Malware Analysis Report

2024-10-23 19:30

Sample ID 240312-fejmeagg6s
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 04:47

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-12 04:47

Reported

2024-03-12 04:49

Platform

win7-20240220-en

Max time kernel

140s

Max time network

118s

Command Line

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

Signatures

Azorult

trojan infostealer azorult

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3068 set thread context of 1936 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 3068 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 3068 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 3068 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 3068 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 3068 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 3068 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 3068 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 3068 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 3068 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 3068 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 3068 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 3068 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 3068 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 3068 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 3068 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 3068 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 3068 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 1936 wrote to memory of 2548 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Windows\SysWOW64\WerFault.exe
PID 1936 wrote to memory of 2548 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Windows\SysWOW64\WerFault.exe
PID 1936 wrote to memory of 2548 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Windows\SysWOW64\WerFault.exe
PID 1936 wrote to memory of 2548 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 1936 -s 744

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/1936-0-0x0000000000300000-0x0000000000400000-memory.dmp

memory/1936-1-0x0000000000400000-0x0000000001080000-memory.dmp

memory/1936-3-0x0000000000400000-0x0000000001080000-memory.dmp

memory/1936-5-0x0000000000400000-0x0000000001080000-memory.dmp

memory/1936-7-0x0000000000400000-0x0000000001080000-memory.dmp

memory/1936-9-0x0000000000400000-0x0000000001080000-memory.dmp

memory/1936-11-0x0000000000400000-0x0000000001080000-memory.dmp

memory/1936-13-0x0000000000400000-0x0000000001080000-memory.dmp

memory/1936-15-0x0000000000400000-0x0000000001080000-memory.dmp

memory/1936-17-0x0000000000400000-0x0000000001080000-memory.dmp

memory/1936-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/1936-21-0x0000000000400000-0x0000000001080000-memory.dmp

memory/1936-24-0x0000000000400000-0x0000000001080000-memory.dmp

memory/1936-26-0x0000000000400000-0x0000000001080000-memory.dmp

memory/1936-27-0x0000000000400000-0x0000000001080000-memory.dmp

memory/1936-28-0x0000000000400000-0x0000000001080000-memory.dmp

memory/1936-29-0x0000000000400000-0x0000000000440000-memory.dmp

memory/1936-31-0x0000000000400000-0x0000000001080000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-12 04:47

Reported

2024-03-12 04:49

Platform

win10v2004-20240226-en

Max time kernel

150s

Max time network

152s

Command Line

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

Signatures

Azorult

trojan infostealer azorult

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4580 set thread context of 4660 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 4580 wrote to memory of 4660 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 4580 wrote to memory of 4660 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 4580 wrote to memory of 4660 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 4580 wrote to memory of 4660 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 4580 wrote to memory of 4660 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 4580 wrote to memory of 4660 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 4580 wrote to memory of 4660 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 4580 wrote to memory of 4660 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 4580 wrote to memory of 4660 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 4580 wrote to memory of 4660 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 4580 wrote to memory of 4660 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 4580 wrote to memory of 4660 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 4580 wrote to memory of 4660 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 4580 wrote to memory of 4660 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 4580 wrote to memory of 4660 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 4580 wrote to memory of 4660 N/A C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe C:\Users\Admin\AppData\Local\Temp\51034ad4a20dec916ce9a900a667be57.exe
PID 4580 wrote to memory of 4660 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 4660 -ip 4660

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4660 -s 1216

Network

Country Destination Domain Proto
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 xcelonline.000webhostapp.com udp
US 145.14.145.115:80 xcelonline.000webhostapp.com tcp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 115.145.14.145.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 200.197.79.204.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 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.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 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.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 8.8.8.8:53 174.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 32.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 211.135.221.88.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 85.65.42.20.in-addr.arpa udp
GB 96.17.178.174:80 tcp

Files

memory/4660-1-0x0000000000400000-0x0000000001080000-memory.dmp

memory/4660-0-0x0000000000400000-0x0000000001080000-memory.dmp

memory/4660-2-0x0000000000400000-0x0000000001080000-memory.dmp

memory/4660-3-0x0000000000400000-0x0000000001080000-memory.dmp

memory/4660-4-0x0000000000400000-0x0000000001080000-memory.dmp

memory/4660-5-0x0000000000400000-0x0000000000680000-memory.dmp