Malware Analysis Report

2024-10-19 01:08

Sample ID 220811-qc774ahgf6
Target eff0000.dll
SHA256 f55c5df5ea3da2be4bbf6cb1ebfd177e86b453970a9c3ca1f9bb4be83896f63f
Tags
8999 gozi_ifsb
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

f55c5df5ea3da2be4bbf6cb1ebfd177e86b453970a9c3ca1f9bb4be83896f63f

Threat Level: Known bad

The file eff0000.dll was found to be: Known bad.

Malicious Activity Summary

8999 gozi_ifsb

Gozi_ifsb family

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-08-11 13:08

Signatures

Gozi_ifsb family

gozi_ifsb

Analysis: behavioral1

Detonation Overview

Submitted

2022-08-11 13:08

Reported

2022-08-11 13:10

Platform

win7-20220718-en

Max time kernel

42s

Max time network

46s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\eff0000.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\eff0000.dll,#1

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2022-08-11 13:08

Reported

2022-08-11 13:10

Platform

win10v2004-20220721-en

Max time kernel

132s

Max time network

150s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\eff0000.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\eff0000.dll,#1

Network

Country Destination Domain Proto
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
NL 52.178.17.2:443 tcp

Files

N/A