lumma | ab2e92bf1d70567a32aef956b7d64cbe4d49dadf779fc6d455674fab35509b14

Analysis

max time kernel
149s
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, 05:14

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General

Target

ab2e92bf1d70567a32aef956b7d64cbe4d49dadf779fc6d455674fab35509b14.exe
Size

1.7MB
MD5

2fe2ab5b511de6ef48e3eba0378f3e12
SHA1

c350d71c99c8c079714e71c219c706c6716a22aa
SHA256

ab2e92bf1d70567a32aef956b7d64cbe4d49dadf779fc6d455674fab35509b14
SHA512

4beb110952f7f3d6f351149448344f0e5918694bfa3fa958e08690999e16f270abd32100e2d844c5a13564e4c8fd664d17882979e6ca567111983ef62ee4768e
SSDEEP

49152:wuMibW6eQLeyJ42kHXOYYp8fhUNL/EznlfM/O1z7Z:FlSBQz42kH+YYS6L8j1uO1

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__	ab2e92bf1d70567a32aef956b7d64cbe4d49dadf779fc6d455674fab35509b14.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	ab2e92bf1d70567a32aef956b7d64cbe4d49dadf779fc6d455674fab35509b14.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ab2e92bf1d70567a32aef956b7d64cbe4d49dadf779fc6d455674fab35509b14.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-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	ab2e92bf1d70567a32aef956b7d64cbe4d49dadf779fc6d455674fab35509b14.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2308	ab2e92bf1d70567a32aef956b7d64cbe4d49dadf779fc6d455674fab35509b14.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	ab2e92bf1d70567a32aef956b7d64cbe4d49dadf779fc6d455674fab35509b14.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2308	ab2e92bf1d70567a32aef956b7d64cbe4d49dadf779fc6d455674fab35509b14.exe
2308	ab2e92bf1d70567a32aef956b7d64cbe4d49dadf779fc6d455674fab35509b14.exe

C:\Users\Admin\AppData\Local\Temp\ab2e92bf1d70567a32aef956b7d64cbe4d49dadf779fc6d455674fab35509b14.exe
"C:\Users\Admin\AppData\Local\Temp\ab2e92bf1d70567a32aef956b7d64cbe4d49dadf779fc6d455674fab35509b14.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:2308

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/2308-0-0x0000000000630000-0x0000000000ABE000-memory.dmp

Filesize
4.6MB

Download
memory/2308-1-0x0000000077E54000-0x0000000077E56000-memory.dmp

Filesize
8KB

Download
memory/2308-2-0x0000000000631000-0x0000000000659000-memory.dmp

Filesize
160KB

Download
memory/2308-3-0x0000000000630000-0x0000000000ABE000-memory.dmp

Filesize
4.6MB

Download
memory/2308-4-0x0000000000630000-0x0000000000ABE000-memory.dmp

Filesize
4.6MB

Download
memory/2308-6-0x0000000000630000-0x0000000000ABE000-memory.dmp

Filesize
4.6MB

Download