Malware Analysis Report

2025-01-22 14:03

Sample ID 240224-e2977shb68
Target jjj.exe
SHA256 91f01488d2602ac9c3139c22fe0ff48212d8da63be4f9fa33f48ad9ac778a974
Tags
hacked njrat evasion 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

91f01488d2602ac9c3139c22fe0ff48212d8da63be4f9fa33f48ad9ac778a974

Threat Level: Known bad

The file jjj.exe was found to be: Known bad.

Malicious Activity Summary

hacked njrat evasion trojan

Njrat family

njRAT/Bladabindi

Modifies Windows Firewall

Checks computer location settings

Executes dropped EXE

Loads dropped DLL

Unsigned PE

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-02-24 04:27

Signatures

Njrat family

njrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-02-24 04:27

Reported

2024-02-24 04:30

Platform

win7-20240221-en

Max time kernel

148s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\jjj.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

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A

Loads dropped DLL

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

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\jjj.exe

"C:\Users\Admin\AppData\Local\Temp\jjj.exe"

C:\Users\Admin\AppData\Roaming\ver.exe

"C:\Users\Admin\AppData\Roaming\ver.exe"

C:\Windows\SysWOW64\netsh.exe

netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\ver.exe" "ver.exe" ENABLE

Network

Country Destination Domain Proto
US 8.8.8.8:53 nature-dawn.gl.at.ply.gg udp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp

Files

memory/2172-0-0x0000000074520000-0x0000000074ACB000-memory.dmp

memory/2172-1-0x0000000074520000-0x0000000074ACB000-memory.dmp

memory/2172-2-0x0000000000C20000-0x0000000000C60000-memory.dmp

\Users\Admin\AppData\Roaming\ver.exe

MD5 1b6f416c01dab81fc69ba006b4cfd768
SHA1 ce5f59bcd9ab11d17e5c6dcc5024722f5275328a
SHA256 91f01488d2602ac9c3139c22fe0ff48212d8da63be4f9fa33f48ad9ac778a974
SHA512 94c083810adc76efd0d8928a93622f2001961efcb0fb002f9dfe77aad9c07eefe4fab768be35f2a674c97c0008f5dc1e5f392c0ce4a1c2a3435ee7f07b8d3ea7

memory/3068-12-0x0000000000B60000-0x0000000000BA0000-memory.dmp

memory/3068-11-0x0000000074520000-0x0000000074ACB000-memory.dmp

memory/2172-10-0x0000000074520000-0x0000000074ACB000-memory.dmp

memory/3068-13-0x0000000074520000-0x0000000074ACB000-memory.dmp

memory/3068-14-0x0000000074520000-0x0000000074ACB000-memory.dmp

memory/3068-15-0x0000000000B60000-0x0000000000BA0000-memory.dmp

memory/3068-16-0x0000000074520000-0x0000000074ACB000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-02-24 04:27

Reported

2024-02-24 04:30

Platform

win10v2004-20240221-en

Max time kernel

150s

Max time network

157s

Command Line

"C:\Users\Admin\AppData\Local\Temp\jjj.exe"

Signatures

Modifies Windows Firewall

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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3844919115-497234255-166257750-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\jjj.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\ver.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\jjj.exe

"C:\Users\Admin\AppData\Local\Temp\jjj.exe"

C:\Users\Admin\AppData\Roaming\ver.exe

"C:\Users\Admin\AppData\Roaming\ver.exe"

C:\Windows\SysWOW64\netsh.exe

netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\ver.exe" "ver.exe" ENABLE

Network

Country Destination Domain Proto
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 nature-dawn.gl.at.ply.gg udp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 8.8.8.8:53 18.221.185.147.in-addr.arpa udp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 8.8.8.8:53 107.116.69.13.in-addr.arpa udp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp
US 147.185.221.18:80 nature-dawn.gl.at.ply.gg tcp

Files

memory/4788-0-0x0000000074950000-0x0000000074F01000-memory.dmp

memory/4788-1-0x0000000074950000-0x0000000074F01000-memory.dmp

memory/4788-2-0x0000000000BE0000-0x0000000000BF0000-memory.dmp

C:\Users\Admin\AppData\Roaming\ver.exe

MD5 1b6f416c01dab81fc69ba006b4cfd768
SHA1 ce5f59bcd9ab11d17e5c6dcc5024722f5275328a
SHA256 91f01488d2602ac9c3139c22fe0ff48212d8da63be4f9fa33f48ad9ac778a974
SHA512 94c083810adc76efd0d8928a93622f2001961efcb0fb002f9dfe77aad9c07eefe4fab768be35f2a674c97c0008f5dc1e5f392c0ce4a1c2a3435ee7f07b8d3ea7

memory/1820-12-0x0000000074950000-0x0000000074F01000-memory.dmp

memory/4788-13-0x0000000074950000-0x0000000074F01000-memory.dmp

memory/1820-14-0x0000000074950000-0x0000000074F01000-memory.dmp

memory/1820-15-0x0000000001250000-0x0000000001260000-memory.dmp

memory/1820-16-0x0000000074950000-0x0000000074F01000-memory.dmp

memory/1820-17-0x0000000001250000-0x0000000001260000-memory.dmp