MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d695267de534c2c99ec2823acc193fdbec9f398b0f78155ae2b982457ff631aa. 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: 16

Intelligence 16 IOCs YARA 4 File information Comments

SHA256 hash:	d695267de534c2c99ec2823acc193fdbec9f398b0f78155ae2b982457ff631aa
SHA3-384 hash:	9dc51487d724a439294d2a944d16aa7897374909fa9ca8612f1007c1ff5910a639c7df838afd7612cd8560208ad8d90a
SHA1 hash:	38ae8bf6a0891b56ef5ff0c1476d92cecae34b83
MD5 hash:	5dd9c1ffc4a95d8f1636ce53a5d99997
humanhash:	seven-stream-wolfram-missouri
File name:	file
Download:	download sample
Signature	Stealc Create hunting rule
File size:	401'920 bytes
First seen:	2024-07-25 21:26:47 UTC
Last seen:	2024-12-18 10:41:31 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	6addd02d82538c2ca23958c8c292883b (4 x RedLineStealer, 1 x Stealc, 1 x PureLogsStealer)
ssdeep	6144:VykkCFQ1esX/lLdp9k/dO/Yu0u9KIv7AGjTm7iIJ3Aqu4lQdvqb:lkUQ1esP01uYu0u9n08m/xV
TLSH	T12E84D01135C1C4B3E93329350AF4D6B96B7DF9704EA64E8F67984F6E0F302829621B5B
TrID	32.2% (.EXE) Win64 Executable (generic) (10523/12/4) 20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 15.4% (.EXE) Win16 NE executable (generic) (5038/12/1) 13.7% (.EXE) Win32 Executable (generic) (4504/4/1) 6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter	Bitsight
Tags:	exe Stealc

Bitsight

url: http://185.215.113.16/inc/5447jsX.exe

Intelligence

File Origin

# of uploads :

# of downloads :

358

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

d695267de534c2c99ec2823acc193fdbec9f398b0f78155ae2b982457ff631aa.exe

Verdict:

Malicious activity

Analysis date:

2024-07-26 06:21:53 UTC

Tags:

stealc stealer

Link:

https://app.any.run/tasks/d288ed43-94ef-42ce-9191-e1c04e52b3dc

Note:

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

Detection(s):

Win.Keylogger.Lazy-10031941-0

Win.Packed.Zusy-10032583-0

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=66a34f5881e42e2b16c7ab1e

Tags:

Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Launching a process

Сreating synchronization primitives

Running batch commands

Creating a process with a hidden window

Connection attempt to an infection source

Unauthorized injection to a system process

Sending an HTTP GET request to an infection source

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

epmicrosoft_visual_cc fingerprint microsoft_visual_cc packed stealc

Link:

https://www.filescan.io/uploads/66a2c327556840231715b3d4/reports/68d56828-6ff3-4584-88e5-d5d44a930b51/overview

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:

Malicious

Link:

https://analyze.intezer.com/analyses/d2ed8d66-6fce-4746-91a2-923abf3534fa

Result

Threat name:

Stealc, Vidar

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1482543

Signature

AI detected suspicious sample

Allocates memory in foreign processes

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Contains functionality to inject code into remote processes

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

Found malware configuration

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

Injects a PE file into a foreign processes

Machine Learning detection for sample

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)

Writes to foreign memory regions

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/d695267de534c2c99ec2823acc193fdbec9f398b0f78155ae2b982457ff631aa

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d695267de534c2c99ec2823acc193fdbec9f398b0f78155ae2b982457ff631aa/

Threat name:

Win32.Spyware.Stealc

Status:

Malicious

First seen:

2024-07-25 18:38:49 UTC

File Type:

PE (Exe)

AV detection:

19 of 24 (79.17%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=22ksm7pfgtbmthwcqi5mygj73pwj6omlb54bkwxcxgbek77wggva._file

Verdict:

malicious

Result

Malware family:

stealc

Score:

10/10

Tags:

family:stealc botnet:qll credential_access discovery spyware stealer

Link:

https://tria.ge/reports/240725-1aqv5syelh/

Behaviour

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Program crash

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

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://85.28.47.70

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/69e04a40-9d92-42b3-9566-eb7f37baf829

Unpacked files

SH256 hash:

3dd466806d4bf6e5c445a159c4a313a13a2a11621e253c84340305f8ab12fab8

MD5 hash:

f1ff36230f36d7292b279a3e1dd624f4

SHA1 hash:

2d9b1e903f5fca94e110a69a92c09a1e605bc4bf

Detections:

stealc

Link:

https://www.unpac.me/results/d6609ce7-8c45-40ec-9ec5-95a5345265e0/

Parent samples :

6b19c935d0afd202d7424d7cb7e355e4c04645721176eae6e5814b7760dca5a0
6565ab8e7be0d3e8544a49cb90e79715df0120d03c187ba9443ab738ca4dca28
525a892469b4c88bf26e584ecf9a57c1f76aa9dd8e14d3a6840b73f59dbc5cf8
d695267de534c2c99ec2823acc193fdbec9f398b0f78155ae2b982457ff631aa
46a8a9d9c639503a3c8c9654c18917a9cedbed9c93babd14ef14c1e25282c0d5

SH256 hash:

d695267de534c2c99ec2823acc193fdbec9f398b0f78155ae2b982457ff631aa

MD5 hash:

5dd9c1ffc4a95d8f1636ce53a5d99997

SHA1 hash:

38ae8bf6a0891b56ef5ff0c1476d92cecae34b83

Link:

https://www.unpac.me/results/d6609ce7-8c45-40ec-9ec5-95a5345265e0/

Malware family:

Stealc

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/d695267de534/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/d695267de534c2c99ec2823acc193fdbec9f398b0f78155ae2b982457ff631aa

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:	cobalt_strike_tmp01925d3f Create hunting rule
Author:	The DFIR Report
Description:	files - file ~tmp01925d3f.exe
Reference:	https://thedfirreport.com

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

Rule name:	maldoc_find_kernel32_base_method_1 Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)

File information

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

Web download

Stealc

exe d695267de534c2c99ec2823acc193fdbec9f398b0f78155ae2b982457ff631aa

(this sample)

Dropped by

Amadey

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3067310/

URLhaus

https://urlhaus.abuse.ch/url/3067435/

URLhaus

https://urlhaus.abuse.ch/url/3067479/

URLhaus

https://urlhaus.abuse.ch/url/3067500/

URLhaus

https://urlhaus.abuse.ch/url/3067509/

URLhaus

https://urlhaus.abuse.ch/url/3067510/

URLhaus

https://urlhaus.abuse.ch/url/3067514/

URLhaus

https://urlhaus.abuse.ch/url/3067530/

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::VirtualAllocEx KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread KERNEL32.dll::CreateThreadpoolWork
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineA KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::FreeConsole KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleOutputCP KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileW

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