MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6ccc52be5155e154bf0b48a460c4f133200294b20798f5146e434f9f7e1b3f1. 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 2 File information Comments

SHA256 hash: a6ccc52be5155e154bf0b48a460c4f133200294b20798f5146e434f9f7e1b3f1
SHA3-384 hash: fd776ed15ed846b421d22c92acdcf93af2c4c7658a97d680a9fae86e62a5cd676bb6abce96b0286444ae0f3c8971a272
SHA1 hash: 1822e6a56919d7aba6598254a7b9454e81e32a48
MD5 hash: b1ec3b47e1130c0a91fbca33b3a7d911
humanhash: enemy-moon-sweet-eight
File name:random.exe
Download: download sample
Signature LummaStealer
File size:1'937'408 bytes
First seen:2025-05-06 07:06:12 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:b3qlGYvcmj/ziIQwe9JT8rXUA8oe6ZjGy:b3qlGI9/WIQwez4rXUA8d6Jz
Threatray 1 similar samples on MalwareBazaar
TLSH T1D6953313E96A9D87C54E1B378CCBA662CD2FF1C93ABE3354700A5736911630963FC662
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 :
520
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
random.exe
Verdict:
Malicious activity
Analysis date:
2025-05-06 07:14:33 UTC
Tags:
lumma stealer themida loader

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

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
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:
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.Symmi
Status:
Malicious
First seen:
2025-05-06 07:07:17 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://vecturar.top/zsia
https://xvorjinalecza.net/lxaz
https://eczakozmetik.net/qop
https://dmedikalbitkisel.net/qos
https://tortoisgfe.top/paxk
https://medicalbitkisel.org/mbj
https://orijinalecza.net/kazd
https://8medicalbitkisel.net/juj
https://snakejh.top/adsk
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
a6ccc52be5155e154bf0b48a460c4f133200294b20798f5146e434f9f7e1b3f1
MD5 hash:
b1ec3b47e1130c0a91fbca33b3a7d911
SHA1 hash:
1822e6a56919d7aba6598254a7b9454e81e32a48
SH256 hash:
3d07d8f72da3bce0e935bc19e9e01de1cdce77cb97b5224ef82bf0a37354bd7f
MD5 hash:
680c2906c897a5ab0ceafbcde1572312
SHA1 hash:
188d6781b864c179cf0e974468091489a0a029e2
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 a6ccc52be5155e154bf0b48a460c4f133200294b20798f5146e434f9f7e1b3f1

(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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