MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bef6f8cef8f5d75ead900b2ea1a3c8fd39aa705a9bb8a66e4e0229ccdcdd5cb. 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: 16


Intelligence 16 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4bef6f8cef8f5d75ead900b2ea1a3c8fd39aa705a9bb8a66e4e0229ccdcdd5cb
SHA3-384 hash: 404877b478d75d5571ef6e4737fcbdc05bbf64e7a58f61e6529d2de956159bfd6a9a0c59234d2ca899ed42364e6ff34f
SHA1 hash: 0bb4876266a660cba91a051d002bbf128beb0de4
MD5 hash: bcc60da51e5612462f59bb1d8db7e40b
humanhash: avocado-seven-beryllium-one
File name:SecuriteInfo.com.Win32.MalwareX-gen.87477584
Download: download sample
Signature Stealc
Create hunting rule
File size:987'648 bytes
First seen:2025-08-28 09:16:49 UTC
Last seen:2025-08-28 10:16:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f3f2becbefab403299b367e6b024bf66 (2 x Stealc)
ssdeep 24576:5eCWR/9dEVRwY/1qh3gTPe9XwgpAVpPlNWUgs:ECWBjKjkhwTPeBqVp9UG
TLSH T10525E00161E6E07BF24F54F12C25E76428ABA5728B718ED7B3C4EEBA16106D04771B2E
TrID 49.9% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win32 Executable (generic) (4504/4/1)
9.6% (.EXE) OS/2 Executable (generic) (2029/13)
9.5% (.EXE) Generic Win/DOS Executable (2002/3)
9.4% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter SecuriteInfoCom
Tags:exe Stealc

Intelligence

File Origin
# of uploads :
2
# of downloads :
69
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4bef6f8cef8f5d75ead900b2ea1a3c8fd39aa705a9bb8a66e4e0229ccdcdd5cb.bin.exe
Verdict:
Malicious activity
Analysis date:
2025-08-28 08:25:34 UTC
Tags:
stealc stealer
Link:
https://app.any.run/tasks/0d56b9b7-b331-48c3-a4fc-7d0ea1f9fd3b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Stealc
Create hunting rule
Link:
https://www.capesandbox.com/analysis/24003/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.87477584.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68b01ea93e988eb6ab82e102
Tags:
cobalt virus small hype
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Connection attempt to an infection source
Sending an HTTP POST request to an infection source
Sending a TCP request to an infection source
Connection attempt
Sending an HTTP GET request
Launching the default Windows debugger (dwwin.exe)
Query of malicious DNS domain
Verdict:
Malicious
Labled as:
Fragtor.Generic
Link:
https://www.hybrid-analysis.com/sample/4bef6f8cef8f5d75ead900b2ea1a3c8fd39aa705a9bb8a66e4e0229ccdcdd5cb
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-08-28T05:31:00Z UTC
Last seen:
2025-08-28T05:31:00Z UTC
Hits:
~10
Detections:
Trojan-PSW.Lumma.HTTP.C&C PDM:Trojan.Win32.Generic Trojan-PSW.Win32.Lumma.vea
Link:
https://opentip.kaspersky.com/4bef6f8cef8f5d75ead900b2ea1a3c8fd39aa705a9bb8a66e4e0229ccdcdd5cb/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/54ac1496-3423-46d9-92d4-44fb90749cdf
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4bef6f8cef8f5d75ead900b2ea1a3c8fd39aa705a9bb8a66e4e0229ccdcdd5cb
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/bcc60da51e5612462f59bb1d8db7e40b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4bef6f8cef8f5d75ead900b2ea1a3c8fd39aa705a9bb8a66e4e0229ccdcdd5cb/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/4bef6f8cef8f5d75ead900b2ea1a3c8fd39aa705a9bb8a66e4e0229ccdcdd5cb
Threat name:
Win32.Trojan.Fragtor
Create hunting rule
Status:
Malicious
First seen:
2025-08-28 08:25:35 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jpxw7dhpr5oxl2wzaczougr4r7jzvjyfvg5yuzxe4arjzton2xfq._file
Verdict:
malicious
Label(s):
stealc
Create hunting rule
Similar samples:
error
Stealc
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:123 discovery stealer
Link:
https://tria.ge/reports/250828-k82gjadn9v/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Program crash
System Location Discovery: System Language Discovery
Checks installed software on the system
Stealc
Stealc family
Malware Config
C2 Extraction:
http://freaks.icu
Verdict:
Suspicious
Tags:
Phishing
YARA:
n/a
Link:
https://app.threat.zone/submission/564f9549-b235-4f21-9fd9-6d021700d44e
Unpacked files
SH256 hash:
4bef6f8cef8f5d75ead900b2ea1a3c8fd39aa705a9bb8a66e4e0229ccdcdd5cb
MD5 hash:
bcc60da51e5612462f59bb1d8db7e40b
SHA1 hash:
0bb4876266a660cba91a051d002bbf128beb0de4
Link:
https://www.unpac.me/results/92c59e1d-62ba-4bcd-961c-c3a6c92ae606/
SH256 hash:
2c4651a093a276841935a5b85856ee323d618a60d02162517c9f828c5e3e686d
MD5 hash:
fc1c04e172f708bcfdcaac1d723703bc
SHA1 hash:
12b2a6fc9e88ceba38c90d3a39e09315f1ab93a7
Link:
https://www.unpac.me/results/92c59e1d-62ba-4bcd-961c-c3a6c92ae606/
SH256 hash:
c48d9103e61d102619861264b92d26c6b2223c9cf7e33e7cb356ab2579b84b93
MD5 hash:
857bda1034cfac4f2d155c5dd297f538
SHA1 hash:
9cbd4a65f07697e9874aabae2ae81d405e5aafe7
Detections:
stealc
Create hunting rule
Link:
https://www.unpac.me/results/92c59e1d-62ba-4bcd-961c-c3a6c92ae606/
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/4bef6f8cef8f5d75ead900b2ea1a3c8fd39aa705a9bb8a66e4e0229ccdcdd5cb

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Web download

Stealc

Executable exe 4bef6f8cef8f5d75ead900b2ea1a3c8fd39aa705a9bb8a66e4e0229ccdcdd5cb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3613112/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/24003/

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