MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b17daa18867c925a1b3c9b093d16773e0d9d8507981f4f0ea84b6528d511da49. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments

SHA256 hash: b17daa18867c925a1b3c9b093d16773e0d9d8507981f4f0ea84b6528d511da49
SHA3-384 hash: f2e13053d727b1e056dc3e95baa5d037b8091046290caafa626b26136a82cbdb09259869cf966c47b84558c6ae536611
SHA1 hash: 47d5661e6ca7df5f647404d490ad9307c8dea4be
MD5 hash: ce62715f2ea5e5243dc03dd8202343db
humanhash: four-sweet-steak-wolfram
File name:random.exe
Download: download sample
Signature LummaStealer
File size:1'928'704 bytes
First seen:2025-05-17 06:55:41 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:ccawuDE9bPhWbqLu0mZrphfYpirAiQUG1+ABLKGZuCUOky:hFZns1Pmi41RBOGkp
Threatray 10 similar samples on MalwareBazaar
TLSH T1D69533A518230FA4F395CE3766ED6B8E4AB02394048FA337514E1D3C7DC29A61367977
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 :
634
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
random.exe
Verdict:
Malicious activity
Analysis date:
2025-05-16 20:03:34 UTC
Tags:
lumma stealer themida loader amadey botnet prysmax rdp gcleaner vidar telegram

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
91.7%
Tags:
vmdetect phishing
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Connection attempt to an infection source
DNS request
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm crypt packed packed packer_detected xpack
Result
Threat name:
LummaC Stealer
Detection:
malicious
Classification:
troj.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)
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Kepavll
Status:
Malicious
First seen:
2025-05-17 01:23:56 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
21 of 24 (87.50%)
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://cornerdurv.top/adwq
https://narrathfpt.top/tekq
https://jackthyfuc.run/xpas
https://onehunqpom.life/zpxd
https://tlaminaflbx.shop/twoq
https://overcovtcg.top/juhd
https://blackswmxc.top/bgry
https://posseswsnc.top/akds
https://featurlyin.top/pdal
Unpacked files
SH256 hash:
b17daa18867c925a1b3c9b093d16773e0d9d8507981f4f0ea84b6528d511da49
MD5 hash:
ce62715f2ea5e5243dc03dd8202343db
SHA1 hash:
47d5661e6ca7df5f647404d490ad9307c8dea4be
SH256 hash:
8448103fa53186d33e0f11c5465d04e5d026c10dd683147347468758b9e710db
MD5 hash:
266bd7d5db010431edaf55bf35891c6c
SHA1 hash:
db9407c4372ee2b062be71e878436d491b4dc193
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)
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

LummaStealer

Executable exe b17daa18867c925a1b3c9b093d16773e0d9d8507981f4f0ea84b6528d511da49

(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

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