lumma | 1aebe3fe1b3990a8cdd1ba65a2a5fb740f72e77bb04a97c6263a10223b755907

Analysis

max time kernel
93s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-11-2024 11:39

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General

Target

1aebe3fe1b3990a8cdd1ba65a2a5fb740f72e77bb04a97c6263a10223b755907.exe
Size

3.0MB
MD5

fdeebd1b6381bf6e2f74349d102668dd
SHA1

354abb9385ada34c92870f335012115598c5c307
SHA256

1aebe3fe1b3990a8cdd1ba65a2a5fb740f72e77bb04a97c6263a10223b755907
SHA512

710b5f2cbfe8c25bad1d290a63969c07b58e35a787eb2c9c059f51a6bd859eb712fe778cdbc0b5c9f4c75b08553197f506720b711eabd82773e9601bab0676e9
SSDEEP

49152:ZmHP5+ZrMmlZl6qqtftFX2h5jrws4lYs2ZkjU3:2P5CImLl6qqRtF65jraYs2ZkO

Score

10^/10

lumma discovery evasion stealer

Malware Config

Extracted

Family

lumma

https://scriptyprefej.store

https://navygenerayk.store

https://founpiuer.store

https://necklacedmny.store

https://thumbystriw.store

https://fadehairucw.store

https://crisiwarny.store

https://presticitpo.store

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:

1aebe3fe1b3990a8cdd1ba65a2a5fb740f72e77bb04a97c6263a10223b755907.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1aebe3fe1b3990a8cdd1ba65a2a5fb740f72e77bb04a97c6263a10223b755907.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:

1aebe3fe1b3990a8cdd1ba65a2a5fb740f72e77bb04a97c6263a10223b755907.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1aebe3fe1b3990a8cdd1ba65a2a5fb740f72e77bb04a97c6263a10223b755907.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1aebe3fe1b3990a8cdd1ba65a2a5fb740f72e77bb04a97c6263a10223b755907.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:

1aebe3fe1b3990a8cdd1ba65a2a5fb740f72e77bb04a97c6263a10223b755907.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	1aebe3fe1b3990a8cdd1ba65a2a5fb740f72e77bb04a97c6263a10223b755907.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

1aebe3fe1b3990a8cdd1ba65a2a5fb740f72e77bb04a97c6263a10223b755907.exe

pid	Process
2756	1aebe3fe1b3990a8cdd1ba65a2a5fb740f72e77bb04a97c6263a10223b755907.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:

1aebe3fe1b3990a8cdd1ba65a2a5fb740f72e77bb04a97c6263a10223b755907.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1aebe3fe1b3990a8cdd1ba65a2a5fb740f72e77bb04a97c6263a10223b755907.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

1aebe3fe1b3990a8cdd1ba65a2a5fb740f72e77bb04a97c6263a10223b755907.exe

pid	Process
2756	1aebe3fe1b3990a8cdd1ba65a2a5fb740f72e77bb04a97c6263a10223b755907.exe
2756	1aebe3fe1b3990a8cdd1ba65a2a5fb740f72e77bb04a97c6263a10223b755907.exe

C:\Users\Admin\AppData\Local\Temp\1aebe3fe1b3990a8cdd1ba65a2a5fb740f72e77bb04a97c6263a10223b755907.exe
"C:\Users\Admin\AppData\Local\Temp\1aebe3fe1b3990a8cdd1ba65a2a5fb740f72e77bb04a97c6263a10223b755907.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:2756

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/2756-0-0x00000000007A0000-0x0000000000AA5000-memory.dmp

Filesize
3.0MB

Download
memory/2756-1-0x0000000077394000-0x0000000077396000-memory.dmp

Filesize
8KB

Download
memory/2756-2-0x00000000007A1000-0x00000000007F9000-memory.dmp

Filesize
352KB

Download
memory/2756-3-0x00000000007A0000-0x0000000000AA5000-memory.dmp

Filesize
3.0MB

Download
memory/2756-4-0x00000000007A0000-0x0000000000AA5000-memory.dmp

Filesize
3.0MB

Download
memory/2756-6-0x00000000007A1000-0x00000000007F9000-memory.dmp

Filesize
352KB

Download