lumma | 704afcdd44b857e83f9a519d8888013e20efd631ffe0ba225759d310e9151a98

Analysis

max time kernel
95s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
28/11/2024, 02:23

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

file.exe
Size

1.8MB
MD5

91e740030ed48b59d9b047bab2bbe942
SHA1

e0d82ab37149e5dc7663ee3a22e43270aa895ae1
SHA256

704afcdd44b857e83f9a519d8888013e20efd631ffe0ba225759d310e9151a98
SHA512

32f7727f39e6d1908e723c5b2fce1a7b2098ef7b66ca23d06109a88f5960216ed5990f6ae06b90fde9f81adfafc9e044a9d672f64e1d02c1b2a6a2f8dc769f88
SSDEEP

49152:0S3682atB7GQUzmTTqPhVdv5wP4mlLtJ3d+r:TAMNGb6Tsj84WLa

Score

10^/10

lumma discovery evasion stealer

Malware Config

Extracted

Family

lumma

https://preside-comforter.sbs

https://savvy-steereo.sbs

https://copper-replace.sbs

https://record-envyp.sbs

https://slam-whipp.sbs

https://wrench-creter.sbs

https://looky-marked.sbs

https://plastic-mitten.sbs

https://hallowed-noisy.sbs

Extracted

Family

lumma

https://hallowed-noisy.sbs/api

https://plastic-mitten.sbs/api

https://looky-marked.sbs/api

https://wrench-creter.sbs/api

https://slam-whipp.sbs/api

https://record-envyp.sbs/api

https://copper-replace.sbs/api

https://savvy-steereo.sbs/api

https://preside-comforter.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-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	file.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2672	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
2672	file.exe
2672	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:2672

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

Loading Replay Monitor...

Downloads

memory/2672-0-0x00000000004C0000-0x000000000095A000-memory.dmp

Filesize
4.6MB

Download
memory/2672-1-0x0000000077A14000-0x0000000077A16000-memory.dmp

Filesize
8KB

Download
memory/2672-2-0x00000000004C1000-0x00000000004E7000-memory.dmp

Filesize
152KB

Download
memory/2672-3-0x00000000004C0000-0x000000000095A000-memory.dmp

Filesize
4.6MB

Download
memory/2672-4-0x00000000004C0000-0x000000000095A000-memory.dmp

Filesize
4.6MB

Download
memory/2672-5-0x00000000004C0000-0x000000000095A000-memory.dmp

Filesize
4.6MB

Download