Malware Analysis Report

2025-08-10 11:58

Sample ID 240330-mg84eadc7x
Target 3a477d241b4a4987a769586284673c67_JaffaCakes118
SHA256 972ff77cfe34759ff7c1a4a4b17a6fb091959a758031f07b828b45196039568e
Tags
gafgyt
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

972ff77cfe34759ff7c1a4a4b17a6fb091959a758031f07b828b45196039568e

Threat Level: Known bad

The file 3a477d241b4a4987a769586284673c67_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

gafgyt

Gafgyt family

Detected Gafgyt variant

Changes its process name

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-03-30 10:27

Signatures

Detected Gafgyt variant

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

Gafgyt family

gafgyt

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-30 10:27

Reported

2024-03-30 10:29

Platform

ubuntu2004-amd64-20240221-en

Max time kernel

140s

Max time network

151s

Command Line

[/tmp/3a477d241b4a4987a769586284673c67_JaffaCakes118]

Signatures

Changes its process name

Description Indicator Process Target
Changes the process name, possibly in an attempt to hide itself N/A /tmp/3a477d241b4a4987a769586284673c67_JaffaCakes118 N/A

Processes

/tmp/3a477d241b4a4987a769586284673c67_JaffaCakes118

[/tmp/3a477d241b4a4987a769586284673c67_JaffaCakes118]

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
SG 15.235.131.10:59666 tcp
US 1.1.1.1:53 cdn.fwupd.org udp
US 1.1.1.1:53 cdn.fwupd.org udp
US 151.101.2.49:443 cdn.fwupd.org tcp
US 151.101.2.49:443 cdn.fwupd.org tcp
US 1.1.1.1:53 _http._tcp.security.ubuntu.com udp
US 1.1.1.1:53 _https._tcp.deb.nodesource.com udp
US 1.1.1.1:53 _http._tcp.nl.archive.ubuntu.com udp
US 1.1.1.1:53 connectivity-check.ubuntu.com udp
US 1.1.1.1:53 security.ubuntu.com udp
US 1.1.1.1:53 security.ubuntu.com udp
US 1.1.1.1:53 deb.nodesource.com udp
US 1.1.1.1:53 deb.nodesource.com udp
US 1.1.1.1:53 nl.archive.ubuntu.com udp
US 1.1.1.1:53 nl.archive.ubuntu.com udp
GB 185.125.190.36:80 security.ubuntu.com tcp
US 172.67.10.205:443 deb.nodesource.com tcp
NL 213.136.12.213:80 nl.archive.ubuntu.com tcp
NL 213.136.12.213:80 nl.archive.ubuntu.com tcp
US 1.1.1.1:53 _https._tcp.motd.ubuntu.com udp
US 1.1.1.1:53 motd.ubuntu.com udp
US 1.1.1.1:53 motd.ubuntu.com udp
IE 54.247.62.1:443 motd.ubuntu.com tcp
NL 213.136.12.213:80 nl.archive.ubuntu.com tcp
US 1.1.1.1:53 _https._tcp.esm.ubuntu.com udp
US 1.1.1.1:53 esm.ubuntu.com udp
US 1.1.1.1:53 esm.ubuntu.com udp
US 91.189.91.47:443 esm.ubuntu.com tcp
IE 54.217.10.153:443 motd.ubuntu.com tcp
IE 34.254.182.186:443 motd.ubuntu.com tcp
GB 185.125.190.36:80 security.ubuntu.com tcp
NL 213.136.12.213:80 nl.archive.ubuntu.com tcp
NL 213.136.12.213:80 nl.archive.ubuntu.com tcp
NL 213.136.12.213:80 nl.archive.ubuntu.com tcp
NL 213.136.12.213:80 nl.archive.ubuntu.com tcp
NL 213.136.12.213:80 nl.archive.ubuntu.com tcp
NL 213.136.12.213:80 nl.archive.ubuntu.com tcp
NL 213.136.12.213:80 nl.archive.ubuntu.com tcp
NL 213.136.12.213:80 nl.archive.ubuntu.com tcp
NL 213.136.12.213:80 nl.archive.ubuntu.com tcp
NL 213.136.12.213:80 nl.archive.ubuntu.com tcp
NL 213.136.12.213:80 nl.archive.ubuntu.com tcp
SG 15.235.131.10:59666 tcp
SG 15.235.131.10:59666 tcp
SG 15.235.131.10:59666 tcp
US 1.1.1.1:53 connectivity-check.ubuntu.com udp
SG 15.235.131.10:59666 tcp

Files

N/A