URL:

http://192.3.13.62/..------------t--.---------z.-ze------W.-------W---w--w_W_W-_w-w_w-_-------/v..------------t--.---------z.-ze------W.-------W---w--w_W_W-_w-w_w-_-------.doc

Full analysis: https://app.any.run/tasks/bb974dc9-c9ce-4a5e-9e2e-ca0fe686afde
Verdict: Malicious activity
Threats:

A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection.

Malware Trends Tracker     >>>
Analysis date: May 20, 2022, 16:54:49
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
opendir
trojan
exploit
cve-2017-11882
loader
Indicators:
MD5:

F414A215F509AB66DB10E988A315035D

SHA1:

E1B1D98448BA6737F643BBE056CC49DFF38C3DA4

SHA256:

E14C37A4E0885D7A75546B302424E3C16BF60453D1EE04B7B3E3F9767FC72F4F

SSDEEP:

3:N1KkXmiLGI81Ikj11IIyp1v1/693IIs/KI81Ikj11IIyp1v1/693IIvn:Ck2WGv1twSv1tbn

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

    • Drops executable file immediately after starts

      • EQNEDT32.EXE (PID: 2756)
      • vbc.exe (PID: 3500)

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

      • EQNEDT32.EXE (PID: 2756)

    • Application was dropped or rewritten from another process

      • vbc.exe (PID: 3500)

    • Loads dropped or rewritten executable

      • vbc.exe (PID: 3500)

  • SUSPICIOUS

    • Reads default file associations for system extensions

      • WINWORD.EXE (PID: 3356)
      • iexplore.exe (PID: 2948)

    • Reads Microsoft Outlook installation path

      • iexplore.exe (PID: 1004)

    • Starts Microsoft Office Application

      • iexplore.exe (PID: 2948)
      • WINWORD.EXE (PID: 3356)

    • Application launched itself

      • WINWORD.EXE (PID: 3356)

    • Reads the computer name

      • EQNEDT32.EXE (PID: 2756)
      • vbc.exe (PID: 3500)

    • Executed via COM

      • EQNEDT32.EXE (PID: 2756)

    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 2756)
      • vbc.exe (PID: 3500)

    • Checks supported languages

      • EQNEDT32.EXE (PID: 2756)
      • vbc.exe (PID: 3500)

    • Drops a file with a compile date too recent

      • EQNEDT32.EXE (PID: 2756)
      • vbc.exe (PID: 3500)

  • INFO

    • Reads the computer name

      • iexplore.exe (PID: 2948)
      • iexplore.exe (PID: 1004)
      • WINWORD.EXE (PID: 3356)
      • WINWORD.EXE (PID: 300)

    • Checks supported languages

      • iexplore.exe (PID: 2948)
      • iexplore.exe (PID: 1004)
      • WINWORD.EXE (PID: 3356)
      • WINWORD.EXE (PID: 300)

    • Reads the date of Windows installation

      • iexplore.exe (PID: 2948)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 300)
      • iexplore.exe (PID: 2948)
      • WINWORD.EXE (PID: 3356)

    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 2948)

    • Application launched itself

      • iexplore.exe (PID: 2948)

    • Changes internet zones settings

      • iexplore.exe (PID: 2948)

    • Reads internet explorer settings

      • iexplore.exe (PID: 1004)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 3356)

    • Checks Windows Trust Settings

      • iexplore.exe (PID: 2948)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 2948)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
6
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start drop and start iexplore.exe iexplore.exe winword.exe no specs winword.exe no specs eqnedt32.exe vbc.exe

Process information

PID
CMD
Path
Indicators
Parent process
300"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /EmbeddingC:\Program Files\Microsoft Office\Office14\WINWORD.EXE—WINWORD.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
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\msvcrt.dll
c:\windows\system32\advapi32.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
1004"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2948 CREDAT:267521 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\api-ms-win-downlevel-version-l1-1-0.dll
2756"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
2948"C:\Program Files\Internet Explorer\iexplore.exe" "http://192.3.13.62/..------------t--.---------z.-ze------W.-------W---w--w_W_W-_w-w_w-_-------/v..------------t--.---------z.-ze------W.-------W---w--w_W_W-_w-w_w-_-------.doc"C:\Program Files\Internet Explorer\iexplore.exe
Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\api-ms-win-downlevel-version-l1-1-0.dll
3356"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Downloads\v..------------t--.---------z.-ze------W.-------W---w--w_W_W-_w-w_w-_-------.doc"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—iexplore.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\rpcrt4.dll
c:\windows\system32\sechost.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
3500"C:\Users\Public\vbc.exe" C:\Users\Public\vbc.exe
EQNEDT32.EXE
User:
admin
Company:
Lawson Software
Integrity Level:
MEDIUM
Description:
Rohm & Haas Co.
Exit code:
0
Version:
22.18.23
Modules
Images
c:\users\public\vbc.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\shell32.dll
Total events
13 853
Read events
12 954
Write events
720
Delete events
179

