Malware Analysis Report

2025-01-18 12:39

Sample ID 240404-cbemhabe2s
Target 66c25b056feae73374a9cb4db0469c94d0a1d2d91cfe09cad1e890e72d5bfb70.exe
SHA256 66c25b056feae73374a9cb4db0469c94d0a1d2d91cfe09cad1e890e72d5bfb70
Tags
rat ns03 formbook
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

66c25b056feae73374a9cb4db0469c94d0a1d2d91cfe09cad1e890e72d5bfb70

Threat Level: Known bad

The file 66c25b056feae73374a9cb4db0469c94d0a1d2d91cfe09cad1e890e72d5bfb70.exe was found to be: Known bad.

Malicious Activity Summary

rat ns03 formbook

Formbook family

Formbook payload

Unsigned PE

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-04 01:53

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: behavioral1

Detonation Overview

Submitted

2024-04-04 01:53

Reported

2024-04-04 01:56

Platform

win7-20240221-en

Max time kernel

117s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\66c25b056feae73374a9cb4db0469c94d0a1d2d91cfe09cad1e890e72d5bfb70.exe"

Signatures

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\66c25b056feae73374a9cb4db0469c94d0a1d2d91cfe09cad1e890e72d5bfb70.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\66c25b056feae73374a9cb4db0469c94d0a1d2d91cfe09cad1e890e72d5bfb70.exe

"C:\Users\Admin\AppData\Local\Temp\66c25b056feae73374a9cb4db0469c94d0a1d2d91cfe09cad1e890e72d5bfb70.exe"

Network

N/A

Files

memory/2004-0-0x00000000007F0000-0x0000000000AF3000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-04 01:53

Reported

2024-04-04 01:56

Platform

win10v2004-20240226-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\66c25b056feae73374a9cb4db0469c94d0a1d2d91cfe09cad1e890e72d5bfb70.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\66c25b056feae73374a9cb4db0469c94d0a1d2d91cfe09cad1e890e72d5bfb70.exe

"C:\Users\Admin\AppData\Local\Temp\66c25b056feae73374a9cb4db0469c94d0a1d2d91cfe09cad1e890e72d5bfb70.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 81.171.91.138.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 145.110.86.104.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 241.66.18.2.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

memory/4836-0-0x0000000001500000-0x000000000184A000-memory.dmp

memory/4836-1-0x0000000001500000-0x000000000184A000-memory.dmp