lumma | 4904d56d2908d0607c4c01de2fafcfb6b4d715a9a0f56daaf795e2bbb8e282ef

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27-11-2024 01:00

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General

Target

60a8054077f699828c2b5763168c94867f0e8a10661a5501773a0fc599755412.exe
Size

1.8MB
MD5

0b4db6e14e96c7547ca2625219557c65
SHA1

3e2078db244c20739b2138142c24080f8a0f6d8c
SHA256

60a8054077f699828c2b5763168c94867f0e8a10661a5501773a0fc599755412
SHA512

55d89b48cba58a184e31abfc7179dbc9d686392aaf1b729a7cc8d2a7df67a4528a603dff3cedbe15fbdbdd5eeab8bbb796f41e338abed8f6530ff3da1bbd9043
SSDEEP

49152:mp2F75kyb15kvZHinO/tT1eJd/LzUOrRWqNL:XF753kgO/9EPcOrRFF

Score

10^/10

lumma discovery evasion stealer

Malware Config

Extracted

Family

lumma

https://powerful-avoids.sbs

https://motion-treesz.sbs

https://disobey-curly.sbs

https://leg-sate-boat.sbs

https://story-tense-faz.sbs

https://blade-govern.sbs

https://occupy-blushi.sbs

https://frogs-severz.sbs

https://property-imper.sbs

Extracted

Family

lumma

https://blade-govern.sbs/api

https://story-tense-faz.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:

60a8054077f699828c2b5763168c94867f0e8a10661a5501773a0fc599755412.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	60a8054077f699828c2b5763168c94867f0e8a10661a5501773a0fc599755412.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:

60a8054077f699828c2b5763168c94867f0e8a10661a5501773a0fc599755412.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	60a8054077f699828c2b5763168c94867f0e8a10661a5501773a0fc599755412.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	60a8054077f699828c2b5763168c94867f0e8a10661a5501773a0fc599755412.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:

60a8054077f699828c2b5763168c94867f0e8a10661a5501773a0fc599755412.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	60a8054077f699828c2b5763168c94867f0e8a10661a5501773a0fc599755412.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

60a8054077f699828c2b5763168c94867f0e8a10661a5501773a0fc599755412.exe

pid	Process
2916	60a8054077f699828c2b5763168c94867f0e8a10661a5501773a0fc599755412.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:

60a8054077f699828c2b5763168c94867f0e8a10661a5501773a0fc599755412.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	60a8054077f699828c2b5763168c94867f0e8a10661a5501773a0fc599755412.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

60a8054077f699828c2b5763168c94867f0e8a10661a5501773a0fc599755412.exe

pid	Process
2916	60a8054077f699828c2b5763168c94867f0e8a10661a5501773a0fc599755412.exe

C:\Users\Admin\AppData\Local\Temp\60a8054077f699828c2b5763168c94867f0e8a10661a5501773a0fc599755412.exe
"C:\Users\Admin\AppData\Local\Temp\60a8054077f699828c2b5763168c94867f0e8a10661a5501773a0fc599755412.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:2916

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/2916-0-0x0000000000BB0000-0x0000000001056000-memory.dmp

Filesize
4.6MB

Download
memory/2916-1-0x0000000077B10000-0x0000000077B12000-memory.dmp

Filesize
8KB

Download
memory/2916-2-0x0000000000BB1000-0x0000000000BD8000-memory.dmp

Filesize
156KB

Download
memory/2916-3-0x0000000000BB0000-0x0000000001056000-memory.dmp

Filesize
4.6MB

Download
memory/2916-4-0x0000000000BB0000-0x0000000001056000-memory.dmp

Filesize
4.6MB

Download
memory/2916-5-0x0000000000BB0000-0x0000000001056000-memory.dmp

Filesize
4.6MB

Download