Malware Analysis Report

2024-10-19 01:08

Sample ID 220809-pc6tlaaadm
Target 62f24e6f4c4c7.dll
SHA256 e192656ce9c73ac7bcb4cec136378c5843e128b76cd1c021aeec274edecbf869
Tags
gozi_ifsb 3000 banker 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

e192656ce9c73ac7bcb4cec136378c5843e128b76cd1c021aeec274edecbf869

Threat Level: Known bad

The file 62f24e6f4c4c7.dll was found to be: Known bad.

Malicious Activity Summary

gozi_ifsb 3000 banker trojan

Gozi, Gozi IFSB

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-08-09 12:12

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-08-09 12:12

Reported

2022-08-09 12:14

Platform

win7-20220715-en

Max time kernel

46s

Max time network

49s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\62f24e6f4c4c7.dll

Signatures

Gozi, Gozi IFSB

banker trojan gozi_ifsb

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\62f24e6f4c4c7.dll

C:\Windows\SysWOW64\regsvr32.exe

/s C:\Users\Admin\AppData\Local\Temp\62f24e6f4c4c7.dll

Network

N/A

Files

memory/972-54-0x000007FEFB721000-0x000007FEFB723000-memory.dmp

memory/1096-55-0x0000000000000000-mapping.dmp

memory/1096-56-0x0000000075D21000-0x0000000075D23000-memory.dmp

memory/1096-57-0x0000000010000000-0x000000001000E000-memory.dmp

memory/1096-62-0x0000000000150000-0x000000000015D000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-08-09 12:12

Reported

2022-08-09 12:14

Platform

win10v2004-20220721-en

Max time kernel

125s

Max time network

146s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\62f24e6f4c4c7.dll

Signatures

Gozi, Gozi IFSB

banker trojan gozi_ifsb

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4724 wrote to memory of 3568 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 4724 wrote to memory of 3568 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 4724 wrote to memory of 3568 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\62f24e6f4c4c7.dll

C:\Windows\SysWOW64\regsvr32.exe

/s C:\Users\Admin\AppData\Local\Temp\62f24e6f4c4c7.dll

Network

Country Destination Domain Proto
US 67.26.209.254:80 tcp
US 67.26.209.254:80 tcp
US 13.107.42.16:80 config.edge.skype.com tcp
GB 51.104.15.253:443 tcp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
US 204.79.197.203:80 tcp
US 8.8.8.8:53 106.89.54.20.in-addr.arpa udp
NL 79.110.52.8:80 tcp

Files

memory/3568-130-0x0000000000000000-mapping.dmp

memory/3568-131-0x0000000010000000-0x000000001000E000-memory.dmp

memory/3568-136-0x0000000002910000-0x000000000291D000-memory.dmp