lumma | 18fabc1fc091d6726ca2e5b045990d57af2da9d9d64d8fa4bfe02e50761919a4

Analysis

max time kernel
93s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-11-2024 05:47

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General

Target

file.exe
Size

1.8MB
MD5

c7448b9c766b487f3d44be16ae6d0fb7
SHA1

e8a47eef7971f3752821ccd40848fab98de1fc8c
SHA256

18fabc1fc091d6726ca2e5b045990d57af2da9d9d64d8fa4bfe02e50761919a4
SHA512

db4051d384c1e8bb704a725546fcd820fdc86029830069ac3e98511dfd386f776413c2155645dd50132887b48735efacd45ae026c9b21194a7052fbd6afcca49
SSDEEP

49152:xlyppwgI4fKn5ri5D51xztJhtcL/mi0wr2UMV7dl:I25i51L2uibr2UY7X

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__	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-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	file.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3464	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
3464	file.exe
3464	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:3464

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/3464-0-0x0000000000070000-0x0000000000522000-memory.dmp

Filesize
4.7MB

Download
memory/3464-1-0x0000000077D74000-0x0000000077D76000-memory.dmp

Filesize
8KB

Download
memory/3464-2-0x0000000000071000-0x0000000000099000-memory.dmp

Filesize
160KB

Download
memory/3464-3-0x0000000000070000-0x0000000000522000-memory.dmp

Filesize
4.7MB

Download
memory/3464-4-0x0000000000070000-0x0000000000522000-memory.dmp

Filesize
4.7MB

Download
memory/3464-5-0x0000000000070000-0x0000000000522000-memory.dmp

Filesize
4.7MB

Download
memory/3464-6-0x0000000000070000-0x0000000000522000-memory.dmp

Filesize
4.7MB

Download