lumma | 65d571f109a4251c15867fe5b9364547a5031bcad8338ad7b9024c0ad4b7712a

Analysis

max time kernel
94s
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
21-11-2024 20:10

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General

Target

65d571f109a4251c15867fe5b9364547a5031bcad8338ad7b9024c0ad4b7712a.exe
Size

2.8MB
MD5

f3ccf50f560ec161f3e89962a48bcb6a
SHA1

5e3d9b8ddf5b672d8ae18e28b9f7d4b3efe45b76
SHA256

65d571f109a4251c15867fe5b9364547a5031bcad8338ad7b9024c0ad4b7712a
SHA512

0b9baddd1d96ceec39d47ed31128e17248eb6cd24a1837027eac2ab5791de1b8df3ed4cd296a7935eac10b81b1bf1abcf64c79f0caa48b9e5567e5c23d7d079e
SSDEEP

24576:QTvqyoiqyMhdEOpHjhKySchvnG64931POpsb4GrEe77NMbDIOQGGuSBhvX4+VVIx:qvoimUpyH+60AGxvN6za5Tpvqqqj2i

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	65d571f109a4251c15867fe5b9364547a5031bcad8338ad7b9024c0ad4b7712a.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	65d571f109a4251c15867fe5b9364547a5031bcad8338ad7b9024c0ad4b7712a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	65d571f109a4251c15867fe5b9364547a5031bcad8338ad7b9024c0ad4b7712a.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-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	65d571f109a4251c15867fe5b9364547a5031bcad8338ad7b9024c0ad4b7712a.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2516	65d571f109a4251c15867fe5b9364547a5031bcad8338ad7b9024c0ad4b7712a.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	65d571f109a4251c15867fe5b9364547a5031bcad8338ad7b9024c0ad4b7712a.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2516	65d571f109a4251c15867fe5b9364547a5031bcad8338ad7b9024c0ad4b7712a.exe
2516	65d571f109a4251c15867fe5b9364547a5031bcad8338ad7b9024c0ad4b7712a.exe

C:\Users\Admin\AppData\Local\Temp\65d571f109a4251c15867fe5b9364547a5031bcad8338ad7b9024c0ad4b7712a.exe
"C:\Users\Admin\AppData\Local\Temp\65d571f109a4251c15867fe5b9364547a5031bcad8338ad7b9024c0ad4b7712a.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:2516

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/2516-0-0x0000000000370000-0x000000000067D000-memory.dmp

Filesize
3.1MB

Download
memory/2516-1-0x0000000077EA4000-0x0000000077EA6000-memory.dmp

Filesize
8KB

Download
memory/2516-2-0x0000000000371000-0x0000000000399000-memory.dmp

Filesize
160KB

Download
memory/2516-3-0x0000000000370000-0x000000000067D000-memory.dmp

Filesize
3.1MB

Download
memory/2516-4-0x0000000000370000-0x000000000067D000-memory.dmp

Filesize
3.1MB

Download