lumma | 69f34af8c5469523637481e6932c9bbd3323f42952417d37c889989e2e654204

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-10-2024 01:42

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General

Target

69f34af8c5469523637481e6932c9bbd3323f42952417d37c889989e2e654204.exe
Size

1.8MB
MD5

0b18cf132a2c06c69ffa63a2162c0066
SHA1

29ce991d4b9e48d3229ddad44c21985a86c44720
SHA256

69f34af8c5469523637481e6932c9bbd3323f42952417d37c889989e2e654204
SHA512

83c4db72abefb5df7ce0d7b3973d430544201a653afff2ecabbc7471178dacc6c34a71af42cff77999051e56f280697afbefe2295c88384c83ee77ee1d6f1f7f
SSDEEP

49152:jrWkttjar3NCC0v3ZWeZe+SY7eD7ds2YT1MdNpabKpF:nWkjlCI0eZe+772HdNbn

Score

10^/10

lumma discovery evasion stealer

Malware Config

Extracted

Family

lumma

https://clearancek.site

https://licendfilteo.site

https://spirittunek.store

https://bathdoomgaz.store

https://studennotediw.store

https://dissapoiznw.store

https://eaglepawnoy.store

https://mobbipenju.store

Signatures

Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer 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__	69f34af8c5469523637481e6932c9bbd3323f42952417d37c889989e2e654204.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	69f34af8c5469523637481e6932c9bbd3323f42952417d37c889989e2e654204.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	69f34af8c5469523637481e6932c9bbd3323f42952417d37c889989e2e654204.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-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	69f34af8c5469523637481e6932c9bbd3323f42952417d37c889989e2e654204.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3924	69f34af8c5469523637481e6932c9bbd3323f42952417d37c889989e2e654204.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	69f34af8c5469523637481e6932c9bbd3323f42952417d37c889989e2e654204.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3924	69f34af8c5469523637481e6932c9bbd3323f42952417d37c889989e2e654204.exe
3924	69f34af8c5469523637481e6932c9bbd3323f42952417d37c889989e2e654204.exe

C:\Users\Admin\AppData\Local\Temp\69f34af8c5469523637481e6932c9bbd3323f42952417d37c889989e2e654204.exe
"C:\Users\Admin\AppData\Local\Temp\69f34af8c5469523637481e6932c9bbd3323f42952417d37c889989e2e654204.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:3924

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/3924-0-0x0000000000130000-0x00000000005CC000-memory.dmp

Filesize
4.6MB

Download
memory/3924-1-0x0000000077EB4000-0x0000000077EB6000-memory.dmp

Filesize
8KB

Download
memory/3924-2-0x0000000000131000-0x0000000000157000-memory.dmp

Filesize
152KB

Download
memory/3924-3-0x0000000000130000-0x00000000005CC000-memory.dmp

Filesize
4.6MB

Download
memory/3924-4-0x0000000000130000-0x00000000005CC000-memory.dmp

Filesize
4.6MB

Download