MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ece19f874768ea52ebe95047c61508402dec21104ca6a5857c09c1f990ec983e. 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

Stealc

Vendor detections: 17

Intelligence 17 IOCs 1 YARA 2 File information Comments

SHA256 hash:	ece19f874768ea52ebe95047c61508402dec21104ca6a5857c09c1f990ec983e
SHA3-384 hash:	a7f6464e11b80837affe428792d70df2ee94547342fa6f76cb51f70501ae008f890a84c096ea98305fba83156539e2db
SHA1 hash:	78a2e20024df6e3769c1f07805e6394aa63a9381
MD5 hash:	9b43256a33142e469adbe046a1552781
humanhash:	mango-missouri-edward-nebraska
File name:	9b43256a33142e469adbe046a1552781.exe
Download:	download sample
Signature	Stealc Create hunting rule
File size:	268'288 bytes
First seen:	2024-08-09 16:05:13 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	e2f02028d991e1bc184ba49a1bf03bd5 (2 x Smoke Loader, 1 x Stealc)
ssdeep	6144:QLt8wJ36pCjEMQ8MvQImmbR3RzgwJ4vNtPBZ:Qx8k6UJQSms/NZB
TLSH	T1B444D02176F0D432D9AB8A305836CBA64EBB34331935854B77A41ABE4F713D1973A70B
TrID	46.6% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 25.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 8.5% (.EXE) Win64 Executable (generic) (10523/12/4) 5.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):
dhash icon	87a1a1a1a181a5ba (1 x Stealc)
Reporter	abuse_ch
Tags:	exe Stealc

abuse_ch

Stealc C2:
http://109.107.187.5/f0e4e4e04df8be83.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOC	ThreatFox Reference
http://109.107.187.5/f0e4e4e04df8be83.php	https://threatfox.abuse.ch/ioc/1308334/

Intelligence

File Origin

# of uploads :

# of downloads :

400

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

appFile.exe

Verdict:

Malicious activity

Analysis date:

2024-08-08 15:05:51 UTC

Tags:

privateloader evasion stealer discord loader

Link:

https://app.any.run/tasks/bdc63106-0032-49f0-9059-b32863d71d52

Note:

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

Detection(s):

Win.Ransomware.Convagent-10034455-0

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=66b63e6caa5b40be0a9fed5b

Tags:

Infostealer Network Stealth Stealc

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

epmicrosoft_visual_cc fingerprint microsoft_visual_cc stealc

Link:

https://www.filescan.io/uploads/66b63e6f9d37dfa04d26b112/reports/d6c63241-6ec5-4225-8f42-3e2853314181/overview

Verdict:

Malicious

Labled as:

Malware

Link:

https://www.hybrid-analysis.com/sample/ece19f874768ea52ebe95047c61508402dec21104ca6a5857c09c1f990ec983e

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:

Stealc

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/e9e118e9-0082-424d-ae93-5db6f5f4fd85

Result

Threat name:

Stealc, Vidar

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1490694

Signature

AI detected suspicious sample

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

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

Found malware configuration

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

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample uses string decryption to hide its real strings

Searches for specific processes (likely to inject)

Tries to harvest and steal Bitcoin Wallet information

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal ftp login credentials

Tries to steal Crypto Currency Wallets

Tries to steal Mail credentials (via file / registry access)

Yara detected Powershell download and execute

Yara detected Stealc

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/ece19f874768ea52ebe95047c61508402dec21104ca6a5857c09c1f990ec983e

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ece19f874768ea52ebe95047c61508402dec21104ca6a5857c09c1f990ec983e/

Threat name:

Win32.Trojan.Privateloader

Status:

Malicious

First seen:

2024-08-08 17:17:08 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

22 of 24 (91.67%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=5tqz7b2hndvff27jkbd4mfiiiaw6yiiqjstklbl4bha7tehmta7a._file

Verdict:

malicious

Result

Malware family:

stealc

Score:

10/10

Tags:

family:stealc botnet:default credential_access discovery spyware stealer

Link:

https://tria.ge/reports/240809-tj267swfle/

Behaviour

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Program crash

System Location Discovery: System Language Discovery

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Loads dropped DLL

Reads data files stored by FTP clients

Reads user/profile data of web browsers

Unsecured Credentials: Credentials In Files

Downloads MZ/PE file

Credentials from Password Stores: Credentials from Web Browsers

Stealc

Malware Config

C2 Extraction:

http://109.107.187.5

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/cb1abc34-605c-488e-aa63-dbb49345f39b

Unpacked files

SH256 hash:

26313599eb139c862c82ce517b605df71b269b159ae5bde95fae60269b86279c

MD5 hash:

2c93c958199695577e4d7d451d24da02

SHA1 hash:

b29faa39b8a16d8dd010e74ce8e59c2689d8a5c1

Detections:

stealc

Link:

https://www.unpac.me/results/b21971d4-35fd-4d5d-8857-53d39a3d9886/

SH256 hash:

ece19f874768ea52ebe95047c61508402dec21104ca6a5857c09c1f990ec983e

MD5 hash:

9b43256a33142e469adbe046a1552781

SHA1 hash:

78a2e20024df6e3769c1f07805e6394aa63a9381

Link:

https://www.unpac.me/results/b21971d4-35fd-4d5d-8857-53d39a3d9886/

Malware family:

Stealc

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/ece19f874768/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/ece19f874768ea52ebe95047c61508402dec21104ca6a5857c09c1f990ec983e

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

File information

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

Web download

Stealc

exe ece19f874768ea52ebe95047c61508402dec21104ca6a5857c09c1f990ec983e

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3097671/

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3097780/

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
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::TerminateProcess KERNEL32.dll::LoadLibraryW KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetStartupInfoA KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleA KERNEL32.dll::WriteConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleCursorInfo KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileA
WIN_BASE_USER_API	Retrieves Account Information	KERNEL32.dll::GetComputerNameA

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