Modification events

(PID) Process:(2948) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
1
(PID) Process:(2948) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchLowDateTime
Value:
(PID) Process:(2948) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
30960746
(PID) Process:(2948) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
(PID) Process:(2948) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30960746
(PID) Process:(2948) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(2948) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(2948) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(2948) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(2948) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
Executable files
7
Suspicious files
15
Text files
11
Unknown types
7

Dropped files

PID
Process
Filename
Type
3356WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVRB1BE.tmp.cvr —
MD5:—
SHA256:—
2948iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF86A57187F2520A19.TMPgmc
MD5:—
SHA256:—
1004iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\v..------------t--.---------z.-ze------W.-------W---w--w_W_W-_w-w_w-_-------[1].docbinary
MD5:—
SHA256:—
2948iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{9AAB48FC-D85D-11EC-BF60-12A9866C77DE}.datbinary
MD5:—
SHA256:—
2948iexplore.exeC:\Users\admin\Downloads\v..------------t--.---------z.-ze------W.-------W---w--w_W_W-_w-w_w-_-------.docbinary
MD5:—
SHA256:—
3356WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\v..------------t--.---------z.-ze------W.-------W---w--w_W_W-_w-w_w-_-------.doc.LNKlnk
MD5:—
SHA256:—
3356WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.datini
MD5:—
SHA256:—
2948iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF28332B8DEB6A9304.TMPgmc
MD5:—
SHA256:—
1004iexplore.exeC:\Users\admin\Downloads\v..------------t--.---------z.-ze------W.-------W---w--w_W_W-_w-w_w-_-------.doc.ul9l371.partialbinary
MD5:—
SHA256:—
3356WINWORD.EXEC:\Users\admin\Downloads\~$.------------t--.---------z.-ze------W.-------W---w--w_W_W-_w-w_w-_-------.docpgc
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
21
DNS requests
6
Threats
9

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2756
EQNEDT32.EXE
GET
200
192.3.13.62:80
http://192.3.13.62/434/vbc.exe
US
executable
375 Kb
malicious
1004
iexplore.exe
GET
200
192.3.13.62:80
http://192.3.13.62/..------------t--.---------z.-ze------W.-------W---w--w_W_W-_w-w_w-_-------/v..------------t--.---------z.-ze------W.-------W---w--w_W_W-_w-w_w-_-------.doc
US
binary
25.4 Kb
malicious
2948
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D
US
der
1.47 Kb
whitelisted
2948
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
US
der
471 b
whitelisted
2948
iexplore.exe
GET
200
209.197.3.8:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?f38531da959d7cd7
US
compressed
4.70 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1004
iexplore.exe
192.3.13.62:80
—
ColoCrossing
US
malicious
2948
iexplore.exe
13.107.22.200:443
www.bing.com
Microsoft Corporation
US
whitelisted
2756
EQNEDT32.EXE
192.3.13.62:80
—
ColoCrossing
US
malicious
2948
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2948
iexplore.exe
152.199.19.161:443
r20swj13mr.microsoft.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2948
iexplore.exe
131.253.33.200:443
www.bing.com
Microsoft Corporation
US
whitelisted
—
—
131.253.33.200:443
www.bing.com
Microsoft Corporation
US
whitelisted
2948
iexplore.exe
209.197.3.8:80
ctldl.windowsupdate.com
Highwinds Network Group, Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 13.107.22.200
  • 131.253.33.200
whitelisted
ctldl.windowsupdate.com
  • 209.197.3.8
whitelisted
r20swj13mr.microsoft.com
  • 152.199.19.161
whitelisted
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted

Threats

PID
Process
Class
Message
1004
iexplore.exe
Potentially Bad Traffic
ET INFO Dotted Quad Host DOC Request
1004
iexplore.exe
Potentially Bad Traffic
ET INFO Possible RTF File With Obfuscated Version Header
2756
EQNEDT32.EXE
A Network Trojan was detected
ET INFO Executable Download from dotted-quad Host
2756
EQNEDT32.EXE
A Network Trojan was detected
ET TROJAN MSIL/GenKryptik.FQRH Download Request
2756
EQNEDT32.EXE
Potentially Bad Traffic
ET CURRENT_EVENTS Terse alphanumeric executable downloader high likelihood of being hostile
2756
EQNEDT32.EXE
A Network Trojan was detected
ET CURRENT_EVENTS Likely Evil EXE download from dotted Quad by MSXMLHTTP M1
2756
EQNEDT32.EXE
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
2756
EQNEDT32.EXE
A Network Trojan was detected
ET CURRENT_EVENTS Likely Evil EXE download from dotted Quad by MSXMLHTTP M2
2756
EQNEDT32.EXE
Potentially Bad Traffic
ET INFO SUSPICIOUS Dotted Quad Host MZ Response
No debug info
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Reports
http://192.3.13.62/..------------t--.---------z.-ze------W.-------W---w--w_W_W-_w-w_w-_-------/v..------------t--.---------z.-ze------W.-------W---w--w_W_W-_w-w_w-_-------.doc