Malware Analysis Report

2025-01-18 12:39

Sample ID 240404-c8ad2scf3x
Target e3c50af5dfca67fd9af9530c801ef172bde856241cf6b2c8596421b9a7ae8882.exe
SHA256 e3c50af5dfca67fd9af9530c801ef172bde856241cf6b2c8596421b9a7ae8882
Tags
rat kh11 formbook
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

e3c50af5dfca67fd9af9530c801ef172bde856241cf6b2c8596421b9a7ae8882

Threat Level: Known bad

The file e3c50af5dfca67fd9af9530c801ef172bde856241cf6b2c8596421b9a7ae8882.exe was found to be: Known bad.

Malicious Activity Summary

rat kh11 formbook

Formbook family

Formbook payload

Unsigned PE

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-04 02:44

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

2024-04-04 02:44

Reported

2024-04-04 02:46

Platform

win10v2004-20240226-en

Max time kernel

147s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e3c50af5dfca67fd9af9530c801ef172bde856241cf6b2c8596421b9a7ae8882.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\e3c50af5dfca67fd9af9530c801ef172bde856241cf6b2c8596421b9a7ae8882.exe

"C:\Users\Admin\AppData\Local\Temp\e3c50af5dfca67fd9af9530c801ef172bde856241cf6b2c8596421b9a7ae8882.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 241.66.18.2.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 200.79.70.13.in-addr.arpa udp

Files

memory/2160-0-0x0000000001410000-0x000000000175A000-memory.dmp

memory/2160-1-0x0000000001410000-0x000000000175A000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-04 02:44

Reported

2024-04-04 02:46

Platform

win7-20240221-en

Max time kernel

117s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e3c50af5dfca67fd9af9530c801ef172bde856241cf6b2c8596421b9a7ae8882.exe"

Signatures

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\e3c50af5dfca67fd9af9530c801ef172bde856241cf6b2c8596421b9a7ae8882.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\e3c50af5dfca67fd9af9530c801ef172bde856241cf6b2c8596421b9a7ae8882.exe

"C:\Users\Admin\AppData\Local\Temp\e3c50af5dfca67fd9af9530c801ef172bde856241cf6b2c8596421b9a7ae8882.exe"

Network

N/A

Files

memory/2304-0-0x0000000000940000-0x0000000000C43000-memory.dmp