lumma | abc7c4eae6f3707ad561026c93e16e352c5a28d8eefe071d0ae4d44fc8c8aba4

Analysis

max time kernel
95s
max time network
150s
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 05:15

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General

Target

abc7c4eae6f3707ad561026c93e16e352c5a28d8eefe071d0ae4d44fc8c8aba4.exe
Size

1.7MB
MD5

57f67b4dd4e2eb450325b999139b9bc6
SHA1

6aada37bc4c211d6cd94447f12be3c97eedf60b2
SHA256

abc7c4eae6f3707ad561026c93e16e352c5a28d8eefe071d0ae4d44fc8c8aba4
SHA512

61e5469351cb42b3bd404dd4394eda961e64695e748299e5066ef785af7321ede06d71eb4990e5a747b074aee7d164dc95ee27b067735759b38e024b418f5872
SSDEEP

49152:GTA3a/FoU7VGfb7PM37w+3RWhuoj4BDiUoN6fFS:GAaNoUZG2N3RWhuoEBDi9SFS

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

Processes:

abc7c4eae6f3707ad561026c93e16e352c5a28d8eefe071d0ae4d44fc8c8aba4.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	abc7c4eae6f3707ad561026c93e16e352c5a28d8eefe071d0ae4d44fc8c8aba4.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

Processes:

abc7c4eae6f3707ad561026c93e16e352c5a28d8eefe071d0ae4d44fc8c8aba4.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	abc7c4eae6f3707ad561026c93e16e352c5a28d8eefe071d0ae4d44fc8c8aba4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	abc7c4eae6f3707ad561026c93e16e352c5a28d8eefe071d0ae4d44fc8c8aba4.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

Processes:

abc7c4eae6f3707ad561026c93e16e352c5a28d8eefe071d0ae4d44fc8c8aba4.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	abc7c4eae6f3707ad561026c93e16e352c5a28d8eefe071d0ae4d44fc8c8aba4.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

abc7c4eae6f3707ad561026c93e16e352c5a28d8eefe071d0ae4d44fc8c8aba4.exe

pid	Process
4148	abc7c4eae6f3707ad561026c93e16e352c5a28d8eefe071d0ae4d44fc8c8aba4.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

Processes:

abc7c4eae6f3707ad561026c93e16e352c5a28d8eefe071d0ae4d44fc8c8aba4.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	abc7c4eae6f3707ad561026c93e16e352c5a28d8eefe071d0ae4d44fc8c8aba4.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

abc7c4eae6f3707ad561026c93e16e352c5a28d8eefe071d0ae4d44fc8c8aba4.exe

pid	Process
4148	abc7c4eae6f3707ad561026c93e16e352c5a28d8eefe071d0ae4d44fc8c8aba4.exe
4148	abc7c4eae6f3707ad561026c93e16e352c5a28d8eefe071d0ae4d44fc8c8aba4.exe

C:\Users\Admin\AppData\Local\Temp\abc7c4eae6f3707ad561026c93e16e352c5a28d8eefe071d0ae4d44fc8c8aba4.exe
"C:\Users\Admin\AppData\Local\Temp\abc7c4eae6f3707ad561026c93e16e352c5a28d8eefe071d0ae4d44fc8c8aba4.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:4148

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/4148-0-0x0000000000E90000-0x0000000001316000-memory.dmp

Filesize
4.5MB

Download
memory/4148-1-0x0000000076EF4000-0x0000000076EF6000-memory.dmp

Filesize
8KB

Download
memory/4148-2-0x0000000000E91000-0x0000000000EB9000-memory.dmp

Filesize
160KB

Download
memory/4148-3-0x0000000000E90000-0x0000000001316000-memory.dmp

Filesize
4.5MB

Download
memory/4148-4-0x0000000000E90000-0x0000000001316000-memory.dmp

Filesize
4.5MB

Download
memory/4148-5-0x0000000000E90000-0x0000000001316000-memory.dmp

Filesize
4.5MB

Download
memory/4148-7-0x0000000000E90000-0x0000000001316000-memory.dmp

Filesize
4.5MB

Download