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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3c8d24fb1fbc1dba8316939f1477e5b1c5bdb933b7abb47809def218c72ea0b8. 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: 14


Intelligence 14 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3c8d24fb1fbc1dba8316939f1477e5b1c5bdb933b7abb47809def218c72ea0b8
SHA3-384 hash: f271e49f7b5aa35b510a9fb2073ece9343885c6cce319ccbb8a49f7c61b7264cfb6375699baf55b72afd3c4aa01638d9
SHA1 hash: f1db5da0956ebb19b0b94a1bcf47070d5ec1b7c4
MD5 hash: 78e7d1423b0bc0ea5df6bf3f4ed93d2b
humanhash: jig-pennsylvania-carpet-social
File name:file.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:1'391'616 bytes
First seen:2026-10-07 17:39:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
ssdeep 6144:Jo8RHjTHWUkiQU7zqeQHOe2vEu/NwvaX8fmSDh9sN/+umFDTTxIs+9Z9v6MIRL/a:Jo8RDFelovMh4ctN7P+YEplD8R
TLSH T10555FA8FD48213B5B393FBA3825AD6366DF6350980728731CF557D358F42E24A228ED9
TrID 51.9% (.EXE) Win64 Executable (generic) (6522/11/2)
16.1% (.EXE) OS/2 Executable (generic) (2029/13)
15.9% (.EXE) Generic Win/DOS Executable (2002/3)
15.9% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter abuse_ch
Tags:exe upx-dec vidar


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 9cf10ab52abc22637b539ecd412f5f1011826b4d714128d232d95769521e2278
File size (compressed) :369'664 bytes
File size (de-compressed) :1'391'616 bytes
Format:win64/pe
Packed file: 9cf10ab52abc22637b539ecd412f5f1011826b4d714128d232d95769521e2278

Intelligence

File Origin
# of uploads :
1
# of downloads :
208
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Vidar
Details
Link:
https://research.acce.ciphertechsolutions.com/results/ebc27266-0b0c-4365-87db-d19d0e47736b/
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-10-07 17:46:35 UTC
Tags:
telegram evasion
Link:
https://app.any.run/tasks/3cf507b3-f063-4fd5-988c-efa9931228c3

