MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03dd7158ef044b8d9c4016911e5fcb8684f89de687ce9731b70a10f2cb44dce0. 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: 17


Intelligence 17 IOCs YARA 1 File information Comments

SHA256 hash: 03dd7158ef044b8d9c4016911e5fcb8684f89de687ce9731b70a10f2cb44dce0
SHA3-384 hash: 0a7e331abe11a7f3a7f8191313e6118bbb6ae9c2cf032bad060d7be5e28c9e30e295da9f90b5b07f6daa5cb8ec80ab55
SHA1 hash: 9893b4d51aa917f2a14bf85fd5a78f643c200696
MD5 hash: 80e20c7e830844d4761ad6725b8da721
humanhash: ten-grey-uranus-vermont
File name:random.exe
Download: download sample
Signature LummaStealer
File size:1'895'936 bytes
First seen:2025-04-04 18:13:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:G8+q4Ry7A360K15aAPhWn12qYu97ZsGw7znYFR7Ys+:Gzq4RiAK0OF5Wnkqx3sGcK7r
TLSH T1F49533213893D8BBE539493C323982699BBD079D0C09FD868D6D613EE86DF60D9C35B1
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 :
199
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
2025-04-04_eae61d9c750efe5ae6f10e90e36c31c9_agent-tesla_black-basta_cobalt-strike_luca-stealer
Verdict:
Malicious activity
Analysis date:
2025-04-04 14:26:30 UTC
Tags:
loader amadey botnet stealer rdp themida auto generic gcleaner lumma inno installer credentialflusher delphi evasion darkvision remote rust

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
96.5%
Tags:
phishing stealer virus xpack
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
Connection attempt to an infection source
Using the Windows Management Instrumentation requests
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
crypt packed packed packer_detected xpack
Malware family:
LummaC2 Stealer
Verdict:
Malicious
Result
Threat name:
LummaC Stealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
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
Hides threads from debuggers
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
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 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:
Threat name:
Win32.Trojan.LummaStealer
Status:
Malicious
First seen:
2025-04-04 18:14:19 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:lumma defense_evasion discovery spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks installed software on the system
Checks BIOS information in registry
Identifies Wine through registry keys
Reads user/profile data of local email clients
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://navstarx.shop/FoaJSi
https://metalsyo.digital/opsa
https://ironloxp.live/aksdd
https://starcloc.bet/GOksAo
https://advennture.top/GKsiio
https://targett.top/dsANGt
https://spacedbv.world/EKdlsk
https://galxnetb.today/GsuIAo
Unpacked files
SH256 hash:
03dd7158ef044b8d9c4016911e5fcb8684f89de687ce9731b70a10f2cb44dce0
MD5 hash:
80e20c7e830844d4761ad6725b8da721
SHA1 hash:
9893b4d51aa917f2a14bf85fd5a78f643c200696
SH256 hash:
b7722d9b8d743bf3b528c6d139984ef7ebf38f5fe4a01d0e4b9b0f98fab52380
MD5 hash:
91b58f8e1bd122de7bfe1b8efa74c7da
SHA1 hash:
1355e1ff38b1de7fd49b68b3a744390442f2e132
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Sus_Obf_Enc_Spoof_Hide_PE
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

LummaStealer

Executable exe 03dd7158ef044b8d9c4016911e5fcb8684f89de687ce9731b70a10f2cb44dce0

(this sample)

  
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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical

Comments