MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bc67a1a562de6e90390854679c3ed6329e8ae31609cc6da7fafcde72b99d5921. 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: 15
| SHA256 hash: | bc67a1a562de6e90390854679c3ed6329e8ae31609cc6da7fafcde72b99d5921 |
|---|---|
| SHA3-384 hash: | ca9fe8378046a4dd8910d0d157c77b87a49551f15f39fd1adf0e82d3a1ca8ee5d2c2517a249b9c78440a83de53af3f7e |
| SHA1 hash: | 11bd7f0980d17dba81e4784086208b28e9e6c18c |
| MD5 hash: | 428e3588822eea355710bd5315e2ff4e |
| humanhash: | nitrogen-fillet-video-winner |
| File name: | 428e3588822eea355710bd5315e2ff4e.exe |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 2'994'688 bytes |
| First seen: | 2024-11-10 06:23:16 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer) |
| ssdeep | 49152:VCG8pwYIpgE5i1n+Fv69KO/HEf6zSo1nn81rcWOhZam:VCG8pwYIaE5QS6Q4E631n81rcWOum |
| TLSH | T132D539D1A549B2CBDC8F17B4A52BCDC25E5D43F9072A04C3A87864FABE63DC025B5D28 |
| TrID | 42.7% (.EXE) Win32 Executable (generic) (4504/4/1) 19.2% (.EXE) OS/2 Executable (generic) (2029/13) 19.0% (.EXE) Generic Win/DOS Executable (2002/3) 18.9% (.EXE) DOS Executable Generic (2000/1) |
| Magika | pebin |
| Reporter |  abuse_ch |
| Tags: | exe LummaStealer |
Intelligence
File Origin
# of uploads :
1
# of downloads :
373
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
428e3588822eea355710bd5315e2ff4e.exe
Verdict:
Malicious activity
Analysis date:
2024-11-10 06:52:09 UTC
Tags:
lumma stealer possible-phishing loader stealc
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
95.7%
Tags:
vmdetect spam
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
DNS request
Connection attempt to an infection source
Behavior that indicates a threat
Connection attempt
Sending a custom TCP request
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
anti-vm packed packed packer_detected
Verdict:
Malicious
Labled as:
Zusy.Generic
Verdict:
Unknown
Result
Threat name:
LummaC
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
LummaC encrypted strings found
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
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 detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
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:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.LummaStealer
Status:
Malicious
First seen:
2024-11-10 06:24:05 UTC
File Type:
PE (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
lumma
Score:
10/10
Tags:
family:lumma discovery evasion stealer
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Identifies Wine through registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://navygenerayk.store/api
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
59e6310f117a43016676ac984e2a26f1fbfeb6ffaaa30c554e385182abd9df15
MD5 hash:
44de9bce858108dcd1c7fa31b2db60f2
SHA1 hash:
db1460bae144e358eea1870a4a843a1073c6959b
SH256 hash:
bc67a1a562de6e90390854679c3ed6329e8ae31609cc6da7fafcde72b99d5921
MD5 hash:
428e3588822eea355710bd5315e2ff4e
SHA1 hash:
11bd7f0980d17dba81e4784086208b28e9e6c18c
Malware family:
Stealc
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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: | vmdetect |
|---|---|
| Author: | nex |
| Description: | Possibly employs anti-virtualization techniques |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
| CHECK_NX | Missing Non-Executable Memory Protection | critical |
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