lumma | b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
23-04-2024 01:43

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General

Target

b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe
Size

25.4MB
MD5

913b4744fbcd88cbc9ba44808a835a91
SHA1

d5cb6cbe5d4ad8b20a351080a6bc8e85fa72a64e
SHA256

b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739
SHA512

ab0c1ec3840947262d4825bbc1cb1f0f056fceda99d7886ce7f83c432faf91a89e17f81e21132a9f997a895c0dd3cdb3d987b47608020cb1260657d782847863
SSDEEP

12288:5R5ouJIVQhcEWuDG6X/ob2qlTIiw/TmQxFZpC:dnJIG2EFlf09GTmYvC

Score

10^/10

lumma stealer

Malware Config

Extracted

Family

lumma

https://productivelookewr.shop/api

https://tolerateilusidjukl.shop/api

https://shatterbreathepsw.shop/api

https://shortsvelventysjo.shop/api

https://incredibleextedwj.shop/api

https://alcojoldwograpciw.shop/api

https://liabilitynighstjsko.shop/api

https://demonstationfukewko.shop/api

Signatures

Lumma Stealer
An infostealer written in C++ first seen in August 2022.
stealer lumma

Suspicious use of SetThreadContext 1 IoCs

Processes:

b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe

description	pid	process	target process
PID 2952 set thread context of 876	2952	b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe	RegAsm.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4636 2952 WerFault.exe b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe

pid	pid_target	process	target process
4636	2952	WerFault.exe	b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe

description	pid	process	target process
PID 2952 wrote to memory of 4888	2952	b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe	RegAsm.exe
PID 2952 wrote to memory of 4888	2952	b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe	RegAsm.exe
PID 2952 wrote to memory of 4888	2952	b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe	RegAsm.exe
PID 2952 wrote to memory of 1464	2952	b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe	RegAsm.exe
PID 2952 wrote to memory of 1464	2952	b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe	RegAsm.exe
PID 2952 wrote to memory of 1464	2952	b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe	RegAsm.exe
PID 2952 wrote to memory of 876	2952	b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe	RegAsm.exe
PID 2952 wrote to memory of 876	2952	b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe	RegAsm.exe
PID 2952 wrote to memory of 876	2952	b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe	RegAsm.exe
PID 2952 wrote to memory of 876	2952	b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe	RegAsm.exe
PID 2952 wrote to memory of 876	2952	b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe	RegAsm.exe
PID 2952 wrote to memory of 876	2952	b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe	RegAsm.exe
PID 2952 wrote to memory of 876	2952	b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe	RegAsm.exe
PID 2952 wrote to memory of 876	2952	b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe	RegAsm.exe
PID 2952 wrote to memory of 876	2952	b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe
"C:\Users\Admin\AppData\Local\Temp\b411fa289b897c774560292abcf7c298e29e1b9b8243357b1cc7d25a28622739.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2952
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:4888
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:1464
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:876
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2952 -s 388
  2⤵
  - Program crash
  PID:4636

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2952 -ip 2952
1⤵
PID:2964

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/876-1-0x0000000000400000-0x000000000044D000-memory.dmp

Filesize
308KB

Download
memory/876-3-0x0000000000400000-0x000000000044D000-memory.dmp

Filesize
308KB

Download
memory/876-4-0x0000000000400000-0x000000000044D000-memory.dmp

Filesize
308KB

Download
memory/876-6-0x0000000000400000-0x000000000044D000-memory.dmp

Filesize
308KB

Download
memory/2952-0-0x00000000007C0000-0x0000000000834000-memory.dmp

Filesize
464KB

Download
memory/2952-5-0x00000000007C0000-0x0000000000834000-memory.dmp

Filesize
464KB

Download