Malware analysis LB3.exe Malicious activity | ANY.RUN

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File name:	LB3.exe
Full analysis:	https://app.any.run/tasks/b790b09b-806f-4c3d-a6c5-be13c7eef17f
Verdict:	Malicious activity
Threats:	BlackMatter is a ransomware strain operating as a Ransomware-as-a-Service (RaaS), designed to encrypt files, remove recovery options, and extort victims across critical industries. Emerging in 2021, it quickly became a major concern due to its ability to evade defenses, spread across networks, and cause large-scale operational disruption, forcing security teams to act against a highly destructive and persistent threat. Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying. Malware Trends Tracker >>>
Analysis date:	June 21, 2025, 17:28:51
OS:	Windows 10 Professional (build: 19044, 64 bit)
Tags:	blackmatter ransomware uac
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections
MD5:	D2F4438B5601793AF8C3D98331BEE376
SHA1:	1D414F606DF85F4C5E29F6D276B24CC3AF4A4432
SHA256:	BD10F80855CCC2B46B11D3F83689FB37B642F54C415FE1306BBDF105B5475B8F
SSDEEP:	1536:A5QuWpv+eccO6sVFlRo8ltiwkhTibFEuxgG59lFXO61jbSw:A5QuW1lxHwEFG59lRO61x

