lumma | 7ed8eb54e99ddb1054b83b9733dc5f43428f6831d381d3b17323fb384afbef54

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, 10:16

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General

Target

7ed8eb54e99ddb1054b83b9733dc5f43428f6831d381d3b17323fb384afbef54.exe
Size

1.8MB
MD5

539a6e0890a24806ac70a908e4fbd5b1
SHA1

a1cfc7f7a70925430d9f1ce6f389ae6a27167581
SHA256

7ed8eb54e99ddb1054b83b9733dc5f43428f6831d381d3b17323fb384afbef54
SHA512

f9dc56a71ffa9745698e325f95fe16428b35a1bceb5837ae59c7493885d714219fc59c0c1271a55ee14baf2066c761ddcdc9e32bed413cbd75b2852ec72c3a46
SSDEEP

49152:T0s8rpspIQGSySllPxtwUTkDeWtUFE2cVqP:T0Vnnr0lPxtlkDQFlcVqP

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__	7ed8eb54e99ddb1054b83b9733dc5f43428f6831d381d3b17323fb384afbef54.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	7ed8eb54e99ddb1054b83b9733dc5f43428f6831d381d3b17323fb384afbef54.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7ed8eb54e99ddb1054b83b9733dc5f43428f6831d381d3b17323fb384afbef54.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-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	7ed8eb54e99ddb1054b83b9733dc5f43428f6831d381d3b17323fb384afbef54.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4036	7ed8eb54e99ddb1054b83b9733dc5f43428f6831d381d3b17323fb384afbef54.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	7ed8eb54e99ddb1054b83b9733dc5f43428f6831d381d3b17323fb384afbef54.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4036	7ed8eb54e99ddb1054b83b9733dc5f43428f6831d381d3b17323fb384afbef54.exe
4036	7ed8eb54e99ddb1054b83b9733dc5f43428f6831d381d3b17323fb384afbef54.exe

C:\Users\Admin\AppData\Local\Temp\7ed8eb54e99ddb1054b83b9733dc5f43428f6831d381d3b17323fb384afbef54.exe
"C:\Users\Admin\AppData\Local\Temp\7ed8eb54e99ddb1054b83b9733dc5f43428f6831d381d3b17323fb384afbef54.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:4036

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/4036-0-0x0000000000FE0000-0x0000000001485000-memory.dmp

Filesize
4.6MB

Download
memory/4036-1-0x0000000077AA4000-0x0000000077AA6000-memory.dmp

Filesize
8KB

Download
memory/4036-2-0x0000000000FE1000-0x0000000001009000-memory.dmp

Filesize
160KB

Download
memory/4036-3-0x0000000000FE0000-0x0000000001485000-memory.dmp

Filesize
4.6MB

Download
memory/4036-4-0x0000000000FE0000-0x0000000001485000-memory.dmp

Filesize
4.6MB

Download
memory/4036-5-0x0000000000FE0000-0x0000000001485000-memory.dmp

Filesize
4.6MB

Download