MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 00fe4d84e3dc59e072575baf1b0b010541d7d472978f40741b4bc33d51ad2dfb. 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: 17
| SHA256 hash: | 00fe4d84e3dc59e072575baf1b0b010541d7d472978f40741b4bc33d51ad2dfb |
|---|---|
| SHA3-384 hash: | 451acdbe60ba0fa426d9813141c8f6adcb8acea5aa09fab9af7fc1fde50531f966612e4d238c7f949c0bc78c0b45fab7 |
| SHA1 hash: | a3b001188420c9d5176a0ada189c0cf005d5c29d |
| MD5 hash: | 3fe85dfae875cf6fec9753f3b32f9a79 |
| humanhash: | pluto-sierra-burger-mars |
| File name: | Built.exe |
| Download: | download sample |
| Signature | BlankGrabber |
| File size: | 7'250'329 bytes |
| First seen: | 2025-11-03 23:35:23 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | dcaf48c1f10b0efa0a4472200f3850ed (716 x Efimer, 60 x BlankGrabber, 23 x SalatStealer) |
| ssdeep | 98304:2DjWM8JEkT3W4fkaamaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRPYRRJcIhEA:203GeNTfm/pf+xk4dWRPoPAW3M3le |
| TLSH | T105763318B3E109F5E5B32A7DC8519919D671FC550B24CECB439806AE1F2B9A0097FFAC |
| 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 |
| Reporter |  skocherhan |
| Tags: | BlankGrabber exe github-ertag1-pixel |
skocherhan
https://github.com/ertag1-pixel/kdfkjdfkf/releases/download/sdfsdfewewewesdfsder/Built.exeIntelligence
File Origin
# of uploads :
1
# of downloads :
162
Origin country :
GBVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Built.exe
Verdict:
Malicious activity
Analysis date:
2025-11-03 23:37:20 UTC
Tags:
auto-startup anti-evasion python stealer screenshot discord blankgrabber evasion pyinstaller generic susp-powershell
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
BlankStealer
Verdict:
Malicious
Score:
99.9%
Tags:
autorun shell virus sage
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Restart of the analyzed sample
Creating a window
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Creating a file
DNS request
Connection attempt
Sending a custom TCP request
Launching a process
Launching the process to change network settings
Loading a suspicious library
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
expand expired-cert invalid-signature lolbin microsoft_visual_cc overlay overlay packed pyinstaller signed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-11-02T12:55:00Z UTC
Last seen:
2025-11-04T03:41:00Z UTC
Hits:
~10
Detections:
Trojan.Win32.Agent.sb PDM:Trojan.Win32.Generic Trojan-Spy.Win32.Agent.dffz Trojan-PSW.Python.Blank.sb HEUR:Trojan-PSW.Python.Blank.gen Trojan-PSW.Win32.Greedy.sb Trojan-PSW.MSIL.Stealer.sb Trojan.Win32.Dizemp.sb Trojan.Win32.Agent.sba Trojan.Python.Agent.gen
Verdict:
Suspicious
Score:
94%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Verdict:
Malicious
Threat:
Family.BLANKGRABBER
Threat name:
Win64.Malware.Heuristic
Status:
Malicious
First seen:
2025-11-02 17:49:32 UTC
File Type:
PE+ (Exe)
Extracted files:
539
AV detection:
21 of 38 (55.26%)
Threat level:
2/5
Detection(s):
Suspicious file
Result
Malware family:
blankgrabber
Score:
10/10
Tags:
family:blankgrabber collection credential_access defense_evasion discovery execution persistence privilege_escalation spyware stealer upx
Behaviour
Detects videocard installed
Gathers system information
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
System Network Configuration Discovery: Wi-Fi Discovery
Enumerates processes with tasklist
UPX packed file
Accesses cryptocurrency files/wallets, possible credential harvesting
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Obfuscated Files or Information: Command Obfuscation
Clipboard Data
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
Blankgrabber family
Detects BlankGrabber stealer in memory
blankgrabber
Verdict:
Malicious
Tags:
Win.Malware.Tedy-10036920-0
YARA:
n/a
Unpacked files
SH256 hash:
00fe4d84e3dc59e072575baf1b0b010541d7d472978f40741b4bc33d51ad2dfb
MD5 hash:
3fe85dfae875cf6fec9753f3b32f9a79
SHA1 hash:
a3b001188420c9d5176a0ada189c0cf005d5c29d
Detections:
BlankGrabberLoader
SH256 hash:
90341ac8dcc9ec5f9efe89945a381eb701fe15c3196f594d9d9f0f67b4fc2213
MD5 hash:
9c223575ae5b9544bc3d69ac6364f75e
SHA1 hash:
8a1cb5ee02c742e937febc57609ac312247ba386
SH256 hash:
d66c3b47091ceb3f8d3cc165a43d285ae919211a0c0fcb74491ee574d8d464f8
MD5 hash:
f12681a472b9dd04a812e16096514974
SHA1 hash:
6fd102eb3e0b0e6eef08118d71f28702d1a9067c
Malware family:
BlankGrabber
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for Blowfish constants |
| Rule name: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerException__ConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerException__SetConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DetectEncryptedVariants |
|---|---|
| Author: | Zinyth |
| Description: | Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded |
| Rule name: | Detect_PyInstaller |
|---|---|
| Author: | Obscurity Labs LLC |
| Description: | Detects PyInstaller compiled executables across platforms |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | ldpreload |
|---|---|
| Author: | xorseed |
| Reference: | https://stuff.rop.io/ |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | SHA512_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA384/SHA512 constants |
| Rule name: | upxHook |
|---|---|
| Author: | @r3dbU7z |
| Description: | Detect artifacts from 'upxHook' - modification of UPX packer |
| Reference: | https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/ |
| Rule name: | upx_largefile |
|---|---|
| Author: | k3nr9 |
| Rule name: | vmdetect |
|---|---|
| Author: | nex |
| Description: | Possibly employs anti-virtualization techniques |
| Rule name: | WHIRLPOOL_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for WhirlPool constants |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
bat 
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