Malware Analysis Report

2025-01-18 12:37

Sample ID 240829-gmnf1awhke
Target 1580-70-0x0000000000400000-0x000000000042F000-memory.dmp
SHA256 a6f2de0d9f631d29a1bbd66ebd37b965e4b6524642130f4a1d5ba9015d481e62
Tags
rat b48n formbook discovery
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

a6f2de0d9f631d29a1bbd66ebd37b965e4b6524642130f4a1d5ba9015d481e62

Threat Level: Known bad

The file 1580-70-0x0000000000400000-0x000000000042F000-memory.dmp was found to be: Known bad.

Malicious Activity Summary

rat b48n formbook discovery

Formbook family

Formbook payload

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-29 05:55

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

2024-08-29 05:55

Reported

2024-08-29 05:57

Platform

win7-20240705-en

Max time kernel

16s

Max time network

17s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1580-70-0x0000000000400000-0x000000000042F000-memory.exe"

Signatures

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1580-70-0x0000000000400000-0x000000000042F000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1580-70-0x0000000000400000-0x000000000042F000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\1580-70-0x0000000000400000-0x000000000042F000-memory.exe"

Network

N/A

Files

memory/448-0-0x00000000008B0000-0x0000000000BB3000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-29 05:55

Reported

2024-08-29 05:57

Platform

win10v2004-20240802-en

Max time kernel

136s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1580-70-0x0000000000400000-0x000000000042F000-memory.exe"

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\1580-70-0x0000000000400000-0x000000000042F000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1580-70-0x0000000000400000-0x000000000042F000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\1580-70-0x0000000000400000-0x000000000042F000-memory.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 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.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 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 23.173.189.20.in-addr.arpa udp

Files

memory/4420-0-0x0000000000D20000-0x000000000106A000-memory.dmp

memory/4420-1-0x0000000000D20000-0x000000000106A000-memory.dmp