MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 24b5de5dff6997d0dc7e1f400e61bcb4bd6806eadbaa2367d62cddf82a2dedfc. 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 34 File information Comments

SHA256 hash:	24b5de5dff6997d0dc7e1f400e61bcb4bd6806eadbaa2367d62cddf82a2dedfc
SHA3-384 hash:	68efd57e3e2d4a2737fe147e3ea508758fdf92b241bd95479a7923e6a5895fdda4a3ed6f7acfb7c6365e71a93a367451
SHA1 hash:	931b738ce932e143604bf0f6e3ae81cd6e8f5a9d
MD5 hash:	c6c962e94a63d9b7d0b127081be53aff
humanhash:	seventeen-nevada-aspen-sixteen
File name:	66b74f08ada90_shapr3D.exe
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	14'109'184 bytes
First seen:	2024-08-10 12:26:34 UTC
Last seen:	2024-08-10 13:21:39 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	c595f1660e1a3c84f4d9b0761d23cd7a (63 x LummaStealer, 6 x Stealc, 4 x RedLineStealer)
ssdeep	98304:fKWr68sFKYm4VFYq1EmCDLsKZMgDRUnNiI:QJFKYmIYqGmCDLsK+ek
TLSH	T13EE66C53AD5240F1C6AD9574C96A8023BB707C4A5B3013D73E2DB6286F36FE09EB6760
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)
File icon (PE):
dhash icon	b37878ccccc1f132 (3 x LummaStealer)
Reporter	NDA0E
Tags:	exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

399

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

66b74f08ada90_shapr3D.exe

Verdict:

Malicious activity

Analysis date:

2024-08-10 12:27:13 UTC

Tags:

lumma stealer

Link:

https://app.any.run/tasks/735b71a5-2cf2-469c-a134-1fcef94ab702

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.22927.5551.UNOFFICIAL

Verdict:

Malicious

Score:

90.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=66b75c9baa5b40be0a9ff291

Tags:

Generic Stealth

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

89%

Tags:

anti-debug golang installer mingw rat

Link:

https://www.filescan.io/uploads/66b75c9b8c27a84b6bb5e5ca/reports/e1c07fa0-a482-4868-a480-7674c21ac970/overview

Verdict:

Malicious

Labled as:

WinGo/TrojanDropper.Agent

Link:

https://www.hybrid-analysis.com/sample/24b5de5dff6997d0dc7e1f400e61bcb4bd6806eadbaa2367d62cddf82a2dedfc

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:

Suspicious

Link:

https://analyze.intezer.com/analyses/4b3f6eaa-aea8-4fec-9658-bf73dfd8d961

Result

Threat name:

LummaC, Go Injector, LummaC Stealer

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1490992

Signature

AI detected suspicious sample

Allocates memory in foreign processes

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Found evasive API chain (may stop execution after checking mutex)

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

Writes to foreign memory regions

Yara detected Go Injector

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

75%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/24b5de5dff6997d0dc7e1f400e61bcb4bd6806eadbaa2367d62cddf82a2dedfc

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/24b5de5dff6997d0dc7e1f400e61bcb4bd6806eadbaa2367d62cddf82a2dedfc/

Threat name:

Win32.Trojan.Generic

Status:

Malicious

First seen:

2024-08-10 12:27:08 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

15 of 24 (62.50%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=es254xp7ngl5bxd6d5aa4yn4ws6wqbxk3ovcgz6wfto7qkrn5x6a._file

Verdict:

unknown

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery stealer

Link:

https://tria.ge/reports/240810-pmrgnatclg/

Behaviour

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Lumma Stealer, LummaC

Malware Config

C2 Extraction:

https://dirtdrawingjsi.shop/api
https://celebratioopz.shop/api
https://writerospzm.shop/api
https://deallerospfosu.shop/api
https://bassizcellskz.shop/api
https://mennyudosirso.shop/api
https://languagedscie.shop/api
https://complaintsipzzx.shop/api
https://quialitsuzoxm.shop/api
https://tenntysjuxmz.shop/api

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/3d23b9e4-3f1e-4958-82e7-ef81bfa6d7eb

Unpacked files

SH256 hash:

24b5de5dff6997d0dc7e1f400e61bcb4bd6806eadbaa2367d62cddf82a2dedfc

MD5 hash:

c6c962e94a63d9b7d0b127081be53aff

SHA1 hash:

931b738ce932e143604bf0f6e3ae81cd6e8f5a9d

Link:

https://www.unpac.me/results/229738ab-cdd1-44d9-99a7-0be745da5ca9/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/24b5de5dff69/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/24b5de5dff6997d0dc7e1f400e61bcb4bd6806eadbaa2367d62cddf82a2dedfc

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:	adonunix2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	AD on UNIX

Rule name:	BitcoinAddress Create hunting rule
Author:	Didier Stevens (@DidierStevens)
Description:	Contains a valid Bitcoin address

Rule name:	Bolonyokte Create hunting rule
Author:	Jean-Philippe Teissier / @Jipe_
Description:	UnknownDotNet RAT - Bolonyokte

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:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

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

Rule name:	golang_duffcopy_amd64 Create hunting rule

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:	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.

Stealc

exe 4626be711dccb87a5b4e136e17e2887eadcc44c5ed201c5d1e621d7e2cfaf530

LummaStealer

exe 24b5de5dff6997d0dc7e1f400e61bcb4bd6806eadbaa2367d62cddf82a2dedfc

(this sample)

Dropped by

SHA256 4626be711dccb87a5b4e136e17e2887eadcc44c5ed201c5d1e621d7e2cfaf530

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3099663/

URLhaus

https://urlhaus.abuse.ch/url/3099664/

URLhaus

https://urlhaus.abuse.ch/url/2933335/

URLhaus

https://urlhaus.abuse.ch/url/2923982/

Dropped by

MD5 333510272a479ebc22c3f1e585397c46

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::CreateFileA KERNEL32.dll::GetSystemDirectoryA

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