lumma | 9fcaaf99e6ee1f9aa296de5b3bd927a85d2d806a5fd335610f43842084ad7bce

Analysis

max time kernel
93s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04/01/2025, 03:04

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General

Target

9fcaaf99e6ee1f9aa296de5b3bd927a85d2d806a5fd335610f43842084ad7bce.exe
Size

1.8MB
MD5

bdc71574241e60a51ac793c66ba34c3d
SHA1

c6ae9dbde6201fc4c11c3200222f88a8dc808cbb
SHA256

9fcaaf99e6ee1f9aa296de5b3bd927a85d2d806a5fd335610f43842084ad7bce
SHA512

2ddaee141e719df99fcbdd456840c2c1022340a00ddf71bbc73171c287b9267e8c0aa6321d0f9dcc1c4d254cbb20ab47a5feb2ef8411c72b177dca21a4122569
SSDEEP

49152:1clfp7k+DTrVD6gBOjQ9qVjFMlM2s/kDZizU0yJeAHB3r:M7kkrVD6Zwq92sEZiI

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

Extracted

Family

lumma

https://fancywaxxers.shop/api

https://abruptyopsn.shop/api

https://wholersorie.shop/api

https://framekgirus.shop/api

https://tirepublicerj.shop/api

https://noisycuttej.shop/api

https://rabidcowse.shop/api

https://cloudewahsj.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__	9fcaaf99e6ee1f9aa296de5b3bd927a85d2d806a5fd335610f43842084ad7bce.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	9fcaaf99e6ee1f9aa296de5b3bd927a85d2d806a5fd335610f43842084ad7bce.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9fcaaf99e6ee1f9aa296de5b3bd927a85d2d806a5fd335610f43842084ad7bce.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-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	9fcaaf99e6ee1f9aa296de5b3bd927a85d2d806a5fd335610f43842084ad7bce.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
940	9fcaaf99e6ee1f9aa296de5b3bd927a85d2d806a5fd335610f43842084ad7bce.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	9fcaaf99e6ee1f9aa296de5b3bd927a85d2d806a5fd335610f43842084ad7bce.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
940	9fcaaf99e6ee1f9aa296de5b3bd927a85d2d806a5fd335610f43842084ad7bce.exe
940	9fcaaf99e6ee1f9aa296de5b3bd927a85d2d806a5fd335610f43842084ad7bce.exe

C:\Users\Admin\AppData\Local\Temp\9fcaaf99e6ee1f9aa296de5b3bd927a85d2d806a5fd335610f43842084ad7bce.exe
"C:\Users\Admin\AppData\Local\Temp\9fcaaf99e6ee1f9aa296de5b3bd927a85d2d806a5fd335610f43842084ad7bce.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:940

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/940-0-0x0000000000470000-0x0000000000925000-memory.dmp

Filesize
4.7MB

Download
memory/940-1-0x00000000777C4000-0x00000000777C6000-memory.dmp

Filesize
8KB

Download
memory/940-2-0x0000000000471000-0x0000000000497000-memory.dmp

Filesize
152KB

Download
memory/940-3-0x0000000000470000-0x0000000000925000-memory.dmp

Filesize
4.7MB

Download
memory/940-4-0x0000000000470000-0x0000000000925000-memory.dmp

Filesize
4.7MB

Download
memory/940-5-0x0000000000470000-0x0000000000925000-memory.dmp

Filesize
4.7MB

Download
memory/940-6-0x0000000000470000-0x0000000000925000-memory.dmp

Filesize
4.7MB

Download