Malware analysis 31109caf75646da80171ea44be4076dd91d3a4f965a278cf3adf188c2e1a3dc5 Malicious activity

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File name:	31109caf75646da80171ea44be4076dd91d3a4f965a278cf3adf188c2e1a3dc5
Full analysis:	https://app.any.run/tasks/086b43a8-9b3e-44f0-b815-3275088177c7
Verdict:	Malicious activity
Analysis date:	January 11, 2025, 00:51:35
OS:	Windows 10 Professional (build: 19045, 64 bit)
Tags:	autoit
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32 executable (GUI) Intel 80386, for MS Windows, 5 sections
MD5:	1116B4010248E6A756D4592E1D6F2655
SHA1:	3559E695B44532A92B0C571A74402492D9821261
SHA256:	31109CAF75646DA80171EA44BE4076DD91D3A4F965A278CF3ADF188C2E1A3DC5
SSDEEP:	49152:KRnuBD7tSq0QcNj+NM2bm5JcxboHf2ZIfDdLc3LVd4Z/c5GdgCB2hgvRzpg5fVBC:4uBftSXNj+NM2bm5JcxboHf2ZCDdLc3B

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.

Launch configuration

Task duration:: 120 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: none
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 11.3636.19041.0
Adobe Acrobat (64-bit) (23.001.20093)
Adobe Flash Player 32 NPAPI (32.0.0.465)
Adobe Flash Player 32 PPAPI (32.0.0.465)
CCleaner (6.20)
FileZilla 3.65.0 (3.65.0)
Google Chrome (122.0.6261.70)
Google Update Helper (1.3.36.51)
Java 8 Update 271 (64-bit) (8.0.2710.9)
Java Auto Updater (2.8.271.9)
Microsoft Edge (122.0.2365.59)
Microsoft Edge Update (1.3.185.17)
Microsoft Office Professional 2019 - de-de (16.0.16026.20146)
Microsoft Office Professional 2019 - en-us (16.0.16026.20146)
Microsoft Office Professional 2019 - es-es (16.0.16026.20146)
Microsoft Office Professional 2019 - it-it (16.0.16026.20146)
Microsoft Office Professional 2019 - ja-jp (16.0.16026.20146)
Microsoft Office Professional 2019 - ko-kr (16.0.16026.20146)
Microsoft Office Professional 2019 - pt-br (16.0.16026.20146)
Microsoft Office Professional 2019 - tr-tr (16.0.16026.20146)
Microsoft Office Professionnel 2019 - fr-fr (16.0.16026.20146)
Microsoft Office профессиональный 2019 - ru-ru (16.0.16026.20146)
Microsoft OneNote - en-us (16.0.16026.20146)
Microsoft Update Health Tools (3.74.0.0)
Microsoft Visual C++ 2013 Redistributable (x64) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x64 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x64 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2015-2022 Redistributable (x64) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2015-2022 Redistributable (x86) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2022 X64 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X64 Minimum Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Minimum Runtime - 14.36.32532 (14.36.32532)
Mozilla Firefox (x64 en-US) (123.0)
Mozilla Maintenance Service (123.0)
Notepad++ (64-bit x64) (7.9.1)
Office 16 Click-to-Run Extensibility Component (16.0.15726.20202)
Office 16 Click-to-Run Licensing Component (16.0.16026.20146)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15928.20198)
PowerShell 7-x64 (7.3.5.0)
Skype version 8.104 (8.104)
Update for Windows 10 for x64-based Systems (KB4023057) (2.59.0.0)
Update for Windows 10 for x64-based Systems (KB4023057) (2.63.0.0)
Update for Windows 10 for x64-based Systems (KB4480730) (2.55.0.0)
Update for Windows 10 for x64-based Systems (KB5001716) (8.93.0.0)
VLC media player (3.0.11)
WinRAR 5.91 (64-bit) (5.91.0)
Windows PC Health Check (3.6.2204.08001)

