File name:

21962c8b17bf623a2a28a00e756cbcfc3ec4e89ed8ede9591eb15b493f7ce478.rar

Full analysis: https://app.any.run/tasks/09d6ef07-a7bb-427d-9afd-45938d4a5aea
Verdict: Malicious activity
Threats:

njRAT is a remote access trojan. It is one of the most widely accessible RATs on the market that features an abundance of educational information. Interested attackers can even find tutorials on YouTube. This allows it to become one of the most popular RATs in the world.

Analysis date: March 31, 2020, 02:29:40
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
njrat
bladabindi
Indicators:
MIME: application/x-rar
File info: RAR archive data, v5
MD5:

10816C27CF7CBD8B9A57D2129D558816

SHA1:

C7BEB02BB18E3A50BBC9D6A9DA599272B99358FB

SHA256:

21962C8B17BF623A2A28A00E756CBCFC3EC4E89ED8EDE9591EB15B493F7CE478

SSDEEP:

768:6xEzMwq/OXMmr0ZoAYhTBC4XEbkhoftzDLO2JVLGNbkmyi3r24Ws+ar8ZZK0eZ:8aqcMATvw+oF3JVey8iphWZ

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

      • القايد البرازيلي.exe (PID: 2492)
      • system.exe (PID: 2724)
    • Changes the autorun value in the registry

      • system.exe (PID: 2724)
    • NJRAT was detected

      • system.exe (PID: 2724)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2872)
      • القايد البرازيلي.exe (PID: 2492)
    • Creates files in the user directory

      • القايد البرازيلي.exe (PID: 2492)
    • Starts itself from another location

      • القايد البرازيلي.exe (PID: 2492)
    • Uses NETSH.EXE for network configuration

      • system.exe (PID: 2724)
  • INFO

    • Manual execution by user

      • القايد البرازيلي.exe (PID: 2492)
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
4
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start winrar.exe القايد البرازيلي.exe #NJRAT system.exe netsh.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2492"C:\Users\admin\Desktop\القايد البرازيلي.exe" C:\Users\admin\Desktop\القايد البرازيلي.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
WindowsApplication1
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\desktop\القايد البرازيلي.exe
c:\systemroot\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
2724"C:\Users\admin\AppData\Roaming\system.exe" C:\Users\admin\AppData\Roaming\system.exe
القايد البرازيلي.exe
User:
admin
Integrity Level:
MEDIUM
Description:
WindowsApplication1
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\roaming\system.exe
c:\systemroot\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
2872"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\21962c8b17bf623a2a28a00e756cbcfc3ec4e89ed8ede9591eb15b493f7ce478.rar"C:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\systemroot\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
3744netsh firewall add allowedprogram "C:\Users\admin\AppData\Roaming\system.exe" "system.exe" ENABLEC:\Windows\system32\netsh.exesystem.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Network Command Shell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\netsh.exe
c:\systemroot\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\system32\credui.dll
c:\windows\system32\user32.dll
Total events
922
Read events
805
Write events
117
Delete events
0

Modification events

(PID) Process:(2872) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(2872) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(2872) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2872) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\21962c8b17bf623a2a28a00e756cbcfc3ec4e89ed8ede9591eb15b493f7ce478.rar
(PID) Process:(2872) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2872) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2872) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2872) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(2872) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\DialogEditHistory\ExtrPath
Operation:writeName:0
Value:
C:\Users\admin\Desktop
(PID) Process:(2872) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\MainWin
Operation:writeName:Placement
Value:
2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF42000000420000000204000037020000
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
2492القايد البرازيلي.exeC:\Users\admin\AppData\Roaming\system.exeexecutable
MD5:
SHA256:
2872WinRAR.exeC:\Users\admin\Desktop\القايد البرازيلي.exeexecutable
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
1
Threats
1

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

Domain
IP
Reputation
gamezerer.ddns.net
unknown

Threats

PID
Process
Class
Message
1052
svchost.exe
Potentially Bad Traffic
ET POLICY DNS Query to DynDNS Domain *.ddns .net
No debug info