Malware Analysis Report

2025-06-16 03:53

Sample ID 241002-k97pyaycqn
Target 824-3-0x0000000000B40000-0x00000000011C9000-memory.dmp
SHA256 297a2267479a0346a83a503becb83bfa089f5a7a5a4215e38c0482eaa79ff46f
Tags
doma stealc discovery stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

297a2267479a0346a83a503becb83bfa089f5a7a5a4215e38c0482eaa79ff46f

Threat Level: Known bad

The file 824-3-0x0000000000B40000-0x00000000011C9000-memory.dmp was found to be: Known bad.

Malicious Activity Summary

doma stealc discovery stealer

Stealc family

Stealc

Unsigned PE

Program crash

System Location Discovery: System Language Discovery

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-02 09:19

Signatures

Stealc family

stealc

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-02 09:19

Reported

2024-10-02 09:21

Platform

win7-20240903-en

Max time kernel

122s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\824-3-0x0000000000B40000-0x00000000011C9000-memory.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\824-3-0x0000000000B40000-0x00000000011C9000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\824-3-0x0000000000B40000-0x00000000011C9000-memory.exe"

Network

N/A

Files

memory/2104-0-0x0000000001B20000-0x00000000021A9000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-02 09:19

Reported

2024-10-02 09:21

Platform

win10v2004-20240802-en

Max time kernel

97s

Max time network

101s

Command Line

"C:\Users\Admin\AppData\Local\Temp\824-3-0x0000000000B40000-0x00000000011C9000-memory.exe"

Signatures

Stealc

stealer stealc

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\824-3-0x0000000000B40000-0x00000000011C9000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\824-3-0x0000000000B40000-0x00000000011C9000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\824-3-0x0000000000B40000-0x00000000011C9000-memory.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4612 -ip 4612

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4612 -s 216

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp

Files

memory/4612-0-0x0000000000220000-0x00000000008A9000-memory.dmp