Hotfixes

Client LanguagePack Package
Client LanguagePack Package
DotNetRollup
DotNetRollup 481
DotNetRollup 481
FodMetadata Package
Foundation Package
Hello Face Package
Hello Face Package
InternetExplorer Optional Package
InternetExplorer Optional Package
KB5003791
KB5011048
KB5015684
KB5033052
LanguageFeatures Basic en us Package
LanguageFeatures Handwriting en us Package
LanguageFeatures OCR en us Package
LanguageFeatures Speech en us Package
LanguageFeatures TextToSpeech en us Package
MSPaint FoD Package
MSPaint FoD Package
MSPaint FoD Package
MSPaint FoD Package
MSPaint FoD Package
MSPaint FoD Package
MediaPlayer Package
MediaPlayer Package
Microsoft OneCore ApplicationModel Sync Desktop FOD Package
Microsoft OneCore ApplicationModel Sync Desktop FOD Package
Microsoft OneCore DirectX Database FOD Package
NetFx3 OnDemand Package
Notepad FoD Package
Notepad FoD Package
Notepad FoD Package
Notepad FoD Package
Notepad FoD Package
OpenSSH Client Package
OpenSSH Client Package
PowerShell ISE FOD Package
PowerShell ISE FOD Package
PowerShell ISE FOD Package
PowerShell ISE FOD Package
Printing PMCPPC FoD Package
Printing PMCPPC FoD Package
Printing PMCPPC FoD Package
Printing WFS FoD Package
Printing WFS FoD Package
Printing WFS FoD Package
Printing WFS FoD Package
ProfessionalEdition
ProfessionalEdition
QuickAssist Package
QuickAssist Package
RollupFix
RollupFix
ServicingStack
ServicingStack
ServicingStack 3989
StepsRecorder Package
StepsRecorder Package
StepsRecorder Package
StepsRecorder Package
StepsRecorder Package
TabletPCMath Package
TabletPCMath Package
UserExperience Desktop Package
UserExperience Desktop Package
WordPad FoD Package
WordPad FoD Package
WordPad FoD Package
WordPad FoD Package
WordPad FoD Package

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MALICIOUS
No malicious indicators.
SUSPICIOUS
- Executes application which crashes
  - 31109caf75646da80171ea44be4076dd91d3a4f965a278cf3adf188c2e1a3dc5.exe (PID: 6136)
INFO
- The sample compiled with english language support
  - 31109caf75646da80171ea44be4076dd91d3a4f965a278cf3adf188c2e1a3dc5.exe (PID: 6136)
- Reads mouse settings
  - 31109caf75646da80171ea44be4076dd91d3a4f965a278cf3adf188c2e1a3dc5.exe (PID: 6136)
- Checks supported languages
  - 31109caf75646da80171ea44be4076dd91d3a4f965a278cf3adf188c2e1a3dc5.exe (PID: 6136)
- Create files in a temporary directory
  - 31109caf75646da80171ea44be4076dd91d3a4f965a278cf3adf188c2e1a3dc5.exe (PID: 6136)
- Reads the software policy settings
  - WerFault.exe (PID: 6220)
- The process uses AutoIt
  - 31109caf75646da80171ea44be4076dd91d3a4f965a278cf3adf188c2e1a3dc5.exe (PID: 6136)
- Creates files or folders in the user directory
  - WerFault.exe (PID: 6220)
- Checks proxy server information
  - WerFault.exe (PID: 6220)

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

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No Malware configuration.

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TRiD

.exe	\|	Win64 Executable (generic) (76.4)
.exe	\|	Win32 Executable (generic) (12.4)
.exe	\|	Generic Win/DOS Executable (5.5)
.exe	\|	DOS Executable Generic (5.5)

EXIF

EXE

CharacterSet:	Unicode
LanguageCode:	English (British)
FileSubtype:	-
ObjectFileType:	Executable application
FileOS:	Win32
FileFlags:	(none)
FileFlagsMask:	0x0000
ProductVersionNumber:	0.0.0.0
FileVersionNumber:	0.0.0.0
Subsystem:	Windows GUI
SubsystemVersion:	5.1
ImageVersion:	-
OSVersion:	5.1
EntryPoint:	0x25f74
UninitializedDataSize:	-
InitializedDataSize:	608256
CodeSize:	570880
LinkerVersion:	11
PEType:	PE32
ImageFileCharacteristics:	Executable, Large address aware, 32-bit
TimeStamp:	2024:12:23 04:15:08+00:00
MachineType:	Intel 386 or later, and compatibles

No data.

