lumma | 42107cd2b3f3ce2c36c79c5932dd3be5d457cc63e091a2fceba26edd523289d0

Analysis

max time kernel
22s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16-01-2025 05:17

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General

Target

42107cd2b3f3ce2c36c79c5932dd3be5d457cc63e091a2fceba26edd523289d0.exe
Size

1.8MB
MD5

3302c048322cc255bca09357e814ff78
SHA1

1da8fd41a4108d663e0bdce1c2f6332e020b3522
SHA256

42107cd2b3f3ce2c36c79c5932dd3be5d457cc63e091a2fceba26edd523289d0
SHA512

0ddec1ed98f8e1f8ea7996966ed5e501ff677aa6bead6e6fa8f222f81fb7e957950ec5ed5e8bb4d1b166b069c0b947ff455dd737ba52024953c045dad309fc64
SSDEEP

49152:LXZjzUet62VHpj72RJaglAzI7dFWcobrkxOYhXsXnNcp:LXZjAeBlB72R0I7PyrkxOYh8XKp

Score

10^/10

lumma evasion stealer

Malware Config

Extracted

Family

lumma

https://cloudewahsj.shop/api

https://rabidcowse.shop/api

https://noisycuttej.shop/api

https://tirepublicerj.shop/api

https://framekgirus.shop/api

https://wholersorie.shop/api

https://abruptyopsn.shop/api

https://nearycrepso.shop/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__	42107cd2b3f3ce2c36c79c5932dd3be5d457cc63e091a2fceba26edd523289d0.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	42107cd2b3f3ce2c36c79c5932dd3be5d457cc63e091a2fceba26edd523289d0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	42107cd2b3f3ce2c36c79c5932dd3be5d457cc63e091a2fceba26edd523289d0.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-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	42107cd2b3f3ce2c36c79c5932dd3be5d457cc63e091a2fceba26edd523289d0.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2472	42107cd2b3f3ce2c36c79c5932dd3be5d457cc63e091a2fceba26edd523289d0.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2472	42107cd2b3f3ce2c36c79c5932dd3be5d457cc63e091a2fceba26edd523289d0.exe

C:\Users\Admin\AppData\Local\Temp\42107cd2b3f3ce2c36c79c5932dd3be5d457cc63e091a2fceba26edd523289d0.exe
"C:\Users\Admin\AppData\Local\Temp\42107cd2b3f3ce2c36c79c5932dd3be5d457cc63e091a2fceba26edd523289d0.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
- Suspicious behavior: EnumeratesProcesses
PID:2472

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

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2472-0-0x0000000000A30000-0x0000000000EE2000-memory.dmp

Filesize
4.7MB

Download
memory/2472-1-0x0000000077310000-0x0000000077312000-memory.dmp

Filesize
8KB

Download
memory/2472-2-0x0000000000A31000-0x0000000000A5A000-memory.dmp

Filesize
164KB

Download
memory/2472-3-0x0000000000A30000-0x0000000000EE2000-memory.dmp

Filesize
4.7MB

Download