lumma | 678f3ff74a341bc6d6bff5f334508e4ea8305aba0e33c134fd5b0af3cd957d87

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
19-11-2024 04:42

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General

Target

678f3ff74a341bc6d6bff5f334508e4ea8305aba0e33c134fd5b0af3cd957d87.exe
Size

1.8MB
MD5

9c292208017062c4d09720f198405a75
SHA1

58fe6e3ff91f890537887e47cf68d8276d9f30ec
SHA256

678f3ff74a341bc6d6bff5f334508e4ea8305aba0e33c134fd5b0af3cd957d87
SHA512

8deb6b92eba12cf9603a9e586489d57b2ef67a919ca0bd123f1f74d489c0bceb0e1e09ad7245dbf4d0f4ae47ae3c379b5380e95b88db4b46869ed39499e84f9d
SSDEEP

49152:BcPkKYK/QWasWmylC6lFDOI9czmUVoxUF69v:BcOIQboyl9FDOIemWoxK69v

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__	678f3ff74a341bc6d6bff5f334508e4ea8305aba0e33c134fd5b0af3cd957d87.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	678f3ff74a341bc6d6bff5f334508e4ea8305aba0e33c134fd5b0af3cd957d87.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	678f3ff74a341bc6d6bff5f334508e4ea8305aba0e33c134fd5b0af3cd957d87.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-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	678f3ff74a341bc6d6bff5f334508e4ea8305aba0e33c134fd5b0af3cd957d87.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2028	678f3ff74a341bc6d6bff5f334508e4ea8305aba0e33c134fd5b0af3cd957d87.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	678f3ff74a341bc6d6bff5f334508e4ea8305aba0e33c134fd5b0af3cd957d87.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2028	678f3ff74a341bc6d6bff5f334508e4ea8305aba0e33c134fd5b0af3cd957d87.exe
2028	678f3ff74a341bc6d6bff5f334508e4ea8305aba0e33c134fd5b0af3cd957d87.exe

C:\Users\Admin\AppData\Local\Temp\678f3ff74a341bc6d6bff5f334508e4ea8305aba0e33c134fd5b0af3cd957d87.exe
"C:\Users\Admin\AppData\Local\Temp\678f3ff74a341bc6d6bff5f334508e4ea8305aba0e33c134fd5b0af3cd957d87.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:2028

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/2028-0-0x0000000000600000-0x0000000000AAE000-memory.dmp

Filesize
4.7MB

Download
memory/2028-1-0x0000000077214000-0x0000000077216000-memory.dmp

Filesize
8KB

Download
memory/2028-2-0x0000000000601000-0x0000000000629000-memory.dmp

Filesize
160KB

Download
memory/2028-3-0x0000000000600000-0x0000000000AAE000-memory.dmp

Filesize
4.7MB

Download
memory/2028-4-0x0000000000600000-0x0000000000AAE000-memory.dmp

Filesize
4.7MB

Download
memory/2028-5-0x0000000000600000-0x0000000000AAE000-memory.dmp

Filesize
4.7MB

Download