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All screenshots are available in the full report

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Total processes

131

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

6136

"C:\Users\admin\AppData\Local\Temp\31109caf75646da80171ea44be4076dd91d3a4f965a278cf3adf188c2e1a3dc5.exe"

C:\Users\admin\AppData\Local\Temp\31109caf75646da80171ea44be4076dd91d3a4f965a278cf3adf188c2e1a3dc5.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3221225477

Modules

Images
c:\users\admin\appdata\local\temp\31109caf75646da80171ea44be4076dd91d3a4f965a278cf3adf188c2e1a3dc5.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\psapi.dll

1556

"C:\Users\admin\AppData\Local\Temp\31109caf75646da80171ea44be4076dd91d3a4f965a278cf3adf188c2e1a3dc5.exe"

C:\Windows\SysWOW64\svchost.exe

—

31109caf75646da80171ea44be4076dd91d3a4f965a278cf3adf188c2e1a3dc5.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Host Process for Windows Services

Version:

10.0.19041.1 (WinBuild.160101.0800)

6220

C:\WINDOWS\SysWOW64\WerFault.exe -u -p 6136 -s 764

C:\Windows\SysWOW64\WerFault.exe

31109caf75646da80171ea44be4076dd91d3a4f965a278cf3adf188c2e1a3dc5.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Problem Reporting

Exit code:

Version:

10.0.19041.3996 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\twinapi.appcore.dll
c:\windows\syswow64\policymanager.dll
c:\windows\syswow64\winhttp.dll
c:\windows\syswow64\ws2_32.dll
c:\windows\syswow64\ondemandconnroutehelper.dll
c:\windows\syswow64\mswsock.dll
c:\windows\syswow64\iphlpapi.dll
c:\windows\syswow64\winnsi.dll
c:\windows\syswow64\nsi.dll
c:\windows\syswow64\dhcpcsvc6.dll

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Total events

681

Read events

681

Write events

Delete events

Modification events

No data

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
6220	WerFault.exe	C:\ProgramData\Microsoft\Windows\WER\ReportArchive\AppCrash_31109caf75646da8_e0f722f6a726181405bf96faa660f363386d3a_b3e43ff9_cac5dec6-b179-4543-a4f5-d8795651c284\Report.wer		—
		MD5:—	SHA256:—
6136	31109caf75646da80171ea44be4076dd91d3a4f965a278cf3adf188c2e1a3dc5.exe	C:\Users\admin\AppData\Local\Temp\contrapose		text
		MD5:D446EAFC96A631E11DF505AFCE3F8E9C	SHA256:5F250CF1997E8441D1B0DAA47182FF72F241F8105AAE0C17AD45851086F0901F
6136	31109caf75646da80171ea44be4076dd91d3a4f965a278cf3adf188c2e1a3dc5.exe	C:\Users\admin\AppData\Local\Temp\tabulator		binary
		MD5:00DC902C05F8C1DFEE069FEC6429B85B	SHA256:E4FB9B3485311B7C445763177AD4DE9B7A360E12BCE663EE710748CF0248021A
6136	31109caf75646da80171ea44be4076dd91d3a4f965a278cf3adf188c2e1a3dc5.exe	C:\Users\admin\AppData\Local\Temp\aut4903.tmp		binary
		MD5:D848B4ADC448AF98815F4AA520379FBF	SHA256:479A07CCE84499D3E3E6C0E305AD1AD828057119AEB7C3AA8B7019F19E1AC127
6136	31109caf75646da80171ea44be4076dd91d3a4f965a278cf3adf188c2e1a3dc5.exe	C:\Users\admin\AppData\Local\Temp\aut4932.tmp		binary
		MD5:00DC902C05F8C1DFEE069FEC6429B85B	SHA256:E4FB9B3485311B7C445763177AD4DE9B7A360E12BCE663EE710748CF0248021A
6220	WerFault.exe	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\37C951188967C8EB88D99893D9D191FE		binary
		MD5:90668ECB820B9498BA10F92C7E8530CA	SHA256:B151B4DEA67D03486EC350A75C0C790E97F6A814655480CDC96B2A1DCFA49144
6220	WerFault.exe	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\21253908F3CB05D51B1C2DA8B681A785		der
		MD5:F6F53CD09A41E968C363419B279D3112	SHA256:6D2BB01CC7A9BADE2113B219CAC1BDA86B2733196B7E1BD0C807CE1E396B1892
6220	WerFault.exe	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\37C951188967C8EB88D99893D9D191FE		der
		MD5:FA84E4BCC92AA5DB735AB50711040CDE	SHA256:6D7205E794FDE4219A62D9692ECDDF612663A5CF20399E79BE87B851FCA4CA33
6220	WerFault.exe	C:\Users\admin\AppData\Local\CrashDumps\31109caf75646da80171ea44be4076dd91d3a4f965a278cf3adf188c2e1a3dc5.exe.6136.dmp		binary
		MD5:FC9320691417F4CECB87E3F5BC1B5177	SHA256:D716A38AAF2520064D4FFA53100BBA6B30647CB442758FDD7586F6FAAEEFB4CB
6220	WerFault.exe	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\21253908F3CB05D51B1C2DA8B681A785		binary
		MD5:4F456F9E0235BB77D586B90C7B217B93	SHA256:205C1F226C0C05BB87820D1CB7532E63055CACC6A5AA683A3FCB1C8F0D0CFC2A

