MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 13c9594c57f5c1dc5a4c4792a07c74baa32d0d22f976ed2ef26ba5bdc3b0ac1e. 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 3 File information Comments

SHA256 hash:	13c9594c57f5c1dc5a4c4792a07c74baa32d0d22f976ed2ef26ba5bdc3b0ac1e
SHA3-384 hash:	0fb10014bab3f32cc49f06db0b69e0b6c24d65a32ea4e38f1e43a2fabc7c0f503a503cd520d789eaab544a6ad611dd84
SHA1 hash:	5cb4fd93576b7b8f6f92f1ad6059771b4f45fdc9
MD5 hash:	1c9886ff45352037f16651844f345b9e
humanhash:	kentucky-speaker-victor-equal
File name:	Set-up_patched.exe
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	19'566'592 bytes
First seen:	2025-02-06 15:00:12 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	8933a60a4995b88fd8d4706bd72b1a59 (2 x LummaStealer)
ssdeep	49152:UX9PsZWukn/LccmTCRv72EiZavKGUR+IESp/SxwYsNGHrZ0Qs5ZIk6+2:UZmWBAcmTCRMyKGURzESpaxgNsCnIS2
Threatray	321 similar samples on MalwareBazaar
TLSH	T155171835AB1013E2DF5396FA5903EBD5E92C8211A31124EF628F064BD6438ED43B7D6E
TrID	41.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 21.7% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 13.8% (.EXE) Win64 Executable (generic) (10522/11/4) 6.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.9% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
File icon (PE):
dhash icon	80fa7a3e2c70b28e (2 x LummaStealer)
Reporter	aachum
Tags:	de-pumped exe LummaStealer

iamaachum

https://uznhmij5kr2307244.click/25462a2c5048ab9e8ea00bb18ec2cb85b5debefd/file-67a4bf7415163/?source=12&grp=17&file=&q=Wondershare-Filmora-14-3-2-11147-With-Crack--RePack- => https://mega.nz/file/HY9QEAjT#cgjRl5SeMi42jRJXb5xSAMf5SfrS_C__Mtn4sNWgZUI/utm/2ae8fb7b001ed

Intelligence

File Origin

# of uploads :

# of downloads :

470

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Set-up_patched.exe

Verdict:

Malicious activity

Analysis date:

2025-02-06 15:10:17 UTC

Tags:

lumma stealer pastebin

Link:

https://app.any.run/tasks/29978b47-ceca-4739-9d52-6a0d3c4bf79d

Note:

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

Verdict:

Malicious

Score:

93.3%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67a4d09b2dcee78dd819cfa4

Tags:

stration shell spawn

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

DNS request

Connection attempt

Sending a custom TCP request

Connection attempt to an infection source

Using the Windows Management Instrumentation requests

Сreating synchronization primitives

Query of malicious DNS domain

Sending a TCP request to an infection source

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

microsoft_visual_cc obfuscated overlay packed packed packer_detected

Link:

https://www.filescan.io/uploads/67a4ceb96f3db6cc3aaa7f37/reports/dac7c370-97e8-4be9-9239-b7c5d83935f8/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_60%

Link:

https://www.hybrid-analysis.com/sample/13c9594c57f5c1dc5a4c4792a07c74baa32d0d22f976ed2ef26ba5bdc3b0ac1e

Malware family:

LummaC2 Stealer

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/b66f5958-5ba0-4591-a902-3a724eb04060

Result

Threat name:

Clipboard Hijacker, LummaC Stealer

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1608460

Signature

Antivirus detection for dropped file

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Connects to a pastebin service (likely for C&C)

Drops large PE files

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

Found malware configuration

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

Found stalling execution ending in API Sleep call

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for dropped file

Powershell drops PE file

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Query firmware table information (likely to detect VMs)

Sample uses string decryption to hide its real strings

Sigma detected: Suspicious PowerShell Parameter Substring

Sigma detected: Suspicious Scheduled Task Creation Involving Temp Folder

Sigma detected: Suspicious Script Execution From Temp Folder

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

Uses schtasks.exe or at.exe to add and modify task schedules

Yara detected Clipboard Hijacker

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

82%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/13c9594c57f5c1dc5a4c4792a07c74baa32d0d22f976ed2ef26ba5bdc3b0ac1e

