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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b525f710b59464a67ea50c171c358afbe2b4afd22d1388af4aefcb8358d76ca. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4b525f710b59464a67ea50c171c358afbe2b4afd22d1388af4aefcb8358d76ca
SHA3-384 hash: ccd584e8768fb6b2276c3bd8a7769384ea5e90903db9dbfc2922bd5a570caac3fc341db4a1da76f71d4a35ecae6a26c0
SHA1 hash: 841bb7b8c4d74ce82eb18a528f0025a201794a14
MD5 hash: 8d07feec6f7a5b67f04b9b713b46cd22
humanhash: jersey-happy-india-bravo
File name:4b525f710b59464a67ea50c171c358afbe2b4afd22d1388af4aefcb8358d76ca.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:370'176 bytes
First seen:2026-10-12 12:50:19 UTC
Last seen:2026-10-12 14:18:15 UTC
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash 6ed4f5f04d62b18d96b26d6db7c18840 (554 x SalatStealer, 78 x BitRAT, 46 x Vidar)
ssdeep 6144:7JgEVaI0YTKHJYePKtRux2WIYac3YJlvIKVCy9XSP6SUxYVGzPEtltafH9h:7m/IWmeCtRK13eleyYiSUxYY7Ert
TLSH T186741282E8095128FCEAA2B3C18DD6DA6F5C25BDF15DD3340A7BCDAC7F14A444EA1C24
TrID 64.7% (.EXE) UPX compressed Win64 Executable (70117/5/12)
25.0% (.EXE) UPX compressed Win32 Executable (27066/9/6)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.8% (.EXE) OS/2 Executable (generic) (2029/13)
1.8% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter whack_sh
Tags:exe UPX
File size (compressed) :370'176 bytes
File size (de-compressed) :1'403'904 bytes
Format:win64/pe
Unpacked file: 0ce8c3af6e72657af3ee76ad397d8d3e5ae4b7aacc26b0ec058a21d6a444849d

Intelligence

File Origin
# of uploads :
2
# of downloads :
189
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
PEPacker
Details
Link:
https://research.acce.ciphertechsolutions.com/results/fd3ec34a-9904-42a0-8915-28abb246d398/
Malware family:
vidar
Create hunting rule
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-10-12 13:01:56 UTC
Tags:
telegram stealer vidar
Link:
https://app.any.run/tasks/3e0a002c-3ca8-4c6f-8db6-8dfb3862f3ff