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 (133.0.6943.127)
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 (133.0.3065.92)
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) (136.0)
Mozilla Maintenance Service (136.0)
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)
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
- BLACKMATTER mutex has been found
  - LB3.exe (PID: 6812)
  - svchost.exe (PID: 1644)
- Changes the autorun value in the registry
  - svchost.exe (PID: 1644)
- Uses Task Scheduler to autorun other applications
  - svchost.exe (PID: 1644)
- Deletes shadow copies
  - svchost.exe (PID: 1644)
  - cmd.exe (PID: 760)
  - cmd.exe (PID: 2292)
- Starts NET.EXE for service management
  - net.exe (PID: 2764)
  - svchost.exe (PID: 1644)
  - net.exe (PID: 1180)
  - net.exe (PID: 6016)
  - net.exe (PID: 4160)
  - net.exe (PID: 1052)
  - net.exe (PID: 5928)
  - net.exe (PID: 6256)
  - net.exe (PID: 2296)
  - net.exe (PID: 6828)
  - net.exe (PID: 7116)
  - net.exe (PID: 1096)
  - net.exe (PID: 2732)
  - net.exe (PID: 5628)
  - net.exe (PID: 7096)
  - net.exe (PID: 5712)
  - net.exe (PID: 4576)
  - net.exe (PID: 6224)
  - net.exe (PID: 592)
  - net.exe (PID: 4836)
  - net.exe (PID: 1352)
  - net.exe (PID: 6620)
  - net.exe (PID: 2648)
  - net.exe (PID: 2680)
  - net.exe (PID: 5876)
  - net.exe (PID: 1096)
  - net.exe (PID: 5876)
  - net.exe (PID: 856)
  - net.exe (PID: 1872)
  - net.exe (PID: 6940)
  - net.exe (PID: 3748)
  - net.exe (PID: 4680)
  - net.exe (PID: 1700)
  - net.exe (PID: 7092)
  - net.exe (PID: 1480)
  - net.exe (PID: 3396)
  - net.exe (PID: 1036)
  - net.exe (PID: 6756)
  - net.exe (PID: 1816)
  - net.exe (PID: 3580)
  - net.exe (PID: 5124)
  - net.exe (PID: 1200)
  - net.exe (PID: 1080)
  - net.exe (PID: 2368)
  - net.exe (PID: 728)
  - net.exe (PID: 6948)
  - net.exe (PID: 1352)
  - net.exe (PID: 2348)
  - net.exe (PID: 6004)
  - net.exe (PID: 3048)
  - net.exe (PID: 316)
  - net.exe (PID: 4920)
  - net.exe (PID: 6948)
  - net.exe (PID: 724)
  - net.exe (PID: 2144)
  - net.exe (PID: 6312)
  - net.exe (PID: 5952)
  - net.exe (PID: 436)
  - net.exe (PID: 4088)
  - net.exe (PID: 724)
  - net.exe (PID: 2680)
  - net.exe (PID: 4544)
  - net.exe (PID: 5772)
  - net.exe (PID: 6940)
  - net.exe (PID: 3396)
  - net.exe (PID: 3724)
  - net.exe (PID: 4088)
  - net.exe (PID: 3932)
  - net.exe (PID: 6336)
  - net.exe (PID: 3888)
  - net.exe (PID: 2536)
  - net.exe (PID: 4576)
  - net.exe (PID: 6176)
  - net.exe (PID: 3948)
  - net.exe (PID: 2876)
  - net.exe (PID: 3588)
- Using BCDEDIT.EXE to modify recovery options
  - cmd.exe (PID: 4500)
- Bypass User Account Control (Modify registry)
  - svchost.exe (PID: 1644)
SUSPICIOUS
- Executing commands from a ".bat" file
  - LB3.exe (PID: 6812)
  - svchost.exe (PID: 1644)
- Uses TIMEOUT.EXE to delay execution
  - cmd.exe (PID: 3028)
  - cmd.exe (PID: 2044)
  - cmd.exe (PID: 6732)
  - cmd.exe (PID: 6656)
  - cmd.exe (PID: 3676)
  - cmd.exe (PID: 5600)
  - cmd.exe (PID: 2664)
- Starts CMD.EXE for commands execution
  - LB3.exe (PID: 6812)
  - svchost.exe (PID: 1644)
- The process creates files with name similar to system file names
  - LB3.exe (PID: 6812)
- Executable content was dropped or overwritten
  - LB3.exe (PID: 6812)
  - svchost.exe (PID: 1644)
- Reads security settings of Internet Explorer
  - LB3.exe (PID: 6812)
  - svchost.exe (PID: 1644)
- Reads the date of Windows installation
  - LB3.exe (PID: 6812)
  - svchost.exe (PID: 1644)
- Starts itself from another location
  - LB3.exe (PID: 6812)
- Changes default file association
  - svchost.exe (PID: 1644)
- Starts SC.EXE for service management
  - svchost.exe (PID: 1644)
- Windows service management via SC.EXE
  - sc.exe (PID: 3488)
  - sc.exe (PID: 2136)
  - sc.exe (PID: 6732)
  - sc.exe (PID: 4800)
  - sc.exe (PID: 4684)
  - sc.exe (PID: 4104)
  - sc.exe (PID: 4860)
  - sc.exe (PID: 3288)
  - sc.exe (PID: 7004)
  - sc.exe (PID: 7092)
