Malware Analysis Report

2024-09-22 16:23

Sample ID 230527-rsqhnaca99
Target Setup.exe
SHA256 7c2b51c31a895f2eeb6afe748f11d0f6a16355b01c41f22749043c0da7804206
Tags
fickerstealer infostealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

7c2b51c31a895f2eeb6afe748f11d0f6a16355b01c41f22749043c0da7804206

Threat Level: Known bad

The file Setup.exe was found to be: Known bad.

Malicious Activity Summary

fickerstealer infostealer

Fickerstealer

Looks up external IP address via web service

Program crash

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2023-05-27 14:29

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-05-27 14:27

Reported

2023-05-27 15:01

Platform

win10-20230220-en

Max time kernel

1807s

Max time network

1818s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Setup.exe"

Signatures

Fickerstealer

infostealer fickerstealer

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe
PID 1892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe
PID 1892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe
PID 1892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe
PID 1892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe
PID 1892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe
PID 1892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe
PID 1892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe
PID 1892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe
PID 1892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe
PID 1892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe
PID 1892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe
PID 1892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe
PID 1892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe
PID 1892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe
PID 1892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe
PID 1892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe
PID 1892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe
PID 1892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe
PID 1892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe
PID 1892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Users\Admin\AppData\Local\Temp\Setup.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Setup.exe

"C:\Users\Admin\AppData\Local\Temp\Setup.exe"

C:\Users\Admin\AppData\Local\Temp\Setup.exe

"C:\Users\Admin\AppData\Local\Temp\Setup.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2960 -s 1660

Network

Country Destination Domain Proto
US 104.208.16.90:443 tcp
US 8.8.8.8:53 api.ipify.org udp
US 64.185.227.155:80 api.ipify.org tcp
US 8.8.8.8:53 0.77.109.52.in-addr.arpa udp
US 173.231.16.76:80 api.ipify.org tcp
US 8.8.8.8:53 76.16.231.173.in-addr.arpa udp
US 8.8.8.8:53 52.4.107.13.in-addr.arpa udp
US 8.8.8.8:53 169.117.168.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 50.4.107.13.in-addr.arpa udp
US 8.8.8.8:53 8.3.197.209.in-addr.arpa udp

Files

memory/1892-121-0x0000000000400000-0x0000000001400000-memory.dmp

memory/1892-122-0x0000000033A70000-0x0000000033AEB000-memory.dmp

memory/2960-124-0x0000000000400000-0x0000000000466000-memory.dmp

memory/2960-125-0x0000000000400000-0x0000000000466000-memory.dmp

memory/2960-126-0x0000000000400000-0x0000000000466000-memory.dmp

memory/1892-127-0x0000000033BD0000-0x0000000033D5E000-memory.dmp

memory/2960-128-0x00000000001C0000-0x00000000001C1000-memory.dmp

memory/1892-130-0x0000000033A70000-0x0000000033AEB000-memory.dmp

memory/2960-131-0x0000000000400000-0x0000000000466000-memory.dmp