MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d9181af847f64ade5f31f8129fb4e29e45f569cb4e1191b0eeab31b2c1de1d6. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d9181af847f64ade5f31f8129fb4e29e45f569cb4e1191b0eeab31b2c1de1d6
SHA3-384 hash: 68356fc4b71bd1041ea15f8318894d39219ae71a021f0157dc02a91282e5442eb15bd5f158cee13954686b43a8418b94
SHA1 hash: 51c42a347ab8e47acdd936576303d8cf56dabde1
MD5 hash: d718a1f909c72e6712be8eec6c42f6fa
humanhash: nuts-eleven-chicken-florida
File name:2d9181af847f64ade5f31f8129fb4e29e45f569cb4e1191b0eeab31b2c1de1d6.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:10'946'048 bytes
First seen:2026-04-08 15:11:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d010692da5e0e07c07c8928e1fe93691 (2 x AsyncRAT, 1 x Vidar)
ssdeep 12288:fGQP33VVJ9q/WzHHuoDfHIAlDfi5NIx6xJJoATLX+7IF:fGQPHaWzHOAvIoLINI+D+7IF
Threatray 17 similar samples on MalwareBazaar
TLSH T139B6E017B2A960E9E177CE7C84910D45E776387A4720BE9F03D486EE1E12FBC8D29B50
TrID 37.0% (.EXE) Win64 Executable (generic) (6522/11/2)
28.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
11.5% (.EXE) OS/2 Executable (generic) (2029/13)
11.3% (.EXE) Generic Win/DOS Executable (2002/3)
11.3% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter abuse_ch
Tags:exe vidar

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Malware family:
vidar
Create hunting rule
ID:
1
File name:
2d9181af847f64ade5f31f8129fb4e29e45f569cb4e1191b0eeab31b2c1de1d6.exe
Verdict:
Malicious activity
Analysis date:
2026-04-07 22:34:46 UTC
Tags:
vidar stealer
Link:
https://app.any.run/tasks/8f965191-2b21-4ac6-89ac-f1cdd94f05dd

