File name:

M3_Mini_Rat v0.1 and (SRC) By Mr-3amo.rar

Full analysis: https://app.any.run/tasks/6881ffe9-5cbe-4770-8dfe-88cebd04e7ed
Verdict: Malicious activity
Analysis date: July 07, 2021, 14:14:26
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-rar
File info: RAR archive data, v5
MD5:

47178BBA042F5E52AA5C878FA24A4354

SHA1:

0BE4A6F9409E536F7D6C4C6E0C712194815F1DFA

SHA256:

191D791CF679075CF95D840800F29EBB80E7C0D8B84A94290F691A291976B545

SSDEEP:

49152:gz40j1IvUoAZUPsMA79hPJiDPQ1VGty9roJ7loDBUW22fc7S9ao0sfWJe1kRugLX:8TeMosMAXPSQM09sJRo912JSaovfz1t6

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

    • Application was dropped or rewritten from another process

      • M3_Mini_Rat.exe (PID: 2764)

    • Drops executable file immediately after starts

      • WinRAR.exe (PID: 2508)
      • csc.exe (PID: 1884)
      • csc.exe (PID: 360)

    • Starts Visual C# compiler

      • powershell.exe (PID: 3068)
      • powershell.exe (PID: 3736)

  • SUSPICIOUS

    • Checks supported languages

      • WinRAR.exe (PID: 2608)
      • WinRAR.exe (PID: 2508)
      • WinRAR.exe (PID: 3476)
      • M3_Mini_Rat.exe (PID: 2764)
      • powershell.exe (PID: 3068)
      • csc.exe (PID: 1884)
      • cmd.exe (PID: 3144)
      • powershell.exe (PID: 3736)
      • cvtres.exe (PID: 3508)
      • cvtres.exe (PID: 2128)
      • csc.exe (PID: 360)
      • powershell_ise.exe (PID: 3724)
      • PresentationFontCache.exe (PID: 3928)

    • Reads the computer name

      • WinRAR.exe (PID: 2608)
      • WinRAR.exe (PID: 3476)
      • WinRAR.exe (PID: 2508)
      • M3_Mini_Rat.exe (PID: 2764)
      • powershell.exe (PID: 3736)
      • powershell.exe (PID: 3068)
      • powershell_ise.exe (PID: 3724)
      • PresentationFontCache.exe (PID: 3928)

    • Drops a file that was compiled in debug mode

      • WinRAR.exe (PID: 2508)
      • csc.exe (PID: 1884)
      • csc.exe (PID: 360)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2508)
      • csc.exe (PID: 1884)
      • csc.exe (PID: 360)

    • Reads Environment values

      • M3_Mini_Rat.exe (PID: 2764)
      • powershell.exe (PID: 3068)
      • powershell.exe (PID: 3736)

    • Reads the date of Windows installation

      • powershell.exe (PID: 3068)
      • powershell.exe (PID: 3736)

    • PowerShell script executed

      • powershell.exe (PID: 3068)
      • powershell.exe (PID: 3736)

    • Creates files in the user directory

      • powershell.exe (PID: 3068)
      • powershell.exe (PID: 3736)

    • Drops a file with a compile date too recent

      • csc.exe (PID: 1884)
      • csc.exe (PID: 360)

    • Starts CMD.EXE for commands execution

      • powershell.exe (PID: 3068)

    • Executed as Windows Service

      • PresentationFontCache.exe (PID: 3928)

  • INFO

    • Manual execution by user

      • WinRAR.exe (PID: 3476)
      • WinRAR.exe (PID: 2508)
      • M3_Mini_Rat.exe (PID: 2764)
      • powershell.exe (PID: 3068)
      • powershell.exe (PID: 3736)
      • powershell_ise.exe (PID: 3724)

    • Checks Windows Trust Settings

      • powershell.exe (PID: 3068)
      • powershell.exe (PID: 3736)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.rar | RAR compressed archive (v5.0) (61.5)
.rar | RAR compressed archive (gen) (38.4)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
58
Monitored processes
13
Malicious processes
4
Suspicious processes
3

