lumma | ce9b5ec3693188ed91e363e55286cd212f44912b042bd83a924af2f43daaa55f

Analysis

max time kernel
121s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
05/07/2024, 04:02

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General

Target
b82c80a3ce9b5c44391d3f11307f8b8e.exe
Size 6.5MB
Sample240705-elscfsscjr
SHA256 ce9b5ec3693188ed91e363e55286cd212f44912b042bd83a924af2f43daaa55f
MD5 b82c80a3ce9b5c44391d3f11307f8b8e
SHA1 7480059bc051383eaaf0d83b7f39d7c4989e4dea
SHA512 c04bb5a116dfbe2599ce91e084888d5c051e831812ed75e7d0fd40373f0f0ade7701246a433cf5552b5b8b370155b95547f8165d7d38c76325124c7afbf431e2
SSDEEP 49152:8im7Z/AvmNVNL6B6QeuuLlKHqhk/6eYivn7Bp+CiOo0NGpkAF3j+5E3BN7ObFb+I:/fe3F8+eYYn1liONE3B2AK8i
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

lumma spyware stealer

Malware Config

Extracted

Family

lumma

https://citizencenturygoodwk.shop/api

Signatures

Lumma Stealer
An infostealer written in C++ first seen in August 2022.
stealer lumma
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 3228 set thread context of 3560	3228	b82c80a3ce9b5c44391d3f11307f8b8e.exe	83

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3560	BitLockerToGo.exe
3560	BitLockerToGo.exe
3560	BitLockerToGo.exe
3560	BitLockerToGo.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3228 wrote to memory of 3560	3228	b82c80a3ce9b5c44391d3f11307f8b8e.exe	83
PID 3228 wrote to memory of 3560	3228	b82c80a3ce9b5c44391d3f11307f8b8e.exe	83
PID 3228 wrote to memory of 3560	3228	b82c80a3ce9b5c44391d3f11307f8b8e.exe	83
PID 3228 wrote to memory of 3560	3228	b82c80a3ce9b5c44391d3f11307f8b8e.exe	83
PID 3228 wrote to memory of 3560	3228	b82c80a3ce9b5c44391d3f11307f8b8e.exe	83

C:\Users\Admin\AppData\Local\Temp\b82c80a3ce9b5c44391d3f11307f8b8e.exe
"C:\Users\Admin\AppData\Local\Temp\b82c80a3ce9b5c44391d3f11307f8b8e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3228
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3560

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

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Downloads

memory/3228-5-0x00007FF7AF590000-0x00007FF7AFCA5000-memory.dmp

Download

memory/3560-4-0x0000000000120000-0x0000000000176000-memory.dmp

Download

memory/3560-7-0x0000000000120000-0x0000000000176000-memory.dmp

Download

memory/3560-8-0x0000000000120000-0x0000000000176000-memory.dmp

Download

memory/3560-9-0x0000000000120000-0x0000000000176000-memory.dmp

Download