Malware Analysis Report

2024-10-23 20:58

Sample ID 240411-p1cwesbg63
Target ed74a261f9597746ab46cbe1bf97dbea_JaffaCakes118
SHA256 1ba40621b7859488d8547942f839a7deff671af7987ca0a817a4c2c44c8c8a8f
Tags
expiro backdoor
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

1ba40621b7859488d8547942f839a7deff671af7987ca0a817a4c2c44c8c8a8f

Threat Level: Known bad

The file ed74a261f9597746ab46cbe1bf97dbea_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

expiro backdoor

Expiro, m0yv

Expiro payload

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-11 12:47

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-11 12:47

Reported

2024-04-11 12:49

Platform

win10v2004-20240226-en

Max time kernel

93s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ed74a261f9597746ab46cbe1bf97dbea_JaffaCakes118.exe"

Signatures

Expiro, m0yv

backdoor expiro

Expiro payload

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

Processes

C:\Users\Admin\AppData\Local\Temp\ed74a261f9597746ab46cbe1bf97dbea_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ed74a261f9597746ab46cbe1bf97dbea_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 28.143.109.104.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp

Files

memory/4200-0-0x0000000000400000-0x0000000000504000-memory.dmp

memory/4200-1-0x0000000000400000-0x0000000000504000-memory.dmp