lumma | 1a7de345f855aab705dbc8cf47fc7e1a364fb05c7a964f5fb33e6115066b1b58

Analysis

max time kernel
142s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31-10-2024 08:19

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General

Target

file.exe
Size

2.8MB
MD5

52670e01e665662f6da1c51cba5dca02
SHA1

a95f660d5f2668d6d6de5311758c64ff7a8fcee0
SHA256

1a7de345f855aab705dbc8cf47fc7e1a364fb05c7a964f5fb33e6115066b1b58
SHA512

2e746b9930b335ed0cf00f9ae3179ce506ef0b01b6a6384de017d246244c1e814d6ad4a28cc0b3745007358c2d47b6523aaf0aa2975cd33bd2bcfe03707fb785
SSDEEP

49152:x9U8chYqgRKOEdCVBQUHqcyUJKopAKwP67:nUZhYRRKOICV7KcyalX267

Score

10^/10

lumma discovery evasion stealer

Malware Config

Extracted

Family

lumma

https://necklacedmny.store/api

https://founpiuer.store/api

https://navygenerayk.store/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__	file.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	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.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-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	file.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3280	file.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	file.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3280	file.exe
3280	file.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.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:3280

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/3280-0-0x00000000005F0000-0x00000000008F5000-memory.dmp

Filesize
3.0MB

Download
memory/3280-1-0x0000000077624000-0x0000000077626000-memory.dmp

Filesize
8KB

Download
memory/3280-2-0x00000000005F1000-0x0000000000619000-memory.dmp

Filesize
160KB

Download
memory/3280-3-0x00000000005F0000-0x00000000008F5000-memory.dmp

Filesize
3.0MB

Download
memory/3280-4-0x00000000005F0000-0x00000000008F5000-memory.dmp

Filesize
3.0MB

Download
memory/3280-5-0x00000000005F0000-0x00000000008F5000-memory.dmp

Filesize
3.0MB

Download