Malware analysis 931298acd6e2b4c56c134f7c2aa2ec12ab37e7a871967b1f18ef663889d8ea3b Malicious activity

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File name:	931298acd6e2b4c56c134f7c2aa2ec12ab37e7a871967b1f18ef663889d8ea3b
Full analysis:	https://app.any.run/tasks/92232890-1cde-4dc2-9849-6cd97721b32e
Verdict:	Malicious activity
Analysis date:	April 29, 2025, 00:24:51
OS:	Windows 10 Professional (build: 19044, 64 bit)
Tags:	tofsee
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32 executable (GUI) Intel 80386, for MS Windows, 4 sections
MD5:	7C5882E45346059A220BA8242747BE2B
SHA1:	B5F96E197F3C17BF086C598723B44B24D0EF8B02
SHA256:	931298ACD6E2B4C56C134F7C2AA2EC12AB37E7A871967B1F18EF663889D8EA3B
SSDEEP:	6144:+GkNOSSGvkYjsVOnkqutSEwcohG/9oZhe2ArO0Q5VVVVVd+uZy:O0SSVYj8Onk5/ByrvNJVVVVVT4

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:: 60 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
DotNetRollup
DotNetRollup 481
FodMetadata Package
Foundation Package
Hello Face 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
MediaPlayer Package
Microsoft OneCore ApplicationModel Sync Desktop FOD Package
Microsoft OneCore DirectX Database FOD Package
NetFx3 OnDemand Package
Notepad FoD Package
OpenSSH Client Package
PowerShell ISE FOD Package
Printing PMCPPC FoD Package
Printing WFS FoD Package
ProfessionalEdition
QuickAssist Package
RollupFix
ServicingStack
ServicingStack 3989
StepsRecorder Package
TabletPCMath Package
UserExperience Desktop Package
WordPad FoD Package

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MALICIOUS
- Changes the autorun value in the registry
  - 931298acd6e2b4c56c134f7c2aa2ec12ab37e7a871967b1f18ef663889d8ea3b.exe (PID: 7176)
- TOFSEE has been detected (YARA)
  - svchost.exe (PID: 7716)
SUSPICIOUS
- Reads security settings of Internet Explorer
  - 931298acd6e2b4c56c134f7c2aa2ec12ab37e7a871967b1f18ef663889d8ea3b.exe (PID: 7176)
- Executable content was dropped or overwritten
  - 931298acd6e2b4c56c134f7c2aa2ec12ab37e7a871967b1f18ef663889d8ea3b.exe (PID: 7176)
- Executes application which crashes
  - 931298acd6e2b4c56c134f7c2aa2ec12ab37e7a871967b1f18ef663889d8ea3b.exe (PID: 7176)
  - svbvkvgm.exe (PID: 7460)
- Detected use of alternative data streams (AltDS)
  - svchost.exe (PID: 7716)
- Connects to SMTP port
  - svchost.exe (PID: 7716)
INFO
- Reads the computer name
  - 931298acd6e2b4c56c134f7c2aa2ec12ab37e7a871967b1f18ef663889d8ea3b.exe (PID: 7176)
  - svbvkvgm.exe (PID: 7460)
- Create files in a temporary directory
  - 931298acd6e2b4c56c134f7c2aa2ec12ab37e7a871967b1f18ef663889d8ea3b.exe (PID: 7176)
- Checks supported languages
  - 931298acd6e2b4c56c134f7c2aa2ec12ab37e7a871967b1f18ef663889d8ea3b.exe (PID: 7176)
  - svbvkvgm.exe (PID: 7460)
- Process checks computer location settings
  - 931298acd6e2b4c56c134f7c2aa2ec12ab37e7a871967b1f18ef663889d8ea3b.exe (PID: 7176)

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	\|	Win32 Executable MS Visual C++ (generic) (35)
.exe	\|	Win64 Executable (generic) (31)
.scr	\|	Windows screen saver (14.7)
.dll	\|	Win32 Dynamic Link Library (generic) (7.3)
.exe	\|	Win32 Executable (generic) (5)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2019:10:15 10:50:16+00:00
ImageFileCharacteristics:	Executable, 32-bit
PEType:	PE32
LinkerVersion:	9
CodeSize:	87040
InitializedDataSize:	790016
UninitializedDataSize:	-
EntryPoint:	0x6017
OSVersion:	5
ImageVersion:	-
SubsystemVersion:	5
Subsystem:	Windows GUI
FileVersionNumber:	1.0.0.1
ProductVersionNumber:	1.0.0.1
FileFlagsMask:	0x007f
FileFlags:	(none)
FileOS:	Unknown (0x40324)
ObjectFileType:	Static library
FileSubtype:	-

No data.

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All screenshots are available in the full report

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Total processes

139

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

7176

"C:\Users\admin\AppData\Local\Temp\931298acd6e2b4c56c134f7c2aa2ec12ab37e7a871967b1f18ef663889d8ea3b.exe"

C:\Users\admin\AppData\Local\Temp\931298acd6e2b4c56c134f7c2aa2ec12ab37e7a871967b1f18ef663889d8ea3b.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3221225477

Modules

Images
c:\users\admin\appdata\local\temp\931298acd6e2b4c56c134f7c2aa2ec12ab37e7a871967b1f18ef663889d8ea3b.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\ws2_32.dll

7192

C:\WINDOWS\system32\SppExtComObj.exe -Embedding

C:\Windows\System32\SppExtComObj.Exe

—

svchost.exe

User:

NETWORK SERVICE

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

KMS Connection Broker

Version:

