File name:

NjRat 0.7d Green Edition.exe

Full analysis: https://app.any.run/tasks/db858769-c8a8-42b4-9384-f8c9625d52a7
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.

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Analysis date: July 22, 2020, 09:24:24
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
njrat
bladabindi
trojan
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

3D7087382A09F13C2283098F55BC5C4C

SHA1:

78FA31F57063927278A9CEFD6482990C6B142434

SHA256:

A1BB9DB4213365D0E405F73615D4484E78AA8B7F031CA0B7C06B0E1CD8E4A4AC

SSDEEP:

49152:NG6Qc86JAEZKI9qRLE3QY2inzfVU72sG0zNx6nzf3u:dC6qRLE3cinBu2sfzNMnL+

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

      • connect.exe (PID: 2584)
      • Server.exe (PID: 308)
      • Java.exe (PID: 2200)
      • connect.exe (PID: 2468)
      • connect.exe (PID: 884)
      • Server.exe (PID: 3136)
      • Server.exe (PID: 1608)
      • connect.exe (PID: 2812)
      • Server.exe (PID: 1732)

    • Writes to a start menu file

      • Java.exe (PID: 2200)

    • Connects to CnC server

      • Java.exe (PID: 2200)

    • Changes the autorun value in the registry

      • Java.exe (PID: 2200)

    • NJRAT was detected

      • Java.exe (PID: 2200)

  • SUSPICIOUS

    • Executed via COM

      • DllHost.exe (PID: 2220)

    • Application launched itself

      • NjRat 0.7d Green Edition.exe (PID: 2424)
      • NjRat 0.7d Green Edition.exe (PID: 1572)
      • NjRat 0.7d Green Edition.exe (PID: 2408)
      • NjRat 0.7d Green Edition.exe (PID: 2576)

    • Executable content was dropped or overwritten

      • connect.exe (PID: 2584)
      • NjRat 0.7d Green Edition.exe (PID: 2424)
      • Server.exe (PID: 308)
      • NjRat 0.7d Green Edition.exe (PID: 1572)
      • NjRat 0.7d Green Edition.exe (PID: 2576)
      • connect.exe (PID: 2812)
      • Java.exe (PID: 2200)

    • Starts itself from another location

      • Server.exe (PID: 308)

    • Uses NETSH.EXE for network configuration

      • Java.exe (PID: 2200)

    • Creates files in the user directory

      • Java.exe (PID: 2200)

  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ 4.x (75)
.exe | Win64 Executable (generic) (15.3)
.dll | Win32 Dynamic Link Library (generic) (3.6)
.exe | Win32 Executable (generic) (2.5)
.exe | Win16/32 Executable Delphi generic (1.1)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2013:06:15 18:44:28+02:00
PEType: PE32
LinkerVersion: 5.12
CodeSize: 3584
InitializedDataSize: 2262016
UninitializedDataSize: -
EntryPoint: 0x1ae1
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 15-Jun-2013 16:44:28
Detected languages:
  • English - United States

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 15-Jun-2013 16:44:28
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00000C26
0x00000E00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.14633
.rdata
0x00002000
0x000004C0
0x00000600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.21236
.data
0x00003000
0x0000D6F0
0x00000600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.72555
.rsrc
0x00011000
0x002276E0
0x00227800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.94513

Resources

Title
Entropy
Size
Codepage
Language
Type
1
7.88888
815598
Latin 1 / Western European
UNKNOWN
RT_RCDATA
2
7.99516
1374593
Latin 1 / Western European
UNKNOWN
RT_RCDATA
2000
1.32958
66
Latin 1 / Western European
English - United States
IMAGE
4097
6.62687
279
Latin 1 / Western European
UNKNOWN
RT_RCDATA
CRIME_ICON-ICONS.COM_54190
1.98048
20
UNKNOWN
UNKNOWN
RT_GROUP_ICON

Imports

kernel32.dll
shlwapi.dll
user32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
51
Monitored processes
16
Malicious processes
4
Suspicious processes
4

