MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 040f779d7794c7cb5e991676942e8b89966515981925fbeecbe46c2d56f5ad26. 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: 14

Intelligence 14 IOCs YARA 15 File information Comments

SHA256 hash:	040f779d7794c7cb5e991676942e8b89966515981925fbeecbe46c2d56f5ad26
SHA3-384 hash:	7cf14172c105d770a1996a2849f6b58e29ef0afd28ab28de5ba4a65bc07784d9ed37d0e05b584a6b3c530a4878024314
SHA1 hash:	48412140b4ca0b9c267d9d816ceeddf5a56fa66d
MD5 hash:	4d8907c995f264d5845962aa37725f63
humanhash:	autumn-carbon-grey-fish
File name:	040f779d7794c7cb5e991676942e8b89966515981925fbeecbe46c2d56f5ad26
Download:	download sample
Signature	Stealc Create hunting rule
File size:	4'711'916 bytes
First seen:	2025-09-12 15:49:08 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	9ccb36ab0ebddd6e2e375d28316da941 (1 x Stealc)
ssdeep	98304:c9hWufYznHhBy9oaQ3K+U3fa4strFbbwRNAHyvP7kxf:CfYjvy9oa0XU3y9bE8SvP
TLSH	T10C266B92653EFAFBD14604F893958CD3AC1C7FB3951ED109E85B793DA732E800288697
TrID	50.2% (.EXE) InstallShield setup (43053/19/16) 19.2% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 12.2% (.EXE) Win64 Executable (generic) (10522/11/4) 5.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.2% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
dhash icon	f0cca6d4d0aaccf0 (7 x Rhadamanthys, 3 x Stealc, 2 x CoinMiner)
Reporter	mazznrz
Tags:	exe Stealc

Intelligence

File Origin

# of uploads :

# of downloads :

106

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

040f779d7794c7cb5e991676942e8b89966515981925fbeecbe46c2d56f5ad26

Verdict:

No threats detected

Analysis date:

2025-09-12 16:07:44 UTC

Tags:

themida

Link:

https://app.any.run/tasks/437fd7bc-b0c2-46fd-8423-4365fd9594c8

Note:

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

Detection:

Stealc

Link:

https://www.capesandbox.com/analysis/27214/

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68c44121d49ea3f1e4b4b1ec

Tags:

vmdetect emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for synchronization primitives

Launching the default Windows debugger (dwwin.exe)

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-vm cmd crypto fingerprint lolbin microsoft_visual_cc obfuscated obfuscated packed packer_detected themidawinlicense threat

Link:

https://www.filescan.io/uploads/68c441b6b29d966a312b8b18/reports/dcec9d2a-7f82-45e4-8aa5-a82f448bddef/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/040f779d7794c7cb5e991676942e8b89966515981925fbeecbe46c2d56f5ad26

Verdict:

Unknown

File Type:

exe x32

Link:

https://opentip.kaspersky.com/040f779d7794c7cb5e991676942e8b89966515981925fbeecbe46c2d56f5ad26/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/8cda2237-73f4-4132-ae8a-8b43fbd0f443

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/040f779d7794c7cb5e991676942e8b89966515981925fbeecbe46c2d56f5ad26

Verdict:

inconclusive

YARA:

5 match(es)

Tags:

Executable PE (Portable Executable) PE File Layout Win 32 Exe x86

Link:

https://app.malva.re/file/4d8907c995f264d5845962aa37725f63

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/040f779d7794c7cb5e991676942e8b89966515981925fbeecbe46c2d56f5ad26/

Threat name:

Win32.Trojan.Generic

Status:

Suspicious

First seen:

2025-09-02 02:56:44 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

19 of 24 (79.17%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=aqhxphlxstd4wxuzcz3jilulrglgkfmydes7x3wl4rwc2vxvvuta._file

Verdict:

malicious

Label(s):

stealc

Result

Malware family:

stealc

Score:

10/10

Tags:

family:stealc botnet:samurai discovery stealer themida

Link:

https://tria.ge/reports/250912-tax6wsan3t/

Behaviour

Program crash

System Location Discovery: System Language Discovery

Themida packer

Stealc

Stealc family

Malware Config

C2 Extraction:

http://178.16.54.175

Verdict:

Malicious

Tags:

Win.Malware.Marte-10045369-0

YARA:

n/a

Link:

https://app.threat.zone/submission/151b3770-7a8f-40d7-ad96-8298999656af

Unpacked files

SH256 hash:

040f779d7794c7cb5e991676942e8b89966515981925fbeecbe46c2d56f5ad26

MD5 hash:

4d8907c995f264d5845962aa37725f63

SHA1 hash:

48412140b4ca0b9c267d9d816ceeddf5a56fa66d

Detections:

stealc

Link:

https://www.unpac.me/results/fa82fb30-edd8-4311-a794-4074e6e304b4/

SH256 hash:

2c4651a093a276841935a5b85856ee323d618a60d02162517c9f828c5e3e686d

MD5 hash:

fc1c04e172f708bcfdcaac1d723703bc

SHA1 hash:

12b2a6fc9e88ceba38c90d3a39e09315f1ab93a7

Link:

https://www.unpac.me/results/fa82fb30-edd8-4311-a794-4074e6e304b4/

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/040f779d7794c7cb5e991676942e8b89966515981925fbeecbe46c2d56f5ad26

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:	Check_FindWindowA_iat Create hunting rule

Rule name:	Check_OutputDebugStringA_iat Create hunting rule

Rule name:	CP_AllMal_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

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

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

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	HeavensGate Create hunting rule
Author:	kevoreilly
Description:	Heaven's Gate: Switch from 32-bit to 64-mode

Rule name:	Heuristics_ChromeABE Create hunting rule
Author:	Still
Description:	attempts to match instructions related to Chrome App-bound Encryption elevation service; possibly spotted amongst infostealers

Rule name:	INDICATOR_EXE_Packed_Themida Create hunting rule
Author:	ditekSHen
Description:	Detects executables packed with Themida

Rule name:	malware_shellcode_hash Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect shellcode api hash value

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	StealcV2 Create hunting rule
Author:	kevoreilly
Description:	Stealc V2 Payload

Rule name:	vmdetect Create hunting rule
Author:	nex
Description:	Possibly employs anti-virtualization techniques

File information

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

Cape

https://www.capesandbox.com/analysis/27214/

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