Malware Analysis Report

2025-06-16 05:28

Sample ID 211207-3gj3aagec5
Target resource.dll
SHA256 4a5f37ff394af7a750b1933c3e77b927043e933bfa715c917c824fbc645c940c
Tags
bazarloader dropper loader
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

4a5f37ff394af7a750b1933c3e77b927043e933bfa715c917c824fbc645c940c

Threat Level: Known bad

The file resource.dll was found to be: Known bad.

Malicious Activity Summary

bazarloader dropper loader

Bazar Loader

Bazar/Team9 Loader payload

Blocklisted process makes network request

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2021-12-07 23:29

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2021-12-07 23:29

Reported

2021-12-07 23:31

Platform

win7-en-20211104

Max time kernel

133s

Max time network

142s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\resource.dll,#1

Signatures

Bazar Loader

loader dropper bazarloader

Bazar/Team9 Loader payload

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

Blocklisted process makes network request

Description Indicator Process Target
N/A N/A C:\Windows\system32\rundll32.exe N/A
N/A N/A C:\Windows\system32\rundll32.exe N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\resource.dll,#1

Network

Country Destination Domain Proto
BG 87.120.37.71:443 tcp
BG 87.120.37.71:443 tcp

Files

memory/976-55-0x0000000180000000-0x0000000180033000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2021-12-07 23:29

Reported

2021-12-07 23:31

Platform

win10-en-20211014

Max time kernel

117s

Max time network

126s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\resource.dll,#1

Signatures

Bazar Loader

loader dropper bazarloader

Bazar/Team9 Loader payload

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

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\resource.dll,#1

Network

Files

memory/4340-115-0x0000000180000000-0x0000000180033000-memory.dmp