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start drop and start drop and start drop and start njrat 0.7d green edition.exe njrat 0.7d green edition.exe connect.exe PhotoViewer.dll no specs server.exe #NJRAT java.exe njrat 0.7d green edition.exe no specs connect.exe njrat 0.7d green edition.exe connect.exe server.exe no specs server.exe no specs netsh.exe no specs njrat 0.7d green edition.exe no specs connect.exe server.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
308"C:\Users\admin\AppData\Local\Temp\Server.exe" C:\Users\admin\AppData\Local\Temp\Server.exe
connect.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\server.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
884"C:\Users\admin\AppData\Local\Temp\connect.exe" C:\Users\admin\AppData\Local\Temp\connect.exe
NjRat 0.7d Green Edition.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\connect.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\imm32.dll
1572"C:\Users\admin\AppData\Local\Temp\NjRat 0.7d Green Edition.exe" C:\Users\admin\AppData\Local\Temp\NjRat 0.7d Green Edition.exe
NjRat 0.7d Green Edition.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\njrat 0.7d green edition.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
1608"C:\Users\admin\AppData\Local\Temp\Server.exe" C:\Users\admin\AppData\Local\Temp\Server.exe—connect.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\server.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
1732"C:\Users\admin\AppData\Local\Temp\Server.exe" C:\Users\admin\AppData\Local\Temp\Server.exe—connect.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\server.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
1948netsh firewall add allowedprogram "C:\Users\admin\AppData\Local\Temp\Java.exe" "Java.exe" ENABLEC:\Windows\system32\netsh.exe—Java.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
2200"C:\Users\admin\AppData\Local\Temp\Java.exe" C:\Users\admin\AppData\Local\Temp\Java.exe
Server.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\java.exe
c:\systemroot\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\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
2220C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}C:\Windows\system32\DllHost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\dllhost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2408"C:\Users\admin\AppData\Local\Temp\NjRat 0.7d Green Edition.exe" C:\Users\admin\AppData\Local\Temp\NjRat 0.7d Green Edition.exe—NjRat 0.7d Green Edition.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\njrat 0.7d green edition.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
2424"C:\Users\admin\AppData\Local\Temp\NjRat 0.7d Green Edition.exe" C:\Users\admin\AppData\Local\Temp\NjRat 0.7d Green Edition.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\njrat 0.7d green edition.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
Total events
3 293
Read events
3 141
Write events
152
Delete events
0

Modification events

(PID) Process:(2424) NjRat 0.7d Green Edition.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2424) NjRat 0.7d Green Edition.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2220) DllHost.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication
Operation:writeName:Name
Value:
DllHost.exe
(PID) Process:(2584) connect.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached
Operation:writeName:{FFE2A43C-56B9-4BF5-9A79-CC6D4285608A} {00000122-0000-0000-C000-000000000046} 0xFFFF
Value:
01000000000000007A4751F10960D601
(PID) Process:(2584) connect.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication
Operation:writeName:Name
Value:
connect.exe
(PID) Process:(2584) connect.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2584) connect.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(308) Server.exeKey:HKEY_CURRENT_USER
Operation:writeName:di
Value:
!
(PID) Process:(2220) DllHost.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows Photo Viewer\Viewer
Operation:writeName:MainWndPos
Value:
6000000034000000A00400008002000001000000
(PID) Process:(2200) Java.exeKey:HKEY_CURRENT_USER
Operation:writeName:di
Value:
!
Executable files
7
Suspicious files
0
Text files
4
Unknown types
0

Dropped files

PID
Process
Filename
Type
2424NjRat 0.7d Green Edition.exeC:\Users\admin\AppData\Local\Temp\connect.exeexecutable
MD5:—
SHA256:—
2584connect.exeC:\Users\admin\AppData\Local\Temp\i.jpgimage
MD5:—
SHA256:—
2468connect.exeC:\Users\admin\AppData\Local\Temp\i.jpgimage
MD5:—
SHA256:—
884connect.exeC:\Users\admin\AppData\Local\Temp\i.jpgimage
MD5:—
SHA256:—
2584connect.exeC:\Users\admin\AppData\Local\Temp\Server.exeexecutable
MD5:—
SHA256:—
308Server.exeC:\Users\admin\AppData\Local\Temp\Java.exeexecutable
MD5:—
SHA256:—
1572NjRat 0.7d Green Edition.exeC:\Users\admin\AppData\Local\Temp\connect.exeexecutable
MD5:—
SHA256:—
2812connect.exeC:\Users\admin\AppData\Local\Temp\Server.exeexecutable
MD5:—
SHA256:—
2200Java.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\0ea90acf1261eaf439c94ea218844de6.exeexecutable
MD5:—
SHA256:—
2812connect.exeC:\Users\admin\AppData\Local\Temp\i.jpgimage
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
1
Threats
6

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
2200
Java.exe
85.141.94.83:3332
3ghkgfouwgpnhkruh.ddns.net
MTS PJSC
RU
malicious

DNS requests

Domain
IP
Reputation
3ghkgfouwgpnhkruh.ddns.net
  • 85.141.94.83
malicious

Threats

PID
Process
Class
Message
1048
svchost.exe
Potentially Bad Traffic
ET POLICY DNS Query to DynDNS Domain *.ddns .net
2200
Java.exe
A Network Trojan was detected
MALWARE [PTsecurity] njRAT/Bladabindi
2200
Java.exe
A Network Trojan was detected
MALWARE [PTsecurity] njRAT.Gen RAT outbound connection
3 ETPRO signatures available at the full report
Process
Message
connect.exe
%s------------------------------------------------ --- WinLicense Professional --- --- (c)2012 Oreans Technologies --- ------------------------------------------------
connect.exe
%s------------------------------------------------ --- WinLicense Professional --- --- (c)2012 Oreans Technologies --- ------------------------------------------------
connect.exe
%s------------------------------------------------ --- WinLicense Professional --- --- (c)2012 Oreans Technologies --- ------------------------------------------------
connect.exe
%s------------------------------------------------ --- WinLicense Professional --- --- (c)2012 Oreans Technologies --- ------------------------------------------------
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Reports
NjRat 0.7d Green Edition.exe