lumma | 11c28c93f110d1fcdbafb66c492d3a90dfb5771db3f977c70001f861d676b418

Analysis

max time kernel
94s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-11-2024 16:00

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General

Target

11c28c93f110d1fcdbafb66c492d3a90dfb5771db3f977c70001f861d676b418.exe
Size

1.8MB
MD5

db2026f6d1362bbabf5f0d349dd2b586
SHA1

11713b2445f91da456305f4e723c5b9c5855fea0
SHA256

11c28c93f110d1fcdbafb66c492d3a90dfb5771db3f977c70001f861d676b418
SHA512

17d77f5df4557dd0ec25c0433de65cf10ec1604d9aaa1dace34455f07566966880d283a318872489cee7c08b2276fb82456ccd84ec77a31ed8f7d77d8e8acf89
SSDEEP

49152:RdQu59DD/C4PIhQvCt4IjjSokiYrsclGk:pDq4PkQat/kiY7lGk

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__	11c28c93f110d1fcdbafb66c492d3a90dfb5771db3f977c70001f861d676b418.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	11c28c93f110d1fcdbafb66c492d3a90dfb5771db3f977c70001f861d676b418.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	11c28c93f110d1fcdbafb66c492d3a90dfb5771db3f977c70001f861d676b418.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-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	11c28c93f110d1fcdbafb66c492d3a90dfb5771db3f977c70001f861d676b418.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4528	11c28c93f110d1fcdbafb66c492d3a90dfb5771db3f977c70001f861d676b418.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	11c28c93f110d1fcdbafb66c492d3a90dfb5771db3f977c70001f861d676b418.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4528	11c28c93f110d1fcdbafb66c492d3a90dfb5771db3f977c70001f861d676b418.exe
4528	11c28c93f110d1fcdbafb66c492d3a90dfb5771db3f977c70001f861d676b418.exe

C:\Users\Admin\AppData\Local\Temp\11c28c93f110d1fcdbafb66c492d3a90dfb5771db3f977c70001f861d676b418.exe
"C:\Users\Admin\AppData\Local\Temp\11c28c93f110d1fcdbafb66c492d3a90dfb5771db3f977c70001f861d676b418.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:4528

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/4528-0-0x0000000000360000-0x000000000080D000-memory.dmp

Filesize
4.7MB

Download
memory/4528-1-0x0000000077504000-0x0000000077506000-memory.dmp

Filesize
8KB

Download
memory/4528-2-0x0000000000361000-0x0000000000389000-memory.dmp

Filesize
160KB

Download
memory/4528-3-0x0000000000360000-0x000000000080D000-memory.dmp

Filesize
4.7MB

Download
memory/4528-4-0x0000000000360000-0x000000000080D000-memory.dmp

Filesize
4.7MB

Download
memory/4528-5-0x0000000000360000-0x000000000080D000-memory.dmp

Filesize
4.7MB

Download
memory/4528-6-0x0000000000360000-0x000000000080D000-memory.dmp

Filesize
4.7MB

Download