MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fbc9bee4ae68ca2d5bddbe7cbd34d14e3e550293f5c22a8dfc3c97bba1b2074. 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 26 File information Comments

SHA256 hash:	1fbc9bee4ae68ca2d5bddbe7cbd34d14e3e550293f5c22a8dfc3c97bba1b2074
SHA3-384 hash:	96d65a794db37b22380891594f18c7df5477ed7c1af2028653d9f97bdb8378264d6402d59f52d771594d488c20ae1bdb
SHA1 hash:	1514f6949ce8cd0605cb0b91381a331f31ee3afb
MD5 hash:	a91a093f40af08e1a8748d9e33a22480
humanhash:	glucose-beryllium-music-hawaii
File name:	Licence_Version_Loader.exe
Download:	download sample
Signature	Stealc Create hunting rule
File size:	3'563'520 bytes
First seen:	2025-11-08 15:00:55 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	9cbefe68f395e67356e2a5d8d1b285c0 (132 x Vidar, 64 x LummaStealer, 49 x AuroraStealer)
ssdeep	49152:/CKiWlMUtOQWAfW6bzyHSdsE+hgsNdbD1:7RtkAfW6bzzdt+N
TLSH	T1EAF54B427C8994A1D1AAE234CAA5BE55B330BC584F3D37C32F15A6721E73BE44E72358
gimphash	8e74378d4b24784332348d55151ab53dfdae02c75d0e8bac297ca2ac578949cd
TrID	48.7% (.EXE) Win64 Executable (generic) (10522/11/4) 23.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 9.3% (.EXE) OS/2 Executable (generic) (2029/13) 9.2% (.EXE) Generic Win/DOS Executable (2002/3) 9.2% (.EXE) DOS Executable Generic (2000/1)
Magika	pebin
dhash icon	4dccd4cc0044b2b2 (2 x Stealc)
Reporter	aachum
Tags:	91-92-240-18 de-pumped exe Stealc

iamaachum

https://www.youtube.com/post/Ugkxo2geOa1z9aNiDiMpJE_e22s-NeZF6HUV => https://www.mediafire.com/folder/hhsq6r4zizudo/Fo

Stealc Build ID: 8Nov
Stealc C2: http://91.92.240.18/778f15bc60384a25.php

Intelligence

File Origin

# of uploads :

# of downloads :

106

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Licence_Version_Loader.exe

Verdict:

Malicious activity

Analysis date:

2025-11-08 15:18:20 UTC

Tags:

stealc stealer

Link:

https://app.any.run/tasks/2dcacf2f-4a85-402d-beac-f093c135c9cd

Note:

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

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/36538/

Detection(s):

Win.Malware.Wingo-9956993-0

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=690f5b6f30bacec888c9e66b

Tags:

injection cobalt virus crypt

Result

Verdict:

Clean

Maliciousness:

Behaviour

Сreating synchronization primitives

Connection attempt

Sending an HTTP POST request

Gathering data

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/1fbc9bee4ae68ca2d5bddbe7cbd34d14e3e550293f5c22a8dfc3c97bba1b2074

Verdict:

Malicious

File Type:

exe x64

First seen:

2025-11-08T12:12:00Z UTC

Last seen:

2025-11-10T07:44:00Z UTC

Hits:

~100

Detections:

PDM:Trojan.Win32.Generic Trojan-PSW.Win32.Lumma.xmf Trojan-PSW.Lumma.HTTP.C&C

Link:

https://opentip.kaspersky.com/1fbc9bee4ae68ca2d5bddbe7cbd34d14e3e550293f5c22a8dfc3c97bba1b2074/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/3447e729-5d2e-4fad-8a7e-2b752a482000

Result

Threat name:

Stealc v2

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1810599

Signature

Allocates memory in foreign processes

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Early bird code injection technique detected

Found malware configuration

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

Injects a PE file into a foreign processes

Joe Sandbox ML detected suspicious sample

Multi AV Scanner detection for submitted file

Potentially malicious time measurement code found

Queues an APC in another process (thread injection)

