MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 41a7204a95c79a5b29e63be8f787bd308e73e36e5000a7469b726c660019bf9a. 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


Intelligence 15 IOCs YARA 1 File information Comments

SHA256 hash: 41a7204a95c79a5b29e63be8f787bd308e73e36e5000a7469b726c660019bf9a
SHA3-384 hash: 4bd1a03b8042add8fde217ad4d3c023d8a43b482725ee89faf178c40130f724e2bcc007645e4cb1bb91613fd4dae1645
SHA1 hash: 8f4c44d0f46c67ab950e686ddecc8b592730e7e0
MD5 hash: 749d7cb216d152ff5d786b8aa1bc244f
humanhash: carbon-triple-september-three
File name:random.exe
Download: download sample
Signature LummaStealer
File size:1'887'744 bytes
First seen:2025-05-15 06:26:07 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:sGOgIN132bv60Zv9wCawTp04lRzl7AfrMEoBb:sGOgAmbS0Zv9wCDdzGfo
TLSH T1FF9533BE3B5B9FECF2F684F5043311097F3496A5A1042FE98FAA0788D25736B51E9094
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 :
454
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
random.exe
Verdict:
Malicious activity
Analysis date:
2025-05-14 21:19:16 UTC
Tags:
auto-sch loader amadey botnet stealer auto-reg lumma rdp

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
92.5%
Tags:
vmdetect phishing autorun
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
DNS request
Connection attempt
Sending a custom TCP request
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:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed packed packer_detected
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.LummaStealer
Status:
Malicious
First seen:
2025-05-14 21:10:59 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
29 of 37 (78.38%)
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://saxecocnak.live/manj
https://testcawepr.run/dsap
https://emphatakpn.bet/ladk
https://laminaflbx.shop/twoq
https://overcovtcg.top/juhd
https://blackswmxc.top/bgry
https://posseswsnc.top/akds
https://featurlyin.top/pdal
Unpacked files
SH256 hash:
41a7204a95c79a5b29e63be8f787bd308e73e36e5000a7469b726c660019bf9a
MD5 hash:
749d7cb216d152ff5d786b8aa1bc244f
SHA1 hash:
8f4c44d0f46c67ab950e686ddecc8b592730e7e0
SH256 hash:
3aa77d300f0cc3ea3a1a01464ea0dece2f6e6db04c712f8085af9541ca7184c3
MD5 hash:
81428724607188f3ba4826ff550545b9
SHA1 hash:
6b15fdb52cf8cf3206597daad44c3f0a3639538f
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 41a7204a95c79a5b29e63be8f787bd308e73e36e5000a7469b726c660019bf9a

(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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