MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 01b55422a831d2f3ddedd762276cf72f8612b70f154a26e7ab4cee302d63b0e5. 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: 14

Intelligence 14 IOCs YARA 20 File information Comments

SHA256 hash:	01b55422a831d2f3ddedd762276cf72f8612b70f154a26e7ab4cee302d63b0e5
SHA3-384 hash:	c6885b053e12fa3dcabf5149779bcd45dcb061ec80a2d3816c5c9a45a11f0320543e22c2cfb23124afbf1daf771bbc24
SHA1 hash:	364e526c99ab4a814772111fde5ad8a50747e158
MD5 hash:	a0a66d1392e59b49a12a42d5f8ad8044
humanhash:	lion-black-potato-carpet
File name:	01b55422a831d2f3ddedd762276cf72f8612b70f154a26e7ab4cee302d63b0e5
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'752'656 bytes
First seen:	2025-08-14 06:36:47 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d42595b695fc008ef2c56aabd8efd68e (128 x Vidar, 92 x Rhadamanthys, 51 x Stealc)
ssdeep	24576:M3R3l3w53fYxoz+vQxyMSVyIxnc4TFOGDkHN04eleQk9WS3tihj:M35V1ozUQrSybqHuA4m
Threatray	40 similar samples on MalwareBazaar
TLSH	T1A6856C0A6CA80AEAD0E5D732486A3062BB65B8854F2337C72B50B6752FF77D44C79F41
TrID	44.4% (.EXE) Win64 Executable (generic) (10522/11/4) 21.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 8.7% (.ICL) Windows Icons Library (generic) (2059/9) 8.5% (.EXE) OS/2 Executable (generic) (2029/13) 8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
dhash icon	00e8b2d4ccccccf0 (8 x LummaStealer, 4 x Rhadamanthys, 1 x Formbook)
Reporter	JAMESWT_WT
Tags:	exe ExpressVPN-12-104-0-128 LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

01b55422a831d2f3ddedd762276cf72f8612b70f154a26e7ab4cee302d63b0e5

Verdict:

Malicious activity

Analysis date:

2025-08-14 06:37:11 UTC

Tags:

lumma stealer

Link:

https://app.any.run/tasks/508bd73d-b379-43de-8f21-be551e03a4c7

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/21273/

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=689d84222018ee52f0248aae

Tags:

injection phishing obfusc virus

Result

Verdict:

Malware

Maliciousness:

Behaviour

Launching a process

Connection attempt to an infection source

Using the Windows Management Instrumentation requests

Сreating synchronization primitives

Query of malicious DNS domain

Sending a TCP request to an infection source

Unauthorized injection to a system process

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/01b55422a831d2f3ddedd762276cf72f8612b70f154a26e7ab4cee302d63b0e5

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/c27e567e-8a65-4cd4-91a6-5e8e84492961

Score:

47%

Verdict:

Susipicious

File Type:

Link:

https://malprob.io/report/01b55422a831d2f3ddedd762276cf72f8612b70f154a26e7ab4cee302d63b0e5

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) Win 64 Exe x64

Link:

https://app.malva.re/file/a0a66d1392e59b49a12a42d5f8ad8044

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/01b55422a831d2f3ddedd762276cf72f8612b70f154a26e7ab4cee302d63b0e5/

Verdict:

Malicious

Threat:

Family.LUMMA

Link:

https://tip.neiki.dev/file/01b55422a831d2f3ddedd762276cf72f8612b70f154a26e7ab4cee302d63b0e5

Threat name:

Win64.Trojan.LummaStealer

Status:

Malicious

First seen:

2025-08-12 04:42:04 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

25 of 38 (65.79%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ag2viivighjphxpn25rco3hxf6dbfnypcvfcnz5ljtxdalldwdsq._file

Verdict:

malicious

Label(s):

lummastealer

LummaStealer

28a361b436c709a7ed8646d7cb50908bfbc8eb758c9582cfdecd99f3c8ee5937

LummaStealer

495b4e96ce5256185fea0dc1003e5750925b5fdaeca3cb7fc2ad65700e39a644

LummaStealer

597aafe308ff4be5b4100ba2699fe76fbb172c83ba436816da4a8020e67198a9

LummaStealer

dea94a939fcb81eb85c74fcdb3e6bd9d4d7a6631dcf0ef531cf6e08966e7033d

LummaStealer

e36319c60a519ce6f33f5662b0f03bbfafa326cac93ec80238907d6bee6db59e

LummaStealer

error

LummaStealer

+ 30 additional samples on MalwareBazaar

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery stealer

Link:

https://tria.ge/reports/250814-hdmc1scm4v/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Lumma Stealer, LummaC

Lumma family

Malware Config

C2 Extraction:

https://yamakrug.ru/lzka/api
https://mastwin.in/qsaz/api
https://ordinarniyvrach.ru/xiur/api
https://vishneviyjazz.ru/neco/api
https://yrokistorii.ru/uqya/api
https://stolewnica.ru/xjuf/api
https://visokiywkaf.ru/mmtn/api
https://kletkamozga.ru/iwyq/api

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/ee5b0cc3-394e-4795-ac37-737d7a57f121

Unpacked files

SH256 hash:

01b55422a831d2f3ddedd762276cf72f8612b70f154a26e7ab4cee302d63b0e5

MD5 hash:

a0a66d1392e59b49a12a42d5f8ad8044

SHA1 hash:

364e526c99ab4a814772111fde5ad8a50747e158

Link:

https://www.unpac.me/results/9621238f-6c19-4de5-83a7-43de45113ae1/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/01b55422a831/report/overview.html

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

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/01b55422a831d2f3ddedd762276cf72f8612b70f154a26e7ab4cee302d63b0e5

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:	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:	golang_duffcopy_amd64 Create hunting rule

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

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

Rule name:	meth_stackstrings Create hunting rule
Author:	Willi Ballenthin

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

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

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

Rule name:	win_lumma_generic Create hunting rule
Author:	dubfib

File information

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

Cape

https://www.capesandbox.com/analysis/21273/

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 (GUARD_CF)	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	kernel32.dll::CloseHandle kernel32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	kernel32.dll::LoadLibraryW kernel32.dll::LoadLibraryExW kernel32.dll::GetSystemInfo
WIN_BASE_EXEC_API	Can Execute other programs	kernel32.dll::WriteConsoleW kernel32.dll::SetConsoleCtrlHandler kernel32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	kernel32.dll::GetSystemDirectoryA

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