Malware Analysis Report

2025-08-10 22:40

Sample ID 250127-schnjstndy
Target JaffaCakes118_40c0a8765b4abc0167e2045b05f8a4a1
SHA256 e98c58f70deb479bf5f84c1c7ee071ca647ddc2573977a0580a1a241a810b07d
Tags
discovery
score
3/10

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
3/10

SHA256

e98c58f70deb479bf5f84c1c7ee071ca647ddc2573977a0580a1a241a810b07d

Threat Level: Likely benign

The file JaffaCakes118_40c0a8765b4abc0167e2045b05f8a4a1 was found to be: Likely benign.

Malicious Activity Summary

discovery

Program crash

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-01-27 14:58

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2025-01-27 14:58

Reported

2025-01-27 15:01

Platform

win7-20240903-en

Max time kernel

122s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40c0a8765b4abc0167e2045b05f8a4a1.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40c0a8765b4abc0167e2045b05f8a4a1.exe

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40c0a8765b4abc0167e2045b05f8a4a1.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2404 -s 44

Network

N/A

Files

memory/2404-0-0x0000000000400000-0x0000000000437000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2025-01-27 14:58

Reported

2025-01-27 15:01

Platform

win10v2004-20241007-en

Max time kernel

93s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40c0a8765b4abc0167e2045b05f8a4a1.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40c0a8765b4abc0167e2045b05f8a4a1.exe

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40c0a8765b4abc0167e2045b05f8a4a1.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 184.115.23.2.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.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

Files

N/A