MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d20503a6c683c4cfddc10051531db2ab1b43be7d1b786d71f65938ce84812bbe. 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: 20

Intelligence 20 IOCs YARA 17 File information Comments

SHA256 hash:	d20503a6c683c4cfddc10051531db2ab1b43be7d1b786d71f65938ce84812bbe
SHA3-384 hash:	497404883c8cc7b689d94c108c9a354525602cace54bb3b33943d6bf923e1b54d9b60b0bc8673e29ebcd99df004e3e03
SHA1 hash:	c9b260aba6a1aae48561b20bfc0d5813cf001e30
MD5 hash:	83495c3f28a77a88efeed01e45408832
humanhash:	eighteen-bravo-two-sixteen
File name:	xO50QoO.exe
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'537'752 bytes
First seen:	2025-09-05 15:30:25 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	c7269d59926fa4252270f407e4dab043 (45 x Hive, 23 x ServHelper, 22 x CobaltStrike)
ssdeep	24576:9s+EXln+2CcCLvoKCfhboLWFxY+ChAx5DsXTSM2P/H:+nSjb+yAx5DsjSM
Threatray	2 similar samples on MalwareBazaar
TLSH	T12C658EE0FCDB50F1D55A063509BB92AF3735F9090736EEC7DB04AE7EB8265821822617
gimphash	3bfd0f059ceef21cd29c14928936b447751c7555efbdfce6791b69ea424cfce4
TrID	47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10522/11/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
Reporter	abuse_ch
Tags:	exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

116

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

NewTextDocumentmod.exe.bin.exe

Verdict:

Malicious activity

Analysis date:

2025-09-04 17:20:35 UTC

Tags:

xred backdoor loader hausbomber delphi telegram lumma stealer snake keylogger evasion auto coinminer miner dyndns amadey botnet stealc python vidar gcleaner purecrypter rat asyncrat remote antivm github quasar metasploit framework generic ultravnc rmm-tool banker grandoreiro websocket sparkrat discord autoit exfiltration smtp ms-smartcard ims-api rdpwrap meterpreter payload purelogs prysmax pyinstaller xmrig uac hijackloader tool salatstealer

Link:

https://app.any.run/tasks/24b6a2db-c6b6-4aa7-9060-da1642d1925c

Note:

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

Detection:

Lumma

Link:

https://www.capesandbox.com/analysis/25865/

Detection(s):

Win.Exploit.Deepscan-9951944-0

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68bb0233eb163e0ec18492e1

Tags:

injection emotet obfusc

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a custom TCP request

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

golang invalid-signature mingw obfuscated packed packed packer_detected signed threat

Link:

https://www.filescan.io/uploads/68bb04af20d0ee406d96e5a7/reports/1001b7db-abff-4d32-813d-b0f8303a15bd/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/d20503a6c683c4cfddc10051531db2ab1b43be7d1b786d71f65938ce84812bbe

Result

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Verdict:

Malicious

File Type:

exe x32

First seen:

2025-09-05T04:52:00Z UTC

Last seen:

2025-09-05T04:52:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/d20503a6c683c4cfddc10051531db2ab1b43be7d1b786d71f65938ce84812bbe/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/11fbe6bc-1616-4c63-a0b0-5f3424bc9213

Result

Threat name:

LummaC Stealer

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1771929

Signature

Allocates memory in foreign processes

Antivirus / Scanner detection for submitted sample

C2 URLs / IPs found in malware configuration

Found malware configuration

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

Injects a PE file into a foreign processes

Injects code into the Windows Explorer (explorer.exe)

Multi AV Scanner detection for submitted file

Sample uses string decryption to hide its real strings

Suricata IDS alerts for network traffic

System process connects to network (likely due to code injection or exploit)

Tries to steal Crypto Currency Wallets

Writes to foreign memory regions

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

98%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/d20503a6c683c4cfddc10051531db2ab1b43be7d1b786d71f65938ce84812bbe

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) PE File Layout Win 32 Exe x86

Link:

https://app.malva.re/file/83495c3f28a77a88efeed01e45408832

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d20503a6c683c4cfddc10051531db2ab1b43be7d1b786d71f65938ce84812bbe/

Threat name:

Win32.Trojan.Amadey

Status:

Malicious

First seen:

2025-09-04 17:15:08 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

17 of 24 (70.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=2icqhjwgqpcm7xobabivghnsvmnuhpt5dn4g24pwle4m5bebfo7a._file

Verdict:

malicious

Label(s):

lummastealer

LummaStealer

ea37de23a99f57a12361c094bfedc9cb91356f1d729a313ae68fcb86febf5701

LummaStealer

error

LummaStealer

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery stealer

Link:

https://tria.ge/reports/250905-s13cvsdm31/

Behaviour

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Lumma Stealer, LummaC

Lumma family

Malware Config

C2 Extraction:

https://t.me/wfqasg2131
https://islamil.bet/eiow
https://mastwin.in/qsaz
https://digitbasket.com/pqox
https://voando26.com/iwnn
https://iaed.link/ndbh
https://pyscalp.com/iqop
https://lzh.fr/mnsn
https://streamin.style/iqzb
https://phoenix-brands.dev/qyzb

Verdict:

Malicious

Tags:

Win.Exploit.Deepscan-9951944-0

YARA:

n/a

Link:

https://app.threat.zone/submission/fecc78d4-b44e-40b5-88f5-8a652e48d4e6

Unpacked files

SH256 hash:

d20503a6c683c4cfddc10051531db2ab1b43be7d1b786d71f65938ce84812bbe

MD5 hash:

83495c3f28a77a88efeed01e45408832

SHA1 hash:

c9b260aba6a1aae48561b20bfc0d5813cf001e30

Link:

https://www.unpac.me/results/2504b0e7-a3e0-416e-934c-7f6a421250d2/

SH256 hash:

cb23d7ec43b17c8205eb2f75fb2bfd1dec61191f1ba3c942a6cb713db8796aed

MD5 hash:

89cdf6f7777df521f20876b663e14b90

SHA1 hash:

061435dadd164add02f72292e5ecc0e1b3cae155

Detections:

LummaStealer

Link:

https://www.unpac.me/results/2504b0e7-a3e0-416e-934c-7f6a421250d2/

Parent samples :

ea37de23a99f57a12361c094bfedc9cb91356f1d729a313ae68fcb86febf5701
d20503a6c683c4cfddc10051531db2ab1b43be7d1b786d71f65938ce84812bbe

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/d20503a6c683/report/overview.html

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

Threat name:

DriveBy Activity

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/d20503a6c683c4cfddc10051531db2ab1b43be7d1b786d71f65938ce84812bbe

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:	command_and_control Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group

Rule name:	CP_AllMal_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

Rule name:	DebuggerException__SetConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DetectGoMethodSignatures Create hunting rule
Author:	Wyatt Tauber
Description:	Detects Go method signatures in unpacked Go binaries

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	Golangmalware Create hunting rule
Author:	Dhanunjaya
Description:	Malware in Golang

Rule name:	golang_binary_string Create hunting rule
Description:	Golang strings present

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	HiveRansomware Create hunting rule
Author:	Dhanunjaya
Description:	Yara Rule To Detect Hive V4 Ransomware

Rule name:	identity_golang Create hunting rule
Author:	Eric Yocam
Description:	find Golang malware

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	ProgramLanguage_Golang Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language

Rule name:	SEH__vectored Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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)