File name:

lc.exe

Full analysis: https://app.any.run/tasks/8b926512-423e-41fe-8d34-63fcc26ce024
Verdict: Malicious activity
Analysis date: March 09, 2025, 10:08:57
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
netreactor
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections
MD5:

F298D5F5A5E263974FE6551D7FF35087

SHA1:

DE3FA7EDECAE13954B6F6C2F8884C6691CEE13DF

SHA256:

ACCC9D600CB2EB7F706D71D0E3AB5670F860F4DEF83506842121BB4DC18D10F8

SSDEEP:

3072:0QPMbVfe21afv7HkbJ0JT7zUCpM69/KImQi/6ebW6kTg1jY:BkpfeZv7EbJEzUCpM69/KImQi/6ebl

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

    • Changes the autorun value in the registry

      • lc.exe (PID: 1764)

    • Changes the login/logoff helper path in the registry

      • lc.exe (PID: 1764)

  • SUSPICIOUS

    • Starts CMD.EXE for commands execution

      • lc.exe (PID: 1764)

    • Uses TASKKILL.EXE to kill process

      • lc.exe (PID: 1764)

    • Likely accesses (executes) a file from the Public directory

      • cmd.exe (PID: 4180)

    • Uses ATTRIB.EXE to modify file attributes

      • cmd.exe (PID: 1276)
      • cmd.exe (PID: 5988)
      • cmd.exe (PID: 744)
      • cmd.exe (PID: 5116)
      • cmd.exe (PID: 4180)

  • INFO

    • Reads the machine GUID from the registry

      • lc.exe (PID: 1764)

    • Checks supported languages

      • lc.exe (PID: 1764)

    • Reads the computer name

      • lc.exe (PID: 1764)

    • Create files in a temporary directory

      • lc.exe (PID: 1764)

    • Checks proxy server information

      • slui.exe (PID: 5988)

    • .NET Reactor protector has been detected

      • lc.exe (PID: 1764)

    • Reads the software policy settings

      • slui.exe (PID: 5988)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

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: 2022:12:02 14:42:19+00:00
ImageFileCharacteristics: Executable, No line numbers, No symbols, Large address aware, 32-bit
PEType: PE32
LinkerVersion: 80
CodeSize: 195072
InitializedDataSize: 2048
UninitializedDataSize: -
EntryPoint: 0x3181e
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
Comments: -
CompanyName: -
FileDescription: -
FileVersion: 0.0.0.0
InternalName: lc.exe
LegalCopyright: -
LegalTrademarks: -
OriginalFileName: lc.exe
ProductName: -
ProductVersion: 0.0.0.0
AssemblyVersion: 0.0.0.0
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
145
Monitored processes
25
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details

Process information

PID
CMD
Path
Indicators
Parent process
728attrib -h +s +r info-Locker.txtC:\Windows\System32\attrib.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Attribute Utility
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\attrib.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\ulib.dll
c:\windows\system32\fsutilext.dll
744cmd.exe /c cd "%userprofile%\desktop"&attrib +h +s +r +i /D & echo [%RANDOM%] Ooops! Your files are encrypted by the Legion hacker group! Telegram for contact: @xexeza 1>info-Locker.txt & attrib -h +s +r info-Locker.txtC:\Windows\System32\cmd.exe—lc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\cmd.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\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
1276cmd.exe /c cd "%userprofile%\downloads"&attrib +h +s +r +i /D & echo [%RANDOM%] Ooops! Your files are encrypted by the Legion hacker group! Telegram for contact: @xexeza 1>info-Locker.txt & attrib -h +s +r info-Locker.txtC:\Windows\System32\cmd.exe—lc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\cmd.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\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
1764"C:\Users\admin\Desktop\lc.exe" C:\Users\admin\Desktop\lc.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Version:
0.0.0.0
Modules
Images
c:\users\admin\desktop\lc.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\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
2564taskkill.exe /im Explorer.exe /fC:\Windows\System32\taskkill.exe—lc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Terminates Processes
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\taskkill.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.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
3268attrib -h +s +r info-Locker.txtC:\Windows\System32\attrib.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Attribute Utility
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\attrib.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\ulib.dll
c:\windows\system32\fsutilext.dll
4040attrib -h +s +r info-Locker.txtC:\Windows\System32\attrib.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Attribute Utility
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\attrib.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\ulib.dll
c:\windows\system32\fsutilext.dll
4180cmd.exe /c cd "%systemdrive%\Users\Public\Desktop"&attrib +h +s +r +i /D & echo [%RANDOM%] Ooops! Your files are encrypted by the Legion hacker group! Telegram for contact: @xexeza 1>info-Locker.txt & attrib -h +s +r info-Locker.txtC:\Windows\System32\cmd.exe—lc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\cmd.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\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
4892\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Console Window Host
Exit code:
0
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
5116cmd.exe /c cd "%userprofile%\documents"&attrib +h +s +r +i /D & echo [%RANDOM%] Ooops! Your files are encrypted by the Legion hacker group! Telegram for contact: @xexeza 1>info-Locker.txt & attrib -h +s +r info-Locker.txtC:\Windows\System32\cmd.exe—lc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\cmd.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\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
Total events
4 183
Read events
4 169
Write events
14
Delete events
0