  - sc.exe (PID: 3480)
  - sc.exe (PID: 2664)
  - sc.exe (PID: 3656)
  - sc.exe (PID: 6620)
  - sc.exe (PID: 3844)
  - sc.exe (PID: 432)
  - sc.exe (PID: 2044)
  - sc.exe (PID: 6224)
  - sc.exe (PID: 3584)
  - sc.exe (PID: 316)
  - sc.exe (PID: 6800)
  - sc.exe (PID: 1128)
  - sc.exe (PID: 4832)
  - sc.exe (PID: 6684)
  - sc.exe (PID: 3960)
  - sc.exe (PID: 4804)
  - sc.exe (PID: 5020)
  - sc.exe (PID: 2808)
  - sc.exe (PID: 3584)
  - sc.exe (PID: 4312)
  - sc.exe (PID: 3908)
  - sc.exe (PID: 4224)
  - sc.exe (PID: 2764)
  - sc.exe (PID: 2288)
  - sc.exe (PID: 2596)
  - sc.exe (PID: 4120)
  - sc.exe (PID: 6980)
  - sc.exe (PID: 6124)
  - sc.exe (PID: 5904)
  - sc.exe (PID: 2532)
  - sc.exe (PID: 5908)
  - sc.exe (PID: 3820)
  - sc.exe (PID: 6516)
  - sc.exe (PID: 4800)
  - sc.exe (PID: 3956)
  - sc.exe (PID: 6460)
  - sc.exe (PID: 4456)
  - sc.exe (PID: 6656)
  - sc.exe (PID: 6640)
  - sc.exe (PID: 1484)
  - sc.exe (PID: 6148)
  - sc.exe (PID: 620)
  - sc.exe (PID: 6896)
  - sc.exe (PID: 3564)
  - sc.exe (PID: 7020)
  - sc.exe (PID: 3480)
  - sc.exe (PID: 1760)
  - sc.exe (PID: 3676)
  - sc.exe (PID: 4960)
  - sc.exe (PID: 5012)
  - sc.exe (PID: 4752)
  - sc.exe (PID: 1204)
  - sc.exe (PID: 7132)
  - sc.exe (PID: 5896)
  - sc.exe (PID: 4664)
  - sc.exe (PID: 6776)
  - sc.exe (PID: 4884)
  - sc.exe (PID: 2728)
  - sc.exe (PID: 7096)
  - sc.exe (PID: 5424)
  - sc.exe (PID: 6180)
  - sc.exe (PID: 5496)
  - sc.exe (PID: 6384)
  - sc.exe (PID: 4760)
  - sc.exe (PID: 3876)
  - sc.exe (PID: 5764)
  - sc.exe (PID: 2696)
  - sc.exe (PID: 2780)
  - sc.exe (PID: 760)
  - sc.exe (PID: 5928)
  - sc.exe (PID: 6364)
  - sc.exe (PID: 6620)
  - sc.exe (PID: 3580)
  - sc.exe (PID: 4684)
  - sc.exe (PID: 4708)
  - sc.exe (PID: 1480)
  - sc.exe (PID: 2124)
  - sc.exe (PID: 1080)
  - sc.exe (PID: 856)
  - sc.exe (PID: 7052)
  - sc.exe (PID: 1332)
  - sc.exe (PID: 3760)
  - sc.exe (PID: 2292)
  - sc.exe (PID: 1800)
  - sc.exe (PID: 5504)
  - sc.exe (PID: 2620)
  - sc.exe (PID: 7048)
  - sc.exe (PID: 2216)
  - sc.exe (PID: 6732)
  - sc.exe (PID: 2468)
  - sc.exe (PID: 7120)
  - sc.exe (PID: 7156)
  - sc.exe (PID: 316)
  - sc.exe (PID: 6772)
  - sc.exe (PID: 3160)
  - sc.exe (PID: 1028)
  - sc.exe (PID: 2864)
  - sc.exe (PID: 2212)
  - sc.exe (PID: 4172)
  - sc.exe (PID: 3844)
  - sc.exe (PID: 4844)
  - sc.exe (PID: 5140)
  - sc.exe (PID: 4520)
  - sc.exe (PID: 1164)
  - sc.exe (PID: 1512)
  - sc.exe (PID: 2464)
  - sc.exe (PID: 2144)
  - sc.exe (PID: 6492)
  - sc.exe (PID: 6956)
  - sc.exe (PID: 4768)
  - sc.exe (PID: 5460)
  - sc.exe (PID: 6164)
  - sc.exe (PID: 5628)
  - sc.exe (PID: 3960)
  - sc.exe (PID: 3748)
  - sc.exe (PID: 7164)
  - sc.exe (PID: 6232)
  - sc.exe (PID: 1964)
  - sc.exe (PID: 728)
  - sc.exe (PID: 2792)
  - sc.exe (PID: 2612)
  - sc.exe (PID: 6684)
  - sc.exe (PID: 1636)
  - sc.exe (PID: 4816)
  - sc.exe (PID: 4576)
  - sc.exe (PID: 1044)
  - sc.exe (PID: 7076)
  - sc.exe (PID: 1816)
  - sc.exe (PID: 6236)
  - sc.exe (PID: 432)
  - sc.exe (PID: 4680)
  - sc.exe (PID: 3148)
  - sc.exe (PID: 5620)
  - sc.exe (PID: 7160)
  - sc.exe (PID: 5468)
  - sc.exe (PID: 6256)
  - sc.exe (PID: 2348)
  - sc.exe (PID: 1700)
  - sc.exe (PID: 4412)
  - sc.exe (PID: 2980)
INFO
- Reads the machine GUID from the registry
  - LB3.exe (PID: 6812)
  - svchost.exe (PID: 1644)
- Reads the computer name
  - LB3.exe (PID: 6812)
  - svchost.exe (PID: 1644)
- Checks supported languages
  - LB3.exe (PID: 6812)
  - svchost.exe (PID: 1644)
- Create files in a temporary directory
  - LB3.exe (PID: 6812)
  - svchost.exe (PID: 1644)
- Creates files or folders in the user directory
  - LB3.exe (PID: 6812)
- Process checks computer location settings
  - LB3.exe (PID: 6812)
  - svchost.exe (PID: 1644)
- Launching a file from a Registry key
  - svchost.exe (PID: 1644)
- Reads security settings of Internet Explorer
  - WMIC.exe (PID: 1352)
  - notepad.exe (PID: 6948)
- Manual execution by a user
  - notepad.exe (PID: 6948)

