analyze malware
  • Huge database of samples and IOCs
  • Custom VM setup
  • Unlimited submissions
  • Interactive approach
Sign up, it’s free
File name:

2bdbbcf204b6075be6b8d4ecdd853a6b.exe

Full analysis: https://app.any.run/tasks/d8fc96c4-4375-42cf-8b31-9df715bc5a24
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: April 01, 2023, 12:06:20
OS: Windows 7 Professional Service Pack 1 (build: 7601, 64 bit)
Tags:
rat
njrat
bladabindi
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

2BDBBCF204B6075BE6B8D4ECDD853A6B

SHA1:

108244EBAEE0B10099615FA542397CE913F1CEAF

SHA256:

C346077DAD0342592DB753FE2AB36D2F9F1C76E55CF8556FE5CDA92897E99C7E

SSDEEP:

384:lZmZZDj6iclri5Z7JAyk/m4uvBxZeaaPBrAF+rMRTyN/0L+EcoinblneHQM3epzk:aZLHJ7k/m4ubZraJrM+rMRa8Nuqxt

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 is detected

      • $77service.exe (PID: 1724)

    • Create files in the Startup directory

      • $77service.exe (PID: 1724)

    • NJRAT detected by memory dumps

      • $77service.exe (PID: 1724)

    • NJRAT was detected

      • $77service.exe (PID: 1724)

    • Connects to the CnC server

      • $77service.exe (PID: 1724)

  • SUSPICIOUS

    • Reads the Internet Settings

      • 2bdbbcf204b6075be6b8d4ecdd853a6b.exe (PID: 1976)

    • Executable content was dropped or overwritten

      • 2bdbbcf204b6075be6b8d4ecdd853a6b.exe (PID: 1976)
      • $77service.exe (PID: 1724)

    • Starts itself from another location

      • 2bdbbcf204b6075be6b8d4ecdd853a6b.exe (PID: 1976)

    • Uses NETSH.EXE to add a firewall rule or allowed programs

      • $77service.exe (PID: 1724)

    • Connects to unusual port

      • $77service.exe (PID: 1724)

  • INFO

    • Checks supported languages

      • 2bdbbcf204b6075be6b8d4ecdd853a6b.exe (PID: 1976)
      • $77service.exe (PID: 1724)

    • The process checks LSA protection

      • 2bdbbcf204b6075be6b8d4ecdd853a6b.exe (PID: 1976)
      • netsh.exe (PID: 1616)
      • $77service.exe (PID: 1724)

    • Reads the computer name

      • 2bdbbcf204b6075be6b8d4ecdd853a6b.exe (PID: 1976)
      • $77service.exe (PID: 1724)

    • Create files in a temporary directory

      • 2bdbbcf204b6075be6b8d4ecdd853a6b.exe (PID: 1976)

    • Creates files or folders in the user directory

      • $77service.exe (PID: 1724)

    • Reads the machine GUID from the registry

      • 2bdbbcf204b6075be6b8d4ecdd853a6b.exe (PID: 1976)
      • $77service.exe (PID: 1724)

    • Reads Environment values

      • $77service.exe (PID: 1724)

    • [YARA] Firewall manipulation strings were found

      • $77service.exe (PID: 1724)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

NjRat

(PID) Process(1724) $77service.exe
C2if-prairie.at.ply.gg
Ports22113
BotnetHacKed
Options
Auto-run registry keySoftware\Microsoft\Windows\CurrentVersion\Run\372599773d55ccbd00399b39b33a8b25
Splitter|'|'|
Versionim523
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (56.7)
.exe | Win64 Executable (generic) (21.3)
.scr | Windows screen saver (10.1)
.dll | Win32 Dynamic Link Library (generic) (5)
.exe | Win32 Executable (generic) (3.4)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2023:03:28 13:28:15+00:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 8
CodeSize: 35840
InitializedDataSize: 1536
UninitializedDataSize: -
EntryPoint: 0xabce
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 28-Mar-2023 13:28:15

