MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d4fb1d477d76d59c6fe2c4fada775618f998010ea7a81e07533d3c80ae57c903. 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:	d4fb1d477d76d59c6fe2c4fada775618f998010ea7a81e07533d3c80ae57c903
SHA3-384 hash:	9122f6ed7efb0ab489f99b2bc52733f6217b69407777b4283407bb98cde1a8d58d4dc773c12812aec0614b32811eb262
SHA1 hash:	491d188d493675b39a6e212b0e06e84539667b96
MD5 hash:	7801c1083cce27c330b7c4728effcc09
humanhash:	earth-friend-leopard-triple
File name:	7801c1083cce27c330b7c4728effcc09.exe
Download:	download sample
Signature	Stealc Create hunting rule
File size:	352'256 bytes
First seen:	2024-10-25 17:10:18 UTC
Last seen:	2024-10-25 17:42:54 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	2d2b48fd60d7f0264d6ec6db121e9a1d (6 x Stealc)
ssdeep	6144:KQNbcKZAOL2sxreF7I/MXSZm2Oz/3/V65Umycz:zZAbyO7I0Db/d65UE
Threatray	277 similar samples on MalwareBazaar
TLSH	T144748CE1E6F18463E7F78A78C9F096B81ABFB863A970834E1150274B3C31792895571F
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) (10522/11/4) 5.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika	pebin
File icon (PE):
dhash icon	0010304864301000 (1 x Stealc)
Reporter	abuse_ch
Tags:	exe Stealc

abuse_ch

Stealc C2:
http://185.241.61.210/849647684a13b905.php

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
http://185.241.61.210/849647684a13b905.php	https://threatfox.abuse.ch/ioc/1339335/

Intelligence

File Origin

# of uploads :

# of downloads :

446

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

7801c1083cce27c330b7c4728effcc09.exe

Verdict:

Malicious activity

Analysis date:

2024-10-25 17:28:20 UTC

Tags:

stealc stealer

Link:

https://app.any.run/tasks/b025907b-cb0e-4e01-a372-09322fed3628

Note:

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

Detection(s):

SecuriteInfo.com.Win32.Trojan.PSE.1SE2B7C.11347.4476.UNOFFICIAL

Verdict:

Malicious

Score:

97.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=671bd128a75e41aa67216796

Tags:

Exploit Cobalt Hype Onli

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

Launching the default Windows debugger (dwwin.exe)

Searching for the window

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/d4fb1d477d76d59c6fe2c4fada775618f998010ea7a81e07533d3c80ae57c903

Result

Verdict:

SUSPICIOUS

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/50b88d5f-8195-42a6-a07d-b7d40e849bb2

Result

Threat name:

Stealc

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1542298

Signature

AI detected suspicious sample

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

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Searches for specific processes (likely to inject)

Suricata IDS alerts for network traffic

Yara detected Powershell download and execute

Yara detected Stealc

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/d4fb1d477d76d59c6fe2c4fada775618f998010ea7a81e07533d3c80ae57c903

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d4fb1d477d76d59c6fe2c4fada775618f998010ea7a81e07533d3c80ae57c903/

Threat name:

Win32.Trojan.Stealc

Status:

Malicious

First seen:

2024-10-25 17:11:11 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

20 of 24 (83.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=2t5r2r35o3kzy37cyt5nu52wdd4zqaiou6ub4b2thu6iblsxzebq._file

Verdict:

malicious

Label(s):

stealc

shellcode_loader_002

Stealc

5dffe3668ba7b8a66c24d5941411986adc79331598e84a3152a41f1c487be2ff

Stealc

5fd4b6c1b58ff9016562ab9ec9020461fe2452b389e360dd83cbe2ab2eb30fae

Stealc

d0aee6ef091a8fa47c9f78f7964bafa6dc84e2d094c09e40b35e014d8c87c9a3

Stealc

d4fb1d477d76d59c6fe2c4fada775618f998010ea7a81e07533d3c80ae57c903

Stealc

error

Stealc

f86f8946cd8542658cae08d7fd9664c5896c767f6854bdbf249cdc503c71baeb

Stealc

+ 267 additional samples on MalwareBazaar

Result

Malware family:

stealc

Score:

