lumma | 971ed167b3901301c16764e544ec2ab8cdd0d220d76677ade952a921b20fbaad

Analysis

max time kernel
93s
max time network
146s
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, 05:05

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

971ed167b3901301c16764e544ec2ab8cdd0d220d76677ade952a921b20fbaad.exe
Size

1.8MB
MD5

d4c2a1ba061f40bcec02e375ac69f89c
SHA1

7ab28dc46af1842974002b49c734c74234d5892d
SHA256

971ed167b3901301c16764e544ec2ab8cdd0d220d76677ade952a921b20fbaad
SHA512

73ab11057d2c1033f913243fbb2d78b6319e4d73dceab8921c75509805e4c2112fe7aa82ca915a5be818177135baf458bb23bc5467de492974888ed85826e59b
SSDEEP

24576:+pXVYobdP8o1M1NTjDlHsn0e0MyQpPB6va/yudxJ7M4WYq6UY6CCGPtWWt9uopMU:+9Vc2phclYJ71PtWWL/

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__	971ed167b3901301c16764e544ec2ab8cdd0d220d76677ade952a921b20fbaad.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	971ed167b3901301c16764e544ec2ab8cdd0d220d76677ade952a921b20fbaad.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	971ed167b3901301c16764e544ec2ab8cdd0d220d76677ade952a921b20fbaad.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-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	971ed167b3901301c16764e544ec2ab8cdd0d220d76677ade952a921b20fbaad.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4904	971ed167b3901301c16764e544ec2ab8cdd0d220d76677ade952a921b20fbaad.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	971ed167b3901301c16764e544ec2ab8cdd0d220d76677ade952a921b20fbaad.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4904	971ed167b3901301c16764e544ec2ab8cdd0d220d76677ade952a921b20fbaad.exe
4904	971ed167b3901301c16764e544ec2ab8cdd0d220d76677ade952a921b20fbaad.exe

C:\Users\Admin\AppData\Local\Temp\971ed167b3901301c16764e544ec2ab8cdd0d220d76677ade952a921b20fbaad.exe
"C:\Users\Admin\AppData\Local\Temp\971ed167b3901301c16764e544ec2ab8cdd0d220d76677ade952a921b20fbaad.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:4904

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/4904-0-0x0000000000480000-0x0000000000927000-memory.dmp

Filesize
4.7MB

Download
memory/4904-1-0x0000000077E64000-0x0000000077E66000-memory.dmp

Filesize
8KB

Download
memory/4904-2-0x0000000000481000-0x00000000004A9000-memory.dmp

Filesize
160KB

Download
memory/4904-3-0x0000000000480000-0x0000000000927000-memory.dmp

Filesize
4.7MB

Download
memory/4904-4-0x0000000000480000-0x0000000000927000-memory.dmp

Filesize
4.7MB

Download
memory/4904-5-0x0000000000480000-0x0000000000927000-memory.dmp

Filesize
4.7MB

Download