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/91539/
Detection(s):
SecuriteInfo.com.Variant.Doina.131706.73475984.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Behavior that indicates a threat
Sending an HTTP GET request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
config-extracted microsoft_visual_cc packed packed packer upx vidar
Link:
https://www.filescan.io/uploads/6accd7c3c813add4447af7ec/reports/4801d469-8aac-4092-abfd-5af3408415d5/overview
Verdict:
Malicious
Labled as:
Doina.Generic
Link:
https://www.hybrid-analysis.com/sample/4b525f710b59464a67ea50c171c358afbe2b4afd22d1388af4aefcb8358d76ca
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-10-12T09:23:00Z UTC
Last seen:
2026-10-12T13:20:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/4b525f710b59464a67ea50c171c358afbe2b4afd22d1388af4aefcb8358d76ca/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f9ffc7aa-84c7-4992-810e-2b16f8030478
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1985923
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Found strings related to Crypto-Mining
Joe Sandbox ML detected suspicious sample
Monitors registry run keys for changes
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Uses the Windows Restart Manager Abuse for Browser Credential File unlocking
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1985923 Sample: NQhn9el7Oy.exe Startdate: 12/10/2026 Architecture: WINDOWS Score: 100 52 b6y.6666k.org 2->52 54 www.google.com 2->54 56 6 other IPs or domains 2->56 84 Suricata IDS alerts for network traffic 2->84 86 Found malware configuration 2->86 88 Antivirus detection for URL or domain 2->88 90 6 other signatures 2->90 8 NQhn9el7Oy.exe 16 13 2->8         started        12 msedge.exe 14 295 2->12         started        14 msedge.exe 2->14         started        16 3 other processes 2->16 signatures3 process4 dnsIp5 58 b6y.6666k.org 172.67.178.90, 443, 49704, 49770 CLOUDFLARENET-CloudflareIncUS Canada 8->58 60 t.me 149.154.167.99, 443, 49703 TELEGRAMVG United Kingdom 8->60 92 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 8->92 94 Found many strings related to Crypto-Wallets (likely being stolen) 8->94 96 Found strings related to Crypto-Mining 8->96 98 9 other signatures 8->98 18 msedge.exe 2 9 8->18         started        21 msedge.exe 8->21         started        23 msedge.exe 8->23         started        30 5 other processes 8->30 62 192.168.2.8, 138, 443, 49186 unknown unknown 12->62 64 239.255.255.250 unknown ZZ 12->64 25 msedge.exe 12->25         started        32 2 other processes 12->32 28 msedge.exe 14->28         started        34 2 other processes 14->34 36 6 other processes 16->36 signatures6 process7 dnsIp8 82 Monitors registry run keys for changes 18->82 38 msedge.exe 18->38         started        40 msedge.exe 21->40         started        42 msedge.exe 23->42         started        66 mr-z01.tm-azurefd.net 150.171.109.74, 443, 49731 MICROSOFT-CORP-MSN-AS-BLOCK-MicrosoftCorporationUS South Africa 25->66 68 ln-0007.ln-msedge.net 150.171.22.17, 443, 49727, 49728 MICROSOFT-CORP-MSN-AS-BLOCK-MicrosoftCorporationUS United States 25->68 74 7 other IPs or domains 25->74 76 4 other IPs or domains 28->76 44 chrome.exe 30->44         started        48 msedge.exe 30->48         started        70 150.171.27.11, 443, 49752 MICROSOFT-CORP-MSN-AS-BLOCK-MicrosoftCorporationUS United States 36->70 72 bx-0004.bx-msedge.net 150.171.73.13, 443, 49754, 49755 MICROSOFT-CORP-MSN-AS-BLOCK-MicrosoftCorporationUS United States 36->72 78 6 other IPs or domains 36->78 signatures9 process10 dnsIp11 80 www.google.com 142.251.151.119, 443, 49718, 49721 GOOGLE-GoogleLLCUS United States 44->80 50 Chrome Cache Entry: 290, PDP-11 44->50 dropped file12
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4b525f710b59464a67ea50c171c358afbe2b4afd22d1388af4aefcb8358d76ca
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/8d07feec6f7a5b67f04b9b713b46cd22
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4b525f710b59464a67ea50c171c358afbe2b4afd22d1388af4aefcb8358d76ca/
Threat name:
Win64.Trojan.Vidar
Create hunting rule
Status:
Malicious
First seen:
2026-10-12 12:39:20 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jnjf64illfdeuz7kkdaxdq2yv67cwsx5elitrcxuv36lqnmno3fa._file
Verdict:
malicious
Label(s):
Vidar
Create hunting rule
Link:
https://reports.threatray.com/c12eadd4-169e-4032-b754-06669a344be4
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:5ecaf10790d5f89db8606b207b2143e4 discovery stealer upx
Link:
https://tria.ge/reports/261012-p3laksch32/
Behaviour
Suspicious behavior: EnumeratesProcesses
Reads the TCP/IP host and domain name from the registry
UPX packed file
Malware Config
C2 Extraction:
https://t.me/scii0n
https://steamcommunity.com/profiles/76561198622044578
Unpacked files
SH256 hash:
4b525f710b59464a67ea50c171c358afbe2b4afd22d1388af4aefcb8358d76ca
MD5 hash:
8d07feec6f7a5b67f04b9b713b46cd22
SHA1 hash:
841bb7b8c4d74ce82eb18a528f0025a201794a14
Detections:
SUSP_Imphash_Mar23_3
Create hunting rule
Link:
https://www.unpac.me/results/c74f43ca-ce41-4388-929f-9f6b47793009/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4b525f710b59/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.22
Link:
https://yomi.yoroi.company/submissions/4b525f710b59464a67ea50c171c358afbe2b4afd22d1388af4aefcb8358d76ca

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:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:suspicious_PEs
Create hunting rule
Author:txc
Description:This rule detected suspicious PE files, based on high entropy and low amount of imported DLLs. This behaviour indicates packed files or files, that hide their true intention.
Rule name:SUSPICIOUS_Potential_DDR
Create hunting rule
Author:NyxIndius
Description:Detects PE files referencing web services potentially used as dead drop resolvers, with network capability correlation for single-indicator cases
Rule name:UPX
Create hunting rule
Author:kevoreilly
Description:UPX Unpacker: dump on OEP (original entry point)
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

File information

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

Web download

Vidar

Executable exe 4b525f710b59464a67ea50c171c358afbe2b4afd22d1388af4aefcb8358d76ca

(this sample)

Vidar

Executable exe 0ce8c3af6e72657af3ee76ad397d8d3e5ae4b7aacc26b0ec058a21d6a444849d

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3944639/
Cape
Cape
https://www.capesandbox.com/analysis/91539/
  
Dropping
SHA256 0ce8c3af6e72657af3ee76ad397d8d3e5ae4b7aacc26b0ec058a21d6a444849d
  
Dropping
MD5 fc65a14dfcc8a86965126499b18b302d

Comments