MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bd1cfef7ab6745e4f0a3e9e451633c739ca84ad843cfc36094edea806b6c8e12. 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: 13

Intelligence 13 IOCs YARA 9 File information Comments

SHA256 hash:	bd1cfef7ab6745e4f0a3e9e451633c739ca84ad843cfc36094edea806b6c8e12
SHA3-384 hash:	eca0447243325de33c5aed9fc7b89b2647aebd57d00c8fe059e9b04b950bbade83d78c47a662efc7d222a1851555c9c8
SHA1 hash:	72c2586a350fb0a4511ef5d7bb83aa0a6bcafcb7
MD5 hash:	7b09b52c9f539644df3358afa5769182
humanhash:	sierra-cat-michigan-mexico
File name:	7b09b52c9f539644df3358afa5769182.exe
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	423'424 bytes
First seen:	2025-01-20 13:53:41 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	bebd206125a65d1e68ddaf5fbd4b7f90 (1 x LummaStealer)
ssdeep	6144:R4HcrAEdV4Yp23EIfOYP4o+3MEpVnZEohswgzoFWAr/SlK5:5Jv4Yg3EIfX4oqFnWoKwXFj
TLSH	T1B0947C5752F13E48F7A24B328E2ED7E83E6EB5719E2877E926045A1F14B01B1C123F12
TrID	34.5% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 25.8% (.EXE) InstallShield setup (43053/19/16) 18.7% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 6.3% (.EXE) Win64 Executable (generic) (10522/11/4) 3.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Magika	pebin
File icon (PE):
dhash icon	00306c4cc8e8d4c0 (1 x LummaStealer)
Reporter	abuse_ch
Tags:	exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

180

Origin country :

Vendor Threat Intelligence

Verdict:

Malicious

Score:

81.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=678e5843b5602ee8cdada3ae

Tags:

malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

DNS request

Connection attempt

Sending a custom TCP request

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

fingerprint microsoft_visual_cc packed packed packer_detected

Link:

https://www.filescan.io/uploads/678e557f753e7f74f87360a2/reports/eed720ff-6bc8-4b90-badb-100f78e0fb51/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/bd1cfef7ab6745e4f0a3e9e451633c739ca84ad843cfc36094edea806b6c8e12

Result

Verdict:

UNKNOWN

Details

Windows PE Executable

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

Malware family:

LummaC2 Stealer

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/125f573d-33b5-42a8-8b19-9d87e5465da2

Result

Threat name:

LummaC Stealer

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1595199

Signature

AI detected suspicious sample

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

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

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Suricata IDS alerts for network traffic

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal ftp login credentials

Tries to steal Crypto Currency Wallets

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/bd1cfef7ab6745e4f0a3e9e451633c739ca84ad843cfc36094edea806b6c8e12

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/bd1cfef7ab6745e4f0a3e9e451633c739ca84ad843cfc36094edea806b6c8e12/

Threat name:

Win32.Trojan.SmokeLoader

Status:

Malicious

First seen:

2025-01-20 12:38:11 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

25 of 38 (65.79%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=xuop555lm5c6j4fd5hsfcyz4oookqswyiph4gyeu5xvia23mryja._file

Result

Malware family:

n/a

Score:

3/10

Tags:

discovery

Link:

https://tria.ge/reports/250120-q7h7fsslc1/

Behaviour

System Location Discovery: System Language Discovery

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/4bad480c-6728-4f1d-be13-b41315bd2a34

Unpacked files

SH256 hash:

00cedfa587a060a26de14f6ff174bb63d20280356a7aac2e9a4d990c1da43a49

MD5 hash:

30b9e5b5bb1dec6dfa98225e0997be3d

SHA1 hash:

96dfaad3c7993c03b61554da433cf4b2504602a1

Detections:

LummaStealer

Link:

https://www.unpac.me/results/632d182f-5322-49e7-bd6c-018e09e4de03/

SH256 hash:

bd1cfef7ab6745e4f0a3e9e451633c739ca84ad843cfc36094edea806b6c8e12

MD5 hash:

7b09b52c9f539644df3358afa5769182

SHA1 hash:

72c2586a350fb0a4511ef5d7bb83aa0a6bcafcb7

Link:

https://www.unpac.me/results/632d182f-5322-49e7-bd6c-018e09e4de03/

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/bd1cfef7ab6745e4f0a3e9e451633c739ca84ad843cfc36094edea806b6c8e12

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

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

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

Rule name:	Lumma Create hunting rule
Author:	kevoreilly
Description:	Lumma Payload

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

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)

Rule name:	Windows_Trojan_Generic_2993e5a5 Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_Lumma_4ad749b0 Create hunting rule
Author:	Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

LummaStealer

exe bd1cfef7ab6745e4f0a3e9e451633c739ca84ad843cfc36094edea806b6c8e12

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3402748/

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

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
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CreateProcessW ADVAPI32.dll::OpenProcessToken KERNEL32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetStartupInfoA KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleOutputW KERNEL32.dll::WriteConsoleA KERNEL32.dll::WriteConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleAliasW KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileA KERNEL32.dll::MoveFileW KERNEL32.dll::MoveFileExA

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