Malware Analysis Report

2024-10-23 22:14

Sample ID 240717-mfwrpawgmm
Target 1344-14-0x0000000000400000-0x000000000042F000-memory.dmp
SHA256 4075e1d5188c59c99da0cb0e67a0e19fced9399ec0010729b32c62729d14a623
Tags
rat mu94 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

4075e1d5188c59c99da0cb0e67a0e19fced9399ec0010729b32c62729d14a623

Threat Level: Known bad

The file 1344-14-0x0000000000400000-0x000000000042F000-memory.dmp was found to be: Known bad.

Malicious Activity Summary

rat mu94 formbook

Formbook family

Formbook payload

Unsigned PE

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-17 10:24

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

2024-07-17 10:24

Reported

2024-07-17 10:27

Platform

win7-20240704-en

Max time kernel

118s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1344-14-0x0000000000400000-0x000000000042F000-memory.exe"

Signatures

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1344-14-0x0000000000400000-0x000000000042F000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1344-14-0x0000000000400000-0x000000000042F000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\1344-14-0x0000000000400000-0x000000000042F000-memory.exe"

Network

N/A

Files

memory/3052-0-0x0000000000880000-0x0000000000B83000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-17 10:24

Reported

2024-07-17 10:27

Platform

win10v2004-20240709-en

Max time kernel

140s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1344-14-0x0000000000400000-0x000000000042F000-memory.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\1344-14-0x0000000000400000-0x000000000042F000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\1344-14-0x0000000000400000-0x000000000042F000-memory.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
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp

Files

memory/2200-0-0x0000000000B80000-0x0000000000ECA000-memory.dmp

memory/2200-1-0x0000000000B80000-0x0000000000ECA000-memory.dmp