File name:

svchost.exe

Full analysis: https://app.any.run/tasks/ec1e5e84-8fa0-4b9a-bf28-ca40aff834d3
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.

Malware Trends Tracker     >>>
Analysis date: March 05, 2024, 22:50:28
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
njrat
bladabindi
remote
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

90D399A8462F9675AB216F72C1A88D06

SHA1:

93176CF8A71BA029545F768D12AC5D28D62F1FFE

SHA256:

1A8F88F2A152B9ECA23D50E95C5CAA4FE56D9882A2804D24FF2253AB678370D7

SSDEEP:

3072:YoGCpTFSqi+iJN9NQqejFIZEjqc9IbW6PMRRREtIZn6Wb+Femo8:cqSq6ZP7bW6PMRRRF9+Fno8

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

      • svchost.exe (PID: 3772)

    • Antivirus name has been found in the command line (generic signature)

      • cmd.exe (PID: 1696)
      • taskkill.exe (PID: 2856)

    • Uses TASKKILL.EXE to kill antiviruses

      • cmd.exe (PID: 1696)

    • Create files in the Startup directory

      • svchost.exe (PID: 3772)

    • NjRAT is detected

      • svchost.exe (PID: 1992)
      • svchost.exe (PID: 1848)
      • svchost.exe (PID: 1796)
      • svchost.exe (PID: 3792)
      • svchost.exe (PID: 3524)
      • svchost.exe (PID: 3772)
      • svchost.exe (PID: 3080)

    • NJRAT has been detected (SURICATA)

      • svchost.exe (PID: 3772)

    • Connects to the CnC server

      • svchost.exe (PID: 3772)

    • Changes the autorun value in the registry

      • svchost.exe (PID: 3772)

  • SUSPICIOUS

    • Uses ATTRIB.EXE to modify file attributes

      • svchost.exe (PID: 3772)

    • Starts CMD.EXE for commands execution

      • svchost.exe (PID: 3772)

    • Executable content was dropped or overwritten

      • svchost.exe (PID: 3772)

    • The process executes via Task Scheduler

      • svchost.exe (PID: 1992)
      • svchost.exe (PID: 2260)
      • svchost.exe (PID: 1848)
      • svchost.exe (PID: 3164)
      • svchost.exe (PID: 1484)
      • svchost.exe (PID: 1796)
      • svchost.exe (PID: 2268)
      • svchost.exe (PID: 3524)
      • svchost.exe (PID: 3568)
      • svchost.exe (PID: 3080)

    • Reads the Internet Settings

      • svchost.exe (PID: 3772)

    • Reads settings of System Certificates

      • svchost.exe (PID: 3772)

    • Connects to unusual port

      • svchost.exe (PID: 3772)

  • INFO

    • Checks supported languages

      • svchost.exe (PID: 3772)
      • svchost.exe (PID: 1848)
      • svchost.exe (PID: 1992)
      • svchost.exe (PID: 1796)
      • svchost.exe (PID: 3792)
      • svchost.exe (PID: 3524)
      • svchost.exe (PID: 3080)

    • Reads the computer name

      • svchost.exe (PID: 3772)
      • svchost.exe (PID: 1992)
      • svchost.exe (PID: 3792)
      • svchost.exe (PID: 1848)
      • svchost.exe (PID: 1796)
      • svchost.exe (PID: 3524)
      • svchost.exe (PID: 3080)

    • Reads the machine GUID from the registry

      • svchost.exe (PID: 1992)
      • svchost.exe (PID: 3772)
      • svchost.exe (PID: 1848)
      • svchost.exe (PID: 3792)
      • svchost.exe (PID: 1796)
      • svchost.exe (PID: 3524)
      • svchost.exe (PID: 3080)

    • Creates files or folders in the user directory

      • svchost.exe (PID: 3772)

    • Reads Environment values

      • svchost.exe (PID: 3772)

    • Reads the software policy settings

      • svchost.exe (PID: 3772)

    • Manual execution by a user

      • svchost.exe (PID: 3792)
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.) (45.1)
.exe | Win32 Executable MS Visual C++ (generic) (19.2)
.exe | Win64 Executable (generic) (17)
.scr | Windows screen saver (8)
.dll | Win32 Dynamic Link Library (generic) (4)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2024:03:05 19:53:33+00:00
ImageFileCharacteristics: Executable, No line numbers, No symbols, 32-bit
PEType: PE32
LinkerVersion: 6
CodeSize: 198656
InitializedDataSize: 2560
UninitializedDataSize: -
EntryPoint: 0x326ee
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
82
Monitored processes
18
Malicious processes
7
Suspicious processes
1

