MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6688239d3266236edc9f341a0e717f32a25905a3d0ce43a2668a67eb2f8843b1. 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


SantaStealer


Vendor detections: 11


Intelligence 11 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6688239d3266236edc9f341a0e717f32a25905a3d0ce43a2668a67eb2f8843b1
SHA3-384 hash: 4bee9571b23760f7734bdf82f5adc9568acb963f76b3f8463bdfd10d08b73349cb3ef90b1fc24013bc762e22e7092fbb
SHA1 hash: 5fadfab0850ba3b99cbaabdc772662e6fbe6d188
MD5 hash: a9f71eb39fbb66f27a07dcda6791bf5c
humanhash: floor-hotel-ohio-double
File name:KeyGeneratorPro.exe
Download: download sample
Signature SantaStealer
Create hunting rule
File size:2'982'400 bytes
First seen:2026-02-07 17:10:00 UTC
Last seen:2026-02-07 17:26:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 1e71a6dfe71991a69e79c1243f113f5d (2 x SantaStealer)
ssdeep 49152:5NfZEXurRHg9orj/oKCQOydhYMJucKK6q3MqCc/9k3e8:59auTj/oFQOyrYMkcKzjw9k1
TLSH T103D5AE0AF25349D5CC5BC0BC839B7131EB317D69CB242EDB17918B613E55B806B29F8A
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 burger
Tags:exe SantaStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
95
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
KeyGeneratorPro.exe
Verdict:
Malicious activity
Analysis date:
2026-02-07 07:50:00 UTC
Tags:
stealer telegram auto-sch santastealer susp-powershell
Link:
https://app.any.run/tasks/b2f937ea-1975-48a7-90d2-6d68e7c88aab

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/52609/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6986eea8b1f983b846842f4d
Tags:
autorun lien
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug base64 explorer fingerprint lolbin microsoft_visual_cc runonce
Link:
https://www.filescan.io/uploads/69877209b6bd365f0a6a6dfa/reports/543ef31e-a8f8-4074-87bd-8fb8dddf732a/overview
Verdict:
Malicious
Labled as:
Cerbu.Generic
Link:
https://www.hybrid-analysis.com/sample/6688239d3266236edc9f341a0e717f32a25905a3d0ce43a2668a67eb2f8843b1
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-02-07T02:06:00Z UTC
Last seen:
2026-02-08T07:54:00Z UTC
Hits:
~100
Detections:
Trojan.Win32.Inject.sb Trojan.Win32.Inject.aqxcm Trojan.PowerShell.Cobalt.sb PDM:Trojan.Win32.Generic Trojan-PSW.Win32.Stealer.sb VHO:Trojan-PSW.Win32.Stealer.dbcn Trojan-PSW.Win32.Coins.sb VHO:Trojan-PSW.Win32.ReaderDB.gen VHO:Trojan-PSW.Win32.Stealer.gen Trojan-PSW.Win32.Stealer.dbcn
Link:
https://opentip.kaspersky.com/6688239d3266236edc9f341a0e717f32a25905a3d0ce43a2668a67eb2f8843b1/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3139058b-5610-474b-9f03-4cbe161e3bc8
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6688239d3266236edc9f341a0e717f32a25905a3d0ce43a2668a67eb2f8843b1
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/a9f71eb39fbb66f27a07dcda6791bf5c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6688239d3266236edc9f341a0e717f32a25905a3d0ce43a2668a67eb2f8843b1/
Verdict:
Malicious
Threat:
Family.BRAT
Link:
https://tip.neiki.dev/file/6688239d3266236edc9f341a0e717f32a25905a3d0ce43a2668a67eb2f8843b1
Threat name:
Win64.Trojan.SantaStealer
Create hunting rule
Status:
Malicious
First seen:
2026-02-07 06:56:30 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m2echhjsmyrw5xe7gqna44l7gkrfsbnd2dhehitgrjt6wl4iioyq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
credential_access defense_evasion discovery execution persistence spyware stealer
Link:
https://tria.ge/reports/260207-vpyxeafv3d/
Behaviour
Checks processor information in registry
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Views/modifies file attributes
Browser Information Discovery
Enumerates physical storage devices
Accesses cryptocurrency files/wallets, possible credential harvesting
Hide Artifacts: Hidden Window
Checks computer location settings
Credentials from Password Stores: Windows Credential Manager
Executes dropped EXE
Prevents Microsoft Defender from scanning certain paths by adding an exclusion.
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Unpacked files
SH256 hash:
6688239d3266236edc9f341a0e717f32a25905a3d0ce43a2668a67eb2f8843b1
MD5 hash:
a9f71eb39fbb66f27a07dcda6791bf5c
SHA1 hash:
5fadfab0850ba3b99cbaabdc772662e6fbe6d188
Link:
https://www.unpac.me/results/0240cc7a-9e03-4614-ab86-16ff19349089/
SH256 hash:
b9a49ae616cfee32d66132e89be2b4c1671ec3b551630dfe5a219a3ee150f316
MD5 hash:
bb4f047be9d15fb59d19363cf4875c4e
SHA1 hash:
788655f8c227f9a14281d48932656d09108cbcc4
Link:
https://www.unpac.me/results/0240cc7a-9e03-4614-ab86-16ff19349089/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6688239d3266/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/6688239d3266236edc9f341a0e717f32a25905a3d0ce43a2668a67eb2f8843b1

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_OutputDebugStringA_iat
Create hunting rule
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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:detect_powershell
Create hunting rule
Author:daniyyell
Description:Detects suspicious PowerShell activity related to malware execution
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

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

Web download

SantaStealer

Executable exe 6688239d3266236edc9f341a0e717f32a25905a3d0ce43a2668a67eb2f8843b1

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/52609/
  
URLhaus
https://urlhaus.abuse.ch/url/3774325/
  
Delivery method
Distributed via web download

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