Malware Analysis Report

2025-03-15 06:26

Sample ID 240122-bz3tkaebb6
Target 033d72d6e8bb60eb73c0f2d728190205.exe
SHA256 e589a6a7a03642ccedf7b1a6d5dd1b72e3a12f9fa9d3bdd35da0ae02c9878c09
Tags
njrat hacked 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

e589a6a7a03642ccedf7b1a6d5dd1b72e3a12f9fa9d3bdd35da0ae02c9878c09

Threat Level: Known bad

The file 033d72d6e8bb60eb73c0f2d728190205.exe was found to be: Known bad.

Malicious Activity Summary

njrat hacked trojan

njRAT/Bladabindi

Drops startup file

Legitimate hosting services abused for malware hosting/C2

Suspicious use of NtSetInformationThreadHideFromDebugger

Enumerates physical storage devices

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-01-22 01:35

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-22 01:35

Reported

2024-01-22 01:38

Platform

win7-20231215-en

Max time kernel

142s

Max time network

140s

Command Line

"C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe"

Signatures

njRAT/Bladabindi

trojan njrat

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.lnk C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A

Legitimate hosting services abused for malware hosting/C2

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe

"C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 7.tcp.eu.ngrok.io udp
DE 3.125.188.168:10369 7.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 7.tcp.eu.ngrok.io udp
DE 3.125.188.168:10369 7.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 7.tcp.eu.ngrok.io udp
DE 3.67.15.169:10369 7.tcp.eu.ngrok.io tcp

Files

memory/2356-0-0x00000000011D0000-0x000000000156E000-memory.dmp

memory/2356-1-0x00000000741E0000-0x000000007478B000-memory.dmp

memory/2356-2-0x00000000741E0000-0x000000007478B000-memory.dmp

memory/2356-3-0x00000000032B0000-0x00000000032F0000-memory.dmp

memory/2356-6-0x00000000011D0000-0x000000000156E000-memory.dmp

memory/2356-7-0x00000000011D0000-0x000000000156E000-memory.dmp

memory/2356-8-0x00000000741E0000-0x000000007478B000-memory.dmp

memory/2356-9-0x00000000011D0000-0x000000000156E000-memory.dmp

memory/2356-10-0x00000000741E0000-0x000000007478B000-memory.dmp

memory/2356-11-0x00000000032B0000-0x00000000032F0000-memory.dmp

memory/2356-12-0x00000000011D0000-0x000000000156E000-memory.dmp

memory/2356-13-0x00000000011D0000-0x000000000156E000-memory.dmp

memory/2356-14-0x00000000011D0000-0x000000000156E000-memory.dmp

memory/2356-15-0x00000000011D0000-0x000000000156E000-memory.dmp

memory/2356-16-0x00000000011D0000-0x000000000156E000-memory.dmp

memory/2356-17-0x00000000011D0000-0x000000000156E000-memory.dmp

memory/2356-18-0x00000000011D0000-0x000000000156E000-memory.dmp

memory/2356-19-0x00000000011D0000-0x000000000156E000-memory.dmp

memory/2356-20-0x00000000011D0000-0x000000000156E000-memory.dmp

memory/2356-21-0x00000000011D0000-0x000000000156E000-memory.dmp

memory/2356-22-0x00000000011D0000-0x000000000156E000-memory.dmp

memory/2356-23-0x00000000011D0000-0x000000000156E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-22 01:35

Reported

2024-01-22 01:38

Platform

win10v2004-20231222-en

Max time kernel

149s

Max time network

138s

Command Line

"C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe"

Signatures

njRAT/Bladabindi

trojan njrat

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.lnk C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A

Legitimate hosting services abused for malware hosting/C2

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe

"C:\Users\Admin\AppData\Local\Temp\033d72d6e8bb60eb73c0f2d728190205.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 7.tcp.eu.ngrok.io udp
DE 3.125.188.168:10369 7.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 168.188.125.3.in-addr.arpa udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 140.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 7.tcp.eu.ngrok.io udp
DE 3.67.15.169:10369 7.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 169.15.67.3.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 7.tcp.eu.ngrok.io udp
DE 3.67.15.169:10369 7.tcp.eu.ngrok.io tcp

Files

memory/3280-0-0x0000000000500000-0x000000000089E000-memory.dmp

memory/3280-2-0x0000000003450000-0x0000000003460000-memory.dmp

memory/3280-1-0x00000000745D0000-0x0000000074B81000-memory.dmp

memory/3280-3-0x00000000745D0000-0x0000000074B81000-memory.dmp

memory/3280-6-0x0000000000500000-0x000000000089E000-memory.dmp

memory/3280-7-0x0000000000500000-0x000000000089E000-memory.dmp

memory/3280-8-0x0000000000500000-0x000000000089E000-memory.dmp

memory/3280-9-0x00000000745D0000-0x0000000074B81000-memory.dmp

memory/3280-10-0x0000000000500000-0x000000000089E000-memory.dmp

memory/3280-11-0x0000000000500000-0x000000000089E000-memory.dmp

memory/3280-12-0x0000000000500000-0x000000000089E000-memory.dmp

memory/3280-13-0x0000000000500000-0x000000000089E000-memory.dmp

memory/3280-14-0x0000000000500000-0x000000000089E000-memory.dmp

memory/3280-15-0x0000000000500000-0x000000000089E000-memory.dmp

memory/3280-16-0x0000000000500000-0x000000000089E000-memory.dmp

memory/3280-17-0x0000000000500000-0x000000000089E000-memory.dmp

memory/3280-18-0x0000000000500000-0x000000000089E000-memory.dmp

memory/3280-19-0x0000000000500000-0x000000000089E000-memory.dmp

memory/3280-20-0x0000000000500000-0x000000000089E000-memory.dmp

memory/3280-21-0x0000000000500000-0x000000000089E000-memory.dmp