Malware Analysis Report

2025-08-05 11:53

Sample ID 241015-18c2yazerg
Target 4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118
SHA256 facc0b56aa6db2f46504d4e9adefb7cc7269721599f8c148d70e792f3ccaa87a
Tags
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

facc0b56aa6db2f46504d4e9adefb7cc7269721599f8c148d70e792f3ccaa87a

Threat Level: Shows suspicious behavior

The file 4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

credential_access discovery spyware stealer

Reads data files stored by FTP clients

Reads local data of messenger clients

Unsecured Credentials: Credentials In Files

Suspicious use of SetThreadContext

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-15 22:18

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-15 22:18

Reported

2024-10-15 22:21

Platform

win7-20240708-en

Max time kernel

120s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe"

Signatures

Reads data files stored by FTP clients

spyware stealer

Reads local data of messenger clients

spyware stealer

Unsecured Credentials: Credentials In Files

credential_access stealer

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\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2432 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe
PID 2432 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe
PID 2432 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe
PID 2432 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe
PID 2432 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe
PID 2432 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe
PID 2432 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe
PID 2432 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe
PID 2432 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe
PID 2432 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 pscshop.ps.funpic.de udp
DE 213.202.229.103:21 pscshop.ps.funpic.de tcp

Files

memory/2216-2-0x0000000000400000-0x0000000000407000-memory.dmp

memory/2216-5-0x0000000000400000-0x0000000000407000-memory.dmp

memory/2216-4-0x0000000000400000-0x0000000000407000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-15 22:18

Reported

2024-10-15 22:21

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe"

Signatures

Reads data files stored by FTP clients

spyware stealer

Reads local data of messenger clients

spyware stealer

Unsecured Credentials: Credentials In Files

credential_access stealer

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\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2364 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe
PID 2364 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe
PID 2364 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe
PID 2364 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe
PID 2364 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe
PID 2364 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe
PID 2364 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe
PID 2364 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe
PID 2364 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\4a44d802b5b052d0c51d4df24d946dc0_JaffaCakes118.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 pscshop.ps.funpic.de udp
DE 213.202.229.103:21 pscshop.ps.funpic.de tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.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 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.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
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp

Files

memory/2568-2-0x0000000000400000-0x0000000000407000-memory.dmp

memory/2568-4-0x0000000000400000-0x0000000000407000-memory.dmp

memory/2568-5-0x0000000000400000-0x0000000000407000-memory.dmp

memory/2568-8-0x0000000000400000-0x0000000000407000-memory.dmp