Malware Analysis Report

2025-08-05 13:07

Sample ID 220323-ngp6zahdal
Target 61ee6edf7de65.dll
SHA256 06e26611fe5cf2fb04cfa894f9cb24edc0ab8306cf42c979b2c776372d07d1cf
Tags
gozi_ifsb 20000 banker suricata 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

06e26611fe5cf2fb04cfa894f9cb24edc0ab8306cf42c979b2c776372d07d1cf

Threat Level: Known bad

The file 61ee6edf7de65.dll was found to be: Known bad.

Malicious Activity Summary

gozi_ifsb 20000 banker suricata trojan

suricata: ET MALWARE Ursnif Variant CnC Beacon - URI Struct M2 (_2F)

Gozi, Gozi IFSB

Blocklisted process makes network request

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-03-23 11:22

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-03-23 11:22

Reported

2022-03-23 11:24

Platform

win7-20220311-en

Max time kernel

4294193s

Max time network

136s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\61ee6edf7de65.dll,#1

Signatures

Gozi, Gozi IFSB

banker trojan gozi_ifsb

suricata: ET MALWARE Ursnif Variant CnC Beacon - URI Struct M2 (_2F)

suricata

Blocklisted process makes network request

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1808 wrote to memory of 1800 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1808 wrote to memory of 1800 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1808 wrote to memory of 1800 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1808 wrote to memory of 1800 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1808 wrote to memory of 1800 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1808 wrote to memory of 1800 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1808 wrote to memory of 1800 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\61ee6edf7de65.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\61ee6edf7de65.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 giporedtrip.at udp
PA 190.219.54.242:80 giporedtrip.at tcp
US 8.8.8.8:53 habpfans.at udp
PA 190.219.54.242:80 habpfans.at tcp
PA 190.219.54.242:80 habpfans.at tcp
PA 190.219.54.242:80 habpfans.at tcp

Files

memory/1800-54-0x0000000000000000-mapping.dmp

memory/1800-55-0x0000000075BB1000-0x0000000075BB3000-memory.dmp

memory/1800-56-0x0000000002090000-0x00000000020A0000-memory.dmp

memory/1800-57-0x0000000074AD0000-0x0000000074AEC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-03-23 11:22

Reported

2022-03-23 11:24

Platform

win10v2004-en-20220113

Max time kernel

122s

Max time network

147s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\61ee6edf7de65.dll,#1

Signatures

Gozi, Gozi IFSB

banker trojan gozi_ifsb

suricata: ET MALWARE Ursnif Variant CnC Beacon - URI Struct M2 (_2F)

suricata

Blocklisted process makes network request

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1684 wrote to memory of 1980 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1684 wrote to memory of 1980 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1684 wrote to memory of 1980 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\61ee6edf7de65.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\61ee6edf7de65.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 giporedtrip.at udp
US 8.8.8.8:53 habpfans.at udp
PA 190.219.54.242:80 habpfans.at tcp
US 8.8.8.8:53 giporedtrip.at udp
PA 190.219.54.242:80 giporedtrip.at tcp
PA 190.219.54.242:80 giporedtrip.at tcp

Files

memory/1980-130-0x0000000000000000-mapping.dmp

memory/1980-131-0x0000000002C90000-0x0000000002CA0000-memory.dmp

memory/1980-132-0x0000000074CD0000-0x0000000074CEC000-memory.dmp