Malware Analysis Report

2025-01-22 12:41

Sample ID 240622-x5hw8s1dqf
Target 039cae842286ca0435e4062819ccd09c_JaffaCakes118
SHA256 7d6cff47c7cd1408ec004471a7167b8d7ef5500d547bb67dd3917a9bf5c91e31
Tags
aspackv2
score
7/10

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
7/10

SHA256

7d6cff47c7cd1408ec004471a7167b8d7ef5500d547bb67dd3917a9bf5c91e31

Threat Level: Shows suspicious behavior

The file 039cae842286ca0435e4062819ccd09c_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

aspackv2

ASPack v2.12-2.42

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-22 19:26

Signatures

ASPack v2.12-2.42

aspackv2
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: behavioral1

Detonation Overview

Submitted

2024-06-22 19:26

Reported

2024-06-22 19:28

Platform

win7-20240221-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\039cae842286ca0435e4062819ccd09c_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\039cae842286ca0435e4062819ccd09c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\039cae842286ca0435e4062819ccd09c_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 88

Network

N/A

Files

memory/2156-0-0x0000000000400000-0x000000000040B200-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-22 19:26

Reported

2024-06-22 19:28

Platform

win10v2004-20240611-en

Max time kernel

138s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\039cae842286ca0435e4062819ccd09c_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\039cae842286ca0435e4062819ccd09c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\039cae842286ca0435e4062819ccd09c_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2736 -ip 2736

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2736 -s 252

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2736 -ip 2736

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2736 -s 264

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 80.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp

Files

memory/2736-0-0x0000000000400000-0x000000000040B200-memory.dmp

memory/2736-1-0x0000000000400000-0x000000000040B200-memory.dmp