MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f25afe7c666cd7b51c2343a58b93ee844da891df2372e66b75238fca8caf397. 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 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f25afe7c666cd7b51c2343a58b93ee844da891df2372e66b75238fca8caf397
SHA3-384 hash: c8c1a79e2c93318e9c663d65fb3587cca72ac0295d51757ba228dd4af71db7ebee1e00b89e8af4271549629e6afc2e02
SHA1 hash: 282260e54433f2831fc13663a7a8b7d08bd0cacf
MD5 hash: 6233c2db5bd867b730b19a36df89ed96
humanhash: fillet-oxygen-may-coffee
File name:file
Download: download sample
Signature SantaStealer
Create hunting rule
File size:7'204'864 bytes
First seen:2026-01-21 13:12:38 UTC
Last seen:2026-01-21 16:30:57 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 09bf3c2c0d1e1c721043f5ca267758f5 (18 x SantaStealer, 3 x BRAT)
ssdeep 24576:GdmqLhfjODCamuy3t5cWiOSrOtsdKZOXXQrfeKNw5M38hbcRtIKQjlPjpd4cvKXs:GM9e+6+N69k83XbIB/X/EZo8xw
TLSH T1BA76D0CAD16B00D6CC067FF598142BC39B3056324A34046836ABBE595F779FAC11EEB6
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10522/11/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter Bitsight
Tags:dropped-by-amadey exe fbf543 SantaStealer


Avatar
Bitsight
url: http://130.12.180.43/files/7916673853/dyPLWzb.exe

Intelligence

File Origin
# of uploads :
11
# of downloads :
125
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2026-01-21 13:14:08 UTC
Tags:
telegram auto-sch santastealer stealer susp-powershell
Link:
https://app.any.run/tasks/66eec6c7-7436-4a34-97af-d48672b78755

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/49649/
Detection(s):
Win.Malware.Nekark-10058605-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6970d0fff3cf908ba507043c
Tags:
vmdetect virus
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm packed
Link:
https://www.filescan.io/uploads/6970d0f65db9ae47708bca5e/reports/44b01220-6f26-4daf-b7f8-36fd71a6222c/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/3f25afe7c666cd7b51c2343a58b93ee844da891df2372e66b75238fca8caf397
Result
Gathering data
Verdict:
Clean
File Type:
exe x64
Link:
https://opentip.kaspersky.com/3f25afe7c666cd7b51c2343a58b93ee844da891df2372e66b75238fca8caf397/results?tab=lookup
Malware family:
Santastealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3c28a2a7-1ebd-4a9f-a1f7-ce15ed69970c
Score:
94%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3f25afe7c666cd7b51c2343a58b93ee844da891df2372e66b75238fca8caf397
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/6233c2db5bd867b730b19a36df89ed96
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3f25afe7c666cd7b51c2343a58b93ee844da891df2372e66b75238fca8caf397/
Verdict:
Malicious
Threat:
Family.BRAT
Link:
https://tip.neiki.dev/file/3f25afe7c666cd7b51c2343a58b93ee844da891df2372e66b75238fca8caf397
Threat name:
Win64.Trojan.MetaStealer
Create hunting rule
Status:
Malicious
First seen:
2026-01-21 13:13:30 UTC
File Type:
PE+ (Exe)
Extracted files:
12
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h4s27z6gm3gxwuocgq5froj65bcnvci56i3s4zvxki4pzkgk6olq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
execution
Link:
https://tria.ge/reports/260121-qga36aew5f/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
Unpacked files
SH256 hash:
3f25afe7c666cd7b51c2343a58b93ee844da891df2372e66b75238fca8caf397
MD5 hash:
6233c2db5bd867b730b19a36df89ed96
SHA1 hash:
282260e54433f2831fc13663a7a8b7d08bd0cacf
Link:
https://www.unpac.me/results/f75f39bc-5092-4695-86af-481700e373cc/
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/3f25afe7c666cd7b51c2343a58b93ee844da891df2372e66b75238fca8caf397

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:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
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_pe_free_without_allocation
Create hunting rule
Author:Maxime THIEBAUT (@0xThiebaut)
Description:Detects an executable importing functions to free memory without importing allocation functions, often indicative of dynamic import resolution
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

SantaStealer

Executable exe 3f25afe7c666cd7b51c2343a58b93ee844da891df2372e66b75238fca8caf397

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3761305/
Cape
Cape
https://www.capesandbox.com/analysis/49649/

Comments