File name:

factura.doc

Full analysis: https://app.any.run/tasks/296ef9e0-4d42-4d19-87e5-bf47bf00b9e3
Verdict: Malicious activity
Analysis date: December 02, 2023, 15:58:55
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
MIME: text/rtf
File info: Rich Text Format data, version 7
MD5:

05C137D8E79CE59ED6E4B7CD78E5B8A2

SHA1:

3A41DE3774B6A17A34A8BEDF1A0881A3F08D492D

SHA256:

5A31C77293AF2920D7020D5D0236691ADCEA2C57C2716658CE118A5CBA9D4913

SSDEEP:

192:TMv9/nrxOgNIVk04Pre4VqPuc+17rf14g/gjXKSDxX8VxrdPJH:Yv9/rsok+Prz1dZKXDsjtJH

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

    • Suspicious connection from the Equation Editor

      • EQNEDT32.EXE (PID: 4032)

  • SUSPICIOUS

    • Reads the Internet Settings

      • EQNEDT32.EXE (PID: 4032)

  • INFO

    • Checks supported languages

      • EQNEDT32.EXE (PID: 4032)
      • wmpnscfg.exe (PID: 2964)

    • Reads the computer name

      • EQNEDT32.EXE (PID: 4032)
      • wmpnscfg.exe (PID: 2964)

    • Checks proxy server information

      • EQNEDT32.EXE (PID: 4032)

    • Reads the machine GUID from the registry

      • EQNEDT32.EXE (PID: 4032)

    • Manual execution by a user

      • wmpnscfg.exe (PID: 2964)
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.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winword.exe no specs eqnedt32.exe wmpnscfg.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2412"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\factura.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:\windows\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_5.82.7601.18837_none_ec86b8d6858ec0bc\comctl32.dll
2964"C:\Program Files\Windows Media Player\wmpnscfg.exe"C:\Program Files\Windows Media Player\wmpnscfg.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Media Player Network Sharing Service Configuration Application
Exit code:
0
Version:
12.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\windows media player\wmpnscfg.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
4032"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:\windows\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
Total events
3 162
Read events
2 697
Write events
339
Delete events
126

Modification events

(PID) Process:(2412) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(2412) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
On
(PID) Process:(2412) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
On
(PID) Process:(2412) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
On
(PID) Process:(2412) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1031
Value:
On
(PID) Process:(2412) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1040
Value:
On
(PID) Process:(2412) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1049
Value:
On
(PID) Process:(2412) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:3082
Value:
On
(PID) Process:(2412) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1042
Value:
On
(PID) Process:(2412) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1055
Value:
On
Executable files
0
Suspicious files
2
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
2412WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR808E.tmp.cvr —
MD5:—
SHA256:—
2412WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$ctura.doc.rtfbinary
MD5:98B1712C771D3041EC3C899D0DEFEDD8
SHA256:58F8F87AAB9C0187C27FBCF9270C4CF3C5D7EEEF872DC32D018008518204A5B5
2412WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmbinary
MD5:B0184B5A13125E97E6A529F44A227195
SHA256:D15BE729630F5C818AB0FBF6C9E27CC3979D1FCA634F226FA662FC49E9F16E99
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
5
DNS requests
2
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4032
EQNEDT32.EXE
GET
404
185.36.74.48:80
http://seed-bc.com/juop4/plwr/mklo/rbn/jan2.exe
unknown
html
315 b
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
868
svchost.exe
23.35.228.137:80
—
AKAMAI-AS
DE
unknown
4032
EQNEDT32.EXE
185.36.74.48:80
seed-bc.com
Fastweb
IT
unknown
4
System
192.168.100.255:138
—
—
—
whitelisted
868
svchost.exe
184.30.20.134:80
armmf.adobe.com
AKAMAI-AS
DE
unknown
4
System
192.168.100.255:137
—
—
—
whitelisted

DNS requests

Domain
IP
Reputation
seed-bc.com
  • 185.36.74.48
malicious
armmf.adobe.com
  • 184.30.20.134
whitelisted

Threats

PID
Process
Class
Message
4032
EQNEDT32.EXE
Potentially Bad Traffic
ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
No debug info
Interactive malware hunting service ANY.RUN
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Reports
factura.doc