lumma | 17f2ee4a3eb6cebeb44bbbc6fcb052e36eb8f8a9aab4137e97f3cb6705acb2b2

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
04-01-2025 16:08

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General

Target

17f2ee4a3eb6cebeb44bbbc6fcb052e36eb8f8a9aab4137e97f3cb6705acb2b2N.exe
Size

1.8MB
MD5

3dc6385c356b2dc545daa1427f2ffe60
SHA1

78b6bde1656d34d552364c53566a9b798828a539
SHA256

17f2ee4a3eb6cebeb44bbbc6fcb052e36eb8f8a9aab4137e97f3cb6705acb2b2
SHA512

4e8be2f43d1ddf581e764a955cbae665f63d9488da12ecdbc1d4385850855b40384ebcf7bd744c3680c79b79f04d90973e77332cc392fd6a8defa4de55e39caf
SSDEEP

49152:t4cAb3yEXzgydU4fY713Wc+qkRvq9Cu39+Sj:+LjXzz671ERvq9t3p

Score

10^/10

lumma discovery evasion stealer

Malware Config

Extracted

Family

lumma

https://hummskitnj.buzz/api

https://cashfuzysao.buzz/api

https://appliacnesot.buzz/api

https://screwamusresz.buzz/api

https://inherineau.buzz/api

https://scentniej.buzz/api

https://rebuildeso.buzz/api

https://prisonyfork.buzz/api

https://mindhandru.buzz/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__	17f2ee4a3eb6cebeb44bbbc6fcb052e36eb8f8a9aab4137e97f3cb6705acb2b2N.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	17f2ee4a3eb6cebeb44bbbc6fcb052e36eb8f8a9aab4137e97f3cb6705acb2b2N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	17f2ee4a3eb6cebeb44bbbc6fcb052e36eb8f8a9aab4137e97f3cb6705acb2b2N.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	17f2ee4a3eb6cebeb44bbbc6fcb052e36eb8f8a9aab4137e97f3cb6705acb2b2N.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2852	17f2ee4a3eb6cebeb44bbbc6fcb052e36eb8f8a9aab4137e97f3cb6705acb2b2N.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	17f2ee4a3eb6cebeb44bbbc6fcb052e36eb8f8a9aab4137e97f3cb6705acb2b2N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2852	17f2ee4a3eb6cebeb44bbbc6fcb052e36eb8f8a9aab4137e97f3cb6705acb2b2N.exe
2852	17f2ee4a3eb6cebeb44bbbc6fcb052e36eb8f8a9aab4137e97f3cb6705acb2b2N.exe

C:\Users\Admin\AppData\Local\Temp\17f2ee4a3eb6cebeb44bbbc6fcb052e36eb8f8a9aab4137e97f3cb6705acb2b2N.exe
"C:\Users\Admin\AppData\Local\Temp\17f2ee4a3eb6cebeb44bbbc6fcb052e36eb8f8a9aab4137e97f3cb6705acb2b2N.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:2852

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/2852-0-0x0000000000BE0000-0x0000000001088000-memory.dmp

Filesize
4.7MB

Download
memory/2852-1-0x0000000076F44000-0x0000000076F46000-memory.dmp

Filesize
8KB

Download
memory/2852-2-0x0000000000BE1000-0x0000000000C08000-memory.dmp

Filesize
156KB

Download
memory/2852-3-0x0000000000BE0000-0x0000000001088000-memory.dmp

Filesize
4.7MB

Download
memory/2852-4-0x0000000000BE0000-0x0000000001088000-memory.dmp

Filesize
4.7MB

Download