MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 62b6764125325e11d6153aa58e30a0759e1aa25bdc60c5df99fb00f7eb46f578. 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: 15

Intelligence 15 IOCs YARA 37 File information Comments

SHA256 hash:	62b6764125325e11d6153aa58e30a0759e1aa25bdc60c5df99fb00f7eb46f578
SHA3-384 hash:	b6686fa8450860c9b56a2d5144b9b6af6f8b065fcbe93cccf0dd5e4126bb6d0032b2a2f953f84dd38ec1d674b824303c
SHA1 hash:	076fc2377e011f31ff110bae205e90c3c909f927
MD5 hash:	562d8e1a27943a5227a2b072b541e112
humanhash:	robin-earth-tennessee-quebec
File name:	SecuriteInfo.com.W64.Agent.IKW.gen.Eldorado.19678.19551
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	8'226'816 bytes
First seen:	2024-09-22 14:27:55 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	4a438adb9d59c004dab9ec35016a1405 (12 x LummaStealer, 2 x Vidar, 2 x Rhadamanthys)
ssdeep	49152:TUXns++ExpKx+Rzv5I1ZGoAZz5fEsg7Qy1u6bFZIbXTnN/JM70TSE1DSgjg5ElSl:TURbGnmPObFk3MosEAeL80O+
TLSH	T180863807E89109E8C0EDD17485669153BBB2BC484F3167E72E60F7292F76BD0AE79390
TrID	41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 26.1% (.EXE) Win64 Executable (generic) (10523/12/4) 12.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.1% (.ICL) Windows Icons Library (generic) (2059/9) 5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
File icon (PE):
dhash icon	74e0c4c4c4ccccd4 (4 x RedLineStealer, 1 x CoinMiner, 1 x LummaStealer)
Reporter	SecuriteInfoCom
Tags:	exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

390

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

62b6764125325e11d6153aa58e30a0759e1aa25bdc60c5df99fb00f7eb46f578.exe

Verdict:

Malicious activity

Analysis date:

2024-09-22 14:42:56 UTC

Tags:

goinjector lumma stealer

Link:

https://app.any.run/tasks/7f00a714-d0e8-4553-9050-f545fda07b46

Note:

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

Detection(s):

SecuriteInfo.com.W64.Agent.IKW.gen.Eldorado.19678.19551.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=66f0297a5346c7b922acdfc6

Tags:

Generic Stealth Emotet Serv Blic

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file

Launching a process

DNS request

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

89%

Tags:

anti-debug golang mingw packed

Link:

https://www.filescan.io/uploads/66f029783d94125307288ba6/reports/aaa8491d-36b1-4979-bdb4-276e9a63414e/overview

Verdict:

Malicious

Labled as:

TrojanDropper/Agent.up

Link:

https://www.hybrid-analysis.com/sample/62b6764125325e11d6153aa58e30a0759e1aa25bdc60c5df99fb00f7eb46f578

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:

Unknown

Link:

https://analyze.intezer.com/analyses/2fd334c2-9558-4d91-9271-61b73a2324e2

Result

Threat name:

LummaC, Go Injector, LummaC Stealer

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1515388

Signature

AI detected suspicious sample

Allocates memory in foreign processes

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Found malware configuration

Injects a PE file into a foreign processes

LummaC encrypted strings found

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Sample uses string decryption to hide its real strings

Suricata IDS alerts for network traffic

Writes to foreign memory regions

Yara detected Go Injector

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

98%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/62b6764125325e11d6153aa58e30a0759e1aa25bdc60c5df99fb00f7eb46f578

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/62b6764125325e11d6153aa58e30a0759e1aa25bdc60c5df99fb00f7eb46f578/

Threat name:

Win64.Trojan.Smokeloader

Status:

Malicious

First seen:

2024-09-22 13:04:45 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

11 of 24 (45.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=mk3hmqjfgjpbdvqvhksy4mfaowpbvis33rqmlx4z7mapp22g6v4a._file

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery stealer

Link:

https://tria.ge/reports/240922-rs1zdstfrr/

Behaviour

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Lumma Stealer, LummaC

Malware Config

C2 Extraction:

https://fossillargeiw.shop/api

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/71196394-3782-4328-9f29-d0e961fa6f1f

Unpacked files

SH256 hash:

62b6764125325e11d6153aa58e30a0759e1aa25bdc60c5df99fb00f7eb46f578

MD5 hash:

562d8e1a27943a5227a2b072b541e112

SHA1 hash:

076fc2377e011f31ff110bae205e90c3c909f927

Link:

https://www.unpac.me/results/50901bc0-2611-4866-a25a-99c744e09f78/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/62b676412532/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/62b6764125325e11d6153aa58e30a0759e1aa25bdc60c5df99fb00f7eb46f578

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:	BLOWFISH_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for Blowfish constants

Rule name:	Borland Create hunting rule
Author:	malware-lu

Rule name:	Check_OutputDebugStringA_iat Create hunting rule

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

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:	Detect_APT29_WINELOADER_Backdoor Create hunting rule
Author:	daniyyell
Description:	Detects APT29's WINELOADER backdoor variant used in phishing campaigns, this rule also detect bad pdf,shtml,htm and vbs or maybe more depends
Reference:	https://cloud.google.com/blog/topics/threat-intelligence/apt29-wineloader-german-political-parties

Rule name:	GoBinTest Create hunting rule

Rule name:	GoInjector Create hunting rule
Author:	NDA0E
Description:	Detects Go Injector

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_duffcopy_amd64 Create hunting rule

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

Rule name:	pe_detect_tls_callbacks Create hunting rule

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:	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.

Web download

LummaStealer

exe 62b6764125325e11d6153aa58e30a0759e1aa25bdc60c5df99fb00f7eb46f578

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3186010/

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 (GUARD_CF)	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::OpenProcess KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::LoadLibraryExW KERNEL32.dll::LoadLibraryW KERNEL32.dll::GetSystemInfo KERNEL32.dll::GetStartupInfoA
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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