File name:

dovidka.chm

Full analysis: https://app.any.run/tasks/f3239ee9-cff1-459e-951d-c53959f30284
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 05, 2022, 05:53:44
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
Indicators:
MIME: application/octet-stream
File info: MS Windows HtmlHelp Data
MD5:

2556A9E1D5E9874171F51620E5C5E09A

SHA1:

AFFC2B19D9FB8080A7211C3ED0718F2C3D3887DF

SHA256:

7F0511B09B1AB3A64C8827DD8AF017ACBF7D2688DB31A5D98FEA8A5029A89D56

SSDEEP:

6144:6hK9QF9IF78JuiKgnheEVfh+x6I/c0mGkBZ6w5+2yrBnx:d9QFq78JuiBnheEVqvcBZ6ws7nx

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

    • Loads dropped or rewritten executable

      • SearchProtocolHost.exe (PID: 2388)
      • regasm.exe (PID: 1340)

  • SUSPICIOUS

    No suspicious indicators.

  • INFO

    • Application launched itself

      • AcroRd32.exe (PID: 1584)
      • RdrCEF.exe (PID: 4012)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.chm | Windows HELP File (18.9)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
59
Monitored processes
20
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
start hh.exe no specs wscript.exe no specs wscript.exe no specs regasm.exe searchprotocolhost.exe no specs PhotoViewer.dll no specs winword.exe no specs winword.exe no specs hh.exe no specs opera.exe acrord32.exe acrord32.exe no specs rdrcef.exe rdrcef.exe no specs rdrcef.exe no specs rdrcef.exe no specs rdrcef.exe no specs rdrcef.exe no specs rdrcef.exe no specs rdrcef.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
372"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\zoneremove.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:\windows\system32\ntdll.dll
c:\program files\microsoft office\office14\winword.exe
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
1052"C:\Windows\System32\WScript.exe" "C:\Users\Public\ignit.vbs" C:\Windows\System32\WScript.exe—hh.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
Modules
Images
c:\windows\system32\wscript.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\system32\user32.dll
c:\windows\system32\gdi32.dll
1144"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" --type=rendererC:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe—AcroRd32.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
LOW
Description:
Adobe Acrobat Reader DC
Exit code:
0
Version:
20.13.20064.405839
Modules
Images
c:\program files\adobe\acrobat reader dc\reader\acrord32.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
1304"C:\Windows\hh.exe" C:\Users\admin\Desktop\dovidka.chmC:\Windows\hh.exe—Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft® HTML Help Executable
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\hh.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\system32\hhctrl.ocx
c:\windows\system32\user32.dll
1328"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --log-file="C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --touch-events=enabled --field-trial-handle=1180,7155282283592059357,5917508691175974167,131072 --disable-features=NetworkService,VizDisplayCompositor --disable-gpu-compositing --lang=en-US --disable-pack-loading --log-file="C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/20.13.20064 Chrome/80.0.0.0" --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=14632371341516271 --renderer-client-id=6 --mojo-platform-channel-handle=1372 --allow-no-sandbox-job /prefetch:1C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe—RdrCEF.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
LOW
Description:
Adobe RdrCEF
Exit code:
0
Version:
20.13.20064.405839
Modules
Images
c:\windows\system32\ntdll.dll
c:\program files\adobe\acrobat reader dc\reader\acrocef\rdrcef.exe
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
1332"C:\Program Files\Opera\opera.exe" C:\Program Files\Opera\opera.exe
Explorer.EXE
User:
admin
Company:
Opera Software
Integrity Level:
MEDIUM
Description:
Opera Internet Browser
Exit code:
0
Version:
1748
Modules
Images
c:\program files\opera\opera.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wintrust.dll
c:\windows\system32\psapi.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\rpcrt4.dll
1340"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe" /U C:\Users\Public\Libraries\core.dllC:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
wscript.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
0
Version:
4.0.30319.34209 built by: FX452RTMGDR
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\regasm.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\acgenral.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
1584"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
Explorer.EXE
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
MEDIUM
Description:
Adobe Acrobat Reader DC
Exit code:
0
Version:
20.13.20064.405839
Modules
Images
c:\program files\adobe\acrobat reader dc\reader\acrord32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\rpcrt4.dll
2200"C:\Windows\hh.exe" "C:\Users\admin\Desktop\dovidka.chm"C:\Windows\hh.exe—Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft® HTML Help Executable
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\hh.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\system32\hhctrl.ocx
c:\windows\system32\user32.dll
2360C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}C:\Windows\system32\DllHost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\dllhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ole32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
Total events
22 319
Read events
21 466
Write events
559
Delete events
294

Modification events

(PID) Process:(2200) hh.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2200) hh.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(2200) hh.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(2200) hh.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(2200) hh.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(2200) hh.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(2200) hh.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(2540) wscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2540) wscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(2540) wscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
Executable files
1
Suspicious files
195
Text files
35
Unknown types
31