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/60834/
Verdict:
Clean
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69d5868166ab6d001dd009a7
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm microsoft_visual_cc overlay packed
Link:
https://www.filescan.io/uploads/69d6705dc33dc5a985d58587/reports/e8ead0d4-0f96-4be3-bce1-bbea382f44f3/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/2d9181af847f64ade5f31f8129fb4e29e45f569cb4e1191b0eeab31b2c1de1d6
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-04-07T19:43:00Z UTC
Last seen:
2026-04-09T10:58:00Z UTC
Hits:
~100
Detections:
Trojan.Win64.Agentb.sb Trojan.Win64.Agentb.lidl Trojan.Win32.Inject.sb PDM:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/2d9181af847f64ade5f31f8129fb4e29e45f569cb4e1191b0eeab31b2c1de1d6/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9734a376-83bb-4321-bfab-c2d316473667
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1895371
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Found API chain indicative of debugger detection
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Modifies the context of a thread in another process (thread injection)
Monitors registry run keys for changes
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sample uses string decryption to hide its real strings
Sets debug register (to hijack the execution of another thread)
Suricata IDS alerts for network traffic
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Unusual module load detection (module proxying)
Writes to foreign memory regions
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1895371 Sample: 5cQwnsvQaM.exe Startdate: 08/04/2026 Architecture: WINDOWS Score: 100 69 Suricata IDS alerts for network traffic 2->69 71 Found malware configuration 2->71 73 Multi AV Scanner detection for submitted file 2->73 75 4 other signatures 2->75 8 5cQwnsvQaM.exe 2->8         started        11 msedge.exe 66 596 2->11         started        15 msedge.exe 2->15         started        17 msedge.exe 2->17         started        process3 dnsIp4 87 Sets debug register (to hijack the execution of another thread) 8->87 89 Writes to foreign memory regions 8->89 91 Allocates memory in foreign processes 8->91 93 4 other signatures 8->93 19 ServiceModelReg.exe 21 8->19         started        65 192.168.2.6, 138, 443, 49409 unknown unknown 11->65 67 239.255.255.250 unknown Reserved 11->67 53 C:\Users\user\AppData\Local\...\000003.log, COM 11->53 dropped 23 msedge.exe 11->23         started        25 msedge.exe 11->25         started        27 msedge.exe 11->27         started        33 2 other processes 11->33 29 msedge.exe 15->29         started        31 msedge.exe 17->31         started        file5 signatures6 process7 dnsIp8 57 74.0.42.84, 443, 49692, 49693 MEGAPATH5-US United States 19->57 79 Found API chain indicative of debugger detection 19->79 81 Tries to harvest and steal browser information (history, passwords, etc) 19->81 83 Writes to foreign memory regions 19->83 85 6 other signatures 19->85 35 msedge.exe 2 11 19->35         started        38 msedge.exe 19->38         started        40 msedge.exe 19->40         started        42 chrome.exe 3 19->42         started        59 part-0041.t-0009.t-msedge.net 13.107.213.69, 443, 49707, 49741 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 23->59 61 13.107.246.69, 443, 49750 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 23->61 63 37 other IPs or domains 23->63 signatures9 process10 signatures11 77 Monitors registry run keys for changes 35->77 44 msedge.exe 35->44         started        46 msedge.exe 38->46         started        48 msedge.exe 40->48         started        50 chrome.exe 42->50         started        process12 dnsIp13 55 www.google.com 142.251.151.119, 443, 49720, 49721 GOOGLEUS United States 50->55
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2d9181af847f64ade5f31f8129fb4e29e45f569cb4e1191b0eeab31b2c1de1d6
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2d9181af847f64ade5f31f8129fb4e29e45f569cb4e1191b0eeab31b2c1de1d6/
Verdict:
Malicious
Threat:
Family.VIDAR
Link:
https://tip.neiki.dev/file/2d9181af847f64ade5f31f8129fb4e29e45f569cb4e1191b0eeab31b2c1de1d6
Threat name:
Win64.Malware.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-04-07 22:34:52 UTC
File Type:
PE+ (Exe)
Extracted files:
3
AV detection:
19 of 37 (51.35%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fwiydl4ep5sk3zptd6ast62ofhsf6vu4wtqrsgyo5kzrwla54hla._file
Verdict:
malicious
Label(s):
vidar
Create hunting rule
Similar samples:
12e88279a1be82a6627219dc806a9e2a2dfb3a5aaad55a5c10826977135b1ed9
Vidar
1fc1bb9c6f7df68a84d402b2d2be5a08d9244d9b32a05e6a8c91a851030761b7
Vidar
20aeeae33a3888cdd258a700df67e4109bca63a5c9ca3bc4d4907778903be648
Vidar
6d557467cdb0b20561acab3c95707230dded7798732430d9aff2b9c7f885ae0c
Vidar
793e3afbce88e9498cfdc273db4e40b57cae2bd6de10f392c83a162b94c7e1ad
Vidar
8b7ab7f5a37f55fa529ca5b1470b9bccf219b0f3b62928c85eb140d7d4d805d2
Vidar
9b83791bba1a2384a3f49d4c3abd96debfc2bced8a1fd7456810befd48b1dbfe
Vidar
c00452a801075e2dbcbee8fcb0aa7d60f166fa682ba62c30378feffa4acf2f38
Vidar
error
Vidar
f7e6b836a488e7e96ba82d4bc983bf05f9a96fc34a00bb194a522099b120abb5
Vidar
+ 7 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:18b2d5a5176bb206e5b7046ce8b61373 collection discovery stealer
Link:
https://tria.ge/reports/260408-slfwbagt8t/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
System Time Discovery
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Vidar
Vidar family
Malware Config
C2 Extraction:
https://74.0.42.84
https://telegram.me/nwwfh8
https://steamcommunity.com/profiles/76561198719385745
https://telegram.me.nwwfh8
https://steamcommunity-com.profiles.76561198719385745
Unpacked files
SH256 hash:
2d9181af847f64ade5f31f8129fb4e29e45f569cb4e1191b0eeab31b2c1de1d6
MD5 hash:
d718a1f909c72e6712be8eec6c42f6fa
SHA1 hash:
51c42a347ab8e47acdd936576303d8cf56dabde1
Link:
https://www.unpac.me/results/1a2ad5a0-196b-4959-bd61-bec2107dc348/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2d9181af847f/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/2d9181af847f64ade5f31f8129fb4e29e45f569cb4e1191b0eeab31b2c1de1d6

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: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:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:SUSP_XORed_URL_In_EXE
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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.

Cape
Cape
https://www.capesandbox.com/analysis/60834/

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