Malware Analysis Report

2025-01-18 12:39

Sample ID 240403-p6xg1sdg59
Target 39904c5d67aebdeb68b5bc799559dda7fe7bd9db166fd8dc72e7e4c0ce5d6491.exe
SHA256 39904c5d67aebdeb68b5bc799559dda7fe7bd9db166fd8dc72e7e4c0ce5d6491
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

39904c5d67aebdeb68b5bc799559dda7fe7bd9db166fd8dc72e7e4c0ce5d6491

Threat Level: Known bad

The file 39904c5d67aebdeb68b5bc799559dda7fe7bd9db166fd8dc72e7e4c0ce5d6491.exe was found to be: Known bad.

Malicious Activity Summary

rat ns03 formbook

Formbook payload

Formbook family

Unsigned PE

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-03 12:57

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

2024-04-03 12:57

Reported

2024-04-03 12:59

Platform

win7-20240221-en

Max time kernel

120s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\39904c5d67aebdeb68b5bc799559dda7fe7bd9db166fd8dc72e7e4c0ce5d6491.exe"

Signatures

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\39904c5d67aebdeb68b5bc799559dda7fe7bd9db166fd8dc72e7e4c0ce5d6491.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\39904c5d67aebdeb68b5bc799559dda7fe7bd9db166fd8dc72e7e4c0ce5d6491.exe

"C:\Users\Admin\AppData\Local\Temp\39904c5d67aebdeb68b5bc799559dda7fe7bd9db166fd8dc72e7e4c0ce5d6491.exe"

Network

N/A

Files

memory/2232-0-0x00000000008D0000-0x0000000000BD3000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-03 12:57

Reported

2024-04-03 12:59

Platform

win10v2004-20240226-en

Max time kernel

94s

Max time network

95s

Command Line

"C:\Users\Admin\AppData\Local\Temp\39904c5d67aebdeb68b5bc799559dda7fe7bd9db166fd8dc72e7e4c0ce5d6491.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\39904c5d67aebdeb68b5bc799559dda7fe7bd9db166fd8dc72e7e4c0ce5d6491.exe

"C:\Users\Admin\AppData\Local\Temp\39904c5d67aebdeb68b5bc799559dda7fe7bd9db166fd8dc72e7e4c0ce5d6491.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 218.110.86.104.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 9.66.18.2.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp

Files

memory/776-0-0x00000000009A0000-0x0000000000CEA000-memory.dmp

memory/776-1-0x00000000009A0000-0x0000000000CEA000-memory.dmp