Malware Analysis Report

2024-10-23 20:58

Sample ID 240410-xhq94abf4s
Target ebc153e7e315ee3471ea6e3d8c07e9f8_JaffaCakes118
SHA256 e5dffb10478be0abd56242cc8e383f62b48601c5806a2288dff02867e49f95f4
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

e5dffb10478be0abd56242cc8e383f62b48601c5806a2288dff02867e49f95f4

Threat Level: Known bad

The file ebc153e7e315ee3471ea6e3d8c07e9f8_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

2024-04-10 18:51

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-10 18:51

Reported

2024-04-10 18:54

Platform

win10v2004-20240226-en

Max time kernel

146s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ebc153e7e315ee3471ea6e3d8c07e9f8_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
N/A N/A N/A N/A
N/A N/A N/A N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ebc153e7e315ee3471ea6e3d8c07e9f8_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ebc153e7e315ee3471ea6e3d8c07e9f8_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 208.14.97.104.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 209.143.182.52.in-addr.arpa udp

Files

memory/2392-0-0x0000000000400000-0x0000000000504000-memory.dmp

memory/2392-2-0x0000000000400000-0x0000000000504000-memory.dmp

memory/2392-1-0x0000000000400000-0x0000000000504000-memory.dmp

memory/2392-3-0x0000000000400000-0x0000000000504000-memory.dmp