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	\|	Generic CIL Executable (.NET, Mono, etc.) (56.7)
.exe	\|	Win64 Executable (generic) (21.3)
.scr	\|	Windows screen saver (10.1)
.dll	\|	Win32 Dynamic Link Library (generic) (5)
.exe	\|	Win32 Executable (generic) (3.4)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2025:06:21 17:28:27+00:00
ImageFileCharacteristics:	Executable, 32-bit
PEType:	PE32
LinkerVersion:	11
CodeSize:	83968
InitializedDataSize:	2048
UninitializedDataSize:	-
EntryPoint:	0x1676e
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI
FileVersionNumber:	0.0.0.0
ProductVersionNumber:	0.0.0.0
FileFlagsMask:	0x003f
FileFlags:	(none)
FileOS:	Win32
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	Neutral
CharacterSet:	Unicode
FileDescription:
FileVersion:	0.0.0.0
InternalName:	LB3.exe
LegalCopyright:
OriginalFileName:	LB3.exe
ProductVersion:	0.0.0.0
AssemblyVersion:	0.0.0.0

No data.

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All screenshots are available in the full report

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Total processes

718

Monitored processes

583

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

236

\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1

C:\Windows\System32\conhost.exe

—

sc.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Console Window Host

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll

236

C:\WINDOWS\system32\net1 stop BackupExecDiveciMediaService

C:\Windows\System32\net1.exe

—

net.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Net Command

Exit code:

Version:

10.0.19041.3636 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\net1.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\dsrole.dll
c:\windows\system32\ucrtbase.dll

304

\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1

C:\Windows\System32\conhost.exe

—

sc.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Console Window Host

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll

304

\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1

C:\Windows\System32\conhost.exe

—

sc.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Console Window Host

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll

304

\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1

C:\Windows\System32\conhost.exe

—

sc.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Console Window Host

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll

316

"sc.exe" config mysql start=disabled

C:\Windows\System32\sc.exe

—

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Service Control Manager Configuration Tool

Exit code:

1060

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\sc.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\bcrypt.dll

316

\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1

C:\Windows\System32\conhost.exe

—

sc.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Console Window Host

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll

316

"net.exe" stop BackupExecVSSProvider

C:\Windows\System32\net.exe

—

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Net Command

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\net.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\wkscli.dll

316

"sc.exe" delete BackupExecAgentBrowser

C:\Windows\System32\sc.exe

—

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Service Control Manager Configuration Tool

Exit code:

1060

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\sc.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\bcrypt.dll

432

"sc.exe" config sql$ start=disabled

C:\Windows\System32\sc.exe

—

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Service Control Manager Configuration Tool

Exit code:

1060

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\sc.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\bcrypt.dll

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Total events

8 175

Read events

8 162

Write events

Delete events

Modification events


(PID) Process:	(1644) svchost.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
Operation:	write	Name:	UpdateQY7OGD
Value: C:\Users\admin\AppData\Local\svchost.exe
(PID) Process:	(1644) svchost.exe	Key:	HKEY_CLASSES_ROOT\ms-settings\Shell\Open\command
Operation:	write	Name:	DelegateExecute
Value:

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
6812	LB3.exe	C:\Users\admin\AppData\Local\Temp\selfdestruct_tmPxsJFh.bat		text
		MD5:98EC0893542F27D9CB66F211A8623F74	SHA256:682C08D1E8363272024133D9C0F84BEC7F153847B3738887C801DCA692CA5A6E
1644	svchost.exe	C:\Users\admin\AppData\Local\Temp\selfdestruct_Si2lARU1.bat		text
		MD5:80384AC2A6120ACBE512303AEBC66A1D	SHA256:169674D683BE5127DF6B0817287779B6292835BD97B12785ED9243543B823505
6812	LB3.exe	C:\Users\admin\AppData\Local\Temp\selfdestruct_vYHNYwRW.bat		text
		MD5:98EC0893542F27D9CB66F211A8623F74	SHA256:682C08D1E8363272024133D9C0F84BEC7F153847B3738887C801DCA692CA5A6E
1644	svchost.exe	C:\Users\admin\AppData\Local\Temp\selfdestruct_Xdz7zhnr.bat		text
		MD5:80384AC2A6120ACBE512303AEBC66A1D	SHA256:169674D683BE5127DF6B0817287779B6292835BD97B12785ED9243543B823505
1644	svchost.exe	C:\Users\admin\AppData\Local\Temp\update_pBNATR.exe		executable
		MD5:D2F4438B5601793AF8C3D98331BEE376	SHA256:BD10F80855CCC2B46B11D3F83689FB37B642F54C415FE1306BBDF105B5475B8F
1644	svchost.exe	C:\Users\admin\AppData\Local\Temp\update_nSUokP.exe		executable
		MD5:D2F4438B5601793AF8C3D98331BEE376	SHA256:BD10F80855CCC2B46B11D3F83689FB37B642F54C415FE1306BBDF105B5475B8F
1644	svchost.exe	C:\Users\admin\AppData\Local\Temp\update_j4jrdK.exe		executable
		MD5:D2F4438B5601793AF8C3D98331BEE376	SHA256:BD10F80855CCC2B46B11D3F83689FB37B642F54C415FE1306BBDF105B5475B8F
1644	svchost.exe	C:\Users\admin\AppData\Local\Temp\update_SeZmyW.exe		executable
		MD5:D2F4438B5601793AF8C3D98331BEE376	SHA256:BD10F80855CCC2B46B11D3F83689FB37B642F54C415FE1306BBDF105B5475B8F
1644	svchost.exe	C:\Users\admin\AppData\Local\Temp\selfdestruct_6Qhw2K5F.bat		text
		MD5:80384AC2A6120ACBE512303AEBC66A1D	SHA256:169674D683BE5127DF6B0817287779B6292835BD97B12785ED9243543B823505
1644	svchost.exe	C:\Users\admin\AppData\Local\Temp\update_w7ZuuL.exe		executable
		MD5:D2F4438B5601793AF8C3D98331BEE376	SHA256:BD10F80855CCC2B46B11D3F83689FB37B642F54C415FE1306BBDF105B5475B8F

