Malware Analysis Report

2025-08-11 01:44

Sample ID 230308-qmtgpaha5s
Target azienda.zip
SHA256 b57e90f3f5326920735a5ebc884b4ad1b28e97b48bba4615ab6e7092ea386bd2
Tags
gozi 7711 banker isfb trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

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

b57e90f3f5326920735a5ebc884b4ad1b28e97b48bba4615ab6e7092ea386bd2

Threat Level: Known bad

The file azienda.zip was found to be: Known bad.

Malicious Activity Summary

gozi 7711 banker isfb trojan

Gozi

Checks computer location settings

Enumerates physical storage devices

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-03-08 13:23

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-03-08 13:23

Reported

2023-03-08 13:25

Platform

win7-20230220-en

Max time kernel

128s

Max time network

34s

Command Line

"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\azienda\azienda.url

Signatures

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Windows\System32\rundll32.exe N/A

Processes

C:\Windows\System32\rundll32.exe

"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\azienda\azienda.url

Network

N/A

Files

memory/2024-54-0x0000000002140000-0x0000000002141000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-03-08 13:23

Reported

2023-03-08 13:25

Platform

win10v2004-20230220-en

Max time kernel

144s

Max time network

150s

Command Line

"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\azienda\azienda.url

Signatures

Gozi

banker trojan gozi

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation C:\Windows\System32\rundll32.exe N/A

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1168 wrote to memory of 2348 N/A C:\Windows\System32\rundll32.exe \??\UNC\46.8.210.57\Agenzia\server.exe
PID 1168 wrote to memory of 2348 N/A C:\Windows\System32\rundll32.exe \??\UNC\46.8.210.57\Agenzia\server.exe
PID 1168 wrote to memory of 2348 N/A C:\Windows\System32\rundll32.exe \??\UNC\46.8.210.57\Agenzia\server.exe

Processes

C:\Windows\System32\rundll32.exe

"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\azienda\azienda.url

\??\UNC\46.8.210.57\Agenzia\server.exe

"\\46.8.210.57\Agenzia\server.exe"

Network

Country Destination Domain Proto
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
US 13.107.4.50:80 tcp
RU 46.8.210.57:445 tcp
US 8.8.8.8:53 57.210.8.46.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 13.107.4.50:80 tcp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 checklist.skype.com udp
US 8.8.8.8:53 76.38.195.152.in-addr.arpa udp
US 8.8.8.8:53 176.122.125.40.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 20.189.173.15:443 tcp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
NL 173.223.113.164:443 tcp
NL 173.223.113.131:80 tcp
US 131.253.33.203:80 tcp
US 8.8.8.8:53 44.8.109.52.in-addr.arpa udp
US 93.184.220.29:80 tcp
US 13.107.4.50:80 tcp
RU 62.173.138.6:80 tcp

Files

memory/2348-134-0x0000000000590000-0x000000000059B000-memory.dmp

memory/2348-135-0x0000000000600000-0x000000000060D000-memory.dmp

memory/2348-138-0x0000000000400000-0x000000000044C000-memory.dmp