lumma | 0077934422c43d40c3d013a087dc47921a80b0afa6ff27df16788b0f9ba5f42c

Analysis

max time kernel
93s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 11:24

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General

Target

0077934422c43d40c3d013a087dc47921a80b0afa6ff27df16788b0f9ba5f42c.exe
Size

2.8MB
MD5

1e2713791f4b57ee161ef33685c0f1ed
SHA1

4c208910306a8ffed3a5e12635d5b062b5c0ccdf
SHA256

0077934422c43d40c3d013a087dc47921a80b0afa6ff27df16788b0f9ba5f42c
SHA512

b9ad7593dfd25ec2881797ae70069e4717e67dbe15a390c70ebfdbb271298eabea9cfa0c2a73187507f4d39a761f4f5b621a99832a8f180af502c43d143abc15
SSDEEP

49152:TNuNeBOHsm6gpbhXoFqg9w2BQ2NPEnZiYI4ZNdT:TNuNeQb6cbhXoFqf2BQesn9I4p

Score

10^/10

lumma discovery evasion stealer

Malware Config

Extracted

Family

lumma

https://scriptyprefej.store

https://navygenerayk.store

https://founpiuer.store

https://necklacedmny.store

https://thumbystriw.store

https://fadehairucw.store

https://crisiwarny.store

https://presticitpo.store

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__	0077934422c43d40c3d013a087dc47921a80b0afa6ff27df16788b0f9ba5f42c.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\VideoBiosVersion	0077934422c43d40c3d013a087dc47921a80b0afa6ff27df16788b0f9ba5f42c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0077934422c43d40c3d013a087dc47921a80b0afa6ff27df16788b0f9ba5f42c.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-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	0077934422c43d40c3d013a087dc47921a80b0afa6ff27df16788b0f9ba5f42c.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3260	0077934422c43d40c3d013a087dc47921a80b0afa6ff27df16788b0f9ba5f42c.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	0077934422c43d40c3d013a087dc47921a80b0afa6ff27df16788b0f9ba5f42c.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3260	0077934422c43d40c3d013a087dc47921a80b0afa6ff27df16788b0f9ba5f42c.exe
3260	0077934422c43d40c3d013a087dc47921a80b0afa6ff27df16788b0f9ba5f42c.exe

C:\Users\Admin\AppData\Local\Temp\0077934422c43d40c3d013a087dc47921a80b0afa6ff27df16788b0f9ba5f42c.exe
"C:\Users\Admin\AppData\Local\Temp\0077934422c43d40c3d013a087dc47921a80b0afa6ff27df16788b0f9ba5f42c.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:3260

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/3260-0-0x0000000000A10000-0x0000000000D0D000-memory.dmp

Filesize
3.0MB

Download
memory/3260-1-0x0000000077DD4000-0x0000000077DD6000-memory.dmp

Filesize
8KB

Download
memory/3260-2-0x0000000000A11000-0x0000000000A39000-memory.dmp

Filesize
160KB

Download
memory/3260-3-0x0000000000A10000-0x0000000000D0D000-memory.dmp

Filesize
3.0MB

Download
memory/3260-4-0x0000000000A10000-0x0000000000D0D000-memory.dmp

Filesize
3.0MB

Download
memory/3260-6-0x0000000000A10000-0x0000000000D0D000-memory.dmp

Filesize
3.0MB

Download