10.0.19041.3996 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\sppextcomobj.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\bcrypt.dll
c:\windows\system32\oleaut32.dll

7236

"C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent

C:\Windows\System32\slui.exe

—

SppExtComObj.Exe

User:

NETWORK SERVICE

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Windows Activation Client

Version:

10.0.19041.1 (WinBuild.160101.0800)

7460

"C:\Users\admin\svbvkvgm.exe" /d"C:\Users\admin\AppData\Local\Temp\931298acd6e2b4c56c134f7c2aa2ec12ab37e7a871967b1f18ef663889d8ea3b.exe" /e550302100000007F

C:\Users\admin\svbvkvgm.exe

931298acd6e2b4c56c134f7c2aa2ec12ab37e7a871967b1f18ef663889d8ea3b.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3221225477

Modules

Images
c:\users\admin\svbvkvgm.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\ws2_32.dll

7532

C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7176 -s 1036

C:\Windows\SysWOW64\WerFault.exe

—

931298acd6e2b4c56c134f7c2aa2ec12ab37e7a871967b1f18ef663889d8ea3b.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\werfault.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\msvcrt.dll
c:\windows\syswow64\combase.dll

7716

svchost.exe

C:\Windows\SysWOW64\svchost.exe

svbvkvgm.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Host Process for Windows Services

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\svchost.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\ws2_32.dll

7764

C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7460 -s 584

C:\Windows\SysWOW64\WerFault.exe

—

svbvkvgm.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\werfault.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\msvcrt.dll
c:\windows\syswow64\combase.dll

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Total events

1 303

Read events

1 302

Write events

Delete events

Modification events


(PID) Process:	(7176) 931298acd6e2b4c56c134f7c2aa2ec12ab37e7a871967b1f18ef663889d8ea3b.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:	write	Name:	mnwvlxpg
Value: "C:\Users\admin\svbvkvgm.exe"

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
7176	931298acd6e2b4c56c134f7c2aa2ec12ab37e7a871967b1f18ef663889d8ea3b.exe	C:\Users\admin\AppData\Local\Temp\aznpdabt.exe		executable
		MD5:6F9DD5EEAE2E90DFB3584D96A0ECC4F5	SHA256:EC49B6554B5209DFF6061F189F0172389ACB4029ED7AD74D7BD55181F45CEBA5
7176	931298acd6e2b4c56c134f7c2aa2ec12ab37e7a871967b1f18ef663889d8ea3b.exe	C:\Users\admin\svbvkvgm.exe		executable
		MD5:120711CB4CA8B4AB5E30FB00D8997CFE	SHA256:E05C0DA77523A757F9B6111AD2C965B8565ECC6E6E75ECFE115184B1109A8529

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
5496	MoUsoCoreWorker.exe	GET	200	2.20.245.137:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
5496	MoUsoCoreWorker.exe	GET	200	2.23.246.101:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
6544	svchost.exe	GET	200	184.30.131.245:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
8164	SIHClient.exe	GET	200	2.23.246.101:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
8164	SIHClient.exe	GET	200	2.23.246.101:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.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
4	System	192.168.100.255:137	—	—	—	whitelisted
2104	svchost.exe	51.124.78.146:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
7000	RUXIMICS.exe	51.124.78.146:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
—	—	51.124.78.146:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
5496	MoUsoCoreWorker.exe	2.20.245.137:80	crl.microsoft.com	Akamai International B.V.	NL	whitelisted
5496	MoUsoCoreWorker.exe	2.23.246.101:80	www.microsoft.com	Ooredoo Q.S.C.	QA	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
3216	svchost.exe	172.211.123.248:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	FR	whitelisted
6544	svchost.exe	20.190.160.65:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
6544	svchost.exe	184.30.131.245:80	ocsp.digicert.com	AKAMAI-AS	US	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	51.124.78.146	whitelisted
google.com	216.58.206.46	whitelisted
crl.microsoft.com	2.20.245.137 2.20.245.139	whitelisted
www.microsoft.com	2.23.246.101	whitelisted
client.wns.windows.com	172.211.123.248	whitelisted
login.live.com	20.190.160.65 20.190.160.3 20.190.160.5 20.190.160.22 40.126.32.72 20.190.160.66 20.190.160.2 40.126.32.76	whitelisted
ocsp.digicert.com	184.30.131.245	whitelisted
microsoft.com	13.107.246.59	whitelisted
microsoft-com.mail.protection.outlook.com	52.101.9.14 52.101.41.180 52.101.8.34 52.101.194.15	whitelisted
yahoo.com	—	whitelisted

Threats

No threats detected

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No debug info

General Info

931298acd6e2b4c56c134f7c2aa2ec12ab37e7a871967b1f18ef663889d8ea3b

7C5882E45346059A220BA8242747BE2B

B5F96E197F3C17BF086C598723B44B24D0EF8B02

931298ACD6E2B4C56C134F7C2AA2EC12AB37E7A871967B1F18EF663889D8EA3B

6144:+GkNOSSGvkYjsVOnkqutSEwcohG/9oZhe2ArO0Q5VVVVVd+uZy:O0SSVYj8Onk5/ByrvNJVVVVVT4

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Changes the autorun value in the registry

TOFSEE has been detected (YARA)

SUSPICIOUS

Reads security settings of Internet Explorer

Executable content was dropped or overwritten

Executes application which crashes

Detected use of alternative data streams (AltDS)

Connects to SMTP port

INFO

Reads the computer name

Create files in a temporary directory

Checks supported languages

Process checks computer location settings

Malware configuration

Static information

TRiD

EXIF

EXE

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings