Malware analysis ransomware Malicious activity | ANY.RUN

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File name:	ransomware
Full analysis:	https://app.any.run/tasks/9c64c67e-df41-49ad-a1e8-1c6e2279e3b3
Verdict:	Malicious activity
Threats:	LockBit, a ransomware variant, encrypts data on infected machines, demanding a ransom payment for decryption. Used in targeted attacks, It's a significant risk to organizations. Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. Malware Trends Tracker >>>
Analysis date:	January 09, 2025, 08:33:56
OS:	Windows 10 Professional (build: 19045, 64 bit)
Tags:	arch-scr lockbit stealer
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32 executable (GUI) Intel 80386, for MS Windows, 6 sections
MD5:	C09185C157831E4915C255D7002941F4
SHA1:	BECA597F2C2C120C3D74163501A81F56664FF4F7
SHA256:	6F3D87F3DCFD248E64D26CF338A19F41A6F93AFFDDE5FAB071A631FF38637757
SSDEEP:	3072:dmhXodguLLDzaJ/A7z7zT73YPnomUJBQmq:xfza6z7zOdUJmmq

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:
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
- Known privilege escalation attack
  - dllhost.exe (PID: 6756)
- [YARA] LockBit is detected
  - ransomware.exe (PID: 6828)
- Actions looks like stealing of personal data
  - ransomware.exe (PID: 6828)
- Renames files like ransomware
  - ransomware.exe (PID: 6828)
SUSPICIOUS
- Reads security settings of Internet Explorer
  - ShellExperienceHost.exe (PID: 7108)
INFO
- Reads the machine GUID from the registry
  - ransomware.exe (PID: 6520)
- Checks supported languages
  - ransomware.exe (PID: 6520)
  - ransomware.exe (PID: 6828)
  - ShellExperienceHost.exe (PID: 7108)
- Reads the computer name
  - ransomware.exe (PID: 6520)
  - ShellExperienceHost.exe (PID: 7108)
  - ransomware.exe (PID: 6828)
- Creates files or folders in the user directory
  - ransomware.exe (PID: 6828)

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

.dll	\|	Win32 Dynamic Link Library (generic) (38.3)
.exe	\|	Win32 Executable (generic) (26.2)
.exe	\|	Win16/32 Executable Delphi generic (12)
.exe	\|	Generic Win/DOS Executable (11.6)
.exe	\|	DOS Executable Generic (11.6)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2022:09:13 23:30:57+00:00
ImageFileCharacteristics:	Executable, 32-bit
PEType:	PE32
LinkerVersion:	14.12
CodeSize:	99328
InitializedDataSize:	50688
UninitializedDataSize:	-
EntryPoint:	0x1946f
OSVersion:	5.1
ImageVersion:	-
SubsystemVersion:	5.1
Subsystem:	Windows GUI

No data.

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All screenshots are available in the full report

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Total processes

135

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

6520

"C:\Users\admin\AppData\Local\Temp\ransomware.exe"

C:\Users\admin\AppData\Local\Temp\ransomware.exe

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\ransomware.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\gdi32.dll

6756

C:\WINDOWS\SysWOW64\DllHost.exe /Processid:{3E5FC7F9-9A51-4367-9063-A120244FBEC7}

C:\Windows\SysWOW64\dllhost.exe

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

COM Surrogate

Exit code:

Version:

10.0.19041.3636 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\dllhost.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\ucrtbase.dll
c:\windows\syswow64\combase.dll

6828

"C:\Users\admin\AppData\Local\Temp\ransomware.exe"

C:\Users\admin\AppData\Local\Temp\ransomware.exe

dllhost.exe

User:

admin

Integrity Level:

HIGH

Modules

Images
c:\users\admin\appdata\local\temp\ransomware.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\gdi32.dll
c:\windows\syswow64\win32u.dll

7108

"C:\WINDOWS\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe" -ServerName:App.AppXtk181tbxbce2qsex02s8tw7hfxa9xb3t.mca

C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe

—

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Shell Experience Host

Version:

10.0.19041.3758 (WinBuild.160101.0800)

Modules

Images
c:\windows\systemapps\shellexperiencehost_cw5n1h2txyewy\shellexperiencehost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\wincorlib.dll

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Total events

1 855

Read events

1 852

Write events

Delete events

Modification events


(PID) Process:	(6756) dllhost.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
Operation:	write	Name:	SlowContextMenuEntries
Value: 6024B221EA3A6910A2DC08002B30309D0A010000BD0E0C47735D584D9CEDE91E22E23282770100000114020000000000C0000000000000468D0000006078A409B011A54DAFA526D86198A780390100009AD298B2EDA6DE11BA8CA68E55D895936E000000
(PID) Process:	(7108) ShellExperienceHost.exe	Key:	\REGISTRY\A\{adc5591f-86d0-d6c8-ad14-57a52663364e}\LocalState
Operation:	write	Name:	PeekBadges
Value: 5B005D000000F2B748407162DB01

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Executable files

Suspicious files

903

Text files

893

Unknown types

Dropped files

PID	Process	Filename		Type
6828	ransomware.exe	C:\$Recycle.Bin\S-1-5-18\IIIIIIIIIII		binary
		MD5:7A97AE60383C248D7FF171354FA6662D	SHA256:A64CDEFEBFAE41606630E8F92A8D77457BC96D1EBFD121F0D6D89DFD1102E5A0
6828	ransomware.exe	C:\5VFg9o5tW.README.txt		text
		MD5:17E3459297CD54CF124D089248FF395B	SHA256:94AAEFAD5D5A9FEA79E9271941A5E874951CCEAC46A110EF0F1DE841051F6421
6828	ransomware.exe	C:\$Recycle.Bin\S-1-5-18\HHHHHHHHHHH		binary
		MD5:7A97AE60383C248D7FF171354FA6662D	SHA256:A64CDEFEBFAE41606630E8F92A8D77457BC96D1EBFD121F0D6D89DFD1102E5A0
6828	ransomware.exe	C:\$Recycle.Bin\S-1-5-18\KKKKKKKKKKK		binary
		MD5:7A97AE60383C248D7FF171354FA6662D	SHA256:A64CDEFEBFAE41606630E8F92A8D77457BC96D1EBFD121F0D6D89DFD1102E5A0
6828	ransomware.exe	C:\$Recycle.Bin\S-1-5-18\JJJJJJJJJJJ		binary
		MD5:7A97AE60383C248D7FF171354FA6662D	SHA256:A64CDEFEBFAE41606630E8F92A8D77457BC96D1EBFD121F0D6D89DFD1102E5A0
6828	ransomware.exe	C:\$Recycle.Bin\S-1-5-18\LLLLLLLLLLL		binary
		MD5:7A97AE60383C248D7FF171354FA6662D	SHA256:A64CDEFEBFAE41606630E8F92A8D77457BC96D1EBFD121F0D6D89DFD1102E5A0
6828	ransomware.exe	C:\$Recycle.Bin\S-1-5-18\AAAAAAAAAAA		binary
		MD5:7A97AE60383C248D7FF171354FA6662D	SHA256:A64CDEFEBFAE41606630E8F92A8D77457BC96D1EBFD121F0D6D89DFD1102E5A0
6828	ransomware.exe	C:\$Recycle.Bin\S-1-5-18\desktop.ini		binary
		MD5:7A97AE60383C248D7FF171354FA6662D	SHA256:A64CDEFEBFAE41606630E8F92A8D77457BC96D1EBFD121F0D6D89DFD1102E5A0
6828	ransomware.exe	C:\$Recycle.Bin\S-1-5-18\BBBBBBBBBBB		binary
		MD5:7A97AE60383C248D7FF171354FA6662D	SHA256:A64CDEFEBFAE41606630E8F92A8D77457BC96D1EBFD121F0D6D89DFD1102E5A0
6828	ransomware.exe	C:\$Recycle.Bin\S-1-5-18\MMMMMMMMMMM		binary
		MD5:7A97AE60383C248D7FF171354FA6662D	SHA256:A64CDEFEBFAE41606630E8F92A8D77457BC96D1EBFD121F0D6D89DFD1102E5A0

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
1176	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
—	—	GET	200	2.16.164.49:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
—	—	GET	200	184.30.230.103:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
6396	backgroundTaskHost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D	unknown	—	—	whitelisted
4328	SIHClient.exe	GET	200	184.30.230.103:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
4328	SIHClient.exe	GET	200	184.30.230.103:80	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	192.168.100.255:138	—	—	—	whitelisted
—	—	51.104.136.2:443	—	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
1596	svchost.exe	51.104.136.2:443	—	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
—	—	2.16.164.49:80	crl.microsoft.com	Akamai International B.V.	NL	whitelisted
4712	MoUsoCoreWorker.exe	51.104.136.2:443	—	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
—	—	184.30.230.103:80	www.microsoft.com	AKAMAI-AS	US	whitelisted
1176	svchost.exe	20.190.160.17:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
1176	svchost.exe	192.229.221.95:80	ocsp.digicert.com	EDGECAST	US	whitelisted
1076	svchost.exe	184.28.89.167:443	go.microsoft.com	AKAMAI-AS	US	whitelisted

DNS requests

Domain	IP	Reputation
crl.microsoft.com	2.16.164.49 2.16.164.9 2.16.164.72	whitelisted
www.microsoft.com	184.30.230.103	whitelisted
login.live.com	20.190.160.17 40.126.32.136 20.190.160.22 40.126.32.76 40.126.32.134 20.190.160.20 40.126.32.74 40.126.32.138	whitelisted
go.microsoft.com	184.28.89.167	whitelisted
settings-win.data.microsoft.com	20.73.194.208	whitelisted
slscr.update.microsoft.com	4.245.163.56	whitelisted
fe3cr.delivery.mp.microsoft.com	13.85.23.206	whitelisted
arc.msn.com	20.199.58.43	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
fd.api.iris.microsoft.com	20.223.35.26	whitelisted

Threats

No threats detected

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No debug info

General Info

ransomware

C09185C157831E4915C255D7002941F4

BECA597F2C2C120C3D74163501A81F56664FF4F7

6F3D87F3DCFD248E64D26CF338A19F41A6F93AFFDDE5FAB071A631FF38637757

3072:dmhXodguLLDzaJ/A7z7zT73YPnomUJBQmq:xfza6z7zOdUJmmq

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Known privilege escalation attack

[YARA] LockBit is detected

Actions looks like stealing of personal data

Renames files like ransomware

SUSPICIOUS

Reads security settings of Internet Explorer

INFO

Reads the machine GUID from the registry

Checks supported languages

Reads the computer name

Creates files or folders in the user directory

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

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings