lumma | fec1f657f269aa04c8cac90b500c8a2c95faef8db1e20b504617f7dccad5eb1b

Analysis

max time kernel
91s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
16-01-2023 10:21

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General

Target

fec1f657f269aa04c8cac90b500c8a2c95faef8db1e20b504617f7dccad5eb1b.exe
Size

251KB
MD5

fe7dd689396bf62715c45735c2761eca
SHA1

2d7e535ddafa3eb554f87314c8a3634d819dc778
SHA256

fec1f657f269aa04c8cac90b500c8a2c95faef8db1e20b504617f7dccad5eb1b
SHA512

4cd59f82e826efe24c19a8f1d009ac021ad8f2b75006a1babb22141bcd5f76cdec0960680868e11604ee5a896c2494cbcde72349901916888f4d09cf68ccac51
SSDEEP

6144:V1W1XLCCPACUbYmS7beQXgmyYNOf7rd4VDHXyUC:V1WB2oAxub5s2O3ci

Score

10^/10

lumma spyware stealer

Malware Config

Extracted

Family

lumma

77.73.134.68

Signatures

Lumma Stealer
An infostealer written in C++ first seen in August 2022.
stealer lumma
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
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2092 868 WerFault.exe fec1f657f269aa04c8cac90b500c8a2c95faef8db1e20b504617f7dccad5eb1b.exe

pid	pid_target	process	target process
2092	868	WerFault.exe	fec1f657f269aa04c8cac90b500c8a2c95faef8db1e20b504617f7dccad5eb1b.exe

C:\Users\Admin\AppData\Local\Temp\fec1f657f269aa04c8cac90b500c8a2c95faef8db1e20b504617f7dccad5eb1b.exe
"C:\Users\Admin\AppData\Local\Temp\fec1f657f269aa04c8cac90b500c8a2c95faef8db1e20b504617f7dccad5eb1b.exe"
1⤵
PID:868

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 868 -s 1336
2⤵
- Program crash
PID:2092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 868 -ip 868
1⤵
PID:3912

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/868-132-0x000000000068E000-0x00000000006A8000-memory.dmp

Filesize
104KB

Download
memory/868-133-0x00000000005E0000-0x000000000060A000-memory.dmp

Filesize
168KB

Download
memory/868-134-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/868-135-0x000000000068E000-0x00000000006A8000-memory.dmp

Filesize
104KB

Download
memory/868-136-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download