Behavior graph

Click at the process to see the details
start #NJRAT svchost.exe attrib.exe no specs schtasks.exe no specs schtasks.exe no specs cmd.exe no specs taskkill.exe no specs svchost.exe no specs #NJRAT svchost.exe svchost.exe no specs #NJRAT svchost.exe svchost.exe no specs #NJRAT svchost.exe #NJRAT svchost.exe svchost.exe no specs #NJRAT svchost.exe svchost.exe no specs #NJRAT svchost.exe svchost.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
120schtasks /create /sc minute /mo 1 /tn CleanSweepCheck /tr C:\Users\admin\AppData\Local\Temp\svchost.exeC:\Windows\System32\schtasks.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Manages scheduled tasks
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\schtasks.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\ole32.dll
1484C:\Users\admin\AppData\Local\Temp\svchost.exe C:\Users\admin\AppData\Local\Temp\svchost.exe—taskeng.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\local\temp\svchost.exe
c:\windows\system32\ntdll.dll
1696cmd /c taskkill /f /im mbam.exeC:\Windows\System32\cmd.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
128
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
1796C:\Users\admin\AppData\Local\Temp\svchost.exe C:\Users\admin\AppData\Local\Temp\svchost.exe
taskeng.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\mscoree.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
1848C:\Users\admin\AppData\Local\Temp\svchost.exe C:\Users\admin\AppData\Local\Temp\svchost.exe
taskeng.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\mscoree.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
1992C:\Users\admin\AppData\Local\Temp\svchost.exe C:\Users\admin\AppData\Local\Temp\svchost.exe
taskeng.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\mscoree.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
2260C:\Users\admin\AppData\Local\Temp\svchost.exe C:\Users\admin\AppData\Local\Temp\svchost.exe—taskeng.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\local\temp\svchost.exe
c:\windows\system32\ntdll.dll
2268C:\Users\admin\AppData\Local\Temp\svchost.exe C:\Users\admin\AppData\Local\Temp\svchost.exe—taskeng.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\local\temp\svchost.exe
c:\windows\system32\ntdll.dll
2328schtasks /delete /tn CleanSweepCheck /fC:\Windows\System32\schtasks.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Manages scheduled tasks
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\schtasks.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\ole32.dll
2856taskkill /f /im mbam.exeC:\Windows\System32\taskkill.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Terminates Processes
Exit code:
128
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\version.dll
c:\windows\system32\user32.dll
Total events
7 870
Read events
7 224
Write events
643
Delete events
3

Modification events

(PID) Process:(3772) svchost.exeKey:HKEY_CURRENT_USER
Operation:writeName:di
Value:
!
(PID) Process:(3772) svchost.exeKey:HKEY_CURRENT_USER\Environment
Operation:writeName:SEE_MASK_NOZONECHECKS
Value:
1
(PID) Process:(3772) svchost.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:70cd082f64d2aa4ccb34cddcb582b233
Value:
"C:\Users\admin\AppData\Local\Temp\svchost.exe" ..
(PID) Process:(3772) svchost.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:70cd082f64d2aa4ccb34cddcb582b233
Value:
"C:\Users\admin\AppData\Local\Temp\svchost.exe" ..
(PID) Process:(3772) svchost.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(3772) svchost.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(3772) svchost.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASAPI32
Operation:writeName:FileTracingMask
Value:
(PID) Process:(3772) svchost.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
(PID) Process:(3772) svchost.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(3772) svchost.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
3772svchost.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\70cd082f64d2aa4ccb34cddcb582b233.exeexecutable
MD5:90D399A8462F9675AB216F72C1A88D06
SHA256:1A8F88F2A152B9ECA23D50E95C5CAA4FE56D9882A2804D24FF2253AB678370D7
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
6
DNS requests
2
Threats
3

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
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown
3772
svchost.exe
104.20.68.143:443
pastebin.com
CLOUDFLARENET
—
unknown
3772
svchost.exe
18.192.31.165:19166
0.tcp.eu.ngrok.io
AMAZON-02
DE
malicious

DNS requests

Domain
IP
Reputation
pastebin.com
  • 104.20.68.143
  • 104.20.67.143
  • 172.67.34.170
shared
0.tcp.eu.ngrok.io
  • 18.192.31.165
malicious

Threats

PID
Process
Class
Message
1080
svchost.exe
Misc activity
ET INFO DNS Query to a *.ngrok domain (ngrok.io)
3772
svchost.exe
Malware Command and Control Activity Detected
ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
1 ETPRO signatures available at the full report
No debug info
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Reports
svchost.exe