MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c733a100170e9cec6b256fb6b8a35fddcce3e8bdc9cf15ad8198d90af093741d. 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: c733a100170e9cec6b256fb6b8a35fddcce3e8bdc9cf15ad8198d90af093741d
SHA3-384 hash: e7881468f7742a704cb82490277800523109356e58a2e19e5c0487f85a4733f0b9c57b7495cfc5254496363b598fea00
SHA1 hash: 1b406e83c8fd6eb6cb97e2a73cf128210deb6610
MD5 hash: 224c2827ee0d60f293b30cab89d01d1c
humanhash: eighteen-autumn-shade-saturn
File name:random.exe
Download: download sample
Signature LummaStealer
File size:1'912'832 bytes
First seen:2025-05-27 16:45:03 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:FMlnJD+GmmmfCPJAVnwko/S9+Q3LvW3O+btLU:FAJaLfChuq/S530NU
Threatray 6 similar samples on MalwareBazaar
TLSH T1379533713D5F0284D81A43774B4DEBD9E974B53258FAB93E291D001132AF5B8A0EB62F
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 :
434
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
https://google.com
Verdict:
Malicious activity
Analysis date:
2025-05-27 09:51:35 UTC
Tags:
loader amadey botnet stealer rdp themida lumma telegram evasion hijackloader miner gcleaner rat asyncrat remote auto generic antivm rust

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
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:
crypt packed packed packer_detected xpack
Result
Threat name:
Amadey, LummaC Stealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to start a terminal service
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
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
Tries to steal from password manager
Yara detected Amadey
Yara detected Amadeys Clipper DLL
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.LummaStealer
Status:
Malicious
First seen:
2025-05-27 09:52:00 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
22 of 24 (91.67%)
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://greengwjz.top/zdka
https://narrathfpt.top/tekq
https://escczlv.top/bufi
https://localixbiw.top/zlpa
https://korxddl.top/qidz
https://harumseeiw.top/tqmn
https://diecam.top/laur/api
https://citellcagt.top/gjtu
https://bogtkr.top/zhyk/api
Unpacked files
SH256 hash:
c733a100170e9cec6b256fb6b8a35fddcce3e8bdc9cf15ad8198d90af093741d
MD5 hash:
224c2827ee0d60f293b30cab89d01d1c
SHA1 hash:
1b406e83c8fd6eb6cb97e2a73cf128210deb6610
SH256 hash:
b48e7cbab4c5bd36e802c2124439d364c1eb8733dda3bb785c59a7aea358d39c
MD5 hash:
a9550cc50471acb8f10a3c327d21245b
SHA1 hash:
44ae5ee868b7ff17c9c588d70f0e0ce38b6e97b4
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 c733a100170e9cec6b256fb6b8a35fddcce3e8bdc9cf15ad8198d90af093741d

(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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