MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 58ca3c309de385bb0a975f4b7c9d94cb0adf6feef9c75038bc997c8b0e638465. 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: 17

Intelligence 17 IOCs YARA 22 File information Comments 1

SHA256 hash:	58ca3c309de385bb0a975f4b7c9d94cb0adf6feef9c75038bc997c8b0e638465
SHA3-384 hash:	9448320b2f1fa0efeffb7a8d223c993bb2f8023db73493a34ca73065f69a7e48be94e1ddbd042c0a834912badbed1f8f
SHA1 hash:	924b95d86b5abb136f3e6b1b2442cb9e395e8ab7
MD5 hash:	55757364d854adc3fc1e5cb59532f1c3
humanhash:	thirteen-earth-alanine-hot
File name:	55757364d854adc3fc1e5cb59532f1c3
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	6'771'712 bytes
First seen:	2024-06-13 03:56:49 UTC
Last seen:	2024-06-14 16:44:00 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	5929190c8765f5bc37b052ab5c6c53e7 (74 x LummaStealer, 14 x RedLineStealer, 8 x Stealc)
ssdeep	49152:RYY8ksnnhumByOZi/9YKpWBPA12a0rm4lKUYR+8ZduE2ak38upZjR5Es+WC7TCnN:H61BJIYKpjalKUk+8stpNEOfajHW2o
TLSH	T148662903B99743EDC0AA9234876E81D27A617C487B2127D76BACB7282F737D06E75710
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	b030383666786060 (1 x LummaStealer)
Reporter	zbetcheckin
Tags:	64 exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

357

Origin country :

Vendor Threat Intelligence

Malware family:

phorpiex

ID:

File name:

bomb.exe

Verdict:

Malicious activity

Analysis date:

2024-06-12 21:40:39 UTC

Tags:

loader phorpiex miner smtp exfiltration stealer discord opendir stealc risepro evasion amadey botnet agenttesla redline meta metastealer adware neoreklami

Link:

https://app.any.run/tasks/138269c6-93a1-4e97-a4e6-5a7d347051da

Note:

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

Detection(s):

SecuriteInfo.com.Win64.Malware-gen.27043.26020.UNOFFICIAL

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=666a6e3cda262547655ebfd1win7simulatehigh_evasion

Tags:

Agent

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file

Launching a process

DNS request

Connection attempt

Sending a custom TCP request

Sending an HTTP GET request

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

89%

Tags:

anti-debug golang mingw

Link:

https://www.filescan.io/uploads/666a6e10ea679c2da91847db/reports/d0566df2-2910-4a91-b3d4-c34864f53848/overview

Verdict:

Malicious

Labled as:

WinGo/TrojanDropper.Agent

Link:

https://www.hybrid-analysis.com/sample/58ca3c309de385bb0a975f4b7c9d94cb0adf6feef9c75038bc997c8b0e638465

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/7af5bef1-b720-40fe-ad47-181467ad3463

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1456332

Signature

Allocates memory in foreign processes

Antivirus detection for URL or domain

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

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/58ca3c309de385bb0a975f4b7c9d94cb0adf6feef9c75038bc997c8b0e638465

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/58ca3c309de385bb0a975f4b7c9d94cb0adf6feef9c75038bc997c8b0e638465/

Threat name:

Win64.Trojan.Casdet

Status:

Malicious

First seen:

2024-06-12 22:13:17 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

21 of 37 (56.76%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ldfdyme54oc3wcuxl5fxzhmuzmfn637o7hdvaof4tf6iwdtdqrsq._file

Verdict:

malicious

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma stealer

Link:

https://tria.ge/reports/240613-ehxsrsxcjl/

Behaviour

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lumma Stealer

Malware Config

C2 Extraction:

https://falseaudiencekd.shop/api
https://marathonbeedksow.shop/api
https://feighminoritsjda.shop/api
https://pleasurenarrowsdla.shop/api
https://raiseboltskdlwpow.shop/api
https://justifycanddidatewd.shop/api
https://strwawrunnygjwu.shop/api
https://richardflorespoew.shop/api

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/7b773d41-df0f-48b3-b5db-ccbd4855c5d5

Unpacked files

SH256 hash:

58ca3c309de385bb0a975f4b7c9d94cb0adf6feef9c75038bc997c8b0e638465

MD5 hash:

55757364d854adc3fc1e5cb59532f1c3

SHA1 hash:

924b95d86b5abb136f3e6b1b2442cb9e395e8ab7

Detections:

TrueCrypt_crypter

Link:

https://www.unpac.me/results/0bc9e382-4765-4ea6-a2c9-dbe4dbb4540b/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/58ca3c309de3/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/58ca3c309de385bb0a975f4b7c9d94cb0adf6feef9c75038bc997c8b0e638465

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

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:	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:	QbotStuff Create hunting rule
Author:	anonymous

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 58ca3c309de385bb0a975f4b7c9d94cb0adf6feef9c75038bc997c8b0e638465

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2885846/

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

Comments

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zbet commented on 2024-06-13 03:56:50 UTC

url : hxxp://77.91.77.81/lend/onecommander.exe