File name:

Winlocker builder by Amp v6.1.exe

Full analysis: https://app.any.run/tasks/adc80630-ec84-48da-b5b6-46c50ef412b8
Verdict: Malicious activity
Analysis date: April 15, 2024, 16:40:52
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

E142B5538058CE6B3A93418FAE3FF592

SHA1:

701F7417E23B45D97D670BB559761F8127642B6C

SHA256:

E0690E6BA71039E1BE5161E7E93FFC7A7882F57A5D38E3F7D4E9A8FFCE080F93

SSDEEP:

98304:8/DGbDy5BTb/R6y6SD6n6wh9bc2YGF7nJnC7JHXoNLquNkW5kQf57//pfRkMva/w:5ijhG

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

    • Drops the executable file immediately after the start

      • Winlocker builder by Amp v6.1.exe (PID: 2344)

    • Changes the autorun value in the registry

      • WinLocker.exe (PID: 2784)

    • UAC/LUA settings modification

      • WinLocker.exe (PID: 2784)

    • Changes image file execution options

      • WinLocker.exe (PID: 2784)

    • Disables the Shutdown in the Start menu

      • WinLocker.exe (PID: 2784)

    • Disables the Run the Start menu

      • WinLocker.exe (PID: 2784)

    • Disables the Find the Start menu

      • WinLocker.exe (PID: 2784)

    • Disables the LogOff the Start menu

      • WinLocker.exe (PID: 2784)

  • SUSPICIOUS

    • Reads the Internet Settings

      • Winlocker builder by Amp v6.1.exe (PID: 2344)

    • Executable content was dropped or overwritten

      • Winlocker builder by Amp v6.1.exe (PID: 2344)

    • Reads the Windows owner or organization settings

      • WinLocker.exe (PID: 2784)

  • INFO

    • Reads the computer name

      • Winlocker builder by Amp v6.1.exe (PID: 2344)
      • WinLocker.exe (PID: 2784)

    • Checks supported languages

      • Winlocker builder by Amp v6.1.exe (PID: 2344)
      • WinLocker.exe (PID: 2784)

    • Reads the machine GUID from the registry

      • Winlocker builder by Amp v6.1.exe (PID: 2344)

    • Reads Windows Product ID

      • WinLocker.exe (PID: 2784)

    • Manual execution by a user

      • WinLocker.exe (PID: 268)
      • WinLocker.exe (PID: 2784)

    • Reads product name

      • WinLocker.exe (PID: 2784)

    • Reads Environment values

      • WinLocker.exe (PID: 2784)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (52.9)
.exe | Generic Win/DOS Executable (23.5)
.exe | DOS Executable Generic (23.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 1992:06:19 22:22:17+00:00
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, Bytes reversed lo, 32-bit, Bytes reversed hi
PEType: PE32
LinkerVersion: 2.25
CodeSize: 2355200
InitializedDataSize: 98304
UninitializedDataSize: 15732736
EntryPoint: 0x113fb00
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
No data.
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All screenshots are available in the full report
All screenshots are available in the full report
Total processes
44
Monitored processes
3
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winlocker builder by amp v6.1.exe winlocker.exe no specs winlocker.exe

Process information

PID
CMD
Path
Indicators
Parent process
268"C:\Users\admin\Desktop\WinLocker.exe" C:\Users\admin\Desktop\WinLocker.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\desktop\winlocker.exe
c:\windows\system32\ntdll.dll
2344"C:\Users\admin\Desktop\Winlocker builder by Amp v6.1.exe" C:\Users\admin\Desktop\Winlocker builder by Amp v6.1.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\desktop\winlocker builder by amp v6.1.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\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.24483_none_2b200f664577e14b\comctl32.dll
c:\windows\system32\gdi32.dll
2784"C:\Users\admin\Desktop\WinLocker.exe" C:\Users\admin\Desktop\WinLocker.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Modules
Images
c:\users\admin\desktop\winlocker.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
Total events
2 753
Read events
2 690
Write events
59
Delete events
4

