Malware Analysis Report

2024-08-06 13:28

Sample ID 240626-3mve7s1ake
Target 13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118
SHA256 f8a3ad2e8b298cf76788ab70d534c6262471da6bcd5e426b81d31898d64241b5
Tags
azorult infostealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

f8a3ad2e8b298cf76788ab70d534c6262471da6bcd5e426b81d31898d64241b5

Threat Level: Known bad

The file 13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

azorult infostealer trojan

Azorult

AutoIT Executable

Suspicious use of SetThreadContext

Unsigned PE

Program crash

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-26 23:38

Signatures

AutoIT Executable

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

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-26 23:38

Reported

2024-06-26 23:40

Platform

win10v2004-20240508-en

Max time kernel

93s

Max time network

97s

Command Line

"C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe"

Signatures

Azorult

trojan infostealer azorult

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1576 set thread context of 2900 N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1576 wrote to memory of 2900 N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe
PID 1576 wrote to memory of 2900 N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe
PID 1576 wrote to memory of 2900 N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe
PID 1576 wrote to memory of 2900 N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe
PID 1576 wrote to memory of 2900 N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe"

Network

Country Destination Domain Proto
RU 185.127.26.252:80 tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

memory/2900-0-0x0000000000890000-0x00000000008B0000-memory.dmp

memory/2900-8-0x0000000000890000-0x00000000008B0000-memory.dmp

memory/1576-9-0x0000000005D60000-0x0000000005D61000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-26 23:38

Reported

2024-06-26 23:40

Platform

win7-20240419-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe"

Signatures

Azorult

trojan infostealer azorult

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2100 set thread context of 2352 N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2100 wrote to memory of 2352 N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe
PID 2100 wrote to memory of 2352 N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe
PID 2100 wrote to memory of 2352 N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe
PID 2100 wrote to memory of 2352 N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe
PID 2100 wrote to memory of 2352 N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe
PID 2100 wrote to memory of 2352 N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe
PID 2352 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe C:\Windows\SysWOW64\WerFault.exe
PID 2352 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe C:\Windows\SysWOW64\WerFault.exe
PID 2352 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe C:\Windows\SysWOW64\WerFault.exe
PID 2352 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\13e8de311a74a9a7a6a9f6bac3551822_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2352 -s 408

Network

Country Destination Domain Proto
RU 185.127.26.252:80 tcp
RU 185.127.26.252:80 tcp

Files

memory/2352-0-0x00000000000D0000-0x00000000000F0000-memory.dmp

memory/2352-8-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

memory/2100-11-0x0000000000660000-0x0000000000661000-memory.dmp

memory/2352-2-0x00000000000D0000-0x00000000000F0000-memory.dmp

memory/2352-13-0x00000000000D0000-0x00000000000F0000-memory.dmp