Behavior graph

Click at the process to see the details
start winrar.exe no specs winrar.exe no specs winrar.exe m3_mini_rat.exe no specs powershell.exe no specs csc.exe cvtres.exe no specs cmd.exe no specs powershell.exe no specs csc.exe cvtres.exe no specs powershell_ise.exe no specs presentationfontcache.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
360"C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\9au0p5pn.cmdline"C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Visual C# Command Line Compiler
Exit code:
0
Version:
8.0.50727.5483 (Win7SP1GDR.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\csc.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.4940_none_d08cc06a442b34fc\msvcr80.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
1884"C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\ebyywnbq.cmdline"C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Visual C# Command Line Compiler
Exit code:
0
Version:
8.0.50727.5483 (Win7SP1GDR.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\csc.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.4940_none_d08cc06a442b34fc\msvcr80.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
2128C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RESEA6D.tmp" "c:\Users\admin\AppData\Local\Temp\CSCEA6C.tmp"C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe—csc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft� Resource File To COFF Object Conversion Utility
Exit code:
0
Version:
8.00.50727.5003 (Win7SP1GDR.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\cvtres.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.4940_none_d08cc06a442b34fc\msvcr80.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\cryptsp.dll
2508"C:\Program Files\WinRAR\WinRAR.exe" x -iext -ow -ver -- "C:\Users\admin\Desktop\M3Minirat\bin.rar" C:\Users\admin\Desktop\M3Minirat\C:\Program Files\WinRAR\WinRAR.exe
Explorer.EXE
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\usp10.dll
c:\windows\system32\comdlg32.dll
2608"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\M3_Mini_Rat v0.1 and (SRC) By Mr-3amo.rar"C:\Program Files\WinRAR\WinRAR.exe—Explorer.EXE
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.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\comdlg32.dll
2764"C:\Users\admin\Desktop\M3Minirat\M3Minirat\M3_Mini_Rat.exe" C:\Users\admin\Desktop\M3Minirat\M3Minirat\M3_Mini_Rat.exe—Explorer.EXE
User:
admin
Company:
Mr3amo
Integrity Level:
MEDIUM
Description:
Control
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\desktop\m3minirat\m3minirat\m3_mini_rat.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
3068"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "-file" "C:\Users\admin\Desktop\M3Minirat\M3Minirat\stub.ps1"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\atl.dll
c:\windows\system32\user32.dll
3144"C:\Windows\System32\cmd.exe" /c ver > C:\Users\admin\AppData\Local\Temp\outs.txt & exitC:\Windows\System32\cmd.exe—powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
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\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3476"C:\Program Files\WinRAR\WinRAR.exe" x -iext -ow -ver -- "C:\Users\admin\Desktop\M3Minirat\Client.rar" C:\Users\admin\Desktop\M3Minirat\C:\Program Files\WinRAR\WinRAR.exe—Explorer.EXE
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.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\comdlg32.dll
3508C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RES3E92.tmp" "c:\Users\admin\AppData\Local\Temp\CSC3E91.tmp"C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe—csc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft� Resource File To COFF Object Conversion Utility
Exit code:
0
Version:
8.00.50727.5003 (Win7SP1GDR.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\cvtres.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.4940_none_d08cc06a442b34fc\msvcr80.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\cryptsp.dll
Total events
8 545
Read events
8 385
Write events
160
Delete events
0

Modification events

(PID) Process:(2608) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(2608) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(2608) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2608) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface
Operation:writeName:ShowPassword
Value:
0
(PID) Process:(2608) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip
(PID) Process:(2608) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\Desktop\M3_Mini_Rat v0.1 and (SRC) By Mr-3amo.rar
(PID) Process:(2608) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2608) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2608) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2608) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
Executable files
4
Suspicious files
10
Text files
12
Unknown types
6

Dropped files

PID
Process
Filename
Type
2608WinRAR.exeC:\Users\admin\Desktop\M3Minirat\SRC.rarcompressed
MD5:—
SHA256:—
2608WinRAR.exeC:\Users\admin\Desktop\M3Minirat\Client.rarcompressed
MD5:—
SHA256:—
3476WinRAR.exeC:\Users\admin\Desktop\M3Minirat\Client.ps1text
MD5:—
SHA256:—
2508WinRAR.exeC:\Users\admin\Desktop\M3Minirat\M3Minirat\Note.txttext
MD5:—
SHA256:—
2508WinRAR.exeC:\Users\admin\Desktop\M3Minirat\M3Minirat\M3_Mini_Rat.exeexecutable
MD5:—
SHA256:—
3068powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF1a3cbc.TMPbinary
MD5:—
SHA256:—
2764M3_Mini_Rat.exeC:\Users\admin\Desktop\M3Minirat\M3Minirat\stub.ps1text
MD5:—
SHA256:—
3068powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\JI0A0ZEVZPNAIZHVSW1A.tempbinary
MD5:—
SHA256:—
3068powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:—
SHA256:—
1884csc.exeC:\Users\admin\AppData\Local\Temp\ebyywnbq.outtext
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

No data

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
M3_Mini_Rat v0.1 and (SRC) By Mr-3amo.rar