
http://31.184.198.161/~winvps/1_com/putt/tny.hta
RU
html
2.29 Kb
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2788
WINWORD.EXE
31.184.198.161:80
—
Petersburg Internet Network ltd.
RU
suspicious

DNS requests

No data

Threats

PID
Process
Class
Message
2788
WINWORD.EXE
A Network Trojan was detected
SC TROJAN_DOWNLOADER Suspicious HTA application download
2788
WINWORD.EXE
Potentially Bad Traffic
ET POLICY Possible HTA Application Download
2788
WINWORD.EXE
Attempted User Privilege Gain
ET CURRENT_EVENTS SUSPICIOUS Possible CVE-2017-0199 IE7/NoCookie/Referer HTA dl
2788
WINWORD.EXE
Attempted User Privilege Gain
ET WEB_CLIENT GENERIC VB ShellExecute Function Inside of VBSCRIPT tag
No debug info
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Reports
tny.doc