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
6220	WerFault.exe	GET	200	23.48.23.156:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
—	—	GET	200	184.30.21.171:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
—	—	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
5064	SearchApp.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D	unknown	—	—	whitelisted
—	—	GET	200	23.48.23.156:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
6220	WerFault.exe	GET	200	184.30.21.171:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
640	SIHClient.exe	GET	200	184.30.21.171:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	whitelisted
6384	backgroundTaskHost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D	unknown	—	—	whitelisted
640	SIHClient.exe	GET	200	184.30.21.171:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
4712	MoUsoCoreWorker.exe	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
2992	svchost.exe	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
—	—	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
—	—	23.48.23.156:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
—	—	184.30.21.171:80	www.microsoft.com	AKAMAI-AS	DE	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
—	—	104.126.37.145:443	www.bing.com	Akamai International B.V.	DE	whitelisted
—	—	40.126.31.69:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
—	—	192.229.221.95:80	ocsp.digicert.com	EDGECAST	US	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	40.127.240.158 51.104.136.2 51.124.78.146	whitelisted
google.com	216.58.206.46	whitelisted
crl.microsoft.com	23.48.23.156 23.48.23.143	whitelisted
www.microsoft.com	184.30.21.171	whitelisted
www.bing.com	104.126.37.145 104.126.37.131	whitelisted
login.live.com	40.126.31.69 20.190.159.75 20.190.159.23 20.190.159.68 20.190.159.64 40.126.31.73 20.190.159.4 20.190.159.2	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
go.microsoft.com	23.35.238.131	whitelisted
watson.events.data.microsoft.com	13.89.179.12	whitelisted
arc.msn.com	20.223.35.26	whitelisted

Threats

No threats detected

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No debug info

General Info

31109caf75646da80171ea44be4076dd91d3a4f965a278cf3adf188c2e1a3dc5

1116B4010248E6A756D4592E1D6F2655

3559E695B44532A92B0C571A74402492D9821261

31109CAF75646DA80171EA44BE4076DD91D3A4F965A278CF3ADF188C2E1A3DC5

49152:KRnuBD7tSq0QcNj+NM2bm5JcxboHf2ZIfDdLc3LVd4Z/c5GdgCB2hgvRzpg5fVBC:4uBftSXNj+NM2bm5JcxboHf2ZCDdLc3B

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

Executes application which crashes

INFO

The sample compiled with english language support

Reads mouse settings

Checks supported languages

Create files in a temporary directory

Reads the software policy settings

The process uses AutoIt

Creates files or folders in the user directory

Checks proxy server information

Malware configuration

Static information

TRiD

EXIF

EXE

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings