MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46ed2e58e5b02d6e62b6863e30659fe01aae9174023628a08bb977c08a3f1087. 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 2 File information Comments 1

SHA256 hash:	46ed2e58e5b02d6e62b6863e30659fe01aae9174023628a08bb977c08a3f1087
SHA3-384 hash:	12f962389497cf2cd72daa6bfaea0e4075d79a915ebbd825f935305f03484f362500349e2d1712a796a320e1b1d9c9aa
SHA1 hash:	bf4d681bf41c4eb28119df58cd0e320d581c0542
MD5 hash:	5900dba92dda0c5c57825b576e1650fc
humanhash:	snake-fish-victor-oregon
File name:	5900dba92dda0c5c57825b576e1650fc
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'320'960 bytes
First seen:	2024-06-14 14:04:42 UTC
Last seen:	2024-06-14 14:27:38 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	0a4c7d040d509e9acd7bca5fe36b30e0 (1 x LummaStealer)
ssdeep	24576:yswFzoEE9fOAj2uxTZquLRce3OwnI4PJ:5wFzoEE9WihZq+ce37I4x
TLSH	T1AA551F97DE90970FC9137BB15788172D4B6892349BE6382AEBC53404E4E0B798F39D1E
TrID	47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter	zbetcheckin
Tags:	32 exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

354

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

46ed2e58e5b02d6e62b6863e30659fe01aae9174023628a08bb977c08a3f1087.exe

Verdict:

Malicious activity

Analysis date:

2024-06-14 14:09:12 UTC

Tags:

lumma stealer

Link:

https://app.any.run/tasks/5a40233d-62b9-4133-867f-e1dfed8194c9

Note:

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

Detection(s):

SecuriteInfo.com.FileRepMalware.4981.23366.UNOFFICIAL

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=666c4fa19172918f990da529win7simulatehigh_evasion

Tags:

Dldr

Result

Verdict:

Malware

Maliciousness:

Behaviour

DNS request

Connection attempt

Sending a custom TCP request

Sending an HTTP GET request

Launching a process

Forced system process termination

Query of malicious DNS domain

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

epmicrosoft_visual_cc fingerprint microsoft_visual_cc

Link:

https://www.filescan.io/uploads/666c4e1bef9fdf64aa6b36e7/reports/fccc1ac0-e0bb-4542-a486-e0f163b799d4/overview

Verdict:

Malicious

Labled as:

Jaik.Generic

Link:

https://www.hybrid-analysis.com/sample/46ed2e58e5b02d6e62b6863e30659fe01aae9174023628a08bb977c08a3f1087

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.

Malware family:

Splashtop

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/440aec0c-4083-4323-840b-e2fc5bc5e60e

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1457339

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

Found many strings related to Crypto-Wallets (likely being stolen)

Injects a PE file into a foreign processes

LummaC encrypted strings found

Machine Learning detection for sample

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:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/46ed2e58e5b02d6e62b6863e30659fe01aae9174023628a08bb977c08a3f1087

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/46ed2e58e5b02d6e62b6863e30659fe01aae9174023628a08bb977c08a3f1087/

Threat name:

Win32.Spyware.Lummastealer

Status:

Malicious

First seen:

2024-06-14 14:05:12 UTC

File Type:

PE (Exe)

AV detection:

23 of 38 (60.53%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=i3ws4whfwaww4yvwqy7dazm74ank5eluai3crielxf34bcr7ccdq._file

Verdict:

malicious

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma stealer

Link:

https://tria.ge/reports/240614-rdtxjaxejn/

Behaviour

Suspicious use of WriteProcessMemory

Program crash

Suspicious use of SetThreadContext

Legitimate hosting services abused for malware hosting/C2

Lumma Stealer

Malware Config

C2 Extraction:

https://thidrsorebahsufll.shop/api

Unpacked files

SH256 hash:

46ed2e58e5b02d6e62b6863e30659fe01aae9174023628a08bb977c08a3f1087

MD5 hash:

5900dba92dda0c5c57825b576e1650fc

SHA1 hash:

bf4d681bf41c4eb28119df58cd0e320d581c0542

Link:

https://www.unpac.me/results/b235bf5c-875b-47d6-89a1-04eaf67460bf/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/46ed2e58e5b0/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/46ed2e58e5b02d6e62b6863e30659fe01aae9174023628a08bb977c08a3f1087

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

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 46ed2e58e5b02d6e62b6863e30659fe01aae9174023628a08bb977c08a3f1087

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2888795/

URLhaus

https://urlhaus.abuse.ch/url/2888827/

URLhaus

https://urlhaus.abuse.ch/url/2888831/

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 (HIGH_ENTROPY_VA)	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CreateProcessA KERNEL32.dll::OpenProcess KERNEL32.dll::VirtualAllocEx KERNEL32.dll::WriteProcessMemory KERNEL32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryA KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineW KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleOutputCP KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileW KERNEL32.dll::GetFileAttributesA KERNEL32.dll::FindFirstFileW
WIN_BASE_USER_API	Retrieves Account Information	KERNEL32.dll::GetComputerNameA ADVAPI32.dll::GetUserNameA

Comments

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zbet commented on 2024-06-14 14:04:43 UTC

url : hxxp://77.91.77.82/lend/file.exe