Malware Analysis Report

2025-03-15 06:27

Sample ID 240120-wxh2laegc6
Target celestial crack.exe
SHA256 b879ee29bdb0b353e8d2e1697296af70e256fcec9e560a973b8d6360be60460c
Tags
njrat hacked evasion persistence trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

b879ee29bdb0b353e8d2e1697296af70e256fcec9e560a973b8d6360be60460c

Threat Level: Known bad

The file celestial crack.exe was found to be: Known bad.

Malicious Activity Summary

njrat hacked evasion persistence trojan

Njrat family

njRAT/Bladabindi

Modifies Windows Firewall

Executes dropped EXE

Drops startup file

Loads dropped DLL

Adds Run key to start application

Legitimate hosting services abused for malware hosting/C2

Drops autorun.inf file

Enumerates physical storage devices

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-01-20 18:17

Signatures

Njrat family

njrat

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-20 18:17

Reported

2024-01-20 18:18

Platform

win7-20231129-en

Max time kernel

27s

Max time network

26s

Command Line

"C:\Users\Admin\AppData\Local\Temp\celestial crack.exe"

Signatures

njRAT/Bladabindi

trojan njrat

Modifies Windows Firewall

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\netsh.exe N/A

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\d1cc93bd33e3564c2d5d5688d8b6c4a2.exe C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\d1cc93bd33e3564c2d5d5688d8b6c4a2.exe C:\Users\Admin\AppData\Local\Temp\77$.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\celestial crack.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Run\d1cc93bd33e3564c2d5d5688d8b6c4a2 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\77$.exe\" .." C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\d1cc93bd33e3564c2d5d5688d8b6c4a2 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\77$.exe\" .." C:\Users\Admin\AppData\Local\Temp\77$.exe N/A

Legitimate hosting services abused for malware hosting/C2

Drops autorun.inf file

Description Indicator Process Target
File opened for modification F:\autorun.inf C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
File created C:\autorun.inf C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
File opened for modification C:\autorun.inf C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
File created D:\autorun.inf C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
File created F:\autorun.inf C:\Users\Admin\AppData\Local\Temp\77$.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\77$.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\celestial crack.exe

"C:\Users\Admin\AppData\Local\Temp\celestial crack.exe"

C:\Users\Admin\AppData\Local\Temp\77$.exe

"C:\Users\Admin\AppData\Local\Temp\77$.exe"

C:\Windows\SysWOW64\netsh.exe

netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\77$.exe" "77$.exe" ENABLE

Network

Country Destination Domain Proto
US 8.8.8.8:53 5.tcp.eu.ngrok.io udp
DE 3.127.181.115:17912 5.tcp.eu.ngrok.io tcp
DE 3.127.181.115:17912 5.tcp.eu.ngrok.io tcp
DE 3.127.181.115:17912 5.tcp.eu.ngrok.io tcp
DE 3.127.181.115:17912 5.tcp.eu.ngrok.io tcp
DE 3.127.181.115:17912 tcp

Files

memory/2032-0-0x0000000074970000-0x0000000074F1B000-memory.dmp

memory/2032-1-0x0000000074970000-0x0000000074F1B000-memory.dmp

memory/2032-2-0x00000000003B0000-0x00000000003F0000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\77$.exe

MD5 3569db129cff7f9fa82809163432c4ca
SHA1 731902dc450523664d92dba7822f9e14d7e25293
SHA256 b879ee29bdb0b353e8d2e1697296af70e256fcec9e560a973b8d6360be60460c
SHA512 f880d5c5ffd6a8fb90fad9f0100220bce4f285ff3963c73511bf9d87effecdc96562309390aa7c1a0fb912f620c2484e25b2e0e736e1d666a13cd8f184b1dea3

memory/2032-11-0x0000000074970000-0x0000000074F1B000-memory.dmp

memory/2144-12-0x0000000001F60000-0x0000000001FA0000-memory.dmp

memory/2144-10-0x0000000074970000-0x0000000074F1B000-memory.dmp

memory/2144-13-0x0000000074970000-0x0000000074F1B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-20 18:17

Reported

2024-01-20 18:18

Platform

win10v2004-20231215-en

Max time kernel

23s

Max time network

30s

Command Line

"C:\Users\Admin\AppData\Local\Temp\celestial crack.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\celestial crack.exe

"C:\Users\Admin\AppData\Local\Temp\celestial crack.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp

Files

memory/4468-0-0x0000000074AE0000-0x0000000075091000-memory.dmp

memory/4468-1-0x0000000001710000-0x0000000001720000-memory.dmp

memory/4468-2-0x0000000074AE0000-0x0000000075091000-memory.dmp