lumma | 6e220d27e71466ae30fb1cf78f2034274accbcf0441b3d9499685655d912cda1

Analysis

max time kernel
135s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
23-03-2023 13:04

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General

Target

file.exe
Size

835KB
MD5

80635e12fd377ff9f529df0e2578c9a4
SHA1

8527f4c438eab88e7e12033b26f06155a589c3f9
SHA256

6e220d27e71466ae30fb1cf78f2034274accbcf0441b3d9499685655d912cda1
SHA512

7801b3a68ad665c2baf7bfae300e019190657f3cbe92c500410d390c543d9f2de85786fa572bea7fe4610207b2ac47ac523332fa9d7787cf3d8b6e0517dcfc78
SSDEEP

24576:KzYznMvtC7W6csN+HOKSiXnWtyvqCXq1OP5cWA:Kzc97NcG+H+iXgLh1Q+WA

Score

10^/10

lumma discovery spyware stealer

Malware Config

Extracted

Family

lumma

82.117.255.80

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

3864 3840 WerFault.exe file.exe

pid	pid_target	process	target process
3864	3840	WerFault.exe	file.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
PID:3840

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3840 -s 988
2⤵
- Program crash
PID:3864

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3840 -ip 3840
1⤵
PID:1820

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/3840-134-0x0000000002680000-0x0000000002795000-memory.dmp

Filesize
1.1MB

Download
memory/3840-135-0x0000000000400000-0x0000000000794000-memory.dmp

Filesize
3.6MB

Download
memory/3840-136-0x0000000000400000-0x0000000000794000-memory.dmp

Filesize
3.6MB

Download