MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ac52dc2ae20931a9117b10a357331b88ac7533b2f1531b845019e5ccf0e18cde. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
LummaStealer
Vendor detections: 13
| SHA256 hash: | ac52dc2ae20931a9117b10a357331b88ac7533b2f1531b845019e5ccf0e18cde |
|---|---|
| SHA3-384 hash: | db4cf379d68940ef0752a387bf90ad21f29e2ed497884d5f022632ddf019d431ef9d2e05e6e1aae2e5c7d536e600f4e6 |
| SHA1 hash: | f282d4552494de6daca8f247afbb18b3aa6317bb |
| MD5 hash: | 9b2df508ac48f1f43f2c36e8954c6552 |
| humanhash: | lithium-cup-ink-cat |
| File name: | ac52dc2ae20931a9117b10a357331b88ac7533b2f1531b845019e5ccf0e18cde |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 2'377'664 bytes |
| First seen: | 2025-02-14 09:01:26 UTC |
| Last seen: | 2025-02-14 11:14:55 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 49152:sTb94VxVVIZvqVl7b6jaeHCXgiQ1EX9KbxC:sViqVul7b/eHCXg/1Etwk |
| Threatray | 2 similar samples on MalwareBazaar |
| TLSH | T186B5E1AEF0A61CB781FB59BE5524711B406F4EC60F5973A30AFDEC8D644A5E808A31D3 |
| TrID | 41.7% (.EXE) Win64 Executable (generic) (10522/11/4) 17.8% (.EXE) Win32 Executable (generic) (4504/4/1) 8.2% (.EXE) Win16/32 Executable Delphi generic (2072/23) 8.1% (.ICL) Windows Icons Library (generic) (2059/9) 8.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| Magika | pebin |
| Reporter |  salmanvs |
| Tags: | Ascension Design Inc Ascension Design Inc. exe lumma LummaStealer signed |
Code Signing Certificate
| Organisation: | Ascension Design Inc. |
|---|---|
| Issuer: | GlobalSign GCC R45 EV CodeSigning CA 2020 |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2024-12-26T21:04:56Z |
| Valid to: | 2025-12-27T21:04:56Z |
| Serial number: | 3321e36953436779598030b7 |
| Intelligence: | 5 malware samples on MalwareBazaar are signed with this code signing certificate |
| Cert Graveyard Blocklist: | This certificate is on the Cert Graveyard blocklist |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | c208820b6e60609cca87a87517fd9eca51597dac52d5e7829f684087bf39a8f1 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
3
# of downloads :
679
Origin country :
SGVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ac52dc2ae20931a9117b10a357331b88ac7533b2f1531b845019e5ccf0e18cde
Verdict:
No threats detected
Analysis date:
2025-02-14 09:04:07 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
81.4%
Tags:
injection stealer virus
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Connection attempt
Sending a custom TCP request
Behavior that indicates a threat
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Query of malicious DNS domain
Verdict:
Malicious
Labled as:
Trojan.GZ.Generic
Verdict:
Suspicious
Result
Threat name:
LummaC Stealer
Detection:
malicious
Classification:
evad.troj.spyw
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Score:
90%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Spyware.Lummastealer
Status:
Malicious
First seen:
2025-02-12 21:39:05 UTC
File Type:
PE (Exe)
AV detection:
18 of 37 (48.65%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
lummastealer
Result
Malware family:
n/a
Score:
7/10
Tags:
discovery spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Browser Information Discovery
Reads user/profile data of web browsers
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Checks installed software on the system
Accesses cryptocurrency files/wallets, possible credential harvesting
Downloads MZ/PE file
Reads user/profile data of local email clients
Verdict:
Malicious
Tags:
stealer c2 lumma_stealer lumma
YARA:
n/a
Unpacked files
SH256 hash:
ac52dc2ae20931a9117b10a357331b88ac7533b2f1531b845019e5ccf0e18cde
MD5 hash:
9b2df508ac48f1f43f2c36e8954c6552
SHA1 hash:
f282d4552494de6daca8f247afbb18b3aa6317bb
SH256 hash:
a213a1357fe4ccc7edbc40d3c86b56043258125b42ebf9b1f42564c44519ed7f
MD5 hash:
ef91e4733c25d24ceef0dcd81f44857c
SHA1 hash:
b89232e35b2f4f81035468486267c0d2144b7b07
Detections:
win_lumma_auto
LummaStealer
Malware family:
Lumma
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Lumma
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | Lumma |
|---|---|
| Author: | kevoreilly |
| Description: | Lumma Payload |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | pe_no_import_table |
|---|---|
| Description: | Detect pe file that no import table |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
| Rule name: | win_lumma_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.lumma. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.