Malware Analysis Report

2024-12-07 03:03

Sample ID 241113-ypkass1qfn
Target fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe
SHA256 fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf
Tags
lumma discovery evasion stealer spyware
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

fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf

Threat Level: Known bad

The file fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe was found to be: Known bad.

Malicious Activity Summary

lumma discovery evasion stealer spyware

Lumma Stealer, LummaC

Lumma family

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Downloads MZ/PE file

Identifies Wine through registry keys

Reads user/profile data of web browsers

Checks BIOS information in registry

Checks installed software on the system

Accesses cryptocurrency files/wallets, possible credential harvesting

Suspicious use of NtSetInformationThreadHideFromDebugger

System Location Discovery: System Language Discovery

Browser Information Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-13 19:57

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 19:57

Reported

2024-11-13 19:59

Platform

win7-20240903-en

Max time kernel

16s

Max time network

16s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe"

Signatures

Lumma Stealer, LummaC

stealer lumma

Lumma family

lumma

Identifies VirtualBox via ACPI registry values (likely anti-VM)

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe

"C:\Users\Admin\AppData\Local\Temp\fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 opinieni.store udp
US 8.8.8.8:53 presticitpo.store udp
US 8.8.8.8:53 crisiwarny.store udp
US 8.8.8.8:53 fadehairucw.store udp
US 8.8.8.8:53 thumbystriw.store udp
US 8.8.8.8:53 necklacedmny.store udp
US 8.8.8.8:53 founpiuer.store udp
US 8.8.8.8:53 navygenerayk.store udp
US 8.8.8.8:53 scriptyprefej.store udp
US 8.8.8.8:53 steamcommunity.com udp
GB 104.123.95.227:443 steamcommunity.com tcp

Files

memory/2260-0-0x0000000000210000-0x0000000000518000-memory.dmp

memory/2260-1-0x0000000077B10000-0x0000000077B12000-memory.dmp

memory/2260-2-0x0000000000211000-0x0000000000239000-memory.dmp

memory/2260-3-0x0000000000210000-0x0000000000518000-memory.dmp

memory/2260-4-0x0000000000210000-0x0000000000518000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\CabD27D.tmp

MD5 49aebf8cbd62d92ac215b2923fb1b9f5
SHA1 1723be06719828dda65ad804298d0431f6aff976
SHA256 b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512 bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

C:\Users\Admin\AppData\Local\Temp\TarD2AF.tmp

MD5 4ea6026cf93ec6338144661bf1202cd1
SHA1 a1dec9044f750ad887935a01430bf49322fbdcb7
SHA256 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA512 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

memory/2260-39-0x0000000000210000-0x0000000000518000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-13 19:57

Reported

2024-11-13 19:59

Platform

win10v2004-20241007-en

Max time kernel

96s

Max time network

97s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe"

Signatures

Lumma Stealer, LummaC

stealer lumma

Lumma family

lumma

Identifies VirtualBox via ACPI registry values (likely anti-VM)

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe N/A

Downloads MZ/PE file

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe N/A

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

Browser Information Discovery

discovery

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe

"C:\Users\Admin\AppData\Local\Temp\fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 opinieni.store udp
US 8.8.8.8:53 presticitpo.store udp
US 8.8.8.8:53 crisiwarny.store udp
US 8.8.8.8:53 fadehairucw.store udp
US 8.8.8.8:53 thumbystriw.store udp
US 8.8.8.8:53 necklacedmny.store udp
US 8.8.8.8:53 founpiuer.store udp
US 8.8.8.8:53 navygenerayk.store udp
US 8.8.8.8:53 scriptyprefej.store udp
US 8.8.8.8:53 steamcommunity.com udp
GB 104.123.95.227:443 steamcommunity.com tcp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 marshal-zhukov.com udp
US 172.67.160.80:443 marshal-zhukov.com tcp
US 8.8.8.8:53 227.95.123.104.in-addr.arpa udp
US 172.67.160.80:443 marshal-zhukov.com tcp
US 8.8.8.8:53 80.160.67.172.in-addr.arpa udp
US 172.67.160.80:443 marshal-zhukov.com tcp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 172.67.160.80:443 marshal-zhukov.com tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 172.67.160.80:443 marshal-zhukov.com tcp
US 172.67.160.80:443 marshal-zhukov.com tcp
RU 185.215.113.16:80 185.215.113.16 tcp
US 8.8.8.8:53 16.113.215.185.in-addr.arpa udp
RU 185.215.113.206:80 185.215.113.206 tcp
US 8.8.8.8:53 206.113.215.185.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 68.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

memory/1632-0-0x0000000000820000-0x0000000000B28000-memory.dmp

memory/1632-1-0x00000000779B4000-0x00000000779B6000-memory.dmp

memory/1632-3-0x0000000000820000-0x0000000000B28000-memory.dmp

memory/1632-2-0x0000000000821000-0x0000000000849000-memory.dmp

memory/1632-4-0x0000000000820000-0x0000000000B28000-memory.dmp

memory/1632-5-0x0000000000820000-0x0000000000B28000-memory.dmp

memory/1632-6-0x0000000000820000-0x0000000000B28000-memory.dmp

memory/1632-7-0x0000000000820000-0x0000000000B28000-memory.dmp

memory/1632-8-0x0000000000820000-0x0000000000B28000-memory.dmp

memory/1632-9-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-10-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-17-0x0000000000820000-0x0000000000B28000-memory.dmp

memory/1632-22-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-25-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-21-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-20-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-19-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-18-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-26-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-31-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-36-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-35-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-34-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-33-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-32-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-30-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-29-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-28-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-27-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-24-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-23-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-40-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-41-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-39-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-45-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-47-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-48-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-46-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-44-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-42-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-43-0x0000000000820000-0x0000000000B28000-memory.dmp

memory/1632-38-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-37-0x0000000006000000-0x000000000668F000-memory.dmp

memory/1632-49-0x0000000006000000-0x000000000668F000-memory.dmp