Malware Analysis Report

2024-11-15 06:25

Sample ID 240706-egtdysxfka
Target 3d0e88c3d98ff52d7a4a9f6e47872c70.exe
SHA256 25a73f951de64a2002227a01c1365c291059d578db3bbd9da01eed67ebe19839
Tags
lumma spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

25a73f951de64a2002227a01c1365c291059d578db3bbd9da01eed67ebe19839

Threat Level: Known bad

The file 3d0e88c3d98ff52d7a4a9f6e47872c70.exe was found to be: Known bad.

Malicious Activity Summary

lumma spyware stealer

Lumma Stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-06 03:55

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-06 03:55

Reported

2024-07-06 04:01

Platform

win7-20240220-en

Max time kernel

119s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3d0e88c3d98ff52d7a4a9f6e47872c70.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3d0e88c3d98ff52d7a4a9f6e47872c70.exe

"C:\Users\Admin\AppData\Local\Temp\3d0e88c3d98ff52d7a4a9f6e47872c70.exe"

Network

N/A

Files

memory/2184-0-0x000000013F850000-0x000000013FF82000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-06 03:55

Reported

2024-07-06 04:01

Platform

win10v2004-20240704-en

Max time kernel

94s

Max time network

96s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3d0e88c3d98ff52d7a4a9f6e47872c70.exe"

Signatures

Lumma Stealer

stealer lumma

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3984 set thread context of 1036 N/A C:\Users\Admin\AppData\Local\Temp\3d0e88c3d98ff52d7a4a9f6e47872c70.exe C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe

Processes

C:\Users\Admin\AppData\Local\Temp\3d0e88c3d98ff52d7a4a9f6e47872c70.exe

"C:\Users\Admin\AppData\Local\Temp\3d0e88c3d98ff52d7a4a9f6e47872c70.exe"

C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe

C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 asdasdadskewk.shop udp
US 172.67.141.136:443 asdasdadskewk.shop tcp
US 172.67.141.136:443 asdasdadskewk.shop tcp
US 8.8.8.8:53 136.141.67.172.in-addr.arpa udp
US 172.67.141.136:443 asdasdadskewk.shop tcp
US 172.67.141.136:443 asdasdadskewk.shop tcp
US 172.67.141.136:443 asdasdadskewk.shop tcp
US 172.67.141.136:443 asdasdadskewk.shop tcp
US 172.67.141.136:443 asdasdadskewk.shop tcp
US 172.67.141.136:443 asdasdadskewk.shop tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp

Files

memory/3984-4-0x00007FF7AEF10000-0x00007FF7AF642000-memory.dmp

memory/1036-5-0x0000000000400000-0x000000000045A000-memory.dmp

memory/3984-6-0x00007FF7AEF10000-0x00007FF7AF642000-memory.dmp

memory/1036-8-0x0000000000400000-0x000000000045A000-memory.dmp

memory/1036-9-0x0000000000400000-0x000000000045A000-memory.dmp

memory/1036-10-0x0000000000400000-0x000000000045A000-memory.dmp