Malware Analysis Report

2025-08-05 09:03

Sample ID 241230-ybp9wsvqak
Target JaffaCakes118_f8ed71224775678206d1741da4e350d477face82a0b82b4e40dd7f5c7aaede2e
SHA256 f8ed71224775678206d1741da4e350d477face82a0b82b4e40dd7f5c7aaede2e
Tags
discovery rat b3n1 formbook
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

f8ed71224775678206d1741da4e350d477face82a0b82b4e40dd7f5c7aaede2e

Threat Level: Known bad

The file JaffaCakes118_f8ed71224775678206d1741da4e350d477face82a0b82b4e40dd7f5c7aaede2e was found to be: Known bad.

Malicious Activity Summary

discovery rat b3n1 formbook

Formbook family

Formbook payload

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-30 19:36

Signatures

Formbook family

formbook

Formbook payload

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

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-30 19:36

Reported

2024-12-30 19:39

Platform

win10v2004-20241007-en

Max time kernel

95s

Max time network

134s

Command Line

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f8ed71224775678206d1741da4e350d477face82a0b82b4e40dd7f5c7aaede2e.exe"

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f8ed71224775678206d1741da4e350d477face82a0b82b4e40dd7f5c7aaede2e.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f8ed71224775678206d1741da4e350d477face82a0b82b4e40dd7f5c7aaede2e.exe

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f8ed71224775678206d1741da4e350d477face82a0b82b4e40dd7f5c7aaede2e.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.130.81.91.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp

Files

memory/2872-0-0x0000000000E50000-0x000000000119A000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-30 19:36

Reported

2024-12-30 19:39

Platform

win7-20240903-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f8ed71224775678206d1741da4e350d477face82a0b82b4e40dd7f5c7aaede2e.exe"

Signatures

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f8ed71224775678206d1741da4e350d477face82a0b82b4e40dd7f5c7aaede2e.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f8ed71224775678206d1741da4e350d477face82a0b82b4e40dd7f5c7aaede2e.exe

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f8ed71224775678206d1741da4e350d477face82a0b82b4e40dd7f5c7aaede2e.exe"

Network

N/A

Files

memory/1032-0-0x00000000006D0000-0x00000000009D3000-memory.dmp