Malware Analysis Report

2024-11-30 23:01

Sample ID 230223-swbz4sgc78
Target ShredderLow.exe
SHA256 0051ed3d67989a915c8558eeb54021b5a0ff2d99ac226181a3461b2a9c50385f
Tags
aurora stealer
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

0051ed3d67989a915c8558eeb54021b5a0ff2d99ac226181a3461b2a9c50385f

Threat Level: Known bad

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

Malicious Activity Summary

aurora stealer

Aurora

Program crash

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-02-23 15:28

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-02-23 15:28

Reported

2023-02-23 15:30

Platform

win7-20230220-en

Max time kernel

147s

Max time network

150s

Command Line

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

Signatures

Aurora

stealer aurora

Processes

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

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

Network

Country Destination Domain Proto
NL 217.195.155.154:8081 tcp
NL 217.195.155.154:8081 tcp
NL 217.195.155.154:8081 tcp
NL 217.195.155.154:8081 tcp
NL 217.195.155.154:8081 tcp
NL 217.195.155.154:8081 tcp
NL 217.195.155.154:8081 tcp

Files

memory/1996-54-0x0000000000230000-0x0000000000231000-memory.dmp

memory/1996-55-0x0000000003460000-0x00000000038A7000-memory.dmp

memory/1996-56-0x0000000000400000-0x00000000008BC000-memory.dmp

memory/1996-58-0x0000000000400000-0x00000000008BC000-memory.dmp

memory/1996-60-0x0000000000400000-0x00000000008BC000-memory.dmp

memory/1996-61-0x0000000000400000-0x00000000008BC000-memory.dmp

memory/1996-63-0x0000000000400000-0x00000000008BC000-memory.dmp

memory/1996-65-0x0000000000400000-0x00000000008BC000-memory.dmp

memory/1996-68-0x0000000000400000-0x00000000008BC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-02-23 15:28

Reported

2023-02-23 15:30

Platform

win10v2004-20230220-en

Max time kernel

143s

Max time network

153s

Command Line

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

Signatures

Processes

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

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 548 -ip 548

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 548 -s 536

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 548 -ip 548

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 548 -s 560

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 548 -ip 548

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 548 -s 580

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 548 -ip 548

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 548 -s 608

Network

Country Destination Domain Proto
NL 217.195.155.154:8081 tcp
NL 217.195.155.154:8081 tcp
US 13.89.179.9:443 tcp
US 8.8.8.8:53 0.77.109.52.in-addr.arpa udp
NL 217.195.155.154:8081 tcp
US 93.184.220.29:80 tcp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
NL 173.223.113.164:443 tcp
NL 173.223.113.131:80 tcp
US 204.79.197.203:80 tcp
NL 217.195.155.154:8081 tcp
NL 217.195.155.154:8081 tcp
NL 217.195.155.154:8081 tcp
NL 217.195.155.154:8081 tcp

Files

memory/548-133-0x0000000002630000-0x0000000002631000-memory.dmp

memory/548-134-0x0000000003130000-0x0000000003577000-memory.dmp

memory/548-135-0x0000000000400000-0x00000000008BC000-memory.dmp

memory/548-138-0x0000000000400000-0x00000000008BC000-memory.dmp

memory/548-140-0x0000000000400000-0x00000000008BC000-memory.dmp

memory/548-142-0x0000000000400000-0x00000000008BC000-memory.dmp

memory/548-144-0x0000000000400000-0x00000000008BC000-memory.dmp

memory/548-146-0x0000000000400000-0x00000000008BC000-memory.dmp