Modification events

(PID) Process:(1764) lc.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:WindowsInstaller
Value:
"C:\Users\admin\Desktop\lc.exe" -startup
(PID) Process:(1764) lc.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:MSEdgeUpdateX
Value:
"C:\Users\admin\Desktop\lc.exe"
(PID) Process:(1764) lc.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
Operation:writeName:System3264Wow
Value:
"C:\Users\admin\Desktop\lc.exe" --init
(PID) Process:(1764) lc.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
Operation:writeName:OneDrive10293
Value:
"C:\Users\admin\Desktop\lc.exe" /setup
(PID) Process:(1764) lc.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
Operation:writeName:WINDOWS
Value:
"C:\Users\admin\Desktop\lc.exe" --wininit
(PID) Process:(1764) lc.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
Operation:writeName:Shell
Value:
"C:\Users\admin\Desktop\lc.exe"
(PID) Process:(1764) lc.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:WIN32_1
Value:
AWindowsService.exe
(PID) Process:(1764) lc.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:WIN32_2
Value:
taskhost.exe
(PID) Process:(1764) lc.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:WIN32_3
Value:
windowsx-c.exe
(PID) Process:(1764) lc.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:WIN32_4
Value:
System.exe
Executable files
0
Suspicious files
0
Text files
5
Unknown types
0

Dropped files

PID
Process
Filename
Type
1276cmd.exeC:\Users\admin\Downloads\info-Locker.txttext
MD5:3703399C7924106B547B061EC13041A9
SHA256:4181A705E03155FDB8EE9AE7D46ACA42332FFA41D3BD8C3497068D12B4157E72
5988cmd.exeC:\Users\admin\info-Locker.txttext
MD5:3703399C7924106B547B061EC13041A9
SHA256:4181A705E03155FDB8EE9AE7D46ACA42332FFA41D3BD8C3497068D12B4157E72
744cmd.exeC:\Users\admin\Desktop\info-Locker.txttext
MD5:3703399C7924106B547B061EC13041A9
SHA256:4181A705E03155FDB8EE9AE7D46ACA42332FFA41D3BD8C3497068D12B4157E72
5116cmd.exeC:\Users\admin\Documents\info-Locker.txttext
MD5:3703399C7924106B547B061EC13041A9
SHA256:4181A705E03155FDB8EE9AE7D46ACA42332FFA41D3BD8C3497068D12B4157E72
1764lc.exeC:\Users\admin\AppData\Local\Temp\$unlocker_id.ux-cryptobytestext
MD5:8AC52748863D7562BF1E6E305EB6B552
SHA256:86AD65F5D493B7E1B0EAEA7507F942CEBBDE0BAFB42D13F056F50B514400C32D
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
19
DNS requests
4
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
POST
500
40.91.76.224:443
https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail
US
xml
512 b
whitelisted
—
—
POST
500
40.91.76.224:443
https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail
US
xml
512 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
—
—
192.168.100.255:137
—
—
—
whitelisted
—
—
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
2104
svchost.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
720
slui.exe
40.91.76.224:443
activation-v2.sls.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
5988
slui.exe
40.91.76.224:443
activation-v2.sls.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 40.127.240.158
  • 51.124.78.146
whitelisted
google.com
  • 216.58.206.78
whitelisted
activation-v2.sls.microsoft.com
  • 40.91.76.224
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
lc.exe