Sample uses string decryption to hide its real strings

Tries to harvest and steal browser information (history, passwords, etc)

Tries to steal Crypto Currency Wallets

Writes to foreign memory regions

Yara detected Stealc v2

Behaviour

Behavior Graph:

Download SVG

Score:

87%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/1fbc9bee4ae68ca2d5bddbe7cbd34d14e3e550293f5c22a8dfc3c97bba1b2074

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/a91a093f40af08e1a8748d9e33a22480

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/1fbc9bee4ae68ca2d5bddbe7cbd34d14e3e550293f5c22a8dfc3c97bba1b2074/

Verdict:

Malicious

Threat:

Family.STEALC

Link:

https://tip.neiki.dev/file/1fbc9bee4ae68ca2d5bddbe7cbd34d14e3e550293f5c22a8dfc3c97bba1b2074

Threat name:

Win64.Spyware.Stealc

Status:

Suspicious

First seen:

2025-11-08 15:01:34 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

21 of 38 (55.26%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=d66jx3sk42gkfvn53pt4xu2nctr6kubjh5ocfkg7ypexxoq3eb2a._file

Verdict:

malicious

Label(s):

shellcode_loader_007

Similar samples:

error

Stealc

Result

Malware family:

stealc

Score:

10/10

Tags:

family:stealc botnet:8nov stealer

Link:

https://tria.ge/reports/251108-sdxtvsfp61/

Behaviour

Stealc

Stealc family

Malware Config

C2 Extraction:

http://91.92.240.18

Verdict:

Malicious

Tags:

Win.Malware.Wingo-9956993-0

YARA:

n/a

Link:

https://app.threat.zone/submission/e03746ee-9214-440a-9a9a-567abecb6776

Unpacked files

SH256 hash:

1fbc9bee4ae68ca2d5bddbe7cbd34d14e3e550293f5c22a8dfc3c97bba1b2074

MD5 hash:

a91a093f40af08e1a8748d9e33a22480

SHA1 hash:

1514f6949ce8cd0605cb0b91381a331f31ee3afb

Link:

https://www.unpac.me/results/afb30800-0dd7-4e31-a781-615488680b48/

Malware family:

Stealc.v2

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/1fbc9bee4ae6/report/overview.html

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:	aachum_Stealcv2 Create hunting rule
Author:	aachum
Description:	Detects new version of Stealc.

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

Rule name:	command_and_control Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group

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:	DebuggerException__SetConsoleCtrl 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:	DetectGoMethodSignatures Create hunting rule
Author:	Wyatt Tauber
Description:	Detects Go method signatures in unpacked Go binaries

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	Golangmalware Create hunting rule
Author:	Dhanunjaya
Description:	Malware in Golang

Rule name:	golang_binary_string Create hunting rule
Description:	Golang strings present

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

Rule name:	golang_duffcopy_amd64 Create hunting rule

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:	HiveRansomware Create hunting rule
Author:	Dhanunjaya
Description:	Yara Rule To Detect Hive V4 Ransomware

Rule name:	identity_golang Create hunting rule
Author:	Eric Yocam
Description:	find Golang malware

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

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	ProgramLanguage_Golang Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

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

Rule name:	StealcV2 Create hunting rule
Author:	Still
Description:	attempts to match the instructions found in StealcV2

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

Adware.Generic

rar 6646da7b7bb6a3b622cdf7e59c321ced493423c23a5f13a0d826792ed8463886

Stealc

exe 1fbc9bee4ae68ca2d5bddbe7cbd34d14e3e550293f5c22a8dfc3c97bba1b2074

(this sample)

Link

https://tria.ge/251108-r5mmjazqfj/behavioral2

Dropped by

SHA256 6646da7b7bb6a3b622cdf7e59c321ced493423c23a5f13a0d826792ed8463886

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/36538/

Dropped by

MD5 b1bb24fd382c19d80f847195051c9f09

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