Dropped files

PID
Process
Filename
Type
372WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR8010.tmp.cvr —
MD5:—
SHA256:—
4084WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVRAAF9.tmp.cvr —
MD5:—
SHA256:—
372WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\zoneremove.rtf.LNKlnk
MD5:—
SHA256:—
372WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:—
SHA256:—
372WINWORD.EXEC:\Users\admin\Desktop\~$neremove.rtfpgc
MD5:—
SHA256:—
372WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.datini
MD5:—
SHA256:—
1052WScript.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Prefetch.lNklnk
MD5:FB418BB5BD3E592651D0A4F9AE668962
SHA256:C76FB28B6910BB0714FAB5B84363EBF2082FD59DDB0BB95166635583554D7AB4
1340regasm.exeC:\Users\admin\AppData\Local\Temp\Tmp4DA.tmptext
MD5:990E17CD51D14BBEACEE89F21B28705D
SHA256:DE22544C2A009F4ED7FAA2645CB6A4B889B81B1852F3FECDFEBB2D63A2078D72
2200hh.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\image[1].jpgimage
MD5:9CF2EE018A565C00E811897E6056A5A2
SHA256:CFD05F02C88A5E0385580E4DCE40F346713C6949DB34AC99E1AE15BB5B1591DD
2200hh.exeC:\Users\admin\AppData\Local\Temp\IMTFA08.tmpbinary
MD5:5D0E5693027A0E5ADF1D49847779B65C
SHA256:AC0710AABAAEAAC65507050647FA9D97A82639DA0D1D6B436800B177478C6D6B
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
14
TCP/UDP connections
33
DNS requests
18
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1332
opera.exe
GET
200
93.184.220.29:80
http://crl3.digicert.com/DigiCertHighAssuranceEVRootCA.crl
US
der
592 b
whitelisted
1332
opera.exe
GET
200
172.217.20.67:80
http://ocsp.pki.goog/gts1c3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEAN%2FMSzGfHnXEu2Ia35v7SQ%3D
US
der
471 b
whitelisted
1332
opera.exe
GET
200
142.250.187.142:80
http://clients1.google.com/complete/search?q=googl&client=opera-suggest-omnibox&hl=de
US
text
148 b
whitelisted
1332
opera.exe
GET
200
172.217.20.67:80
http://ocsp.pki.goog/gts1c3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEA5gJ7jTsi86Euap38Bicgc%3D
US
der
471 b
whitelisted
1584
AcroRd32.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAH9o%2BtuynXIiEOLckvPvJE%3D
US
der
471 b
whitelisted
1332
opera.exe
GET
200
172.217.20.67:80
http://crl.pki.goog/gtsr1/gtsr1.crl
US
der
760 b
whitelisted
1332
opera.exe
GET
200
142.250.187.142:80
http://clients1.google.com/complete/search?q=google&client=opera-suggest-omnibox&hl=de
US
text
148 b
whitelisted
1332
opera.exe
GET
200
172.217.20.67:80
http://crl.pki.goog/gsr1/gsr1.crl
US
der
1.70 Kb
whitelisted
1332
opera.exe
GET
200
172.217.20.67:80
http://ocsp.pki.goog/gts1c3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEAXZKmuk6DvJCnOSKLHxjmU%3D
US
der
471 b
whitelisted
1332
opera.exe
GET
400
82.145.216.16:80
http://sitecheck2.opera.com/?host=google.com&hdn=5cHJ/4cINcLBl65Ju%2BOcTQ==
unknown
html
150 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1340
regasm.exe
194.195.211.98:8443
xbeta.online
Linode, LLC
US
malicious
1332
opera.exe
185.26.182.93:443
certs.opera.com
Opera Software AS
—
whitelisted
1332
opera.exe
93.184.220.29:80
crl3.digicert.com
EDGECAST
GB
whitelisted
1332
opera.exe
142.250.187.142:80
clients1.google.com
GOOGLE
US
whitelisted
—
—
82.145.216.16:80
sitecheck2.opera.com
Opera Software AS
NO
suspicious
1332
opera.exe
216.58.212.132:80
www.google.com
GOOGLE
US
whitelisted
1332
opera.exe
216.58.212.132:443
www.google.com
GOOGLE
US
whitelisted
4012
RdrCEF.exe
23.35.236.137:443
geo2.adobe.com
AKAMAI-AS
DE
suspicious
1332
opera.exe
172.217.169.110:443
apis.google.com
GOOGLE
US
whitelisted
4012
RdrCEF.exe
23.22.254.206:443
p13n.adobe.io
AMAZON-AES
US
suspicious

DNS requests

Domain
IP
Reputation
xbeta.online
  • 194.195.211.98
unknown
certs.opera.com
  • 185.26.182.93
  • 185.26.182.94
whitelisted
crl3.digicert.com
  • 93.184.220.29
whitelisted
clients1.google.com
  • 142.250.187.142
whitelisted
google.com
  • 142.250.187.142
malicious
sitecheck2.opera.com
  • 82.145.216.16
  • 82.145.216.15
whitelisted
www.google.com
  • 216.58.212.132
malicious
crl.pki.goog
  • 172.217.20.67
whitelisted
ocsp.pki.goog
  • 172.217.20.67
whitelisted
ssl.gstatic.com
  • 142.250.187.131
whitelisted

Threats

PID
Process
Class
Message
—
—
A Network Trojan was detected
ET TROJAN TA445/Ghostwrite APT Related Domain in DNS Lookup (xbeta .online)
No debug info
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Reports
dovidka.chm