Modification events

(PID) Process:(2344) Winlocker builder by Amp v6.1.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2344) Winlocker builder by Amp v6.1.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU
Operation:writeName:NodeSlots
Value:
0202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202
(PID) Process:(2344) Winlocker builder by Amp v6.1.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU
Operation:writeName:MRUListEx
Value:
07000000020000000100000006000000000000000B0000000C0000000D0000000A0000000900000008000000030000000500000004000000FFFFFFFF
(PID) Process:(2344) Winlocker builder by Amp v6.1.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\LastVisitedPidlMRULegacy
Operation:writeName:2
Value:
570069006E006C006F0063006B006500720020006200750069006C00640065007200200062007900200041006D0070002000760036002E0031002E0065007800650000000000
(PID) Process:(2344) Winlocker builder by Amp v6.1.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\LastVisitedPidlMRULegacy
Operation:writeName:MRUListEx
Value:
020000000000000001000000FFFFFFFF
(PID) Process:(2344) Winlocker builder by Amp v6.1.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\OpenSavePidlMRU\*
Operation:writeName:13
Value:
580032000000000000000000800057696E4C6F636B657200400008000400EFBE00000000000000002A00000000000000000000000000000000000000000000000000570069006E004C006F0063006B0065007200000018000000
(PID) Process:(2344) Winlocker builder by Amp v6.1.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\OpenSavePidlMRU\*
Operation:writeName:MRUListEx
Value:
0D0000000C0000000B0000000A00000009000000080000000700000006000000050000000400000003000000020000000100000000000000FFFFFFFF
(PID) Process:(2344) Winlocker builder by Amp v6.1.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\CIDSizeMRU
Operation:writeName:4
Value:
570069006E006C006F0063006B006500720020006200750069006C00640065007200200062007900200041006D0070002000760036002E0031002E0065007800650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006601000066000000990300000202000000000000000000000000000000000000000000000000000000000000000000000100000000000000
(PID) Process:(2344) Winlocker builder by Amp v6.1.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\CIDSizeMRU
Operation:delete valueName:4
Value:
Winlocker builder by Amp v6.1.exe
(PID) Process:(2344) Winlocker builder by Amp v6.1.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\CIDSizeMRU
Operation:writeName:4
Value:
570069006E006C006F0063006B006500720020006200750069006C00640065007200200062007900200041006D0070002000760036002E0031002E0065007800650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800200006801000080020000680100006601000066000000990300000202000000000000000000000000000000000000000000000000000000000000000000000100000000000000
Executable files
19
Suspicious files
0
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
2344Winlocker builder by Amp v6.1.exeC:\Users\admin\Desktop\WinLocker.exeexecutable
MD5:—
SHA256:—
2344Winlocker builder by Amp v6.1.exeC:\Users\admin\Desktop\RCX9B2D.tmpexecutable
MD5:—
SHA256:—
2344Winlocker builder by Amp v6.1.exeC:\Users\admin\Desktop\RCX9B7C.tmpexecutable
MD5:—
SHA256:—
2344Winlocker builder by Amp v6.1.exeC:\Users\admin\Desktop\RCX9BDA.tmpexecutable
MD5:—
SHA256:—
2344Winlocker builder by Amp v6.1.exeC:\Users\admin\Desktop\RCX9C2A.tmpexecutable
MD5:—
SHA256:—
2344Winlocker builder by Amp v6.1.exeC:\Users\admin\Desktop\RCX9C88.tmpexecutable
MD5:—
SHA256:—
2344Winlocker builder by Amp v6.1.exeC:\Users\admin\Desktop\RCX9CD7.tmpexecutable
MD5:—
SHA256:—
2344Winlocker builder by Amp v6.1.exeC:\Users\admin\Desktop\RCX9D17.tmpexecutable
MD5:—
SHA256:—
2344Winlocker builder by Amp v6.1.exeC:\Users\admin\Desktop\RCX9D56.tmpexecutable
MD5:—
SHA256:—
2344Winlocker builder by Amp v6.1.exeC:\Users\admin\Desktop\RCX9D96.tmpexecutable
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
1
Threats
0

HTTP requests

No HTTP requests
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
4
System
192.168.100.255:138
—
—
—
whitelisted
—
—
224.0.0.252:5355
—
—
—
unknown
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown

DNS requests

Domain
IP
Reputation
dns.msftncsi.com
  • 131.107.255.255
shared

Threats

No threats detected
No debug info
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Reports
Winlocker builder by Amp v6.1.exe