lumma | 8be06ad676b76e25164e3c83e1f5bc69c0cb5417bceeee1dc03799b9c7261653

Analysis

max time kernel
94s
max time network
141s
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 10:26

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General

Target

8be06ad676b76e25164e3c83e1f5bc69c0cb5417bceeee1dc03799b9c7261653.exe
Size

1.8MB
MD5

1c9baba3863eb6e2cd1fcfcb0fb31d1f
SHA1

d3d44d8c18d93be08804bdc8a98d82c791d9487a
SHA256

8be06ad676b76e25164e3c83e1f5bc69c0cb5417bceeee1dc03799b9c7261653
SHA512

eb0a3e427cf28c5b41b6ecc63dd133290ab94cfed98f7774c02fd684b7f00633a847dadfe668680b7f6545d63e9a5073b51b4ce6bc820124dfcd5ede3db8097f
SSDEEP

49152:EZCukInn+ihRqLAxLLWnXii1WWwAdw4I5IM0kngh:ofnwExnWyqWWpw4SInkgh

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:

8be06ad676b76e25164e3c83e1f5bc69c0cb5417bceeee1dc03799b9c7261653.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 8be06ad676b76e25164e3c83e1f5bc69c0cb5417bceeee1dc03799b9c7261653.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	8be06ad676b76e25164e3c83e1f5bc69c0cb5417bceeee1dc03799b9c7261653.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:

8be06ad676b76e25164e3c83e1f5bc69c0cb5417bceeee1dc03799b9c7261653.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8be06ad676b76e25164e3c83e1f5bc69c0cb5417bceeee1dc03799b9c7261653.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8be06ad676b76e25164e3c83e1f5bc69c0cb5417bceeee1dc03799b9c7261653.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:

8be06ad676b76e25164e3c83e1f5bc69c0cb5417bceeee1dc03799b9c7261653.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	8be06ad676b76e25164e3c83e1f5bc69c0cb5417bceeee1dc03799b9c7261653.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

8be06ad676b76e25164e3c83e1f5bc69c0cb5417bceeee1dc03799b9c7261653.exe

pid process

732 8be06ad676b76e25164e3c83e1f5bc69c0cb5417bceeee1dc03799b9c7261653.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:

8be06ad676b76e25164e3c83e1f5bc69c0cb5417bceeee1dc03799b9c7261653.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8be06ad676b76e25164e3c83e1f5bc69c0cb5417bceeee1dc03799b9c7261653.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

8be06ad676b76e25164e3c83e1f5bc69c0cb5417bceeee1dc03799b9c7261653.exe

pid	process
732	8be06ad676b76e25164e3c83e1f5bc69c0cb5417bceeee1dc03799b9c7261653.exe
732	8be06ad676b76e25164e3c83e1f5bc69c0cb5417bceeee1dc03799b9c7261653.exe

C:\Users\Admin\AppData\Local\Temp\8be06ad676b76e25164e3c83e1f5bc69c0cb5417bceeee1dc03799b9c7261653.exe
"C:\Users\Admin\AppData\Local\Temp\8be06ad676b76e25164e3c83e1f5bc69c0cb5417bceeee1dc03799b9c7261653.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:732

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/732-0-0x0000000000850000-0x0000000000D08000-memory.dmp

Filesize
4.7MB

Download
memory/732-1-0x00000000770F4000-0x00000000770F6000-memory.dmp

Filesize
8KB

Download
memory/732-2-0x0000000000851000-0x0000000000879000-memory.dmp

Filesize
160KB

Download
memory/732-3-0x0000000000850000-0x0000000000D08000-memory.dmp

Filesize
4.7MB

Download
memory/732-4-0x0000000000850000-0x0000000000D08000-memory.dmp

Filesize
4.7MB

Download
memory/732-5-0x0000000000850000-0x0000000000D08000-memory.dmp

Filesize
4.7MB

Download