Malware Analysis Report

2024-10-23 15:36

Sample ID 230914-nzkzzabg3y
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

2023-09-14 11:50

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-09-14 11:50

Reported

2023-09-14 11:52

Platform

win7-20230831-en

Max time kernel

122s

Max time network

125s

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
DE 116.203.151.240:443 v5b6ml4o0nq.life tcp

Files

memory/2932-0-0x0000000001DB0000-0x0000000001E29000-memory.dmp

memory/2932-2-0x0000000077870000-0x0000000077A19000-memory.dmp

memory/2932-1-0x0000000001F40000-0x000000000204A000-memory.dmp

memory/2932-3-0x0000000077870000-0x0000000077A19000-memory.dmp

memory/2932-5-0x0000000077870000-0x0000000077A19000-memory.dmp

memory/2932-6-0x0000000001F40000-0x000000000204A000-memory.dmp

memory/2932-7-0x0000000001F40000-0x000000000204A000-memory.dmp

memory/2932-8-0x0000000001DB0000-0x0000000001E29000-memory.dmp

memory/2932-9-0x0000000077870000-0x0000000077A19000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-09-14 11:50

Reported

2023-09-14 11:52

Platform

win10v2004-20230831-en

Max time kernel

140s

Max time network

145s

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 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 126.186.247.8.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 v5b6ml4o0nq.life udp
DE 116.203.151.240:443 v5b6ml4o0nq.life tcp
US 8.8.8.8:53 240.151.203.116.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 113.132.60.8.in-addr.arpa udp
US 8.8.8.8:53 26.178.89.13.in-addr.arpa udp

Files

memory/5016-0-0x0000000002AA0000-0x0000000002B19000-memory.dmp

memory/5016-1-0x00007FFAFF070000-0x00007FFAFF265000-memory.dmp

memory/5016-2-0x00007FFAFF070000-0x00007FFAFF265000-memory.dmp

memory/5016-3-0x0000000002C60000-0x0000000002D6A000-memory.dmp

memory/5016-4-0x0000000002C60000-0x0000000002D6A000-memory.dmp

memory/5016-5-0x0000000002C60000-0x0000000002D6A000-memory.dmp

memory/5016-6-0x0000000002C60000-0x0000000002D6A000-memory.dmp

memory/5016-7-0x0000000002AA0000-0x0000000002B19000-memory.dmp

memory/5016-8-0x00007FFAFF070000-0x00007FFAFF265000-memory.dmp