Malware Analysis Report

2024-08-06 13:50

Sample ID 240511-nfnlragg96
Target 3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118
SHA256 bf9a4934a9d9a4da3bdbe4846b2d662fb05da0b8361c1e5dd63ef019b42d5a9b
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

bf9a4934a9d9a4da3bdbe4846b2d662fb05da0b8361c1e5dd63ef019b42d5a9b

Threat Level: Known bad

The file 3455863240cd0be9ebb8e0de194eec8e_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

2024-05-11 11:20

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-11 11:20

Reported

2024-05-11 11:23

Platform

win7-20240508-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe"

Signatures

Azorult

trojan infostealer azorult

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1252 set thread context of 2232 N/A C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1252 wrote to memory of 2232 N/A C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe
PID 1252 wrote to memory of 2232 N/A C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe
PID 1252 wrote to memory of 2232 N/A C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe
PID 1252 wrote to memory of 2232 N/A C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ciuj.ir udp
US 8.8.8.8:53 ciuj.ir udp

Files

memory/1252-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

memory/1252-2-0x00000000002C0000-0x00000000002D0000-memory.dmp

memory/1252-3-0x00000000002E0000-0x00000000002E1000-memory.dmp

memory/1252-1-0x00000000002C0000-0x00000000002D0000-memory.dmp

memory/2232-7-0x0000000000400000-0x0000000000420000-memory.dmp

memory/1252-5-0x0000000000400000-0x00000000004D1000-memory.dmp

memory/2232-4-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2232-8-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2232-9-0x0000000000400000-0x0000000000420000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-11 11:20

Reported

2024-05-11 11:23

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe"

Signatures

Azorult

trojan infostealer azorult

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4600 set thread context of 2372 N/A C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4600 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe
PID 4600 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe
PID 4600 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\3455863240cd0be9ebb8e0de194eec8e_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ciuj.ir udp
US 8.8.8.8:53 ciuj.ir udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 10.173.189.20.in-addr.arpa udp

Files

memory/4600-0-0x0000000002130000-0x0000000002131000-memory.dmp

memory/4600-1-0x00000000023A0000-0x00000000023B0000-memory.dmp

memory/4600-2-0x00000000023A0000-0x00000000023B0000-memory.dmp

memory/2372-4-0x0000000000400000-0x0000000000420000-memory.dmp

memory/4600-7-0x0000000000400000-0x00000000004D1000-memory.dmp

memory/2372-8-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2372-6-0x0000000000400000-0x0000000000420000-memory.dmp

memory/4600-3-0x0000000003E40000-0x0000000003E41000-memory.dmp

memory/2372-10-0x0000000000400000-0x0000000000420000-memory.dmp