MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 92d457b286fb63d2f5ec9413fd234643448c5f8d2c0763e43ed5cf27ab47eb02. 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 27 File information Comments

SHA256 hash:	92d457b286fb63d2f5ec9413fd234643448c5f8d2c0763e43ed5cf27ab47eb02
SHA3-384 hash:	2ca73c0151cd5b5621fd1e77d686ed14d68df3b20c5c7401d2a0cda03676ad0e4d638bf56fd34f4003a4aa6942135fe7
SHA1 hash:	2e3ea061bac71f40040a84deb399f8ce7683f4b8
MD5 hash:	856fcc25696a214f54af0d37de84d818
humanhash:	kansas-finch-queen-apart
File name:	2e3ea061bac71f40040a84deb399f8ce7683f4b8
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	4'029'080 bytes
First seen:	2024-12-24 07:14:25 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	1aae8bf580c846f39c71c05898e57e88 (131 x LummaStealer, 12 x ValleyRAT, 11 x SalatStealer)
ssdeep	49152:Zhii8NmRFtujC5QQZIDc/jv/sAVwC/EEj4AMVc9XcKPQj:+i8oAeYc/zKc9cK4
Threatray	2 similar samples on MalwareBazaar
TLSH	T1E4160641FA8B84F5D8031C70516A623F97315E098B38DB9BFA5C7B5AEB777920C32609
TrID	39.5% (.EXE) InstallShield setup (43053/19/16) 28.6% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 9.6% (.EXE) Win64 Executable (generic) (10522/11/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika	pebin
File icon (PE):
dhash icon	00b28eabababa600 (5 x RemcosRAT, 3 x AsyncRAT, 2 x RedLineStealer)
Reporter	NDA0E
Tags:	7zip Arduino IDE Ataleo GmbH exe LummaStealer signed

Code Signing Certificate

Organisation:	Ataleo GmbH
Issuer:	GlobalSign GCC R45 EV CodeSigning CA 2020
Algorithm:	sha256WithRSAEncryption
Valid from:	2024-12-20T13:59:54Z
Valid to:	2026-12-21T13:59:54Z
Serial number:	5608cab7e2ce34d53abcbb73
Cert Central Blocklist:	This certificate is on the Cert Central blocklist
Thumbprint Algorithm:	SHA256
Thumbprint:	279d3857570896f466bb8ce6343e9654ba7d9ed594e6e39e36d95fdb029d6567
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

402

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

2e3ea061bac71f40040a84deb399f8ce7683f4b8

Verdict:

Malicious activity

Analysis date:

2024-12-24 07:16:10 UTC

Tags:

golang stealer lumma

Link:

https://app.any.run/tasks/fd1b0f2a-b5b4-4d72-b15c-974f343647ec

Note:

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

Detection(s):

SecuriteInfo.com.Win32.Trojan-Stealer.LummaStealer.F9TIU2.24590.6496.UNOFFICIAL

Verdict:

Malicious

Score:

97.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=676a5f7875bf3268d2fe2b88

Tags:

injection stealer emotet virus

Result

Verdict:

Malware

Maliciousness:

Behaviour

Launching a process

DNS request

Connection attempt

Sending a custom TCP request

Behavior that indicates a threat

Query of malicious DNS domain

Unauthorized injection to a system process

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

adaptive-context golang infostealer installer lumma

Link:

https://www.filescan.io/uploads/676a5f7b67658977cf7c11e4/reports/4e05ecaa-6f61-4688-b02b-a6613d8094fc/overview

Verdict:

Malicious

Labled as:

Trojan_Win64_LummaStealer

Link:

https://www.hybrid-analysis.com/sample/92d457b286fb63d2f5ec9413fd234643448c5f8d2c0763e43ed5cf27ab47eb02

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:

Gogra

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/25280470-edea-4e7e-8672-30dab99432e2

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1580259

Signature

AI detected suspicious sample

Allocates memory in foreign processes

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

LummaC encrypted strings found

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

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

Tries to harvest and steal ftp login credentials

Tries to steal Crypto Currency Wallets

Writes to foreign memory regions

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/92d457b286fb63d2f5ec9413fd234643448c5f8d2c0763e43ed5cf27ab47eb02

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/92d457b286fb63d2f5ec9413fd234643448c5f8d2c0763e43ed5cf27ab47eb02/

Threat name:

Win32.Trojan.LummaStealer

Status:

Malicious

First seen:

2024-12-23 19:33:00 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

21 of 38 (55.26%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=slkfpmug7nr5f5pmsqj72i2ginciyx4nfqdwhzb62xhspk2h5mba._file

Verdict:

malicious

Label(s):

lummastealer

LummaStealer

d53658877443a27b1e4e5abfdf79717493343f21b824db045d5bfff67302465c

LummaStealer

error

LummaStealer

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery stealer

Link:

https://tria.ge/reports/241224-h28adsspcy/

Behaviour

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Lumma Stealer, LummaC

Lumma family

Verdict:

Suspicious

Tags:

stealer c2 lumma_stealer lumma

YARA:

n/a

Link:

https://app.threat.zone/submission/95328ab6-4216-4e2a-907d-324929f0877a

Unpacked files

SH256 hash:

92d457b286fb63d2f5ec9413fd234643448c5f8d2c0763e43ed5cf27ab47eb02

MD5 hash:

856fcc25696a214f54af0d37de84d818

SHA1 hash:

2e3ea061bac71f40040a84deb399f8ce7683f4b8

Link:

https://www.unpac.me/results/4ac5c0e5-7527-45af-b67c-946c8adb5323/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/92d457b286fb/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/92d457b286fb63d2f5ec9413fd234643448c5f8d2c0763e43ed5cf27ab47eb02

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:	Borland Create hunting rule
Author:	malware-lu

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

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

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_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:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	PE_Potentially_Signed_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	RansomPyShield_Antiransomware Create hunting rule
Author:	XiAnzheng
Description:	Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

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:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 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

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_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	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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