lumma | aa6a1653fb3f3306c28456c7ff359a6f790df05d21e3befb7f08878495e6239f

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-01-2025 08:15

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General

Target

aa6a1653fb3f3306c28456c7ff359a6f790df05d21e3befb7f08878495e6239fN.exe
Size

1.8MB
MD5

b660f6eea67dd79fc8c91c6a6b6349c0
SHA1

8584bdc3288b169020056c32ac01d1d50a1246c8
SHA256

aa6a1653fb3f3306c28456c7ff359a6f790df05d21e3befb7f08878495e6239f
SHA512

98107ffb556be668ec49d010adb1a3a3287fff6c2cd0c287bbc5d4c857bcbf56474363344386a77925278fbbe01d6e5d2bbf4a7f26febc72527b6d3dbd73838f
SSDEEP

49152:dGbpaBIua5mOjJACFHA2sRgHmU+ZXBVsmBbG:4xTokACVsTemg

Score

10^/10

lumma discovery evasion stealer

Malware Config

Extracted

Family

lumma

https://cloudewahsj.shop/api

https://rabidcowse.shop/api

https://noisycuttej.shop/api

https://tirepublicerj.shop/api

https://framekgirus.shop/api

https://wholersorie.shop/api

https://abruptyopsn.shop/api

https://nearycrepso.shop/api

https://fancywaxxers.shop/api

Signatures

Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
Lumma family
lumma

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	aa6a1653fb3f3306c28456c7ff359a6f790df05d21e3befb7f08878495e6239fN.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	aa6a1653fb3f3306c28456c7ff359a6f790df05d21e3befb7f08878495e6239fN.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	aa6a1653fb3f3306c28456c7ff359a6f790df05d21e3befb7f08878495e6239fN.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	aa6a1653fb3f3306c28456c7ff359a6f790df05d21e3befb7f08878495e6239fN.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2808	aa6a1653fb3f3306c28456c7ff359a6f790df05d21e3befb7f08878495e6239fN.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aa6a1653fb3f3306c28456c7ff359a6f790df05d21e3befb7f08878495e6239fN.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2808	aa6a1653fb3f3306c28456c7ff359a6f790df05d21e3befb7f08878495e6239fN.exe
2808	aa6a1653fb3f3306c28456c7ff359a6f790df05d21e3befb7f08878495e6239fN.exe

C:\Users\Admin\AppData\Local\Temp\aa6a1653fb3f3306c28456c7ff359a6f790df05d21e3befb7f08878495e6239fN.exe
"C:\Users\Admin\AppData\Local\Temp\aa6a1653fb3f3306c28456c7ff359a6f790df05d21e3befb7f08878495e6239fN.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2808

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2808-0-0x0000000000350000-0x00000000007F1000-memory.dmp

Filesize
4.6MB

Download
memory/2808-1-0x0000000076F04000-0x0000000076F06000-memory.dmp

Filesize
8KB

Download
memory/2808-2-0x0000000000351000-0x000000000037A000-memory.dmp

Filesize
164KB

Download
memory/2808-3-0x0000000000350000-0x00000000007F1000-memory.dmp

Filesize
4.6MB

Download
memory/2808-4-0x0000000000350000-0x00000000007F1000-memory.dmp

Filesize
4.6MB

Download
memory/2808-5-0x0000000000350000-0x00000000007F1000-memory.dmp

Filesize
4.6MB

Download