Malware Analysis Report

2024-11-15 06:19

Sample ID 240227-hkaykabc8z
Target EA9E.exe
SHA256 fca631b3198194fcc0c619b5690dbde2e9f38afb1b978bab8ea3f92b572ce1ef
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

fca631b3198194fcc0c619b5690dbde2e9f38afb1b978bab8ea3f92b572ce1ef

Threat Level: Known bad

The file EA9E.exe was found to be: Known bad.

Malicious Activity Summary

lumma stealer

Lumma Stealer

Unsigned PE

Program crash

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-02-27 06:47

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-02-27 06:47

Reported

2024-02-27 06:50

Platform

win7-20240221-en

Max time kernel

119s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\EA9E.exe"

Signatures

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\EA9E.exe

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\EA9E.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2928 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\EA9E.exe C:\Windows\SysWOW64\WerFault.exe
PID 2928 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\EA9E.exe C:\Windows\SysWOW64\WerFault.exe
PID 2928 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\EA9E.exe C:\Windows\SysWOW64\WerFault.exe
PID 2928 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\EA9E.exe C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\EA9E.exe

"C:\Users\Admin\AppData\Local\Temp\EA9E.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 124

Network

N/A

Files

memory/2928-0-0x0000000000080000-0x0000000000081000-memory.dmp

memory/2928-2-0x0000000000080000-0x0000000000081000-memory.dmp

memory/2928-4-0x0000000000080000-0x0000000000081000-memory.dmp

memory/2928-7-0x0000000000820000-0x00000000010CF000-memory.dmp

memory/2928-8-0x0000000077A30000-0x0000000077A31000-memory.dmp

memory/2928-9-0x0000000000090000-0x0000000000091000-memory.dmp

memory/2928-10-0x0000000000820000-0x00000000010CF000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-02-27 06:47

Reported

2024-02-27 06:50

Platform

win10v2004-20240226-en

Max time kernel

142s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\EA9E.exe"

Signatures

Lumma Stealer

stealer lumma

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\EA9E.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\EA9E.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\EA9E.exe

"C:\Users\Admin\AppData\Local\Temp\EA9E.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1424 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 resergvearyinitiani.shop udp
US 172.67.217.100:443 resergvearyinitiani.shop tcp
US 8.8.8.8:53 100.217.67.172.in-addr.arpa udp
US 8.8.8.8:53 technologyenterdo.shop udp
US 172.67.180.132:443 technologyenterdo.shop tcp
US 8.8.8.8:53 lighterepisodeheighte.fun udp
US 8.8.8.8:53 problemregardybuiwo.fun udp
US 8.8.8.8:53 detectordiscusser.shop udp
US 104.21.60.92:443 detectordiscusser.shop tcp
US 8.8.8.8:53 132.180.67.172.in-addr.arpa udp
US 8.8.8.8:53 edurestunningcrackyow.fun udp
US 8.8.8.8:53 pooreveningfuseor.pw udp
US 8.8.8.8:53 turkeyunlikelyofw.shop udp
US 104.21.76.253:443 turkeyunlikelyofw.shop tcp
US 8.8.8.8:53 associationokeo.shop udp
US 104.21.10.242:443 associationokeo.shop tcp
US 8.8.8.8:53 253.76.21.104.in-addr.arpa udp
US 8.8.8.8:53 92.60.21.104.in-addr.arpa udp
US 8.8.8.8:53 242.10.21.104.in-addr.arpa udp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
GB 216.58.212.202:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 202.212.58.216.in-addr.arpa udp
US 8.8.8.8:53 26.178.89.13.in-addr.arpa udp

Files

memory/3396-0-0x0000000000EE0000-0x000000000178F000-memory.dmp

memory/3396-1-0x0000000000DE0000-0x0000000000DE1000-memory.dmp

memory/3396-2-0x0000000000EE0000-0x000000000178F000-memory.dmp

memory/3396-4-0x0000000000DF0000-0x0000000000DF1000-memory.dmp

memory/3396-5-0x0000000000DF0000-0x0000000000DF1000-memory.dmp

memory/3396-6-0x0000000000DF0000-0x0000000000DF1000-memory.dmp

memory/3396-7-0x0000000000EE0000-0x000000000178F000-memory.dmp