Malware Analysis Report

2024-10-23 19:30

Sample ID 240312-fdy1psaf69
Target 51034ad4a20dec916ce9a900a667be57.exe
SHA256 d803bbeca71dfcbc03c2e8fed4dbb5c7ccdd778c70558ca282df97dea20fc1bf
Tags
azorult infostealer 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

d803bbeca71dfcbc03c2e8fed4dbb5c7ccdd778c70558ca282df97dea20fc1bf

Threat Level: Known bad

The file 51034ad4a20dec916ce9a900a667be57.exe was found to be: Known bad.

Malicious Activity Summary

azorult infostealer trojan

Azorult

Suspicious use of SetThreadContext

Unsigned PE

Program crash

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-03-12 04:46

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-12 04:46

Reported

2024-03-12 04:48

Platform

win7-20240221-en

Max time kernel

142s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe"

Signatures

Azorult

trojan infostealer azorult

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1904 set thread context of 2208 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1904 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 1904 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 1904 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 1904 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 1904 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 1904 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 1904 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 1904 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 1904 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 1904 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 1904 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 1904 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 1904 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 1904 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 1904 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 1904 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 1904 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 2208 wrote to memory of 2440 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Windows\SysWOW64\WerFault.exe
PID 2208 wrote to memory of 2440 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Windows\SysWOW64\WerFault.exe
PID 2208 wrote to memory of 2440 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Windows\SysWOW64\WerFault.exe
PID 2208 wrote to memory of 2440 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe

"C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe"

C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe

C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2208 -s 748

Network

Country Destination Domain Proto
US 8.8.8.8:53 xcelonline.000webhostapp.com udp
US 145.14.144.77:80 xcelonline.000webhostapp.com tcp

Files

memory/2208-0-0x0000000000300000-0x0000000000400000-memory.dmp

memory/2208-1-0x0000000000400000-0x0000000001080000-memory.dmp

memory/2208-3-0x0000000000400000-0x0000000001080000-memory.dmp

memory/2208-5-0x0000000000400000-0x0000000001080000-memory.dmp

memory/2208-7-0x0000000000400000-0x0000000001080000-memory.dmp

memory/2208-9-0x0000000000400000-0x0000000001080000-memory.dmp

memory/2208-11-0x0000000000400000-0x0000000001080000-memory.dmp

memory/2208-13-0x0000000000400000-0x0000000001080000-memory.dmp

memory/2208-15-0x0000000000400000-0x0000000001080000-memory.dmp

memory/2208-17-0x0000000000400000-0x0000000001080000-memory.dmp

memory/2208-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2208-21-0x0000000000400000-0x0000000001080000-memory.dmp

memory/2208-24-0x0000000000400000-0x0000000001080000-memory.dmp

memory/2208-26-0x0000000000400000-0x0000000001080000-memory.dmp

memory/2208-27-0x0000000000400000-0x0000000001080000-memory.dmp

memory/2208-28-0x0000000000400000-0x0000000001080000-memory.dmp

memory/2208-29-0x0000000000400000-0x0000000000680000-memory.dmp

memory/2208-30-0x0000000000400000-0x0000000000680000-memory.dmp

memory/2208-32-0x0000000000400000-0x0000000001080000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-12 04:46

Reported

2024-03-12 04:48

Platform

win10v2004-20240226-en

Max time kernel

150s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe"

Signatures

Azorult

trojan infostealer azorult

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 844 set thread context of 2720 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 844 wrote to memory of 2720 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 844 wrote to memory of 2720 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 844 wrote to memory of 2720 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 844 wrote to memory of 2720 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 844 wrote to memory of 2720 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 844 wrote to memory of 2720 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 844 wrote to memory of 2720 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 844 wrote to memory of 2720 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 844 wrote to memory of 2720 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 844 wrote to memory of 2720 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 844 wrote to memory of 2720 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 844 wrote to memory of 2720 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 844 wrote to memory of 2720 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 844 wrote to memory of 2720 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 844 wrote to memory of 2720 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 844 wrote to memory of 2720 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 844 wrote to memory of 2720 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe

Processes

C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe

"C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe"

C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe

C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2720 -ip 2720

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2720 -s 1292

Network

Country Destination Domain Proto
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 xcelonline.000webhostapp.com udp
US 145.14.144.77:80 xcelonline.000webhostapp.com tcp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 77.144.14.145.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 104.241.123.92.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 174.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 32.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 42.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 224.162.46.104.in-addr.arpa udp
GB 96.17.178.176:80 tcp

Files

memory/2720-0-0x0000000000400000-0x0000000001080000-memory.dmp

memory/2720-1-0x0000000000400000-0x0000000001080000-memory.dmp

memory/2720-2-0x0000000000400000-0x0000000001080000-memory.dmp

memory/2720-3-0x0000000000400000-0x0000000001080000-memory.dmp

memory/2720-4-0x0000000000400000-0x0000000001080000-memory.dmp

memory/2720-5-0x0000000000400000-0x0000000000680000-memory.dmp