lumma | 90e6d75b1a3721d4d8138bdaabc9b53d9b504eb4d8e0200202a9cdbc3a09547c

Analysis

max time kernel
148s
max time network
151s
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 18:06

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General

Target

90e6d75b1a3721d4d8138bdaabc9b53d9b504eb4d8e0200202a9cdbc3a09547c.exe
Size

1.8MB
MD5

6aa6f1174c848bb9c782864976f93914
SHA1

2af01fe8ca83acf0cf36506f20b8d651d16e25d6
SHA256

90e6d75b1a3721d4d8138bdaabc9b53d9b504eb4d8e0200202a9cdbc3a09547c
SHA512

c3c75afff0aa235f37b58d2e171c0042d8ce5e52f53f0c6dfbd262565ede02c9bc89dfa20e7a5382e654c58c52c86a79f6b62dc5c0e82f70971be417ef213ad2
SSDEEP

49152:AOfrkYq2DEd4PjtH2QuzyR8r1XBkqKVS3Av9hAKDByyIl:AOd9zWtvr1WqqSs9hBO

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__	90e6d75b1a3721d4d8138bdaabc9b53d9b504eb4d8e0200202a9cdbc3a09547c.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	90e6d75b1a3721d4d8138bdaabc9b53d9b504eb4d8e0200202a9cdbc3a09547c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	90e6d75b1a3721d4d8138bdaabc9b53d9b504eb4d8e0200202a9cdbc3a09547c.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-1-5-21-3227495264-2217614367-4027411560-1000\Software\Wine	90e6d75b1a3721d4d8138bdaabc9b53d9b504eb4d8e0200202a9cdbc3a09547c.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4560	90e6d75b1a3721d4d8138bdaabc9b53d9b504eb4d8e0200202a9cdbc3a09547c.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	90e6d75b1a3721d4d8138bdaabc9b53d9b504eb4d8e0200202a9cdbc3a09547c.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4560	90e6d75b1a3721d4d8138bdaabc9b53d9b504eb4d8e0200202a9cdbc3a09547c.exe
4560	90e6d75b1a3721d4d8138bdaabc9b53d9b504eb4d8e0200202a9cdbc3a09547c.exe

C:\Users\Admin\AppData\Local\Temp\90e6d75b1a3721d4d8138bdaabc9b53d9b504eb4d8e0200202a9cdbc3a09547c.exe
"C:\Users\Admin\AppData\Local\Temp\90e6d75b1a3721d4d8138bdaabc9b53d9b504eb4d8e0200202a9cdbc3a09547c.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:4560

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/4560-0-0x0000000000900000-0x0000000000D9B000-memory.dmp

Filesize
4.6MB

Download
memory/4560-1-0x0000000077154000-0x0000000077156000-memory.dmp

Filesize
8KB

Download
memory/4560-2-0x0000000000901000-0x0000000000927000-memory.dmp

Filesize
152KB

Download
memory/4560-3-0x0000000000900000-0x0000000000D9B000-memory.dmp

Filesize
4.6MB

Download
memory/4560-4-0x0000000000900000-0x0000000000D9B000-memory.dmp

Filesize
4.6MB

Download
memory/4560-5-0x0000000000900000-0x0000000000D9B000-memory.dmp

Filesize
4.6MB

Download
memory/4560-6-0x0000000000900000-0x0000000000D9B000-memory.dmp

Filesize
4.6MB

Download
memory/4560-7-0x0000000000900000-0x0000000000D9B000-memory.dmp

Filesize
4.6MB

Download
memory/4560-8-0x0000000000900000-0x0000000000D9B000-memory.dmp

Filesize
4.6MB

Download