MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bef1ffaf2bc30913be9732270a44607bb15f53c7fd83ff53e6bccd4cd33c0e21. 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


Vidar


Vendor detections: 16


Intelligence 16 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bef1ffaf2bc30913be9732270a44607bb15f53c7fd83ff53e6bccd4cd33c0e21
SHA3-384 hash: 9f615b1ff5994fa4fdc54b0736ce377bbfae623d0e4c8ffda07d29c304794a0bc61260eab0afa04ed293ac537b4eca86
SHA1 hash: d8aac6143a7028623c7593599b80fa73d381bf14
MD5 hash: 86159ff6d151c5e151faa4087a3ba518
humanhash: victor-jersey-oscar-bulldog
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:1'538'048 bytes
First seen:2025-10-04 04:07:13 UTC
Last seen:2025-10-08 04:02:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash ba75b889e94cfc7a298f25757954c3b3 (1 x Vidar, 1 x QuasarRAT, 1 x Rhadamanthys)
ssdeep 24576:/rQ85K0d8NbYiolEE8YLWczw1gcf9LkL5xvlaIlJ/DnO9Zx8MtqnPi:/cy8NbEkfczw1gcf9LkL5hlpL7nO9Zj7
TLSH T18D65D118E879E0DAFCDB40B067555251A4237D37CF382AAB41E8DB711646EED0A3B237
TrID 63.5% (.EXE) Win64 Executable (generic) (10522/11/4)
12.2% (.EXE) OS/2 Executable (generic) (2029/13)
12.0% (.EXE) Generic Win/DOS Executable (2002/3)
12.0% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter Bitsight
Tags:dropped-by-amadey exe vidar


Avatar
Bitsight
url: http://178.16.55.189/files/8350398681/rWvXzEJ.exe

Intelligence

File Origin
# of uploads :
18
# of downloads :
195
Origin country :
US US
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
0_c36ed034d523da1f54d43176334d4bda9f9adcb940948646b43902a620ebda45.exe
Verdict:
Malicious activity
Analysis date:
2025-10-03 22:11:35 UTC
Tags:
auto redline stealer amadey botnet rdp loader stealc vidar generic autoit gcleaner blankgrabber anti-evasion screenshot telegram evasion remote xworm netsupport rmm-tool ms-smartcard phishing arch-exec miner silentcryptominer susp-powershell winring0-sys vuln-driver darkvision delphi inno installer
Link:
https://app.any.run/tasks/d26da197-8d59-47ef-8831-94ccbc65461f

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/30101/
Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68e09d8ad707128ed1ec0819
Tags:
stealer virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Restart of the analyzed sample
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc obfuscated packed packed packer_detected similar-threat
Link:
https://www.filescan.io/uploads/68e09d83f377ab231051cbee/reports/cb8633fb-c65f-47f5-b1b6-4f48d0a766da/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/bef1ffaf2bc30913be9732270a44607bb15f53c7fd83ff53e6bccd4cd33c0e21
Verdict:
Clean
File Type:
exe x64
First seen:
2025-10-03T15:27:00Z UTC
Last seen:
2025-10-04T15:04:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bef1ffaf2bc30913be9732270a44607bb15f53c7fd83ff53e6bccd4cd33c0e21/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/865a7005-d5b8-4b8a-ae2e-5ef28db2ed1b
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bef1ffaf2bc30913be9732270a44607bb15f53c7fd83ff53e6bccd4cd33c0e21
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/86159ff6d151c5e151faa4087a3ba518
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bef1ffaf2bc30913be9732270a44607bb15f53c7fd83ff53e6bccd4cd33c0e21/
Verdict:
Malicious
Threat:
Family.VIDAR
Link:
https://tip.neiki.dev/file/bef1ffaf2bc30913be9732270a44607bb15f53c7fd83ff53e6bccd4cd33c0e21
Threat name:
Win64.Trojan.Amadey
Create hunting rule
Status:
Suspicious
First seen:
2025-10-03 18:19:57 UTC
File Type:
PE+ (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=x3y77lzlymerhpuxgitqurdapoyv6u6h7wb76u7gxtguzuz4byqq._file
Verdict:
malicious
Label(s):
vidar
Create hunting rule
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:63e5bba0a5576d78298f39da918f6007n stealer
Link:
https://tria.ge/reports/251004-epw5tasr17/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Vidar
Vidar family
Malware Config
C2 Extraction:
https://steamcommunity.com/profiles/76561198782513619
https://telegram.me/dobbl7
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/afc68d77-18f7-4c51-8f2d-28b8db82c0e8
Unpacked files
SH256 hash:
bef1ffaf2bc30913be9732270a44607bb15f53c7fd83ff53e6bccd4cd33c0e21
MD5 hash:
86159ff6d151c5e151faa4087a3ba518
SHA1 hash:
d8aac6143a7028623c7593599b80fa73d381bf14
Link:
https://www.unpac.me/results/f823c95d-5eba-495c-a08f-042ccc588b10/
Malware family:
Mimikatz
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bef1ffaf2bc3/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/bef1ffaf2bc30913be9732270a44607bb15f53c7fd83ff53e6bccd4cd33c0e21

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: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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
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:pe_detect_tls_callbacks
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Vidar_unpacked_PulseIntel
Create hunting rule
Author:PulseIntel
Description:Vidar Payload

File information

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

Web download

Vidar

Executable exe bef1ffaf2bc30913be9732270a44607bb15f53c7fd83ff53e6bccd4cd33c0e21

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3639053/
Cape
Cape
https://www.capesandbox.com/analysis/30101/

Comments