MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fce03f73cad97c884e0a45f073900ed19b432dcfc9173d91cf443c2fc6ac28f6. 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 5 File information Comments

SHA256 hash:	fce03f73cad97c884e0a45f073900ed19b432dcfc9173d91cf443c2fc6ac28f6
SHA3-384 hash:	0ce61c9022ec92dd1a42b78edfbd619b3f70f5107e7f46145063ee40d6125a31f72516a649909e90a92769188d5f97b3
SHA1 hash:	6ae368e7facfd00236f419a2a0ade690c60cbd83
MD5 hash:	a969307fdb2862755469583a5d9bea48
humanhash:	quiet-sodium-fix-connecticut
File name:	a969307fdb2862755469583a5d9bea48.exe
Download:	download sample
Signature	Stealc Create hunting rule
File size:	286'208 bytes
First seen:	2024-11-26 21:50:09 UTC
Last seen:	2024-12-05 15:59:02 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f6afe1d4f723ac968dae096d10844733 (2 x Stealc)
ssdeep	3072:pT2Bl1DMxK1kiekp7UjHGm6iSMnnqr7Nh3T+R9aN3LI2N7sIVI56zr/Tw5ACv5Vq:pT+XDEgUim6iSMn8PosN3Nei/
TLSH	T13A54CF6236F99033F7F74A3499709AE41A7FBCB3A93C814EE210165E4D71AF18A61713
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	02184c3110cd2204 (1 x Stealc)
Reporter	abuse_ch
Tags:	exe Stealc

abuse_ch

Stealc C2:
http://92.255.57.88/7bbacc20a3bd2eb5.php

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
http://92.255.57.88/7bbacc20a3bd2eb5.php	https://threatfox.abuse.ch/ioc/1347220/

Intelligence

File Origin

# of uploads :

# of downloads :

372

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

5a45cfe0b266362b482cace7205c2c32.exe

Verdict:

Malicious activity

Analysis date:

2024-11-26 21:51:27 UTC

Tags:

loader stealer stealc

Link:

https://app.any.run/tasks/52fcc22e-cdf2-4b0c-8801-7309b7a9d863

Note:

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

Detection(s):

SecuriteInfo.com.Win32.PWSX-gen.26125.29024.UNOFFICIAL

Verdict:

Suspicious

Score:

50%

Link:

https://cyber-fortress.com/docs/result/index.php?id=674642c7b31374f09834eddd

Tags:

small hype sage

Result

Verdict:

Suspicious

Maliciousness:

Behaviour

Running batch commands

Creating a process with a hidden window

Launching a process

Launching the default Windows debugger (dwwin.exe)

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

fingerprint microsoft_visual_cc packed

Link:

https://www.filescan.io/uploads/674642c6e72ea963094b5b49/reports/643a642f-b6ba-4815-ad65-56627d8b182c/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/fce03f73cad97c884e0a45f073900ed19b432dcfc9173d91cf443c2fc6ac28f6

Gathering data

Result

Threat name:

Stealc

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1563397

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 malware configuration

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)

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/fce03f73cad97c884e0a45f073900ed19b432dcfc9173d91cf443c2fc6ac28f6

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/fce03f73cad97c884e0a45f073900ed19b432dcfc9173d91cf443c2fc6ac28f6/

Threat name:

Win32.Trojan.GenSHCode

Status:

Malicious

First seen:

2024-11-26 21:51:10 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

17 of 24 (70.83%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=7tqd646k3f6iqtqkixyhheao2gnuglopzelt3eopiq6c7rvmfd3a._file

Verdict:

malicious

Label(s):

stealc

shellcode_loader_002

Similar samples:

error

Stealc

Result

Malware family:

stealc

Score:

10/10

Tags:

family:stealc botnet:551488411 discovery stealer

Link:

https://tria.ge/reports/241126-1qf1waxqgj/

Behaviour

Program crash

System Location Discovery: System Language Discovery

Stealc

Stealc family

Malware Config

C2 Extraction:

http://92.255.57.88

Verdict:

Suspicious

Tags:

Stealer Stealc

YARA:

n/a

Link:

https://app.threat.zone/submission/46a6ec4c-b672-49e8-9c00-daa39e32e458

Unpacked files

SH256 hash:

f98b0ceafe234c9836c7922d4b23d73c016d14891c757ed9ae143492efdfc250

MD5 hash:

3e61ed8234b1979724bbfc09a8271845

SHA1 hash:

e159acb864993a726a46ce73a9cadc0155a1b064

Detections:

VidarStealer

Link:

https://www.unpac.me/results/e685c220-dd2e-4cee-aedd-bb09be282cc5/

Parent samples :
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SH256 hash:

fce03f73cad97c884e0a45f073900ed19b432dcfc9173d91cf443c2fc6ac28f6

MD5 hash:

a969307fdb2862755469583a5d9bea48

SHA1 hash:

6ae368e7facfd00236f419a2a0ade690c60cbd83

Link:

https://www.unpac.me/results/e685c220-dd2e-4cee-aedd-bb09be282cc5/

Malware family:

Stealc

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/fce03f73cad9/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/fce03f73cad97c884e0a45f073900ed19b432dcfc9173d91cf443c2fc6ac28f6

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:	RansomPyShield_Antiransomware Create hunting rule
Author:	XiAnzheng
Description:	Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)

Rule name:	ThreadControl__Context 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 fce03f73cad97c884e0a45f073900ed19b432dcfc9173d91cf443c2fc6ac28f6

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3224579/

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::LoadLibraryW KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetStartupInfoA KERNEL32.dll::GetCommandLineW KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleOutputCharacterA KERNEL32.dll::WriteConsoleOutputA KERNEL32.dll::WriteConsoleA KERNEL32.dll::WriteConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleAliasA KERNEL32.dll::GetConsoleAliasExesLengthW KERNEL32.dll::GetConsoleAliasesW KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileA KERNEL32.dll::MoveFileW
WIN_BASE_USER_API	Retrieves Account Information	KERNEL32.dll::GetComputerNameA
WIN_REG_API	Can Manipulate Windows Registry	ADVAPI32.dll::RegCreateKeyA

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