10/10

Tags:

family:stealc botnet:logsdiller discovery stealer

Link:

https://tria.ge/reports/241025-vp9c5szkgx/

Behaviour

Program crash

System Location Discovery: System Language Discovery

Stealc

Stealc family

Malware Config

C2 Extraction:

http://185.241.61.210

Verdict:

Malicious

Tags:

stealc

YARA:

n/a

Link:

https://app.threat.zone/submission/5ed49feb-0602-4db0-877f-33a5e3d2914e

Unpacked files

SH256 hash:

9b2188cf15a7411aecdc039074369aa0a37f265b75585de89f93b23fd755bfc0

MD5 hash:

629a4efd68850a5770cf6b80533ff551

SHA1 hash:

010ef34816bc38a8d88f9c8d41b226d0cc5edecc

Detections:

stealc

detect_Mars_Stealer

Link:

https://www.unpac.me/results/185f5c25-5545-4f40-a83b-8abb2cc2acfd/

Parent samples :

2818498f5686279b9a8ed4e58a6e7106364c28048c218f4b31bc7c6e2f0ddb17
5fd4b6c1b58ff9016562ab9ec9020461fe2452b389e360dd83cbe2ab2eb30fae
5dffe3668ba7b8a66c24d5941411986adc79331598e84a3152a41f1c487be2ff
f86f8946cd8542658cae08d7fd9664c5896c767f6854bdbf249cdc503c71baeb
d4fb1d477d76d59c6fe2c4fada775618f998010ea7a81e07533d3c80ae57c903

SH256 hash:

29e7e1c1e1a7e5f26f6961d8036cdd04ee4557dec0a7dcadcd8e7651f5e53f43

MD5 hash:

2ec23e83e2f63ab27c25741b1f4d7f49

SHA1 hash:

bb231b274bd66393fa830a44e6d4447d4399eeb9

Link:

https://www.unpac.me/results/185f5c25-5545-4f40-a83b-8abb2cc2acfd/

SH256 hash:

d4fb1d477d76d59c6fe2c4fada775618f998010ea7a81e07533d3c80ae57c903

MD5 hash:

7801c1083cce27c330b7c4728effcc09

SHA1 hash:

491d188d493675b39a6e212b0e06e84539667b96

Link:

https://www.unpac.me/results/185f5c25-5545-4f40-a83b-8abb2cc2acfd/

Malware family:

Stealc

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/d4fb1d477d76/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/d4fb1d477d76d59c6fe2c4fada775618f998010ea7a81e07533d3c80ae57c903

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 d4fb1d477d76d59c6fe2c4fada775618f998010ea7a81e07533d3c80ae57c903

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3243375/

Delivery method

Distributed via web download

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::CloseHandle
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::DeleteVolumeMountPointW KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetStartupInfoA KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::WriteConsoleA KERNEL32.dll::ReadConsoleOutputCharacterW KERNEL32.dll::SetConsoleTitleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleAliasW KERNEL32.dll::GetConsoleFontSize KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CopyFileW KERNEL32.dll::CreateFileA KERNEL32.dll::MoveFileExA KERNEL32.dll::MoveFileW KERNEL32.dll::GetFileAttributesW KERNEL32.dll::GetSystemWow64DirectoryW
WIN_BASE_USER_API	Retrieves Account Information	KERNEL32.dll::GetComputerNameA
WIN_HTTP_API	Uses HTTP services	WINHTTP.dll::WinHttpOpenRequest
WIN_SVC_API	Can Manipulate Windows Services	ADVAPI32.dll::QueryServiceLockStatusW

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