Malware Analysis Report

2024-11-15 06:25

Sample ID 240706-f1ewcawfpk
Target f2a5c7e8313862aca9b7a6314ca73f3a.exe
SHA256 ca66a07c7d3fc179579bc8ffe620503fe7f86abdd1abb0c17fbe5bfef42d7b9f
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

ca66a07c7d3fc179579bc8ffe620503fe7f86abdd1abb0c17fbe5bfef42d7b9f

Threat Level: Known bad

The file f2a5c7e8313862aca9b7a6314ca73f3a.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 05:20

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-06 05:20

Reported

2024-07-06 05:22

Platform

win7-20240705-en

Max time kernel

121s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f2a5c7e8313862aca9b7a6314ca73f3a.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f2a5c7e8313862aca9b7a6314ca73f3a.exe

"C:\Users\Admin\AppData\Local\Temp\f2a5c7e8313862aca9b7a6314ca73f3a.exe"

Network

N/A

Files

memory/1316-0-0x000000013F310000-0x000000013F8A1000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-06 05:20

Reported

2024-07-06 05:22

Platform

win10v2004-20240704-en

Max time kernel

148s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f2a5c7e8313862aca9b7a6314ca73f3a.exe"

Signatures

Lumma Stealer

stealer lumma

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3360 set thread context of 4128 N/A C:\Users\Admin\AppData\Local\Temp\f2a5c7e8313862aca9b7a6314ca73f3a.exe C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe

Processes

C:\Users\Admin\AppData\Local\Temp\f2a5c7e8313862aca9b7a6314ca73f3a.exe

"C:\Users\Admin\AppData\Local\Temp\f2a5c7e8313862aca9b7a6314ca73f3a.exe"

C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe

C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 affecthorsedpo.shop udp
US 104.21.6.254:443 affecthorsedpo.shop tcp
US 104.21.6.254:443 affecthorsedpo.shop tcp
US 104.21.6.254:443 affecthorsedpo.shop tcp
US 8.8.8.8:53 254.6.21.104.in-addr.arpa udp
US 104.21.6.254:443 affecthorsedpo.shop tcp
US 104.21.6.254:443 affecthorsedpo.shop tcp
US 104.21.6.254:443 affecthorsedpo.shop tcp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp

Files

memory/4128-4-0x0000000001000000-0x0000000001057000-memory.dmp

memory/3360-5-0x00007FF79D810000-0x00007FF79DDA1000-memory.dmp

memory/4128-7-0x0000000001000000-0x0000000001057000-memory.dmp

memory/4128-8-0x0000000001000000-0x0000000001057000-memory.dmp

memory/4128-9-0x0000000001000000-0x0000000001057000-memory.dmp