Malware Analysis Report

2024-08-06 13:51

Sample ID 240519-3d56cagg8y
Target 5c058caae404fdcf52372e550ce62c8a_JaffaCakes118
SHA256 8af29fa0538435829ca772454afc22c73d41dbb6d8174ea270f027a9a3e651a9
Tags
azorult infostealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

8af29fa0538435829ca772454afc22c73d41dbb6d8174ea270f027a9a3e651a9

Threat Level: Known bad

The file 5c058caae404fdcf52372e550ce62c8a_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

azorult infostealer trojan

Azorult

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-19 23:24

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-19 23:24

Reported

2024-05-19 23:27

Platform

win7-20240221-en

Max time kernel

119s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Bank information.exe"

Signatures

Azorult

trojan infostealer azorult

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 328 set thread context of 1932 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 328 set thread context of 1932 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe

Suspicious use of SetWindowsHookEx

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 328 wrote to memory of 1932 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 328 wrote to memory of 1932 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 328 wrote to memory of 1932 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 328 wrote to memory of 1932 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 328 wrote to memory of 1932 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 328 wrote to memory of 1932 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 328 wrote to memory of 1932 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 328 wrote to memory of 1932 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 328 wrote to memory of 1932 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 328 wrote to memory of 1932 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 328 wrote to memory of 1932 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 328 wrote to memory of 1932 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Bank information.exe

"C:\Users\Admin\AppData\Local\Temp\Bank information.exe"

C:\Users\Admin\AppData\Local\Temp\Bank information.exe

"C:\Users\Admin\AppData\Local\Temp\Bank information.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 jahblessus.gq udp
US 8.8.8.8:53 jahblessus.gq udp

Files

memory/1932-3-0x0000000000400000-0x0000000000420000-memory.dmp

memory/1932-6-0x0000000000400000-0x0000000000420000-memory.dmp

memory/1932-7-0x0000000000400000-0x0000000000420000-memory.dmp

memory/1932-9-0x0000000000400000-0x0000000000400000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-19 23:24

Reported

2024-05-19 23:27

Platform

win10v2004-20240508-en

Max time kernel

136s

Max time network

106s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Bank information.exe"

Signatures

Azorult

trojan infostealer azorult

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4840 set thread context of 3764 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe

Suspicious use of SetWindowsHookEx

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4840 wrote to memory of 3764 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 4840 wrote to memory of 3764 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 4840 wrote to memory of 3764 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 4840 wrote to memory of 3764 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 4840 wrote to memory of 3764 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 4840 wrote to memory of 3764 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 4840 wrote to memory of 3764 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 4840 wrote to memory of 3764 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 4840 wrote to memory of 3764 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 4840 wrote to memory of 3764 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe
PID 4840 wrote to memory of 3764 N/A C:\Users\Admin\AppData\Local\Temp\Bank information.exe C:\Users\Admin\AppData\Local\Temp\Bank information.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Bank information.exe

"C:\Users\Admin\AppData\Local\Temp\Bank information.exe"

C:\Users\Admin\AppData\Local\Temp\Bank information.exe

"C:\Users\Admin\AppData\Local\Temp\Bank information.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 jahblessus.gq udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 jahblessus.gq udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.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 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

memory/3764-3-0x0000000000400000-0x0000000000420000-memory.dmp

memory/3764-6-0x0000000000400000-0x0000000000420000-memory.dmp

memory/3764-7-0x0000000000400000-0x0000000000420000-memory.dmp

memory/3764-9-0x0000000000400000-0x0000000000400000-memory.dmp