Malware Analysis Report

2024-11-30 05:29

Sample ID 240710-b45tqa1bpd
Target 67ece3106f3e07ae7756b8e88e20b9ff59a5fc4ef253b07cd215085ff3adab82.exe
SHA256 67ece3106f3e07ae7756b8e88e20b9ff59a5fc4ef253b07cd215085ff3adab82
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

67ece3106f3e07ae7756b8e88e20b9ff59a5fc4ef253b07cd215085ff3adab82

Threat Level: Known bad

The file 67ece3106f3e07ae7756b8e88e20b9ff59a5fc4ef253b07cd215085ff3adab82.exe was found to be: Known bad.

Malicious Activity Summary

lumma stealer

Lumma Stealer

Suspicious use of SetThreadContext

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-10 01:42

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-10 01:42

Reported

2024-07-10 01:45

Platform

win7-20240708-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\67ece3106f3e07ae7756b8e88e20b9ff59a5fc4ef253b07cd215085ff3adab82.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\67ece3106f3e07ae7756b8e88e20b9ff59a5fc4ef253b07cd215085ff3adab82.exe

"C:\Users\Admin\AppData\Local\Temp\67ece3106f3e07ae7756b8e88e20b9ff59a5fc4ef253b07cd215085ff3adab82.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3000 -s 112

Network

N/A

Files

memory/3000-0-0x0000000000020000-0x0000000000021000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-10 01:42

Reported

2024-07-10 01:46

Platform

win10v2004-20240709-en

Max time kernel

93s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\67ece3106f3e07ae7756b8e88e20b9ff59a5fc4ef253b07cd215085ff3adab82.exe"

Signatures

Lumma Stealer

stealer lumma

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 556 set thread context of 4404 N/A C:\Users\Admin\AppData\Local\Temp\67ece3106f3e07ae7756b8e88e20b9ff59a5fc4ef253b07cd215085ff3adab82.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 556 wrote to memory of 4404 N/A C:\Users\Admin\AppData\Local\Temp\67ece3106f3e07ae7756b8e88e20b9ff59a5fc4ef253b07cd215085ff3adab82.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 556 wrote to memory of 4404 N/A C:\Users\Admin\AppData\Local\Temp\67ece3106f3e07ae7756b8e88e20b9ff59a5fc4ef253b07cd215085ff3adab82.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 556 wrote to memory of 4404 N/A C:\Users\Admin\AppData\Local\Temp\67ece3106f3e07ae7756b8e88e20b9ff59a5fc4ef253b07cd215085ff3adab82.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 556 wrote to memory of 4404 N/A C:\Users\Admin\AppData\Local\Temp\67ece3106f3e07ae7756b8e88e20b9ff59a5fc4ef253b07cd215085ff3adab82.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 556 wrote to memory of 4404 N/A C:\Users\Admin\AppData\Local\Temp\67ece3106f3e07ae7756b8e88e20b9ff59a5fc4ef253b07cd215085ff3adab82.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 556 wrote to memory of 4404 N/A C:\Users\Admin\AppData\Local\Temp\67ece3106f3e07ae7756b8e88e20b9ff59a5fc4ef253b07cd215085ff3adab82.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 556 wrote to memory of 4404 N/A C:\Users\Admin\AppData\Local\Temp\67ece3106f3e07ae7756b8e88e20b9ff59a5fc4ef253b07cd215085ff3adab82.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 556 wrote to memory of 4404 N/A C:\Users\Admin\AppData\Local\Temp\67ece3106f3e07ae7756b8e88e20b9ff59a5fc4ef253b07cd215085ff3adab82.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 556 wrote to memory of 4404 N/A C:\Users\Admin\AppData\Local\Temp\67ece3106f3e07ae7756b8e88e20b9ff59a5fc4ef253b07cd215085ff3adab82.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\67ece3106f3e07ae7756b8e88e20b9ff59a5fc4ef253b07cd215085ff3adab82.exe

"C:\Users\Admin\AppData\Local\Temp\67ece3106f3e07ae7756b8e88e20b9ff59a5fc4ef253b07cd215085ff3adab82.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 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 piedsiggnycliquieaw.shop udp
US 172.67.170.90:443 piedsiggnycliquieaw.shop tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 bouncedgowp.shop udp
US 172.67.214.52:443 bouncedgowp.shop tcp
US 8.8.8.8:53 bannngwko.shop udp
US 172.67.146.61:443 bannngwko.shop tcp
US 8.8.8.8:53 bargainnykwo.shop udp
US 8.8.8.8:53 90.170.67.172.in-addr.arpa udp
US 104.21.47.93:443 bargainnykwo.shop tcp
US 8.8.8.8:53 affecthorsedpo.shop udp
US 172.67.135.137:443 affecthorsedpo.shop tcp
US 8.8.8.8:53 radiationnopp.shop udp
US 104.21.68.158:443 radiationnopp.shop tcp
US 8.8.8.8:53 52.214.67.172.in-addr.arpa udp
US 8.8.8.8:53 61.146.67.172.in-addr.arpa udp
US 8.8.8.8:53 93.47.21.104.in-addr.arpa udp
US 8.8.8.8:53 137.135.67.172.in-addr.arpa udp
US 8.8.8.8:53 answerrsdo.shop udp
US 104.21.44.192:443 answerrsdo.shop tcp
US 8.8.8.8:53 publicitttyps.shop udp
US 172.67.134.88:443 publicitttyps.shop tcp
US 8.8.8.8:53 benchillppwo.shop udp
US 8.8.8.8:53 158.68.21.104.in-addr.arpa udp
US 8.8.8.8:53 192.44.21.104.in-addr.arpa udp
US 8.8.8.8:53 88.134.67.172.in-addr.arpa udp
US 104.21.81.128:443 benchillppwo.shop tcp
US 8.8.8.8:53 steamcommunity.com udp
GB 23.214.143.155:443 steamcommunity.com tcp
US 8.8.8.8:53 reinforcedirectorywd.shop udp
US 8.8.8.8:53 128.81.21.104.in-addr.arpa udp
US 8.8.8.8:53 155.143.214.23.in-addr.arpa udp
US 172.67.214.98:443 reinforcedirectorywd.shop tcp
US 8.8.8.8:53 98.214.67.172.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

memory/556-0-0x0000000000590000-0x0000000000591000-memory.dmp

memory/4404-1-0x0000000000400000-0x0000000000452000-memory.dmp

memory/4404-3-0x0000000000400000-0x0000000000452000-memory.dmp

memory/4404-4-0x0000000000400000-0x0000000000452000-memory.dmp

memory/4404-5-0x0000000000400000-0x0000000000452000-memory.dmp