Malware Analysis Report

2024-11-30 05:10

Sample ID 240521-apj32acb68
Target spoof.exe
SHA256 845550235a6f3ef9bda31a01781ec8585f85ac2d025c1571ddf4a7814005a063
Tags
lumma stealer
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 Overview

score
10/10

SHA256

845550235a6f3ef9bda31a01781ec8585f85ac2d025c1571ddf4a7814005a063

Threat Level: Known bad

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

Malicious Activity Summary

lumma stealer

Lumma Stealer

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-21 00:23

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-21 00:23

Reported

2024-05-21 03:09

Platform

win10-20240404-en

Max time kernel

316s

Max time network

1605s

Command Line

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

Signatures

Lumma Stealer

stealer lumma

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3988 set thread context of 5084 N/A C:\Users\Admin\AppData\Local\Temp\spoof.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3988 wrote to memory of 2912 N/A C:\Users\Admin\AppData\Local\Temp\spoof.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3988 wrote to memory of 2912 N/A C:\Users\Admin\AppData\Local\Temp\spoof.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3988 wrote to memory of 2912 N/A C:\Users\Admin\AppData\Local\Temp\spoof.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3988 wrote to memory of 5084 N/A C:\Users\Admin\AppData\Local\Temp\spoof.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3988 wrote to memory of 5084 N/A C:\Users\Admin\AppData\Local\Temp\spoof.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3988 wrote to memory of 5084 N/A C:\Users\Admin\AppData\Local\Temp\spoof.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3988 wrote to memory of 5084 N/A C:\Users\Admin\AppData\Local\Temp\spoof.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3988 wrote to memory of 5084 N/A C:\Users\Admin\AppData\Local\Temp\spoof.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3988 wrote to memory of 5084 N/A C:\Users\Admin\AppData\Local\Temp\spoof.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3988 wrote to memory of 5084 N/A C:\Users\Admin\AppData\Local\Temp\spoof.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3988 wrote to memory of 5084 N/A C:\Users\Admin\AppData\Local\Temp\spoof.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3988 wrote to memory of 5084 N/A C:\Users\Admin\AppData\Local\Temp\spoof.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

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

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

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 sideindexfollowragelrew.pw udp
US 8.8.8.8:53 museumtespaceorsp.shop udp
US 172.67.184.107:443 museumtespaceorsp.shop tcp
US 8.8.8.8:53 buttockdecarderwiso.shop udp
US 104.21.45.202:443 buttockdecarderwiso.shop tcp
US 8.8.8.8:53 averageaattractiionsl.shop udp
US 172.67.220.163:443 averageaattractiionsl.shop tcp
US 8.8.8.8:53 femininiespywageg.shop udp
US 104.21.71.3:443 femininiespywageg.shop tcp
US 8.8.8.8:53 107.184.67.172.in-addr.arpa udp
US 8.8.8.8:53 202.45.21.104.in-addr.arpa udp
US 8.8.8.8:53 163.220.67.172.in-addr.arpa udp
US 8.8.8.8:53 employhabragaomlsp.shop udp
US 104.21.85.81:443 employhabragaomlsp.shop tcp
US 8.8.8.8:53 stalfbaclcalorieeis.shop udp
US 172.67.131.36:443 stalfbaclcalorieeis.shop tcp
US 8.8.8.8:53 civilianurinedtsraov.shop udp
US 172.67.197.146:443 civilianurinedtsraov.shop tcp
US 8.8.8.8:53 81.85.21.104.in-addr.arpa udp
US 8.8.8.8:53 3.71.21.104.in-addr.arpa udp
US 8.8.8.8:53 36.131.67.172.in-addr.arpa udp
US 8.8.8.8:53 roomabolishsnifftwk.shop udp
US 172.67.146.92:443 roomabolishsnifftwk.shop tcp
US 8.8.8.8:53 92.146.67.172.in-addr.arpa udp
US 8.8.8.8:53 146.197.67.172.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 8.173.189.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp

Files

memory/3988-0-0x0000000000280000-0x0000000000281000-memory.dmp

memory/3988-2-0x0000000000280000-0x0000000000281000-memory.dmp

memory/5084-1-0x0000000000400000-0x0000000000456000-memory.dmp

memory/5084-5-0x0000000000400000-0x0000000000456000-memory.dmp

memory/5084-4-0x0000000000400000-0x0000000000456000-memory.dmp