lumma | 0000cdabf408b41641764df2b87ae5ac015b4a4046cafd45dad48f32e4f328d0

Analysis

max time kernel
93s
max time network
147s
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 16:54

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0000cdabf408b41641764df2b87ae5ac015b4a4046cafd45dad48f32e4f328d0.exe
Size

1.8MB
MD5

c5cc7eed8c118c96fdcd85c6e22ae7b8
SHA1

3f3d332b3ee154e38a56397962bf1a18538e733c
SHA256

0000cdabf408b41641764df2b87ae5ac015b4a4046cafd45dad48f32e4f328d0
SHA512

4a0f9cdceb61c2ae72fa14492b500ee2e4d9808d481d3cb5a524b50e362cc1b15174ee3d8cd75ed9c67c3219a6c440b293cf0a28dda857610e7d0b74033fe5ca
SSDEEP

24576:vnfbSIuEEscoGlSAhgOXnxYeiRFtYMYNjKdYZDksrb8gOB6hTmCGjboMptQ9AIyL:vZEsbGVg+gF/YRd8gOkmCCB6ATHr8JQ

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

Processes:

0000cdabf408b41641764df2b87ae5ac015b4a4046cafd45dad48f32e4f328d0.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 0000cdabf408b41641764df2b87ae5ac015b4a4046cafd45dad48f32e4f328d0.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	0000cdabf408b41641764df2b87ae5ac015b4a4046cafd45dad48f32e4f328d0.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:

0000cdabf408b41641764df2b87ae5ac015b4a4046cafd45dad48f32e4f328d0.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0000cdabf408b41641764df2b87ae5ac015b4a4046cafd45dad48f32e4f328d0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0000cdabf408b41641764df2b87ae5ac015b4a4046cafd45dad48f32e4f328d0.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:

0000cdabf408b41641764df2b87ae5ac015b4a4046cafd45dad48f32e4f328d0.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	0000cdabf408b41641764df2b87ae5ac015b4a4046cafd45dad48f32e4f328d0.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

0000cdabf408b41641764df2b87ae5ac015b4a4046cafd45dad48f32e4f328d0.exe

pid process

3860 0000cdabf408b41641764df2b87ae5ac015b4a4046cafd45dad48f32e4f328d0.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:

0000cdabf408b41641764df2b87ae5ac015b4a4046cafd45dad48f32e4f328d0.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0000cdabf408b41641764df2b87ae5ac015b4a4046cafd45dad48f32e4f328d0.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

0000cdabf408b41641764df2b87ae5ac015b4a4046cafd45dad48f32e4f328d0.exe

pid	process
3860	0000cdabf408b41641764df2b87ae5ac015b4a4046cafd45dad48f32e4f328d0.exe
3860	0000cdabf408b41641764df2b87ae5ac015b4a4046cafd45dad48f32e4f328d0.exe

C:\Users\Admin\AppData\Local\Temp\0000cdabf408b41641764df2b87ae5ac015b4a4046cafd45dad48f32e4f328d0.exe
"C:\Users\Admin\AppData\Local\Temp\0000cdabf408b41641764df2b87ae5ac015b4a4046cafd45dad48f32e4f328d0.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:3860

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

Loading Replay Monitor...

Downloads

memory/3860-0-0x0000000000C80000-0x0000000001119000-memory.dmp

Filesize
4.6MB

Download
memory/3860-1-0x0000000077644000-0x0000000077646000-memory.dmp

Filesize
8KB

Download
memory/3860-2-0x0000000000C81000-0x0000000000CA7000-memory.dmp

Filesize
152KB

Download
memory/3860-3-0x0000000000C80000-0x0000000001119000-memory.dmp

Filesize
4.6MB

Download
memory/3860-4-0x0000000000C80000-0x0000000001119000-memory.dmp

Filesize
4.6MB

Download
memory/3860-5-0x0000000000C80000-0x0000000001119000-memory.dmp

Filesize
4.6MB

Download
memory/3860-6-0x0000000000C80000-0x0000000001119000-memory.dmp

Filesize
4.6MB

Download
memory/3860-7-0x0000000000C80000-0x0000000001119000-memory.dmp

Filesize
4.6MB

Download
memory/3860-8-0x0000000000C80000-0x0000000001119000-memory.dmp

Filesize
4.6MB

Download
memory/3860-9-0x0000000000C80000-0x0000000001119000-memory.dmp

Filesize
4.6MB

Download