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/13c9594c57f5c1dc5a4c4792a07c74baa32d0d22f976ed2ef26ba5bdc3b0ac1e/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=cpevstcx6xa5ywsmi6jka7duxkrs2djc7f3o2lxsnos33q5qvqpa._file

Verdict:

malicious

Label(s):

lummastealer

LummaStealer

5651d52584addf82b565cb5370982ebb42d02ea40a93a9e511092fb582005df4

LummaStealer

5c5aa96869a646a5f17ccb399b6f4e594bc1a38b869361bc2ebf6b3aa5f57305

LummaStealer

74211c92533f725825f0d2c05815b44d8b89c370a202007b46d3b09c5ef19ec9

LummaStealer

76c63bea40f16a6c32d828917e0a18b614d802c58daf5ae591d3db393db4b781

LummaStealer

cc0b27cc68d82b36ad7bb3e6b07020a6cef20e9350ddc141fc695a5f1fd5914c

LummaStealer

d73bea0eaec1c09fe508f58746a99586c3369be41d08845ba12764a4b2f2a147

LummaStealer

e58f6a0abd6378434abc6d2284e3ce60a0b177d2a01c3214c321016a02eaea09

LummaStealer

error

LummaStealer

+ 311 additional samples on MalwareBazaar

Result

Malware family:

n/a

Score:

3/10

Tags:

discovery

Link:

https://tria.ge/reports/250206-sdfwcaxrg1/

Behaviour

Suspicious behavior: EnumeratesProcesses

Program crash

System Location Discovery: System Language Discovery

Verdict:

Suspicious

Tags:

c2 lumma stealer lumma_stealer

YARA:

n/a

Link:

https://app.threat.zone/submission/454f9bec-edd2-4cb1-9354-c4bc5df5ea81

Unpacked files

SH256 hash:

13c9594c57f5c1dc5a4c4792a07c74baa32d0d22f976ed2ef26ba5bdc3b0ac1e

MD5 hash:

1c9886ff45352037f16651844f345b9e

SHA1 hash:

5cb4fd93576b7b8f6f92f1ad6059771b4f45fdc9

Link:

https://www.unpac.me/results/34acf181-00b4-456d-849f-f42d6dba8775/

SH256 hash:

fab4930369d602e03917f71628868c9c0980f451ad0464109c6b0a9e93be6ed3

MD5 hash:

52a328ed454bf9e3ec1474564dd118f8

SHA1 hash:

849d89e76873e5b587de476641878a934ae9fc98

Detections:

win_lumma_auto

LummaStealer

Link:

https://www.unpac.me/results/34acf181-00b4-456d-849f-f42d6dba8775/

Parent samples :

13c9594c57f5c1dc5a4c4792a07c74baa32d0d22f976ed2ef26ba5bdc3b0ac1e
3f044b7231f23539bc308ea385da5d37c9cf1131565b1ed4caa4ee02cc9bbbee

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/13c9594c57f5/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/13c9594c57f5c1dc5a4c4792a07c74baa32d0d22f976ed2ef26ba5bdc3b0ac1e

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:	Check_OutputDebugStringA_iat Create hunting rule

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

LummaStealer

zip 570a9cf6b8e27be28ebe9d2fc2879c0673a83e2d80a0edad383f0ce6df34d81b

LummaStealer

exe 13c9594c57f5c1dc5a4c4792a07c74baa32d0d22f976ed2ef26ba5bdc3b0ac1e

(this sample)

Link

https://tria.ge/250206-rs4ehsyrgm/behavioral2

Dropped by

SHA256 570a9cf6b8e27be28ebe9d2fc2879c0673a83e2d80a0edad383f0ce6df34d81b

Delivery method

Distributed via web download

Dropped by

MD5 6e8fdce12fac9d7f307d97ed7299dc90

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_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::LoadLibraryA KERNEL32.dll::LoadLibraryExA
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileA KERNEL32.dll::FindFirstFileA KERNEL32.dll::GetTempPathA
WIN_BASE_USER_API	Retrieves Account Information	KERNEL32.dll::GetComputerNameA ADVAPI32.dll::GetUserNameA

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