Malware Analysis Report

2024-11-30 05:12

Sample ID 240519-qs3mjsad85
Target 74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b
SHA256 74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b

Threat Level: Known bad

The file 74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b 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

2024-05-19 13:32

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-19 13:32

Reported

2024-05-19 13:34

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe"

Signatures

Lumma Stealer

stealer lumma

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 380 set thread context of 3880 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 380 wrote to memory of 4436 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 380 wrote to memory of 4436 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 380 wrote to memory of 4436 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 380 wrote to memory of 3836 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 380 wrote to memory of 3836 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 380 wrote to memory of 3836 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 380 wrote to memory of 3880 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 380 wrote to memory of 3880 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 380 wrote to memory of 3880 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 380 wrote to memory of 3880 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 380 wrote to memory of 3880 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 380 wrote to memory of 3880 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 380 wrote to memory of 3880 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 380 wrote to memory of 3880 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 380 wrote to memory of 3880 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe

"C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.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"

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 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 civilianurinedtsraov.shop udp
US 172.67.197.146:443 civilianurinedtsraov.shop tcp
US 8.8.8.8:53 museumtespaceorsp.shop udp
US 104.21.32.80:443 museumtespaceorsp.shop tcp
US 8.8.8.8:53 buttockdecarderwiso.shop udp
US 172.67.218.187:443 buttockdecarderwiso.shop tcp
US 8.8.8.8:53 averageaattractiionsl.shop udp
US 104.21.62.60:443 averageaattractiionsl.shop tcp
US 8.8.8.8:53 146.197.67.172.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 80.32.21.104.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 187.218.67.172.in-addr.arpa udp
US 8.8.8.8:53 femininiespywageg.shop udp
US 172.67.141.63:443 femininiespywageg.shop tcp
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 104.21.3.197:443 stalfbaclcalorieeis.shop tcp
US 8.8.8.8:53 60.62.21.104.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 63.141.67.172.in-addr.arpa udp
US 8.8.8.8:53 81.85.21.104.in-addr.arpa udp
US 8.8.8.8:53 roomabolishsnifftwk.shop udp
US 172.67.146.92:443 roomabolishsnifftwk.shop tcp
US 8.8.8.8:53 197.3.21.104.in-addr.arpa udp
US 8.8.8.8:53 92.146.67.172.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 91.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.75:443 www.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
NL 23.62.61.75:443 www.bing.com tcp
US 8.8.8.8:53 75.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 209.143.182.52.in-addr.arpa udp

Files

memory/380-0-0x00000000013A0000-0x00000000013A1000-memory.dmp

memory/380-2-0x00000000013A0000-0x00000000013A1000-memory.dmp

memory/3880-1-0x0000000000400000-0x0000000000455000-memory.dmp

memory/3880-4-0x0000000000400000-0x0000000000455000-memory.dmp

memory/3880-5-0x0000000000400000-0x0000000000455000-memory.dmp

memory/3880-6-0x0000000000400000-0x0000000000455000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-19 13:32

Reported

2024-05-19 13:34

Platform

win11-20240426-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe"

Signatures

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4560 set thread context of 720 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4560 wrote to memory of 720 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4560 wrote to memory of 720 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4560 wrote to memory of 720 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4560 wrote to memory of 720 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4560 wrote to memory of 720 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4560 wrote to memory of 720 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4560 wrote to memory of 720 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4560 wrote to memory of 720 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4560 wrote to memory of 720 N/A C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.exe

"C:\Users\Admin\AppData\Local\Temp\74fb94ba07de535e48b40eb86773e883e0d40ee55a10397526359844add1f92b.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 civilianurinedtsraov.shop udp
US 172.67.197.146:443 civilianurinedtsraov.shop tcp
US 8.8.8.8:53 146.197.67.172.in-addr.arpa udp
US 104.21.32.80:443 museumtespaceorsp.shop tcp
US 104.21.45.202:443 buttockdecarderwiso.shop tcp
US 172.67.220.163:443 averageaattractiionsl.shop tcp
US 172.67.141.63:443 femininiespywageg.shop tcp
US 172.67.203.218:443 employhabragaomlsp.shop tcp
US 104.21.3.197:443 stalfbaclcalorieeis.shop tcp
US 8.8.8.8:53 218.203.67.172.in-addr.arpa udp
US 172.67.146.92:443 roomabolishsnifftwk.shop tcp

Files

memory/4560-0-0x00000000012B0000-0x00000000012B1000-memory.dmp

memory/4560-2-0x00000000012B0000-0x00000000012B1000-memory.dmp

memory/720-1-0x0000000000400000-0x0000000000455000-memory.dmp

memory/720-4-0x0000000000400000-0x0000000000455000-memory.dmp

memory/720-5-0x0000000000400000-0x0000000000455000-memory.dmp

memory/720-6-0x0000000000400000-0x0000000000455000-memory.dmp