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File name:

ExLoader.exe

Full analysis: https://app.any.run/tasks/afdb6967-2a9c-4fae-87c3-c824ab83871e
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: November 29, 2020, 08:04:09
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:

6736336E817F76F89E2D3D943F216F78

SHA1:

C6A00F6CD435BF0DAFF43CDBA6CEB62D537B7AF3

SHA256:

7BEDB970F82C346DCB8CF579873F8EFA96FB0DBFC59168342F3F94921F62B339

SSDEEP:

24576:yasOIY21ZtJ/cxZGl0Ra5G4/zISfMC/7erCMEI4cWO0WBSY6:yasLhZJf0W/MSpTFMEI4cWO0a6

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

    • NJRAT was detected

      • ExLoader.exe (PID: 3000)
      • ExLoader.exe (PID: 1432)

    • Changes the autorun value in the registry

      • ExLoader.exe (PID: 3000)
      • ExLoader.exe (PID: 1432)

    • Writes to a start menu file

      • ExLoader.exe (PID: 3000)
      • ExLoader.exe (PID: 1432)

    • Connects to CnC server

      • ExLoader.exe (PID: 3000)
      • ExLoader.exe (PID: 1432)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • ExLoader.exe (PID: 2836)
      • ExLoader.exe (PID: 3000)
      • ExLoader.exe (PID: 1432)

    • Drops a file with a compile date too recent

      • ExLoader.exe (PID: 2836)
      • ExLoader.exe (PID: 3000)
      • ExLoader.exe (PID: 1432)

    • Uses NETSH.EXE for network configuration

      • ExLoader.exe (PID: 3000)
      • ExLoader.exe (PID: 1432)

    • Starts itself from another location

      • ExLoader.exe (PID: 2836)

    • Creates files in the user directory

      • ExLoader.exe (PID: 3000)

    • Application launched itself

      • ExLoader.exe (PID: 3000)

    • Starts CMD.EXE for commands execution

      • ExLoader.exe (PID: 1432)

    • Starts CMD.EXE for self-deleting

      • ExLoader.exe (PID: 1432)

  • 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 | Win64 Executable (generic) (61.6)
.dll | Win32 Dynamic Link Library (generic) (14.6)
.exe | Win32 Executable (generic) (10)
.exe | Win16/32 Executable Delphi generic (4.6)
.exe | Generic Win/DOS Executable (4.4)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2020:11:29 09:02:02+01:00
PEType: PE32
LinkerVersion: 2.25
CodeSize: 35840
InitializedDataSize: 9728
UninitializedDataSize: -
EntryPoint: 0x509d
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 29-Nov-2020 08:02:02

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: 6
Time date stamp: 29-Nov-2020 08:02:02
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
0x00016000
0x0027E000
0x0002BA00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.99805
.rsrc
0x00012000
0x00004000
0x00002400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.66183
.data
0x00294000
0x000E4000
0x000E2C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.97329

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.96801
487
Latin 1 / Western European
UNKNOWN
RT_MANIFEST

Imports

advapi32.dll
gdi32.dll
kernel32.dll
mscoree.dll
oleaut32.dll
shell32.dll
user32.dll
version.dll
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
48
Monitored processes
8
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start drop and start exloader.exe #NJRAT exloader.exe netsh.exe no specs #NJRAT exloader.exe netsh.exe no specs netsh.exe no specs cmd.exe no specs ping.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2836"C:\Users\admin\AppData\Local\Temp\ExLoader.exe" C:\Users\admin\AppData\Local\Temp\ExLoader.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3000"C:\Users\admin\ExLoader.exe" C:\Users\admin\ExLoader.exe
ExLoader.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
2560netsh firewall add allowedprogram "C:\Users\admin\ExLoader.exe" "ExLoader.exe" ENABLEC:\Windows\system32\netsh.exe—ExLoader.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)
1432"C:\Users\admin\ExLoader.exe" C:\Users\admin\ExLoader.exe
ExLoader.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3764netsh firewall add allowedprogram "C:\Users\admin\ExLoader.exe" "ExLoader.exe" ENABLEC:\Windows\system32\netsh.exe—ExLoader.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)
120netsh firewall delete allowedprogram "C:\Users\admin\ExLoader.exe"C:\Windows\system32\netsh.exe—ExLoader.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)
2216cmd.exe /k ping 0 & del "C:\Users\admin\ExLoader.exe" & exitC:\Windows\system32\cmd.exe—ExLoader.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)
1732ping 0 C:\Windows\system32\PING.EXE—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
TCP/IP Ping Command
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
1 026
Read events
788
Write events
0
Delete events
0

Modification events

No data
Executable files
3
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
2836ExLoader.exeC:\Users\admin\ExLoader.exeexecutable
MD5:6736336E817F76F89E2D3D943F216F78
SHA256:7BEDB970F82C346DCB8CF579873F8EFA96FB0DBFC59168342F3F94921F62B339
1432ExLoader.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\a46ba665e7eb52e6f8ac110d3427afc7.exeexecutable
MD5:6736336E817F76F89E2D3D943F216F78
SHA256:7BEDB970F82C346DCB8CF579873F8EFA96FB0DBFC59168342F3F94921F62B339
3000ExLoader.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\a46ba665e7eb52e6f8ac110d3427afc7.exeexecutable
MD5:6736336E817F76F89E2D3D943F216F78
SHA256:7BEDB970F82C346DCB8CF579873F8EFA96FB0DBFC59168342F3F94921F62B339
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
3
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

PID
Process
IP
Domain
ASN
CN
Reputation
1432
ExLoader.exe
185.82.217.154:1337
—
ITL Company
BG
malicious
3000
ExLoader.exe
185.82.217.154:1337
—
ITL Company
BG
malicious

DNS requests

No data

Threats

PID
Process
Class
Message
3000
ExLoader.exe
A Network Trojan was detected
ET TROJAN Bladabindi/njRAT CnC Command (ll)
3000
ExLoader.exe
A Network Trojan was detected
MALWARE [PTsecurity] njRAT/Bladabindi
3000
ExLoader.exe
A Network Trojan was detected
MALWARE [PTsecurity] njRAT.Gen RAT outbound connection
1432
ExLoader.exe
A Network Trojan was detected
ET TROJAN Bladabindi/njRAT CnC Command (ll)
1432
ExLoader.exe
A Network Trojan was detected
MALWARE [PTsecurity] njRAT/Bladabindi
1432
ExLoader.exe
A Network Trojan was detected
MALWARE [PTsecurity] njRAT.Gen RAT outbound connection
1432
ExLoader.exe
A Network Trojan was detected
ET TROJAN njrat ver 0.7d Malware CnC Callback (Remote Desktop)
1432
ExLoader.exe
A Network Trojan was detected
ET TROJAN njrat ver 0.7d Malware CnC Callback Response (Remote Desktop)
1432
ExLoader.exe
A Network Trojan was detected
ET TROJAN njrat ver 0.7d Malware CnC Callback Response (Remote Desktop)
1432
ExLoader.exe
A Network Trojan was detected
ET TROJAN njrat ver 0.7d Malware CnC Callback Response (Remote Desktop)
8 ETPRO signatures available at the full report
No debug info
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Reports
ExLoader.exe