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
3576	svchost.exe	GET	200	2.23.77.188:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
1268	svchost.exe	GET	200	2.19.11.120:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
1268	svchost.exe	GET	200	95.101.149.131:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
188	SIHClient.exe	GET	200	95.101.149.131:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
188	SIHClient.exe	GET	200	95.101.149.131:80	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
5944	MoUsoCoreWorker.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
1268	svchost.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
6876	RUXIMICS.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
2336	svchost.exe	172.211.123.248:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	FR	whitelisted
3576	svchost.exe	20.190.159.71:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
3576	svchost.exe	2.23.77.188:80	ocsp.digicert.com	AKAMAI-AS	DE	whitelisted
1268	svchost.exe	4.231.128.59:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
1268	svchost.exe	2.19.11.120:80	crl.microsoft.com	Elisa Oyj	NL	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	51.104.136.2 4.231.128.59	whitelisted
google.com	142.250.186.174	whitelisted
client.wns.windows.com	172.211.123.248	whitelisted
login.live.com	20.190.159.71 20.190.159.2 20.190.159.4 40.126.31.69 40.126.31.128 40.126.31.129 40.126.31.73 40.126.31.0	whitelisted
ocsp.digicert.com	2.23.77.188	whitelisted
crl.microsoft.com	2.19.11.120 2.19.11.105	whitelisted
www.microsoft.com	95.101.149.131	whitelisted
nexusrules.officeapps.live.com	52.111.227.14	whitelisted
slscr.update.microsoft.com	20.12.23.50	whitelisted
fe3cr.delivery.mp.microsoft.com	20.242.39.171	whitelisted

Threats

No threats detected

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Process	Message
wbadmin.exe	Invalid parameter passed to C runtime function.
wbadmin.exe	Invalid parameter passed to C runtime function.

General Info

LB3.exe

D2F4438B5601793AF8C3D98331BEE376

1D414F606DF85F4C5E29F6D276B24CC3AF4A4432

BD10F80855CCC2B46B11D3F83689FB37B642F54C415FE1306BBDF105B5475B8F

1536:A5QuWpv+eccO6sVFlRo8ltiwkhTibFEuxgG59lFXO61jbSw:A5QuW1lxHwEFG59lRO61x

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

BLACKMATTER mutex has been found

Changes the autorun value in the registry

Uses Task Scheduler to autorun other applications

Deletes shadow copies

Starts NET.EXE for service management

Using BCDEDIT.EXE to modify recovery options

Bypass User Account Control (Modify registry)

SUSPICIOUS

Executing commands from a ".bat" file

Uses TIMEOUT.EXE to delay execution

Starts CMD.EXE for commands execution

The process creates files with name similar to system file names

Executable content was dropped or overwritten

Reads security settings of Internet Explorer

Reads the date of Windows installation

Starts itself from another location

Changes default file association

Starts SC.EXE for service management

Windows service management via SC.EXE

INFO

Reads the machine GUID from the registry

Reads the computer name

Checks supported languages

Create files in a temporary directory

Creates files or folders in the user directory

Process checks computer location settings

Launching a file from a Registry key

Reads security settings of Internet Explorer

Manual execution by a user

Malware configuration

Static information

TRiD

EXIF

EXE

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats