lumma | f7e983f88d78beba4590a9c3d1b98dd107d560a2b21a32457faf1f83cbe87949

Analysis

max time kernel
135s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 15:05

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

f7e983f88d78beba4590a9c3d1b98dd107d560a2b21a32457faf1f83cbe87949.exe
Size

1.8MB
MD5

75624fdec051244003f909d55591a902
SHA1

1b12683f67fea2f2633ed0499a0bc482f9040bfb
SHA256

f7e983f88d78beba4590a9c3d1b98dd107d560a2b21a32457faf1f83cbe87949
SHA512

339bd6b644e2ba8648b310c8d1211651e20e1f776f2f8af0833f0b8d61311bf49b0c492cf714d73ff8ec1af1797b9e9665e5f2274451e189784e58b3a3fe0aed
SSDEEP

49152:1As+0g6VAUpBPLn4otwS/mm7+WfWcrZioM+:1ABoaoP8FIdecrZioM

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__	f7e983f88d78beba4590a9c3d1b98dd107d560a2b21a32457faf1f83cbe87949.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	f7e983f88d78beba4590a9c3d1b98dd107d560a2b21a32457faf1f83cbe87949.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f7e983f88d78beba4590a9c3d1b98dd107d560a2b21a32457faf1f83cbe87949.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-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	f7e983f88d78beba4590a9c3d1b98dd107d560a2b21a32457faf1f83cbe87949.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3020	f7e983f88d78beba4590a9c3d1b98dd107d560a2b21a32457faf1f83cbe87949.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	f7e983f88d78beba4590a9c3d1b98dd107d560a2b21a32457faf1f83cbe87949.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3020	f7e983f88d78beba4590a9c3d1b98dd107d560a2b21a32457faf1f83cbe87949.exe
3020	f7e983f88d78beba4590a9c3d1b98dd107d560a2b21a32457faf1f83cbe87949.exe

C:\Users\Admin\AppData\Local\Temp\f7e983f88d78beba4590a9c3d1b98dd107d560a2b21a32457faf1f83cbe87949.exe
"C:\Users\Admin\AppData\Local\Temp\f7e983f88d78beba4590a9c3d1b98dd107d560a2b21a32457faf1f83cbe87949.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:3020

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/3020-0-0x0000000000DC0000-0x000000000127C000-memory.dmp

Filesize
4.7MB

Download
memory/3020-1-0x0000000077CE4000-0x0000000077CE6000-memory.dmp

Filesize
8KB

Download
memory/3020-2-0x0000000000DC1000-0x0000000000DE9000-memory.dmp

Filesize
160KB

Download
memory/3020-3-0x0000000000DC0000-0x000000000127C000-memory.dmp

Filesize
4.7MB

Download
memory/3020-4-0x0000000000DC0000-0x000000000127C000-memory.dmp

Filesize
4.7MB

Download
memory/3020-5-0x0000000000DC0000-0x000000000127C000-memory.dmp

Filesize
4.7MB

Download
memory/3020-6-0x0000000000DC0000-0x000000000127C000-memory.dmp

Filesize
4.7MB

Download