lumma | 1915d244bae2707f6531ea7ffc0fb7708f7cafcf2aa354223ea8112064b18eaf

Analysis

max time kernel
139s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
16-07-2023 07:16

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General

Target

ab9327fce682d578e28456820e0d9baa.exe
Size

381KB
MD5

ab9327fce682d578e28456820e0d9baa
SHA1

48696ea54a5960a3f9bbbf96819a150ad93c33c1
SHA256

1915d244bae2707f6531ea7ffc0fb7708f7cafcf2aa354223ea8112064b18eaf
SHA512

dcfd05aeb32c42dd9b25c11e214fa7b9aac96c1bdb747ee71487bdce9f58cb6c691bb3266cd3f752b2abd83f9b17d297a767751bf14123dfc14820fb2cb6eaab
SSDEEP

6144:uL7hfgYIwTFqa6OL93LfhvWbU7VGz7VeCuq/WQomNaTvjF:uHhoYIwTFgaLfsbe+ReCuq/3Mb

Score

10^/10

lumma discovery spyware stealer

Malware Config

Extracted

Family

lumma

gstatic-node.io

Signatures

Lumma Stealer
An infostealer written in C++ first seen in August 2022.
stealer lumma
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3340 4740 WerFault.exe ab9327fce682d578e28456820e0d9baa.exe

pid	pid_target	process	target process
3340	4740	WerFault.exe	ab9327fce682d578e28456820e0d9baa.exe

C:\Users\Admin\AppData\Local\Temp\ab9327fce682d578e28456820e0d9baa.exe
"C:\Users\Admin\AppData\Local\Temp\ab9327fce682d578e28456820e0d9baa.exe"
1⤵
PID:4740
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4740 -s 3420
  2⤵
  - Program crash
  PID:3340

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 4740 -ip 4740
1⤵
PID:940

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4740-137-0x0000000000910000-0x0000000000A10000-memory.dmp

Filesize
1024KB

Download
memory/4740-138-0x0000000000880000-0x00000000008D5000-memory.dmp

Filesize
340KB

Download
memory/4740-139-0x0000000000400000-0x00000000005DD000-memory.dmp

Filesize
1.9MB

Download
memory/4740-140-0x0000000000400000-0x00000000005DD000-memory.dmp

Filesize
1.9MB

Download
memory/4740-141-0x0000000000910000-0x0000000000A10000-memory.dmp

Filesize
1024KB

Download
memory/4740-142-0x0000000000880000-0x00000000008D5000-memory.dmp

Filesize
340KB

Download