MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 22bfc2fcbca23aa128ce2e43580850b4dcfd249a0a3bc283a087a77ab8965f14. 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: 15

Intelligence 15 IOCs 1 YARA 4 File information Comments

SHA256 hash:	22bfc2fcbca23aa128ce2e43580850b4dcfd249a0a3bc283a087a77ab8965f14
SHA3-384 hash:	ce595562fe9de9744ee4ba36a6f56845f08264679bcfcb64eb3796477169b389788672b4a604f832bc68191f2ba737ee
SHA1 hash:	7fbe22e16787464766f3119a3e21a77b6f73c2a3
MD5 hash:	f10d9e7ad6c6bc87f96a796a36d5c36f
humanhash:	chicken-enemy-violet-november
File name:	f10d9e7ad6c6bc87f96a796a36d5c36f.exe
Download:	download sample
Signature	Stealc Create hunting rule
File size:	280'064 bytes
First seen:	2024-08-02 03:50:17 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	822d07f4930ae04669596bbc1d171bad (1 x Stealc)
ssdeep	3072:D1rpcJdKPtSsGfiAQa3qfN/+s2jbLAU4dMt0IB+pEzbIVETl:EgtSsGfiAX3AfN5dMtptT
TLSH	T10F54BD117695D431E0A315308874F6F15A7AF8F35A77C19B37B83F2B6E302A26AB4316
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)
File icon (PE):
dhash icon	1a72c2da98585c0c (16 x Stealc, 3 x Smoke Loader, 2 x Vidar)
Reporter	abuse_ch
Tags:	exe Stealc

abuse_ch

Stealc C2:
http://185.215.113.24/e2b1563c6670f193.php

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
http://185.215.113.24/e2b1563c6670f193.php	https://threatfox.abuse.ch/ioc/1306186/

Intelligence

File Origin

# of uploads :

# of downloads :

370

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

f10d9e7ad6c6bc87f96a796a36d5c36f.exe

Verdict:

Malicious activity

Analysis date:

2024-08-02 03:52:41 UTC

Tags:

stealer stealc

Link:

https://app.any.run/tasks/a519b637-326b-4bed-8f23-4e6517542c16

Note:

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

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=66ac57aa037b02d0daed0903

Tags:

Infostealer Network Stealth Xpack

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Running batch commands

Creating a process with a hidden window

Launching a process

Launching the default Windows debugger (dwwin.exe)

Searching for the window

Connection attempt to an infection source

Sending an HTTP GET request to an infection source

Verdict:

Malicious

Labled as:

Malware

Link:

https://www.hybrid-analysis.com/sample/22bfc2fcbca23aa128ce2e43580850b4dcfd249a0a3bc283a087a77ab8965f14

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/022608a6-89c5-4444-8ec1-7e44d9d7cdc6

Result

Threat name:

Stealc, Vidar

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1486436

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 domain / URL

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/22bfc2fcbca23aa128ce2e43580850b4dcfd249a0a3bc283a087a77ab8965f14

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/22bfc2fcbca23aa128ce2e43580850b4dcfd249a0a3bc283a087a77ab8965f14/

Threat name:

Win32.Trojan.Smokeloader

Status:

Malicious

First seen:

2024-08-02 03:51:05 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

18 of 24 (75.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ek74f7f4ui5kckgofzbvqccqwtop2je2bi54fa5aq6txvoewl4ka._file

Verdict:

malicious

Result

Malware family:

stealc

Score:

10/10

Tags:

family:stealc botnet:default discovery stealer

Link:

https://tria.ge/reports/240802-eeg8xavbmm/

Behaviour

Program crash

System Location Discovery: System Language Discovery

Stealc

Malware Config

C2 Extraction:

http://185.215.113.24

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/dfa42e47-c07b-464c-8179-0ffb7917df5c

Unpacked files

SH256 hash:

d9798bda5b0cd389f0b0f184ded085cded77a8652d96be4054789452b2a04ca5

MD5 hash:

59eefb04a8cb9a94d148464cd4324e93

SHA1 hash:

e1e550383c9de11d18bb6cb5b8d83f62f51340bb

Detections:

stealc

Link:

https://www.unpac.me/results/6a61b952-d761-489b-b4e5-dfd4d2562a34/

Parent samples :

d9798bda5b0cd389f0b0f184ded085cded77a8652d96be4054789452b2a04ca5
22bfc2fcbca23aa128ce2e43580850b4dcfd249a0a3bc283a087a77ab8965f14
fd81bd2ceacb5605548f0bf2ba0b67da7829ebe3be375cab39154daf23709df2
aba594d71b6d51997b6476a46cc5f3622ff9e53030d400eb314183d39c7b7db1
c7ee09f97a93eeb8ce233644edc415c5c65354fa4483883e989660407beb2b64
050fb37cf518be26c451c3acb4f58cf7ee174871b80ae4fcd95644f3cc5c2003
fd8e76f548c435795d07be297d2b23bf979f104c0e05078829061ce20b15f5a4
77f6fd5c226861311005cb6fa1843b12569db3be7ddc04de3bd4a9530fb272d1

SH256 hash:

22bfc2fcbca23aa128ce2e43580850b4dcfd249a0a3bc283a087a77ab8965f14

MD5 hash:

f10d9e7ad6c6bc87f96a796a36d5c36f

SHA1 hash:

7fbe22e16787464766f3119a3e21a77b6f73c2a3

Link:

https://www.unpac.me/results/6a61b952-d761-489b-b4e5-dfd4d2562a34/

Please note that we are no longer able to provide a coverage score for Virus Total.

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:	DebuggerException__SetConsoleCtrl 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 22bfc2fcbca23aa128ce2e43580850b4dcfd249a0a3bc283a087a77ab8965f14

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3079150/

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3079215/

URLhaus

https://urlhaus.abuse.ch/url/3081249/

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_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::SetProcessShutdownParameters KERNEL32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryW KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetDiskFreeSpaceExW KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::PeekConsoleInputA KERNEL32.dll::SetConsoleCtrlHandler KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleAliasesW KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileMappingA KERNEL32.dll::CreateFileA KERNEL32.dll::CreateFileW KERNEL32.dll::ReplaceFileW KERNEL32.dll::GetSystemDirectoryA

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