MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 673e1c89c7580bb7de4601ba64883514f8118a01b8c8b200d72eacfaa6769c2a. 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 1 File information Comments

SHA256 hash:	673e1c89c7580bb7de4601ba64883514f8118a01b8c8b200d72eacfaa6769c2a
SHA3-384 hash:	5ef347e79cc6381b276e690194cb28463d2fd9621c6cdc76543b3767d1fe815a52a7a490329ebc9f4ade9bcb8f68843f
SHA1 hash:	50324fdad2cd4f22f9e76e23921f4f8310ed5344
MD5 hash:	8886457f4e099799fd34e1500150bf46
humanhash:	violet-video-nuts-sixteen
File name:	8886457f4e099799fd34e1500150bf46.exe
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'841'152 bytes
First seen:	2025-05-24 15:37:52 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep	49152:HIzlYlvJ9R0pzpMHduG9c4Whndo5CusYKg:oJYlhed3q6YK
TLSH	T1308533802354192FFCFBED3EFF07A94836FA0ABAC25868EE8F15754144547A3315AB94
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 :

# of downloads :

462

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

samples-downloader.zip

Verdict:

Malicious activity

Analysis date:

2025-05-23 16:46:18 UTC

Tags:

arch-exec arch-doc loader amadey botnet stealer lumma telegram auto gcleaner rdp generic evasion miner

Link:

https://app.any.run/tasks/701e2334-8e92-461b-a529-6cf33680da23

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection(s):

SecuriteInfo.com.Trojan.Lumma-1.UNOFFICIAL

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6831e8cb44c3881e854cd73c

Tags:

phishing stealer extens virus

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:

packed packed packer_detected

Link:

https://www.filescan.io/uploads/6831e806fd02ed5e05861fb7/reports/7f0e1cf8-c82b-4e20-9ee2-690e812b8f85/overview

Verdict:

Malicious

Labled as:

Symmi.Generic

Link:

https://www.hybrid-analysis.com/sample/673e1c89c7580bb7de4601ba64883514f8118a01b8c8b200d72eacfaa6769c2a

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/9d3143fd-a349-4dd9-816b-6ede34618a89

Result

Threat name:

Amadey, LummaC Stealer

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1698483

Signature

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Contains functionality to start a terminal service

Detected unpacking (changes PE section rights)

Found malware configuration

Found many strings related to Crypto-Wallets (likely being stolen)

Hides threads from debuggers

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)

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:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/673e1c89c7580bb7de4601ba64883514f8118a01b8c8b200d72eacfaa6769c2a

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/673e1c89c7580bb7de4601ba64883514f8118a01b8c8b200d72eacfaa6769c2a/

Threat name:

Win32.Trojan.LummaStealer

Status:

Malicious

First seen:

2025-05-23 17:51:29 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

19 of 24 (79.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=m47bzcohlaf3pxsgag5gjcbvct4bdcqbxdeleagxf2wpvjtwtqva._file

Verdict:

malicious

Label(s):

lummastealer

Similar samples:

error

LummaStealer

Result

Malware family:

lumma

Score:

10/10

Tags:

family:amadey family:lumma botnet:8d33eb defense_evasion discovery spyware stealer trojan

Link:

https://tria.ge/reports/250524-s3edtayrs4/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Browser Information Discovery

Program crash

System Location Discovery: System Language Discovery

Suspicious use of NtSetInformationThreadHideFromDebugger

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Checks BIOS information in registry

Identifies Wine through registry keys

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Downloads MZ/PE file

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Amadey

Amadey family

Lumma Stealer, LummaC

Lumma family

Malware Config

C2 Extraction:

https://cornerdurv.top/adwq
https://narrathfpt.top/tekq
https://escczlv.top/bufi
https://localixbiw.top/zlpa
https://korxddl.top/qidz
https://ordntx.top/pxla/api
https://diecam.top/laur/api
https://citellcagt.top/gjtu
https://bogtkr.top/zhyk/api
http://185.156.72.96

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/53ccee5c-2109-4ead-b474-152a0a8a2f50

Unpacked files

SH256 hash:

673e1c89c7580bb7de4601ba64883514f8118a01b8c8b200d72eacfaa6769c2a

MD5 hash:

8886457f4e099799fd34e1500150bf46

SHA1 hash:

50324fdad2cd4f22f9e76e23921f4f8310ed5344

Link:

https://www.unpac.me/results/8d8945de-e6fe-454b-a2c9-d42e7ca1c5f5/

SH256 hash:

95e48c1958212e457d4f3748bdd8d0865d0f63267006da71d7de44368979aede

MD5 hash:

f0e6828fc0e658ce6e1913913eb18d8d

SHA1 hash:

dc26c29edd332f78eb2c4cd9d5b4569fdfffbb3a

Link:

https://www.unpac.me/results/8d8945de-e6fe-454b-a2c9-d42e7ca1c5f5/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/673e1c89c758/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/673e1c89c7580bb7de4601ba64883514f8118a01b8c8b200d72eacfaa6769c2a

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 Create hunting rule
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.

No further information available

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

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_NX	Missing Non-Executable Memory Protection	critical

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