Malware Analysis Report

2024-11-30 05:28

Sample ID 240711-cyjvqswera
Target e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173
SHA256 e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173
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

e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173

Threat Level: Known bad

The file e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173 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

2024-07-11 02:29

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-11 02:29

Reported

2024-07-11 02:30

Platform

win7-20240704-en

Max time kernel

13s

Max time network

19s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173.exe

"C:\Users\Admin\AppData\Local\Temp\e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1980 -s 116

Network

N/A

Files

memory/1980-0-0x0000000000080000-0x0000000000081000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-11 02:29

Reported

2024-07-11 02:30

Platform

win10v2004-20240709-en

Max time kernel

42s

Max time network

37s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173.exe"

Signatures

Lumma Stealer

stealer lumma

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1160 set thread context of 456 N/A C:\Users\Admin\AppData\Local\Temp\e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1160 wrote to memory of 3656 N/A C:\Users\Admin\AppData\Local\Temp\e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1160 wrote to memory of 3656 N/A C:\Users\Admin\AppData\Local\Temp\e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1160 wrote to memory of 3656 N/A C:\Users\Admin\AppData\Local\Temp\e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1160 wrote to memory of 456 N/A C:\Users\Admin\AppData\Local\Temp\e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1160 wrote to memory of 456 N/A C:\Users\Admin\AppData\Local\Temp\e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1160 wrote to memory of 456 N/A C:\Users\Admin\AppData\Local\Temp\e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1160 wrote to memory of 456 N/A C:\Users\Admin\AppData\Local\Temp\e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1160 wrote to memory of 456 N/A C:\Users\Admin\AppData\Local\Temp\e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1160 wrote to memory of 456 N/A C:\Users\Admin\AppData\Local\Temp\e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1160 wrote to memory of 456 N/A C:\Users\Admin\AppData\Local\Temp\e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1160 wrote to memory of 456 N/A C:\Users\Admin\AppData\Local\Temp\e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1160 wrote to memory of 456 N/A C:\Users\Admin\AppData\Local\Temp\e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173.exe

"C:\Users\Admin\AppData\Local\Temp\e7039dbcbc18ba77e6c3121f6373546656ca98cdcc543787c31adac728280173.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 stationacutwo.shop udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 172.67.172.239:443 stationacutwo.shop tcp
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 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 239.172.67.172.in-addr.arpa udp
US 8.8.8.8:53 52.214.67.172.in-addr.arpa udp
US 8.8.8.8:53 bargainnykwo.shop udp
US 172.67.146.97:443 bargainnykwo.shop tcp
US 8.8.8.8:53 affecthorsedpo.shop udp
US 104.21.6.254:443 affecthorsedpo.shop tcp
US 8.8.8.8:53 97.146.67.172.in-addr.arpa udp
US 8.8.8.8:53 61.146.67.172.in-addr.arpa udp
US 8.8.8.8:53 radiationnopp.shop udp
US 104.21.68.158:443 radiationnopp.shop tcp
US 8.8.8.8:53 answerrsdo.shop udp
US 172.67.203.63:443 answerrsdo.shop tcp
US 8.8.8.8:53 publicitttyps.shop udp
US 172.67.134.88:443 publicitttyps.shop tcp
US 8.8.8.8:53 158.68.21.104.in-addr.arpa udp
US 8.8.8.8:53 254.6.21.104.in-addr.arpa udp
US 8.8.8.8:53 63.203.67.172.in-addr.arpa udp
US 8.8.8.8:53 benchillppwo.shop udp
US 104.21.81.128:443 benchillppwo.shop tcp
US 8.8.8.8:53 steamcommunity.com udp
US 8.8.8.8:53 88.134.67.172.in-addr.arpa udp
US 8.8.8.8:53 128.81.21.104.in-addr.arpa udp
GB 2.22.99.85:443 steamcommunity.com tcp
US 8.8.8.8:53 reinforcedirectorywd.shop udp
US 104.21.83.48:443 reinforcedirectorywd.shop tcp
US 8.8.8.8:53 85.99.22.2.in-addr.arpa udp
US 8.8.8.8:53 48.83.21.104.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp

Files

memory/1160-0-0x0000000001240000-0x0000000001241000-memory.dmp

memory/456-1-0x0000000000400000-0x0000000000455000-memory.dmp

memory/456-3-0x0000000000400000-0x0000000000455000-memory.dmp

memory/456-4-0x0000000000400000-0x0000000000455000-memory.dmp

memory/456-5-0x0000000000400000-0x0000000000455000-memory.dmp