MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af. 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: 186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af
SHA3-384 hash: 7f6df0b86ed26a5c2f33dd7ac2d363faefce40aa3ed2352974bf2c9f628cf01c9c8b3922b630de7793009c2975ffeda2
SHA1 hash: 3083f5855053c2fcde28e946aff1f59db0fc4539
MD5 hash: 981f6077b7bbd3c39d69fa5a740a6d24
humanhash: mockingbird-tennessee-artist-muppet
File name:random.exe
Download: download sample
Signature LummaStealer
File size:1'928'192 bytes
First seen:2025-05-16 18:59:47 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 24576:xozDv+dsUrtEAY5ULOiIPfMSDKSafGddjY1KL6LYROaOyRj8Cvr30tj6DxgBEPOQ:xYDmRK5tHMSXDdYwjjXAtj6VazrZ/e
Threatray 32 similar samples on MalwareBazaar
TLSH T1D89533F18EA33F3AC11C6273F327F661DB2874A97682F2A83B50D9379596A05147CD90
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 :
478
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
redline
ID:
1
File name:
Setup.exe.zip
Verdict:
Malicious activity
Analysis date:
2025-05-16 15:50:34 UTC
Tags:
arch-exec loader zphp stealer redline auto proxyware ghostsocks lefthook metastealer exfiltration possible-phishing github lokibot trojan httpdebugger tool dcrat rat golang autoit formbook xloader evasion lumma agenttesla ftp netreactor remote xworm snake keylogger amadey botnet telegram credentialflusher autoit-loader screenconnect delphi inno installer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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:
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.Egairtigado
Status:
Malicious
First seen:
2025-05-16 16:38:34 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://cornerdurv.top/adwq
https://saxecocnak.live/manj
https://testcawepr.run/dsap
https://emphatakpn.bet/ladk
https://laminaflbx.shop/twoq
https://wovercovtcg.top/juhd
https://blackswmxc.top/bgry
https://oposseswsnc.top/akds
https://featurlyin.top/pdal
Unpacked files
SH256 hash:
186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af
MD5 hash:
981f6077b7bbd3c39d69fa5a740a6d24
SHA1 hash:
3083f5855053c2fcde28e946aff1f59db0fc4539
SH256 hash:
8b6485766a7161c9a88465edb24f48b5d84348b8e1294c9156b0fa0cdacb0e7a
MD5 hash:
a7e2f9ca661a77e5135bdc204cff1e09
SHA1 hash:
04386c0c931eb47656e9204be5ec588c62f45898
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 186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af

(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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