lumma | f2192a397429bd4c7e5c13b3832627265eda3774239ca19f66be38911c6612ca

Analysis

max time kernel
14s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
27-11-2024 03:13

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General

Target

f2192a397429bd4c7e5c13b3832627265eda3774239ca19f66be38911c6612ca.exe
Size

1.8MB
MD5

d3898add2004689239baf9b29bad208c
SHA1

1ef5c797efed6085774c5feaf73578e940d5d5a4
SHA256

f2192a397429bd4c7e5c13b3832627265eda3774239ca19f66be38911c6612ca
SHA512

1c4ee0e00dcfe7a070efc1e687af2b436e019447dd4252d8c0cd2de2448baf9506995af74798f6ff52c44838ff5052a1d83567ce4f3fd07c7659b683aad1f76c
SSDEEP

49152:EqX1tQdWq3HAReAYAorW086V+pLoemaJ60VVNitH0k3l:3Jq3HAReJWp6V+z60Bal

Score

10^/10

lumma discovery evasion stealer

Malware Config

Extracted

Family

lumma

https://powerful-avoids.sbs

https://motion-treesz.sbs

https://disobey-curly.sbs

https://leg-sate-boat.sbs

https://story-tense-faz.sbs

https://blade-govern.sbs

https://occupy-blushi.sbs

https://frogs-severz.sbs

https://property-imper.sbs

Extracted

Family

lumma

https://blade-govern.sbs/api

https://story-tense-faz.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__	f2192a397429bd4c7e5c13b3832627265eda3774239ca19f66be38911c6612ca.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	f2192a397429bd4c7e5c13b3832627265eda3774239ca19f66be38911c6612ca.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f2192a397429bd4c7e5c13b3832627265eda3774239ca19f66be38911c6612ca.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-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	f2192a397429bd4c7e5c13b3832627265eda3774239ca19f66be38911c6612ca.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1656	f2192a397429bd4c7e5c13b3832627265eda3774239ca19f66be38911c6612ca.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	f2192a397429bd4c7e5c13b3832627265eda3774239ca19f66be38911c6612ca.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1656	f2192a397429bd4c7e5c13b3832627265eda3774239ca19f66be38911c6612ca.exe

C:\Users\Admin\AppData\Local\Temp\f2192a397429bd4c7e5c13b3832627265eda3774239ca19f66be38911c6612ca.exe
"C:\Users\Admin\AppData\Local\Temp\f2192a397429bd4c7e5c13b3832627265eda3774239ca19f66be38911c6612ca.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:1656

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

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Downloads

memory/1656-0-0x0000000000E30000-0x00000000012DC000-memory.dmp

Filesize
4.7MB

Download
memory/1656-1-0x00000000777B0000-0x00000000777B2000-memory.dmp

Filesize
8KB

Download
memory/1656-2-0x0000000000E31000-0x0000000000E57000-memory.dmp

Filesize
152KB

Download
memory/1656-3-0x0000000000E30000-0x00000000012DC000-memory.dmp

Filesize
4.7MB

Download
memory/1656-4-0x0000000000E30000-0x00000000012DC000-memory.dmp

Filesize
4.7MB

Download