Malware Analysis Report

2025-08-11 06:36

Sample ID 241015-2w8ths1fnd
Target 4a63e2b07425e202de2e62eac173ab49_JaffaCakes118
SHA256 1748565aa2603430e54c02861b94ca1c0615e1dc0e8c61721ac632aea3ce1c47
Tags
collection discovery spyware stealer
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

1748565aa2603430e54c02861b94ca1c0615e1dc0e8c61721ac632aea3ce1c47

Threat Level: Shows suspicious behavior

The file 4a63e2b07425e202de2e62eac173ab49_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

collection discovery spyware stealer

Reads user/profile data of web browsers

Checks installed software on the system

Accesses Microsoft Outlook profiles

System Location Discovery: System Language Discovery

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

outlook_win_path

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-15 22:57

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-15 22:57

Reported

2024-10-15 22:59

Platform

win7-20240708-en

Max time kernel

16s

Max time network

17s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4a63e2b07425e202de2e62eac173ab49_JaffaCakes118.exe"

Signatures

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4a63e2b07425e202de2e62eac173ab49_JaffaCakes118.exe N/A

Checks installed software on the system

discovery

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\4a63e2b07425e202de2e62eac173ab49_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4a63e2b07425e202de2e62eac173ab49_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4a63e2b07425e202de2e62eac173ab49_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4a63e2b07425e202de2e62eac173ab49_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2220 -s 280

Network

N/A

Files

memory/2220-0-0x0000000000230000-0x000000000028A000-memory.dmp

memory/2220-1-0x0000000000230000-0x000000000028A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-15 22:57

Reported

2024-10-15 22:59

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4a63e2b07425e202de2e62eac173ab49_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\4a63e2b07425e202de2e62eac173ab49_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4a63e2b07425e202de2e62eac173ab49_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2172 -ip 2172

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2172 -s 628

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp

Files

memory/2172-0-0x0000000002180000-0x00000000021DA000-memory.dmp

memory/2172-1-0x0000000002180000-0x00000000021DA000-memory.dmp