Malware Analysis Report

2025-05-06 01:31

Sample ID 241103-yjm5havqak
Target 8d32c54c2fa2537b73513f4486b21755_JaffaCakes118
SHA256 5620968d46182f98b23ef73bf73d6ef889e5b7b650bc152788c649e362ed6f26
Tags
collection credential_access 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

5620968d46182f98b23ef73bf73d6ef889e5b7b650bc152788c649e362ed6f26

Threat Level: Shows suspicious behavior

The file 8d32c54c2fa2537b73513f4486b21755_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

collection credential_access discovery spyware stealer

Reads user/profile data of web browsers

Unsecured Credentials: Credentials In Files

Reads user/profile data of local email clients

Checks installed software on the system

Accesses Microsoft Outlook profiles

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

outlook_win_path

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-03 19:49

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-03 19:49

Reported

2024-11-03 20:16

Platform

win7-20240903-en

Max time kernel

121s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8d32c54c2fa2537b73513f4486b21755_JaffaCakes118.exe"

Signatures

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Unsecured Credentials: Credentials In Files

credential_access stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\8d32c54c2fa2537b73513f4486b21755_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\8d32c54c2fa2537b73513f4486b21755_JaffaCakes118.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\8d32c54c2fa2537b73513f4486b21755_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\8d32c54c2fa2537b73513f4486b21755_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\8d32c54c2fa2537b73513f4486b21755_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8d32c54c2fa2537b73513f4486b21755_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\8d32c54c2fa2537b73513f4486b21755_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ya.ru udp
US 8.8.8.8:53 www.dnshere.com udp
US 76.223.54.146:80 www.dnshere.com tcp

Files

memory/2672-1-0x0000000000020000-0x0000000000021000-memory.dmp

memory/2672-0-0x0000000013140000-0x0000000013179000-memory.dmp

memory/2672-2-0x0000000013140000-0x0000000013179000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-03 19:49

Reported

2024-11-03 20:06

Platform

win10v2004-20241007-en

Max time kernel

134s

Max time network

139s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8d32c54c2fa2537b73513f4486b21755_JaffaCakes118.exe"

Signatures

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Unsecured Credentials: Credentials In Files

credential_access stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\8d32c54c2fa2537b73513f4486b21755_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\8d32c54c2fa2537b73513f4486b21755_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\8d32c54c2fa2537b73513f4486b21755_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\8d32c54c2fa2537b73513f4486b21755_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8d32c54c2fa2537b73513f4486b21755_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\8d32c54c2fa2537b73513f4486b21755_JaffaCakes118.exe"

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 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 ya.ru udp
US 8.8.8.8:53 www.dnshere.com udp
US 76.223.54.146:80 www.dnshere.com tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 146.54.223.76.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.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 150.171.28.10:443 tse1.mm.bing.net tcp

Files

memory/1416-0-0x0000000013140000-0x0000000013179000-memory.dmp

memory/1416-1-0x00000000001C0000-0x00000000001C1000-memory.dmp

memory/1416-2-0x0000000013140000-0x0000000013179000-memory.dmp