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: 3
Time date stamp: 28-Mar-2023 13:28:15
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
.text
0x00002000
0x00008BD4
0x00008C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.60513
.rsrc
0x0000C000
0x00000240
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.96877
.reloc
0x0000E000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.0815394

Resources

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

Imports

mscoree.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
32
Monitored processes
3
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start 2bdbbcf204b6075be6b8d4ecdd853a6b.exe #NJRAT $77service.exe netsh.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1976"C:\Users\admin\AppData\Local\Temp\2bdbbcf204b6075be6b8d4ecdd853a6b.exe" C:\Users\admin\AppData\Local\Temp\2bdbbcf204b6075be6b8d4ecdd853a6b.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\2bdbbcf204b6075be6b8d4ecdd853a6b.exe
c:\windows\system32\wow64.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\system32\ntdll.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\msvcrt.dll
1724"C:\Users\admin\AppData\Local\Temp\$77service.exe" C:\Users\admin\AppData\Local\Temp\$77service.exe
2bdbbcf204b6075be6b8d4ecdd853a6b.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\appdata\local\temp\$77service.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\wow64cpu.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\mscoree.dll
NjRat
(PID) Process(1724) $77service.exe
C2if-prairie.at.ply.gg
Ports22113
BotnetHacKed
Options
Auto-run registry keySoftware\Microsoft\Windows\CurrentVersion\Run\372599773d55ccbd00399b39b33a8b25
Splitter|'|'|
Versionim523
1616netsh firewall add allowedprogram "C:\Users\admin\AppData\Local\Temp\$77service.exe" "$77service.exe" ENABLEC:\Windows\SysWOW64\netsh.exe—$77service.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\syswow64\netsh.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64cpu.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\kernelbase.dll
Total events
3 296
Read events
3 204
Write events
92
Delete events
0

Modification events

(PID) Process:(1976) 2bdbbcf204b6075be6b8d4ecdd853a6b.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(1976) 2bdbbcf204b6075be6b8d4ecdd853a6b.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(1976) 2bdbbcf204b6075be6b8d4ecdd853a6b.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(1976) 2bdbbcf204b6075be6b8d4ecdd853a6b.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(1724) $77service.exeKey:HKEY_CURRENT_USER
Operation:writeName:di
Value:
!
(PID) Process:(1616) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\14C\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
Executable files
4
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
19762bdbbcf204b6075be6b8d4ecdd853a6b.exeC:\Users\admin\AppData\Local\Temp\$77service.exeexecutable
MD5:2BDBBCF204B6075BE6B8D4ECDD853A6B
SHA256:C346077DAD0342592DB753FE2AB36D2F9F1C76E55CF8556FE5CDA92897E99C7E
1724$77service.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\372599773d55ccbd00399b39b33a8b25.exeexecutable
MD5:2BDBBCF204B6075BE6B8D4ECDD853A6B
SHA256:C346077DAD0342592DB753FE2AB36D2F9F1C76E55CF8556FE5CDA92897E99C7E
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
1
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
—
—
209.25.141.181:22113
if-prairie.at.ply.gg
PLAYIT-GG
US
malicious
1724
$77service.exe
209.25.141.181:22113
if-prairie.at.ply.gg
PLAYIT-GG
US
malicious

DNS requests

Domain
IP
Reputation
if-prairie.at.ply.gg
  • 209.25.141.181
malicious

Threats

PID
Process
Class
Message
—
—
Potentially Bad Traffic
ET INFO playit .gg Tunneling Domain in DNS Lookup
1724
$77service.exe
Unknown Classtype
ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
1724
$77service.exe
Unknown Classtype
ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
1724
$77service.exe
Unknown Classtype
ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
1724
$77service.exe
Unknown Classtype
ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
7 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2024 ANY.RUN LLC. ALL RIGHTS RESERVED
ANY.RUN
Reports
2bdbbcf204b6075be6b8d4ecdd853a6b.exe