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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)

    • Loads dropped or rewritten executable

      • vbc.exe (PID: 3500)

    • Application was dropped or rewritten from another process

      • vbc.exe (PID: 3500)

  • SUSPICIOUS

    • Reads Microsoft Outlook installation path

      • iexplore.exe (PID: 1004)

    • Reads default file associations for system extensions

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

    • Starts Microsoft Office Application

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

    • Application launched itself

      • WINWORD.EXE (PID: 3356)

    • Executed via COM

      • EQNEDT32.EXE (PID: 2756)

    • Executable content was dropped or overwritten

      • 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)

    • Reads the computer name

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

    • Checks supported languages

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

  • INFO

    • Checks supported languages

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

    • Reads the computer name

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

    • Application launched itself

      • iexplore.exe (PID: 2948)

    • Changes internet zones settings

      • iexplore.exe (PID: 2948)

    • Reads the date of Windows installation

      • iexplore.exe (PID: 2948)

    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 2948)

    • Reads internet explorer settings

      • iexplore.exe (PID: 1004)

    • Reads Microsoft Office registry keys

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

    • Checks Windows Trust Settings

      • iexplore.exe (PID: 2948)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 3356)

    • 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
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
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
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
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
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
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
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
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
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.
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
0
Delete events
0

Modification events

No data
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:—
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:BA3AACDD119AC31613406B268CB621FB
SHA256:174E44439292FC0F3E0DDA50955E8BAC4B573A02CB7B7D996A3E87C3BE972452
2948iexplore.exeC:\Users\admin\Downloads\v..------------t--.---------z.-ze------W.-------W---w--w_W_W-_w-w_w-_-------.docbinary
MD5:BA3AACDD119AC31613406B268CB621FB
SHA256:174E44439292FC0F3E0DDA50955E8BAC4B573A02CB7B7D996A3E87C3BE972452
3356WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:0EBBFB4E40743FA502F9E7783EDF56DF
SHA256:5DA8858016DEE5DCD156E7FE3E845C595BE1CE8207EE6771A89CE968C2773398
2948iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{913C1ADD-D85D-11EC-BF60-12A9866C77DE}.datbinary
MD5:525575804413B8F8C10320FD78784570
SHA256:465AEE8AD7B98285A9F1B49FC3306753C7177DAAEF96061D44AF22A3EA273374
2948iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{9AAB48FC-D85D-11EC-BF60-12A9866C77DE}.datbinary
MD5:0FE9DE5BCEBA011091CD5347F67F59CF
SHA256:2C4A912D712BDEA0E725875911BB5DAB7009BB260A0331B1588AA2FCB48F5E2C
2948iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:01352965182E3FE25740D974AB125D15
SHA256:8CF183FD5B9113A7DBDD527E2A9E7E28AD14E7342DF77CCEDBB1DF42CA8464C1
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:ADDAF584FA5058908DF5045C8E93C838
SHA256:E8DD8D091CFFB29118B46FAB8A8674FCB03A5ECF73BEA65BE8D5EFAE9907A067
2948iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF28332B8DEB6A9304.TMPgmc
MD5:DB0ACCA5652DA9066DE403BD11A75007
SHA256:9113D5EEBCBC1341D09D38A80F032AD72DBCB3DA94660652BF56319D32400A51
2948iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63binary
MD5:7B4292B7FB5B08D5BD75CC9EECEFD042
SHA256:918055E62A398A31ED02053003E7BE0CA95AC6F3E0B0F70371D4563296CFAD35
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
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
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
2756
EQNEDT32.EXE
GET
200
192.3.13.62:80
http://192.3.13.62/434/vbc.exe
US
executable
375 Kb
malicious
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
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D
US
der
1.47 Kb
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
2948
iexplore.exe
209.197.3.8:80
ctldl.windowsupdate.com
Highwinds Network Group, Inc.
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
13.107.22.200:443
www.bing.com
Microsoft Corporation
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
1004
iexplore.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
2756
EQNEDT32.EXE
192.3.13.62:80
—
ColoCrossing
US
malicious

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