Malware Analysis Report

2024-10-19 09:31

Sample ID 240509-qqvh6abh3w
Target 50071a2c2b1803c4403fc4a972061628288a966a4d9fc2212fbd75c045dbcaea
SHA256 50071a2c2b1803c4403fc4a972061628288a966a4d9fc2212fbd75c045dbcaea
Tags
rat fs83 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

50071a2c2b1803c4403fc4a972061628288a966a4d9fc2212fbd75c045dbcaea

Threat Level: Known bad

The file 50071a2c2b1803c4403fc4a972061628288a966a4d9fc2212fbd75c045dbcaea was found to be: Known bad.

Malicious Activity Summary

rat fs83 formbook

Formbook family

Formbook payload

Unsigned PE

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-09 13:28

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

2024-05-09 13:28

Reported

2024-05-09 13:31

Platform

win7-20240508-en

Max time kernel

122s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\50071a2c2b1803c4403fc4a972061628288a966a4d9fc2212fbd75c045dbcaea.exe"

Signatures

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\50071a2c2b1803c4403fc4a972061628288a966a4d9fc2212fbd75c045dbcaea.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\50071a2c2b1803c4403fc4a972061628288a966a4d9fc2212fbd75c045dbcaea.exe

"C:\Users\Admin\AppData\Local\Temp\50071a2c2b1803c4403fc4a972061628288a966a4d9fc2212fbd75c045dbcaea.exe"

Network

N/A

Files

memory/2408-0-0x00000000008E0000-0x0000000000BE3000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-09 13:28

Reported

2024-05-09 13:31

Platform

win10v2004-20240508-en

Max time kernel

109s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\50071a2c2b1803c4403fc4a972061628288a966a4d9fc2212fbd75c045dbcaea.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\50071a2c2b1803c4403fc4a972061628288a966a4d9fc2212fbd75c045dbcaea.exe

"C:\Users\Admin\AppData\Local\Temp\50071a2c2b1803c4403fc4a972061628288a966a4d9fc2212fbd75c045dbcaea.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
BE 2.17.107.99:443 www.bing.com tcp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
BE 2.17.107.99:443 www.bing.com tcp
US 8.8.8.8:53 99.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 31.121.18.2.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 52.111.229.43:443 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

memory/2008-0-0x0000000000F00000-0x000000000124A000-memory.dmp

memory/2008-1-0x0000000000F00000-0x000000000124A000-memory.dmp