Malware Analysis Report

2024-11-15 06:22

Sample ID 240526-ac2sbagb24
Target Setup_v1.7.3.exe
SHA256 81a6a19974fb4f83ea650091e460b0aba2495df12466c91f479948c949472b2b
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

81a6a19974fb4f83ea650091e460b0aba2495df12466c91f479948c949472b2b

Threat Level: Known bad

The file Setup_v1.7.3.exe was found to be: Known bad.

Malicious Activity Summary

lumma stealer

Lumma Stealer

Loads dropped DLL

Suspicious use of SetThreadContext

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-26 00:04

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-26 00:04

Reported

2024-05-26 00:07

Platform

win7-20240215-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Setup_v1.7.3.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\Setup_v1.7.3.exe

"C:\Users\Admin\AppData\Local\Temp\Setup_v1.7.3.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 556

Network

N/A

Files

memory/1276-0-0x000000007414E000-0x000000007414F000-memory.dmp

memory/1276-1-0x00000000001D0000-0x0000000000770000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-26 00:04

Reported

2024-05-26 00:07

Platform

win10v2004-20240426-en

Max time kernel

135s

Max time network

105s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Setup_v1.7.3.exe"

Signatures

Lumma Stealer

stealer lumma

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Setup_v1.7.3.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1488 set thread context of 508 N/A C:\Users\Admin\AppData\Local\Temp\Setup_v1.7.3.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Setup_v1.7.3.exe

"C:\Users\Admin\AppData\Local\Temp\Setup_v1.7.3.exe"

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

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.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
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 145.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 corruptioncrackywosp.shop udp
US 172.67.184.124:443 corruptioncrackywosp.shop tcp
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 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 124.184.67.172.in-addr.arpa udp
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 104.21.62.60:443 averageaattractiionsl.shop tcp
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 172.67.203.218:443 employhabragaomlsp.shop tcp
US 8.8.8.8:53 60.62.21.104.in-addr.arpa udp
US 8.8.8.8:53 63.141.67.172.in-addr.arpa udp
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 8.8.8.8:53 218.203.67.172.in-addr.arpa udp
US 8.8.8.8:53 roomabolishsnifftwk.shop udp
US 104.21.55.87:443 roomabolishsnifftwk.shop tcp
US 8.8.8.8:53 146.197.67.172.in-addr.arpa udp
US 8.8.8.8:53 36.131.67.172.in-addr.arpa udp
US 8.8.8.8:53 87.55.21.104.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp

Files

memory/1488-0-0x000000007449E000-0x000000007449F000-memory.dmp

memory/1488-1-0x0000000000140000-0x00000000006E0000-memory.dmp

memory/1488-2-0x00000000051C0000-0x000000000525C000-memory.dmp

memory/1488-3-0x0000000005010000-0x000000000502A000-memory.dmp

memory/1488-4-0x0000000074490000-0x0000000074C40000-memory.dmp

memory/1488-5-0x0000000005260000-0x000000000543E000-memory.dmp

memory/1488-6-0x0000000006570000-0x0000000006702000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Protect544cd51a.dll

MD5 544cd51a596619b78e9b54b70088307d
SHA1 4769ddd2dbc1dc44b758964ed0bd231b85880b65
SHA256 dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd
SHA512 f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719

memory/1488-12-0x0000000004B80000-0x0000000004B90000-memory.dmp

memory/1488-13-0x0000000074490000-0x0000000074C40000-memory.dmp

memory/1488-14-0x0000000074490000-0x0000000074C40000-memory.dmp

memory/1488-15-0x0000000074490000-0x0000000074C40000-memory.dmp

memory/1488-16-0x0000000074490000-0x0000000074C40000-memory.dmp

memory/508-17-0x0000000000400000-0x0000000000457000-memory.dmp

memory/1488-23-0x0000000006CC0000-0x0000000006DC0000-memory.dmp

memory/1488-22-0x0000000005110000-0x0000000005120000-memory.dmp

memory/508-21-0x0000000000400000-0x0000000000457000-memory.dmp

memory/1488-26-0x0000000074490000-0x0000000074C40000-memory.dmp

memory/1488-25-0x0000000006CC0000-0x0000000006DC0000-memory.dmp

memory/1488-20-0x0000000074490000-0x0000000074C40000-memory.dmp

memory/508-19-0x0000000000400000-0x0000000000457000-memory.dmp

memory/508-27-0x0000000000400000-0x0000000000457000-memory.dmp