MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa3523b9e59def3558f6e9e97563dfd1e511391c290bc642a05962aeccef4afe. 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

BlankGrabber

Vendor detections: 15

Intelligence 15 IOCs YARA 28 File information Comments

SHA256 hash:	fa3523b9e59def3558f6e9e97563dfd1e511391c290bc642a05962aeccef4afe
SHA3-384 hash:	a0d598a3e789241ce013b54f3c5a0e9b4519436b0155606d95bdc9dfd7bf11d610da8cdc9e327ffa41c360e2c2488a32
SHA1 hash:	410dbde6c5078fc7ea8dae0c9d3364fb1e5b2430
MD5 hash:	b958353109ac8ecf07fccb1530e84af0
humanhash:	winter-queen-lemon-ohio
File name:	Delta_cracked.exe
Download:	download sample
Signature	BlankGrabber Create hunting rule
File size:	10'021'179 bytes
First seen:	2026-09-06 20:08:44 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	ed71b47f404234b025eb1f9c0778046c (1 x BlankGrabber)
ssdeep	196608:MqfkzmFUP7C4JG4+NVlTjat7tPGB/ihrAyCk7VPfF8bfTfQ3LZapK4Dfrtw3D:M36FU+4kjjatZ+/yNCk7VPfF8bfTvHmz
TLSH	T197A63359629508F7FBD2453DDA65C966EB71B4324B70CECF07A882201E332E1987E732
TrID	37.0% (.EXE) Win64 Executable (generic) (6522/11/2) 28.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 11.5% (.EXE) OS/2 Executable (generic) (2029/13) 11.3% (.EXE) Generic Win/DOS Executable (2002/3) 11.3% (.EXE) DOS Executable (generic) (2000/1)
Magika	pebin
Reporter	rifteyy
Tags:	BlankGrabber exe stealer

Intelligence

File Origin

# of uploads :

# of downloads :

152

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

BlankGrabber BlankOBF PyInstaller

Details

Link:

https://research.acce.ciphertechsolutions.com/results/3617605f-f1d4-4d32-8583-35e2b94d5d48/

Malware family:

n/a

ID:

File name:

Delta_cracked.exe

Verdict:

Malicious activity

Analysis date:

2026-08-29 12:04:19 UTC

Tags:

blankgrabber evasion python stealer screenshot discord ip-check susp-powershell

Link:

https://app.any.run/tasks/91b217aa-0ddf-4b94-9796-8dfb1fed7481

Note:

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

Detection:

BlankStealer

Link:

https://www.capesandbox.com/analysis/84276/

Detection(s):

SecuriteInfo.com.Python.Packed.104.5609.14063.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the %temp% subdirectories

Restart of the analyzed sample

Creating a window

Running batch commands

Creating a process with a hidden window

Сreating synchronization primitives

DNS request

Connection attempt

Sending a custom TCP request

Launching a process

Loading a suspicious library

Launching the process to change network settings

Reading critical registry keys

Using the Windows Management Instrumentation requests

Searching for synchronization primitives

Creating a file

Deleting a recently created file

Creating a process from a recently created file

Stealing user critical data

Adding an exclusion to Microsoft Defender

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug captcha entropy expand expired-cert invalid-signature lolbin microsoft_visual_cc overlay packed packed pyinstaller reconnaissance signed

Link:

https://www.filescan.io/uploads/6a9dc86e0b539baeaeb2ed66/reports/eb9cb531-a0f7-4580-96af-5ba1cf8396f4/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/fa3523b9e59def3558f6e9e97563dfd1e511391c290bc642a05962aeccef4afe

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-08-30T01:39:00Z UTC

Last seen:

2026-09-06T19:47:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/fa3523b9e59def3558f6e9e97563dfd1e511391c290bc642a05962aeccef4afe/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/779500c8-4921-4b9c-b218-73d3da4c63e5

Score:

73%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/fa3523b9e59def3558f6e9e97563dfd1e511391c290bc642a05962aeccef4afe

Verdict:

inconclusive

YARA:

3 match(es)

Tags:

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

Link:

https://app.malva.re/file/b958353109ac8ecf07fccb1530e84af0

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/fa3523b9e59def3558f6e9e97563dfd1e511391c290bc642a05962aeccef4afe/

Threat name:

Win64.Trojan.Blank

Status:

