lumma | 3dea63ebdfb1ef30513f6e2d225bc941b893ac756769d45d6f7d2368b404a9e6

Analysis

max time kernel
94s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 08:48

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General

Target

3dea63ebdfb1ef30513f6e2d225bc941b893ac756769d45d6f7d2368b404a9e6.exe
Size

1.8MB
MD5

5485e223977429baceda63967d1172a1
SHA1

40faf14b9913f29cd139e798cd868acd2fe25208
SHA256

3dea63ebdfb1ef30513f6e2d225bc941b893ac756769d45d6f7d2368b404a9e6
SHA512

fd5fb4f8d86a6e7904888db7006e03ee1d49a9917b475e93db2e8b44423b6328e0c8ada70d8f9f066e0a6fe5c233e67aad19a5f299f4ea5738768c01a25383d7
SSDEEP

49152:EXdAwEFac1SS19NbRkKT9zoYw16nWLv6:GdAwEFatqNphLwNL

Score

10^/10

lumma discovery evasion stealer

Malware Config

Extracted

Family

lumma

https://processhol.sbs/api

https://p10tgrace.sbs/api

https://peepburry828.sbs/api

https://3xp3cts1aim.sbs/api

https://p3ar11fter.sbs/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__	3dea63ebdfb1ef30513f6e2d225bc941b893ac756769d45d6f7d2368b404a9e6.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	3dea63ebdfb1ef30513f6e2d225bc941b893ac756769d45d6f7d2368b404a9e6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3dea63ebdfb1ef30513f6e2d225bc941b893ac756769d45d6f7d2368b404a9e6.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-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	3dea63ebdfb1ef30513f6e2d225bc941b893ac756769d45d6f7d2368b404a9e6.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3176	3dea63ebdfb1ef30513f6e2d225bc941b893ac756769d45d6f7d2368b404a9e6.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	3dea63ebdfb1ef30513f6e2d225bc941b893ac756769d45d6f7d2368b404a9e6.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3176	3dea63ebdfb1ef30513f6e2d225bc941b893ac756769d45d6f7d2368b404a9e6.exe
3176	3dea63ebdfb1ef30513f6e2d225bc941b893ac756769d45d6f7d2368b404a9e6.exe

C:\Users\Admin\AppData\Local\Temp\3dea63ebdfb1ef30513f6e2d225bc941b893ac756769d45d6f7d2368b404a9e6.exe
"C:\Users\Admin\AppData\Local\Temp\3dea63ebdfb1ef30513f6e2d225bc941b893ac756769d45d6f7d2368b404a9e6.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:3176

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

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Downloads

memory/3176-0-0x00000000005C0000-0x0000000000A80000-memory.dmp

Filesize
4.8MB

Download
memory/3176-1-0x0000000077D74000-0x0000000077D76000-memory.dmp

Filesize
8KB

Download
memory/3176-2-0x00000000005C1000-0x00000000005E9000-memory.dmp

Filesize
160KB

Download
memory/3176-3-0x00000000005C0000-0x0000000000A80000-memory.dmp

Filesize
4.8MB

Download
memory/3176-4-0x00000000005C0000-0x0000000000A80000-memory.dmp

Filesize
4.8MB

Download
memory/3176-5-0x00000000005C0000-0x0000000000A80000-memory.dmp

Filesize
4.8MB

Download