lumma | a79e0af13f5666e6bf70f1a423a1e89c48c7eb540afb7cb1cd61e146c104a009

Analysis

max time kernel
148s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
07/07/2024, 02:16

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General

Target
jjkj/Solara.exe
Size 60.5MB
Sample240707-cqeaaa1dlk
SHA256 e2f4755f73aec0977f1d6a04732eb1239a7c8b2f88049e4136c2720c95cac6b9
MD5 d8c788d251a84e00189ed5dcb00da40e
SHA1 b745a5059ff6c12cc6b25ee40ae20e2df6d55a7c
SHA512 6eb4a3960e17baad8490c02ee6036a6fba3c9cc48ad340327778618b6e6e6e2d897dd33154cf6aedd511b713e9fcbb484d28c0dfbf092c3624a154d22582d39b
SSDEEP 12288:0oxruugE3QDZcobhawYWhBuspcRMWsR5Zazx:0oxCugEAtZwWhBKsDsz
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

lumma discovery 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
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
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1512 set thread context of 1028	1512	Solara.exe	85

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1028	RegAsm.exe
1028	RegAsm.exe
1028	RegAsm.exe
1028	RegAsm.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1512 wrote to memory of 1028	1512	Solara.exe	85
PID 1512 wrote to memory of 1028	1512	Solara.exe	85
PID 1512 wrote to memory of 1028	1512	Solara.exe	85
PID 1512 wrote to memory of 1028	1512	Solara.exe	85
PID 1512 wrote to memory of 1028	1512	Solara.exe	85
PID 1512 wrote to memory of 1028	1512	Solara.exe	85
PID 1512 wrote to memory of 1028	1512	Solara.exe	85
PID 1512 wrote to memory of 1028	1512	Solara.exe	85
PID 1512 wrote to memory of 1028	1512	Solara.exe	85

C:\Users\Admin\AppData\Local\Temp\jjkj\Solara.exe
"C:\Users\Admin\AppData\Local\Temp\jjkj\Solara.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1512
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1028

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

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1028-1-0x0000000000400000-0x000000000044F000-memory.dmp

Download

memory/1028-3-0x0000000000400000-0x000000000044F000-memory.dmp

Download

memory/1028-4-0x0000000000400000-0x000000000044F000-memory.dmp

Download

memory/1028-5-0x0000000000400000-0x000000000044F000-memory.dmp

Download

memory/1512-0-0x0000000001580000-0x0000000001581000-memory.dmp

Download