Malicious

First seen:

2026-08-31 05:05:58 UTC

AV detection:

17 of 38 (44.74%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7i2shopftxxtkwhw5huxky672hsrcoi4fef4mqvalfrk5thpjl7a._file

Result

Malware family:

blankgrabber

Score:

10/10

Tags:

family:blankgrabber credential_access defense_evasion discovery execution persistence privilege_escalation spyware stealer upx

Link:

https://tria.ge/reports/260906-yw8xqssarb/

Behaviour

Detects videocard installed

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Browser Information Discovery

Enumerates physical storage devices

Event Triggered Execution: Netsh Helper DLL

Executes a command shell one-liner

System Network Configuration Discovery: Wi-Fi Discovery

Discovers running processes

UPX packed file

Accesses cryptocurrency files/wallets, possible credential harvesting

Contacts third-party web service commonly abused for C2

Looks up external IP address via web service

Obfuscated Files or Information: Command Obfuscation

Executes dropped EXE

Loads dropped DLL

Reads user/profile data of web browsers

Unsecured Credentials: Credentials In Files

Command and Scripting Interpreter: PowerShell

Disables one or more Microsoft Defender components

Deletes Windows Defender Definitions

Unpacked files

SH256 hash:

fa3523b9e59def3558f6e9e97563dfd1e511391c290bc642a05962aeccef4afe

MD5 hash:

b958353109ac8ecf07fccb1530e84af0

SHA1 hash:

410dbde6c5078fc7ea8dae0c9d3364fb1e5b2430

Detections:

BlankGrabberLoader

Link:

https://www.unpac.me/results/0a8a5161-6fd0-4391-a7eb-ccf1e2b2ba90/

SH256 hash:

90341ac8dcc9ec5f9efe89945a381eb701fe15c3196f594d9d9f0f67b4fc2213

MD5 hash:

9c223575ae5b9544bc3d69ac6364f75e

SHA1 hash:

8a1cb5ee02c742e937febc57609ac312247ba386

Link:

https://www.unpac.me/results/0a8a5161-6fd0-4391-a7eb-ccf1e2b2ba90/

SH256 hash:

a7146c08f89fe5b04541ab507cdb59ff7b44534d4ba3c668a426c6450a03434e

MD5 hash:

bbfa92d8173376c972fd58dcf5ca6aaa

SHA1 hash:

b7b4b6e7045caccc0f790e3395e1f514d01f6b2f

Link:

https://www.unpac.me/results/0a8a5161-6fd0-4391-a7eb-ccf1e2b2ba90/

Malware family:

BlankGrabber

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/fa3523b9e59d/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

0.87

Link:

https://yomi.yoroi.company/submissions/fa3523b9e59def3558f6e9e97563dfd1e511391c290bc642a05962aeccef4afe

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:	BLOWFISH_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for Blowfish constants

Rule name:	CAS_Malware_Hunting Create hunting rule
Author:	Michael Reinprecht
Description:	DEMO CAS YARA Rules for sample2.exe

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

Rule name:	DebuggerException__ConsoleCtrl 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:	dependsonpythonailib Create hunting rule
Author:	Tim Brown
Description:	Hunts for dependencies on Python AI libraries

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

Rule name:	Detect_PyInstaller Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects PyInstaller compiled executables across platforms

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

Rule name:	ldpreload Create hunting rule
Author:	xorseed
Reference:	https://stuff.rop.io/

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

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

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	UPX Create hunting rule
Author:	kevoreilly
Description:	UPX Unpacker: dump on OEP (original entry point)

Rule name:	upxHook Create hunting rule
Author:	@r3dbU7z
Description:	Detect artifacts from 'upxHook' - modification of UPX packer
Reference:	https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

Rule name:	upx_largefile Create hunting rule
Author:	k3nr9

Rule name:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

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

Rule name:	WHIRLPOOL_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for WhirlPool constants

Rule name:	Win_FakeInstaller_PythonShellcodeLoader_Crepectl_2026 Create hunting rule
Author:	SixHands
Description:	Detects the analyzed fake installer sample using .key config, XOR key, and Python/fiber shellcode loader traits

File information

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

any.run

https://app.any.run/tasks/91b217aa-0ddf-4b94-9796-8dfb1fed7481

Cape

https://www.capesandbox.com/analysis/84276/

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