Malware Analysis Report

2024-10-19 01:06

Sample ID 231014-bsz44abd22
Target SecuriteInfo.com.Win64.InjectorX-gen.3183.32393.exe
SHA256 131cee43a6f14bd9133246e87828275c30b2ad9d3036b4fcd4a08001903fa7e7
Tags
bumblebee js1 trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

131cee43a6f14bd9133246e87828275c30b2ad9d3036b4fcd4a08001903fa7e7

Threat Level: Known bad

The file SecuriteInfo.com.Win64.InjectorX-gen.3183.32393.exe was found to be: Known bad.

Malicious Activity Summary

bumblebee js1 trojan

BumbleBee

Suspicious use of NtCreateThreadExHideFromDebugger

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-10-14 01:25

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-14 01:25

Reported

2023-10-14 13:43

Platform

win7-20230831-en

Max time kernel

140s

Max time network

159s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.InjectorX-gen.3183.32393.dll

Signatures

BumbleBee

trojan bumblebee

Suspicious use of NtCreateThreadExHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Windows\system32\regsvr32.exe N/A

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.InjectorX-gen.3183.32393.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 v5b6ml4o0nq.life udp
US 35.241.18.84:443 v5b6ml4o0nq.life tcp
US 35.241.18.84:443 v5b6ml4o0nq.life tcp
US 8.8.8.8:53 v5b6ml4o0nq.life udp
US 35.241.18.84:443 v5b6ml4o0nq.life tcp
US 35.241.18.84:443 v5b6ml4o0nq.life tcp
US 8.8.8.8:53 v5b6ml4o0nq.life udp
US 35.241.18.84:443 v5b6ml4o0nq.life tcp

Files

memory/1736-0-0x0000000000410000-0x0000000000489000-memory.dmp

memory/1736-1-0x00000000772F0000-0x0000000077499000-memory.dmp

memory/1736-5-0x0000000001FF0000-0x00000000020FA000-memory.dmp

memory/1736-3-0x00000000772F0000-0x0000000077499000-memory.dmp

memory/1736-2-0x0000000001FF0000-0x00000000020FA000-memory.dmp

memory/1736-6-0x0000000001FF0000-0x00000000020FA000-memory.dmp

memory/1736-7-0x0000000000410000-0x0000000000489000-memory.dmp

memory/1736-8-0x00000000772F0000-0x0000000077499000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-14 01:25

Reported

2023-10-14 13:42

Platform

win10v2004-20230915-en

Max time kernel

139s

Max time network

157s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.InjectorX-gen.3183.32393.dll

Signatures

BumbleBee

trojan bumblebee

Suspicious use of NtCreateThreadExHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Windows\system32\regsvr32.exe N/A

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.InjectorX-gen.3183.32393.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 121.252.72.23.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.99.105.20.in-addr.arpa udp
US 8.8.8.8:53 v5b6ml4o0nq.life udp
US 35.241.18.84:443 v5b6ml4o0nq.life tcp
US 8.8.8.8:53 84.18.241.35.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
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 35.241.18.84:443 v5b6ml4o0nq.life tcp
US 8.8.8.8:53 240.81.21.72.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 35.241.18.84:443 v5b6ml4o0nq.life tcp
US 8.8.8.8:53 1.208.79.178.in-addr.arpa udp
US 8.8.8.8:53 v5b6ml4o0nq.life udp
US 35.241.18.84:443 v5b6ml4o0nq.life tcp
US 35.241.18.84:443 v5b6ml4o0nq.life tcp
US 8.8.8.8:53 226.162.46.104.in-addr.arpa udp

Files

memory/4716-0-0x00000000029F0000-0x0000000002A69000-memory.dmp

memory/4716-2-0x00007FFF70330000-0x00007FFF70525000-memory.dmp

memory/4716-3-0x00007FFF70330000-0x00007FFF70525000-memory.dmp

memory/4716-4-0x0000000002C30000-0x0000000002D3A000-memory.dmp

memory/4716-1-0x0000000002C30000-0x0000000002D3A000-memory.dmp

memory/4716-5-0x0000000002C30000-0x0000000002D3A000-memory.dmp

memory/4716-6-0x0000000002C30000-0x0000000002D3A000-memory.dmp

memory/4716-7-0x00000000029F0000-0x0000000002A69000-memory.dmp

memory/4716-8-0x00007FFF70330000-0x00007FFF70525000-memory.dmp