lumma | 85dac40d1f4110209bf105eea8d2ff1d5a6ff8693d1cc368c6fad42cf15942da

Analysis

max time kernel
36s
max time network
13s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
04/07/2024, 18:59

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Installer/Installer.exe
Size

627KB
MD5

fb34d2867b0e9b76b7397308d06a1f99
SHA1

8f78602c6f94e37d411e2d93f609fc4d83fc6e7c
SHA256

3552f5481c4c102368def25f8836b823ff99f709637c1f4c2df05006d7bbe68e
SHA512

d3f99a78b93dba8d60f1ec2e5b60038a24ed9dccf9cf212e2d7e54cdcf5a240be418443efe7d6b6fe5550ff351bfc60076f6422c3f6746ffb0992c440ec2df1a
SSDEEP

12288:xSjzAHddkL4iiO2xqC+JuQDZMRRG5DUvYEOhIwC59VETELZ5rW2steZxSAQMirjE:xSjzA9dBD2I

Score

10^/10

lumma spyware stealer

Malware Config

Extracted

Family

lumma

https://stationacutwo.shop/api

Signatures

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

Loads dropped DLL 1 IoCs

pid	Process
4592	Installer.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4592 set thread context of 4332	4592	Installer.exe	79

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4332	aspnet_regiis.exe
4332	aspnet_regiis.exe
4332	aspnet_regiis.exe
4332	aspnet_regiis.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4592 wrote to memory of 4332	4592	Installer.exe	79
PID 4592 wrote to memory of 4332	4592	Installer.exe	79
PID 4592 wrote to memory of 4332	4592	Installer.exe	79
PID 4592 wrote to memory of 4332	4592	Installer.exe	79
PID 4592 wrote to memory of 4332	4592	Installer.exe	79
PID 4592 wrote to memory of 4332	4592	Installer.exe	79
PID 4592 wrote to memory of 4332	4592	Installer.exe	79
PID 4592 wrote to memory of 4332	4592	Installer.exe	79
PID 4592 wrote to memory of 4332	4592	Installer.exe	79

C:\Users\Admin\AppData\Local\Temp\Installer\Installer.exe
"C:\Users\Admin\AppData\Local\Temp\Installer\Installer.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4592
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4332

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:2672

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\d3d9.dll

Filesize
442KB

MD5
036ad99c0cd556d3c78370d54d9d5cb8

SHA1
917cabadff79e6b3ae9fccceb4255c72dce545c2

SHA256
219c10326c4a2b864645ceb28f79dfb09b609123a7da18c0798f5bac051063f9

SHA512
7593c832147d3bc7c6ebc4efd625370bdfcb9e1ff7dc45ae9ba91107c79c19ff6f75129583077a6bc30fb52f35f3c9ec5b1c16bed4436e6dd62060ca8cace531

Download Submit
memory/4332-12-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/4332-10-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/4332-16-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/4332-17-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/4592-0-0x00000000749FE000-0x00000000749FF000-memory.dmp

Filesize
4KB

Download
memory/4592-1-0x0000000000170000-0x0000000000216000-memory.dmp

Filesize
664KB

Download
memory/4592-2-0x00000000024C0000-0x00000000024C6000-memory.dmp

Filesize
24KB

Download
memory/4592-8-0x00000000749F0000-0x00000000751A0000-memory.dmp

Filesize
7.7MB

Download
memory/4592-15-0x00000000749F0000-0x00000000751A0000-memory.dmp

Filesize
7.7MB

Download
memory/4592-14-0x00000000749F0000-0x00000000751A0000-memory.dmp

Filesize
7.7MB

Download
memory/4592-18-0x00000000749F0000-0x00000000751A0000-memory.dmp

Filesize
7.7MB

Download