MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4ff506f881ba60dce7f16d35a7a460f0bb3899acd6a52ba9a6604f25e2a6ff4e. 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 YARA 14 File information Comments

SHA256 hash:	4ff506f881ba60dce7f16d35a7a460f0bb3899acd6a52ba9a6604f25e2a6ff4e
SHA3-384 hash:	cc382a8b7c13cfbf3e068472971a4377d6c303ca9fbeb85cb4e028dc84e46f2d92203bae09226a87d7dc74c9a58bc95e
SHA1 hash:	7af636420275bc31bb339f174b10d43a3b9d1498
MD5 hash:	e13186fb08baa9cd0e32334a594bfaba
humanhash:	seventeen-texas-five-happy
File name:	4ff506f881ba60dce7f16d35a7a460f0bb3899acd6a52ba9a6604f25e2a6ff4e
Download:	download sample
Signature	Stealc Create hunting rule
File size:	13'224'960 bytes
First seen:	2025-09-12 15:49:48 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d2041a85a3c9c69fcd9bb51fef19f6db (2 x Stealc)
ssdeep	98304:7F6EtgLXrpozloF6EtgLXrpVX2jHiFKVlkwREnBAAh21RX2T0WV2Z:7UR7popoUR7pIjselcnBgJDWQ
Threatray	3 similar samples on MalwareBazaar
TLSH	T102D6D015FD268089ECE34135BFB5C121D8733D27DF28663F81DC8D981925CEE6A2E16A
TrID	47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10522/11/4) 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)
Magika	pebin
dhash icon	44ccb2a2d4e871b2 (1 x QuasarRAT, 1 x Stealc)
Reporter	mazznrz
Tags:	exe Stealc

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

4ff506f881ba60dce7f16d35a7a460f0bb3899acd6a52ba9a6604f25e2a6ff4e

Verdict:

Malicious activity

Analysis date:

2025-09-12 16:00:44 UTC

Tags:

stealc stealer auto-reg diamotrix clipper telegram lumma amadey botnet

Link:

https://app.any.run/tasks/b3aac581-f73c-4472-bea4-b025f92980ba

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/27218/

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68c44163d49ea3f1e4b4b235

Tags:

vmdetect emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the %AppData% directory

Creating a process from a recently created file

Сreating synchronization primitives

Creating a file in the %temp% subdirectories

Creating a window

Sending an HTTP POST request to an infection source

Searching for synchronization primitives

Creating a process with a hidden window

Creating a file in the %AppData% subdirectories

Enabling the 'hidden' option for recently created files

Launching a process

Creating a file

Moving a recently created file

DNS request

Connection attempt

Sending a custom TCP request

Loading a suspicious library

Using the Windows Management Instrumentation requests

Connection attempt to an infection source

Unauthorized injection to a recently created process by context flags manipulation

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context anti-debug base64 cmd fingerprint lolbin microsoft_visual_cc packed

Link:

https://www.filescan.io/uploads/68c4424dc62f699623891f43/reports/5682aa6f-8269-40d6-af84-2f6380dbbe3d/overview

Verdict:

Malicious

Labled as:

Dropper.Generic.Shellcode.Loader.Marte.X

Link:

https://www.hybrid-analysis.com/sample/4ff506f881ba60dce7f16d35a7a460f0bb3899acd6a52ba9a6604f25e2a6ff4e

Verdict:

Malicious

File Type:

exe x32

First seen:

2025-09-04T14:21:00Z UTC

Last seen:

2025-09-04T14:21:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/4ff506f881ba60dce7f16d35a7a460f0bb3899acd6a52ba9a6604f25e2a6ff4e/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/d6b79a1f-4256-476e-872d-158ce684b072

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/4ff506f881ba60dce7f16d35a7a460f0bb3899acd6a52ba9a6604f25e2a6ff4e

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/4ff506f881ba60dce7f16d35a7a460f0bb3899acd6a52ba9a6604f25e2a6ff4e/

Threat name:

Win32.Spyware.Lummastealer

Status:

Malicious

First seen:

2025-09-05 03:27:32 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

29 of 37 (78.38%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=j72qn6ebxjqnzz7rnu22pjda6c5trgnm22ssxkngmbhslyvg75ha._file

Verdict:

malicious

Label(s):

lummastealer

stealc

Stealc

828018b62e9aea7499623c04bc8a04634f083bf8f74026a0421fc4a79d900fd4

Stealc

92e2f8bd3412f27e42f88c5710572b78611a892c45a23c0c1faa308c86fcc148

Stealc

Result

Malware family:

stealc

Score:

10/10

Tags:

family:lumma family:stealc botnet:rtbl botnet:xufckv discovery persistence spyware stealer

Link:

https://tria.ge/reports/250912-tb5blawms6/

Behaviour

Enumerates system info in registry

Modifies data under HKEY_USERS

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of UnmapMainImage

Suspicious use of WriteProcessMemory

Browser Information Discovery

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Drops file in Program Files directory

Drops file in Windows directory

Suspicious use of SetThreadContext

Accesses cryptocurrency files/wallets, possible credential harvesting

Adds Run key to start application

Checks computer location settings

Executes dropped EXE

Loads dropped DLL

Lumma Stealer, LummaC

Lumma family

Stealc

Stealc family

Malware Config

C2 Extraction:

http://176.46.152.46
https://t.me/quincyplayer6
https://starexs.bet/tskx
https://mastwin.in/qsaz
https://digitbasket.com/pqox
https://voando26.com/iwnn
https://iaed.link/ndbh
https://pyscalp.com/iqop
https://lzh.fr/mnsn
https://streamin.style/iqzb
https://phoenix-brands.dev/qyzb

Verdict:

Malicious

Tags:

Win.Malware.Generic-9871124-0

YARA:

n/a

Link:

https://app.threat.zone/submission/92e3b555-fe78-4507-b05b-96c3a036d95e

Unpacked files

SH256 hash:

4ff506f881ba60dce7f16d35a7a460f0bb3899acd6a52ba9a6604f25e2a6ff4e

MD5 hash:

e13186fb08baa9cd0e32334a594bfaba

SHA1 hash:

7af636420275bc31bb339f174b10d43a3b9d1498

Link:

https://www.unpac.me/results/25ac8796-8dfb-41ec-8941-d9d3c498b390/

SH256 hash:

88c7bd96ef6bb633c35e1828678b2303c44a17aeb78a0746c5d5fd41222f1ded

MD5 hash:

7e5c58528455d4fb16ea259ddcee0d19

SHA1 hash:

46b8093816d662c1e85ac3af1fb04e92076d6b3f

Link:

https://www.unpac.me/results/25ac8796-8dfb-41ec-8941-d9d3c498b390/

SH256 hash:

7e6dc92e535f06db876097f68a52ec9ee2b119473a780033e03c5d4be4091a7f

MD5 hash:

e0b89d4714c859df9a6a25a80c67ea7a

SHA1 hash:

e810286c8ac38a080cf2dfcc97ae0a7e5eb0c733

Link:

https://www.unpac.me/results/25ac8796-8dfb-41ec-8941-d9d3c498b390/

SH256 hash:

ad52e5b2d0b1b65293d176475f983d84a59880f08a651a5073dfb6c32505ae01

MD5 hash:

13bd6acefb142dbc5778cb86fdd42887

SHA1 hash:

b4b78257a9d4e235cfc8327482c1d54b2516d98f

Link:

https://www.unpac.me/results/25ac8796-8dfb-41ec-8941-d9d3c498b390/

Malware family:

Stealc.v2

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/4ff506f881ba/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/4ff506f881ba60dce7f16d35a7a460f0bb3899acd6a52ba9a6604f25e2a6ff4e

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:	Borland Create hunting rule
Author:	malware-lu

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:	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:	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_SUSPICIOUS_ReflectiveLoader Create hunting rule
Author:	ditekSHen
Description:	Detects Reflective DLL injection artifacts

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:	ReflectiveLoader Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a unspecified hack tool, crack or malware using a reflective loader - no hard match - further investigation recommended
Reference:	Internal Research

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

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

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/27218/

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