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/91004/
Detection(s):
Win.Infostealer.Vidar-10060509-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/6ac6840b1f5cf60711ba3cfd/reports/2ed3abf0-0fcc-4e7e-9198-3a6b7aa84e09/overview
Verdict:
Malicious
Labled as:
Vidar.Generic
Link:
https://www.hybrid-analysis.com/sample/3c8d24fb1fbc1dba8316939f1477e5b1c5bdb933b7abb47809def218c72ea0b8
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-10-07T14:19:00Z UTC
Last seen:
2026-10-09T11:23:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/3c8d24fb1fbc1dba8316939f1477e5b1c5bdb933b7abb47809def218c72ea0b8/results?tab=lookup
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d531006f-5d39-49fa-8883-aeb1d6e2ccef
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1983727
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Contains functionality to inject code into remote processes
Early bird code injection technique detected
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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
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: 1983727 Sample: file.exe Startdate: 07/10/2026 Architecture: WINDOWS Score: 100 91 xs.333vip.org 2->91 93 t.me 2->93 95 3 other IPs or domains 2->95 129 Suricata IDS alerts for network traffic 2->129 131 Antivirus detection for URL or domain 2->131 133 Multi AV Scanner detection for dropped file 2->133 135 4 other signatures 2->135 9 file.exe 16 21 2->9         started        14 msedge.exe 13 119 2->14         started        16 msedge.exe 2->16         started        signatures3 process4 dnsIp5 119 xs.333vip.org 172.67.214.50, 443, 49704, 49765 CLOUDFLARENET-CloudflareIncUS Canada 9->119 121 centrodevuelozarate.com 31.22.4.44, 443, 49775 WILDCARD-ASWildcardUKLimitedGB United Kingdom 9->121 123 t.me 149.154.167.99, 443, 49703 TELEGRAMVG United Kingdom 9->123 77 C:\ProgramData\99cbee37d6c9\ff46ea9d.exe, PE32+ 9->77 dropped 79 C:\ProgramData\99cbee37d6c9\fe8dfda2.exe, PE32+ 9->79 dropped 81 C:\ProgramData\99cbee37d6c9\6887f1ec.exe, PE32+ 9->81 dropped 141 Early bird code injection technique detected 9->141 143 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 9->143 145 Found many strings related to Crypto-Wallets (likely being stolen) 9->145 147 11 other signatures 9->147 18 cmd.exe 9->18         started        20 cmd.exe 9->20         started        22 cmd.exe 9->22         started        33 14 other processes 9->33 125 239.255.255.250 unknown ZZ 14->125 24 msedge.exe 14->24         started        27 msedge.exe 14->27         started        29 msedge.exe 14->29         started        31 msedge.exe 16->31         started        36 2 other processes 16->36 file6 signatures7 process8 dnsIp9 38 ff46ea9d.exe 18->38         started        42 conhost.exe 18->42         started        44 6887f1ec.exe 20->44         started        46 conhost.exe 20->46         started        48 fe8dfda2.exe 22->48         started        50 conhost.exe 22->50         started        105 mr-z01.tm-azurefd.net 150.171.109.67, 443, 49740, 49741 MICROSOFT-CORP-MSN-AS-BLOCK-MicrosoftCorporationUS South Africa 24->105 107 ln-0007.ln-msedge.net 150.171.22.17, 443, 49734, 49735 MICROSOFT-CORP-MSN-AS-BLOCK-MicrosoftCorporationUS United States 24->107 115 6 other IPs or domains 24->115 109 ax-0002.ax-msedge.net 150.171.27.11, 443, 49755 MICROSOFT-CORP-MSN-AS-BLOCK-MicrosoftCorporationUS United States 31->109 117 3 other IPs or domains 31->117 111 192.168.2.9, 138, 443, 49390 unknown unknown 33->111 113 192.168.2.11 unknown unknown 33->113 127 Monitors registry run keys for changes 33->127 52 chrome.exe 33->52         started        55 firefox.exe 33->55         started        57 7 other processes 33->57 signatures10 process11 dnsIp12 63 C:\ProgramData\...behaviorgraphoogleUpdateManager.exe, PE32+ 38->63 dropped 137 Multi AV Scanner detection for dropped file 38->137 139 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 38->139 59 GoogleUpdateManager.exe 38->59         started        65 C:\Users\user\AppData\...\chrome_app.dll, PE32+ 44->65 dropped 67 C:\Users\user\...behaviorgraphoogleBrowserRunner.exe, PE32+ 44->67 dropped 69 C:\Users\user\...behaviorgraphoogleBrowserProcess.exe, PE32+ 44->69 dropped 71 C:\Users\user\...behaviorgraphoogleAppMonitor.exe, PE32+ 44->71 dropped 73 C:\ProgramDatabehaviorgraphoogle\...behaviorgraphoogleUpdate.exe, PE32+ 48->73 dropped 97 www.google.com 142.251.156.119, 443, 49715, 49723 GOOGLE-GoogleLLCUS United States 52->97 99 mobile-gtalk.l.google.com 64.233.176.188, 49728, 5228 GOOGLE-GoogleLLCUS United States 52->99 101 android.l.google.com 74.125.21.138, 443, 49729, 49730 GOOGLE-GoogleLLCUS United States 52->101 75 Chrome Cache Entry: 211, PDP-11 52->75 dropped 103 127.0.0.1 unknown unknown 55->103 file13 signatures14 process15 file16 83 C:\ProgramDatabehaviorgraphoogle\...\nvidia-smi.exe, PE32+ 59->83 dropped 85 C:\ProgramDatabehaviorgraphoogle\...\gupdate_core.dll, PE32+ 59->85 dropped 87 C:\ProgramDatabehaviorgraphoogle\...\chrome_service.exe, PE32+ 59->87 dropped 89 2 other malicious files 59->89 dropped 149 Multi AV Scanner detection for dropped file 59->149 151 Found many strings related to Crypto-Wallets (likely being stolen) 59->151 signatures17
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3c8d24fb1fbc1dba8316939f1477e5b1c5bdb933b7abb47809def218c72ea0b8
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/78e7d1423b0bc0ea5df6bf3f4ed93d2b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3c8d24fb1fbc1dba8316939f1477e5b1c5bdb933b7abb47809def218c72ea0b8/
Threat name:
Win64.Trojan.Ravartar
Create hunting rule
Status:
Malicious
First seen:
2026-10-07 17:40:32 UTC
File Type:
PE+ (Exe)
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hsgsj6y7xqo3vaywsopri57fwhc33ojtw6v3i6aj33zbrrzouc4a._file
Verdict:
malicious
Label(s):
Vidar
Create hunting rule
Link:
https://reports.threatray.com/349b488f-591a-4ec3-befd-5d512dfedc14
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:5259d515f2c8cc65b29ec1b9814990b7 discovery stealer
Link:
https://tria.ge/reports/261007-v83dyasz5p/
Behaviour
Suspicious behavior: EnumeratesProcesses
Reads the TCP/IP host and domain name from the registry
Malware Config
C2 Extraction:
https://t.me/bj00tyr
https://steamcommunity.com/profiles/76561198630398488
Unpacked files
SH256 hash:
3c8d24fb1fbc1dba8316939f1477e5b1c5bdb933b7abb47809def218c72ea0b8
MD5 hash:
78e7d1423b0bc0ea5df6bf3f4ed93d2b
SHA1 hash:
f1db5da0956ebb19b0b94a1bcf47070d5ec1b7c4
Link:
https://www.unpac.me/results/2b903454-7ed3-411f-88d6-2f36d09f2d9b/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3c8d24fb1fbc/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/3c8d24fb1fbc1dba8316939f1477e5b1c5bdb933b7abb47809def218c72ea0b8

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:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table

File information

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

Web download

Vidar

Executable exe 9cf10ab52abc22637b539ecd412f5f1011826b4d714128d232d95769521e2278

Vidar

Executable exe 3c8d24fb1fbc1dba8316939f1477e5b1c5bdb933b7abb47809def218c72ea0b8

(this sample)

  
Dropped by
SHA256 9cf10ab52abc22637b539ecd412f5f1011826b4d714128d232d95769521e2278
  
URLhaus
https://urlhaus.abuse.ch/url/3915327/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/91004/
  
Dropped by
MD5 36df1f9950ef987b8c546f316876013a

Comments