Malware Analysis Report

2025-01-18 00:25

Sample ID 240613-l6y43ayarn
Target a50317d439ac181d1b5fb5a866a6d023_JaffaCakes118
SHA256 194787341f472a96fbdcfd04bc53b7a7d4e2d0b07fa7826cd88fc9a173f02b35
Tags
score
3/10

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
3/10

SHA256

194787341f472a96fbdcfd04bc53b7a7d4e2d0b07fa7826cd88fc9a173f02b35

Threat Level: Likely benign

The file a50317d439ac181d1b5fb5a866a6d023_JaffaCakes118 was found to be: Likely benign.

Malicious Activity Summary


Program crash

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-13 10:09

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 10:09

Reported

2024-06-13 10:11

Platform

win7-20231129-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a50317d439ac181d1b5fb5a866a6d023_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\a50317d439ac181d1b5fb5a866a6d023_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a50317d439ac181d1b5fb5a866a6d023_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2964 -s 116

Network

N/A

Files

memory/2964-0-0x0000000000960000-0x00000000009CE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 10:09

Reported

2024-06-13 10:11

Platform

win10v2004-20240611-en

Max time kernel

91s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a50317d439ac181d1b5fb5a866a6d023_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\a50317d439ac181d1b5fb5a866a6d023_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a50317d439ac181d1b5fb5a866a6d023_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4896 -ip 4896

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4896 -s 332

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 131.253.33.237:443 g.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 155.77.117.104.in-addr.arpa udp
US 8.8.8.8:53 237.33.253.131.in-addr.arpa udp
NL 23.62.61.137:443 www.bing.com tcp
US 8.8.8.8:53 137.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp

Files

memory/4896-0-0x0000000000CA0000-0x0000000000D0E000-memory.dmp