Malware Analysis Report

2024-08-06 13:28

Sample ID 240617-vec7yszgkj
Target b8fb5a700ab6cc45485b11e243ee8d3b_JaffaCakes118
SHA256 55367cd057edebd813637c5a857e217a1f52c5d09eb46aa45fef973855f31e56
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

55367cd057edebd813637c5a857e217a1f52c5d09eb46aa45fef973855f31e56

Threat Level: Known bad

The file b8fb5a700ab6cc45485b11e243ee8d3b_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

azorult infostealer trojan

Azorult

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-17 16:53

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-17 16:53

Reported

2024-06-17 16:56

Platform

win7-20240508-en

Max time kernel

121s

Max time network

121s

Command Line

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

Signatures

Azorult

trojan infostealer azorult

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2976 set thread context of 2848 N/A C:\Users\Admin\AppData\Local\Temp\Catalog.exe C:\Users\Admin\AppData\Local\Temp\Catalog.exe

Suspicious behavior: EnumeratesProcesses

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

Suspicious behavior: MapViewOfSection

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2976 wrote to memory of 2848 N/A C:\Users\Admin\AppData\Local\Temp\Catalog.exe C:\Users\Admin\AppData\Local\Temp\Catalog.exe
PID 2976 wrote to memory of 2848 N/A C:\Users\Admin\AppData\Local\Temp\Catalog.exe C:\Users\Admin\AppData\Local\Temp\Catalog.exe
PID 2976 wrote to memory of 2848 N/A C:\Users\Admin\AppData\Local\Temp\Catalog.exe C:\Users\Admin\AppData\Local\Temp\Catalog.exe
PID 2976 wrote to memory of 2848 N/A C:\Users\Admin\AppData\Local\Temp\Catalog.exe C:\Users\Admin\AppData\Local\Temp\Catalog.exe

Processes

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

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

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

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

Network

Country Destination Domain Proto
DE 207.154.240.23:80 tcp
DE 207.154.240.23:80 tcp
DE 207.154.240.23:80 tcp

Files

memory/2976-0-0x0000000000320000-0x0000000000321000-memory.dmp

memory/2976-2-0x00000000005F0000-0x0000000000600000-memory.dmp

memory/2976-1-0x00000000005F0000-0x0000000000600000-memory.dmp

memory/2976-3-0x0000000000610000-0x0000000000611000-memory.dmp

memory/2848-4-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2976-5-0x0000000000400000-0x00000000004B9000-memory.dmp

memory/2848-7-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2848-8-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2848-9-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2848-13-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2848-16-0x0000000000400000-0x0000000000420000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-17 16:53

Reported

2024-06-17 16:56

Platform

win10v2004-20240611-en

Max time kernel

149s

Max time network

150s

Command Line

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

Signatures

Azorult

trojan infostealer azorult

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1128 set thread context of 1500 N/A C:\Users\Admin\AppData\Local\Temp\Catalog.exe C:\Users\Admin\AppData\Local\Temp\Catalog.exe

Suspicious behavior: EnumeratesProcesses

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

Suspicious behavior: MapViewOfSection

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1128 wrote to memory of 1500 N/A C:\Users\Admin\AppData\Local\Temp\Catalog.exe C:\Users\Admin\AppData\Local\Temp\Catalog.exe
PID 1128 wrote to memory of 1500 N/A C:\Users\Admin\AppData\Local\Temp\Catalog.exe C:\Users\Admin\AppData\Local\Temp\Catalog.exe
PID 1128 wrote to memory of 1500 N/A C:\Users\Admin\AppData\Local\Temp\Catalog.exe C:\Users\Admin\AppData\Local\Temp\Catalog.exe

Processes

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

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

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

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

Network

Country Destination Domain Proto
DE 207.154.240.23:80 207.154.240.23 tcp
DE 207.154.240.23:80 207.154.240.23 tcp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
BE 2.17.107.123:443 www.bing.com tcp
US 8.8.8.8:53 23.240.154.207.in-addr.arpa udp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 123.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 24.139.73.23.in-addr.arpa udp
NL 52.111.243.30:443 tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 2.173.189.20.in-addr.arpa udp

Files

memory/1128-0-0x0000000000670000-0x0000000000671000-memory.dmp

memory/1128-1-0x0000000000720000-0x0000000000730000-memory.dmp

memory/1128-3-0x00000000021E0000-0x00000000021E1000-memory.dmp

memory/1500-4-0x0000000000400000-0x0000000000420000-memory.dmp

memory/1128-5-0x0000000000400000-0x00000000004B9000-memory.dmp

memory/1500-7-0x0000000000400000-0x0000000000420000-memory.dmp

memory/1500-8-0x0000000000400000-0x0000000000420000-memory.dmp

memory/1500-9-0x0000000000420000-0x00000000004E9000-memory.dmp

memory/1500-11-0x0000000000400000-0x0000000000420000-memory.dmp