MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a621d18166761d2c1f3a559eeda6f831044eaaca754ca3045ab8d17ffc498ed. 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: 12

Intelligence 12 IOCs YARA 27 File information Comments

SHA256 hash:	6a621d18166761d2c1f3a559eeda6f831044eaaca754ca3045ab8d17ffc498ed
SHA3-384 hash:	ae669ddbadf4f4650d24d91498747a567801b3eb48c9aee8eaabb3d377a8b1980dd15605ecb4c3cb1ca153151ab4b8a9
SHA1 hash:	7ef58be925e097e25378a0bb99db3ae3580c612a
MD5 hash:	87682a4223132ad13841147e724cc0b5
humanhash:	south-black-bulldog-edward
File name:	6a621d18166761d2c1f3a559eeda6f831044eaaca754ca3045ab8d17ffc498ed.bin
Download:	download sample
Signature	Vidar Create hunting rule
File size:	6'411'680 bytes
First seen:	2026-09-24 01:46:32 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	4f2f006e2ecf7172ad368f8289dc96c1 (184 x SalatStealer, 80 x Vidar, 48 x RemusStealer)
ssdeep	49152:JO12+vO/noT1oShvghvYV+yd8rkkDfCxItkgTKw8D7Sv1lwcDgxrs2xn1dO0xzx3:Is/a+vkkYItLTBa5nT0shmc0K
TLSH	T132566C07BE5484B5C896D631C4F3C212BB61BC8C973533DB6E61AA346E77BD06A79B00
TrID	33.1% (.EXE) Win64 Executable (generic) (6522/11/2) 25.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 10.4% (.ICL) Windows Icons Library (generic) (2059/9) 10.3% (.EXE) OS/2 Executable (generic) (2029/13) 10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
Reporter	Anonymous
Tags:	exe signed vidar

Code Signing Certificate

Organisation:	Titan Wave Systems
Issuer:	Titan Wave Systems
Algorithm:	sha256WithRSAEncryption
Valid from:	2026-09-16T18:04:52Z
Valid to:	2027-09-23T18:04:52Z
Serial number:	c011fb4d1ce39a75cb82629e667a0eb7
Thumbprint Algorithm:	SHA256
Thumbprint:	b74ceaaebd1b90345e2b179675f6c0d41d810755ea0d4399c50ab8dbe2f8c3fd
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

195

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

6a621d18166761d2c1f3a559eeda6f831044eaaca754ca3045ab8d17ffc498ed.exe

Verdict:

Malicious activity

Analysis date:

2026-09-24 03:30:01 UTC

Tags:

Link:

https://app.any.run/tasks/62408e4a-0c69-42a6-b040-90d20adee864

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/88756/

Detection(s):

SecuriteInfo.com.Win64.Evo-gen.37196829.UNOFFICIAL

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6acdc9d17378c656ff4d7d7d

Tags:

injection obfusc virus

Result

Verdict:

Clean

Maliciousness:

Behaviour

Сreating synchronization primitives

Connection attempt

DNS request

Sending a custom TCP request

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

base64 crypto golang invalid-signature masquerade self-signed-cert signed

Link:

https://www.filescan.io/uploads/6ab48129d022228967f3cad5/reports/339747fc-a569-4ab8-b8b1-bb14f247c001/overview

Verdict:

Suspicious

Labled as:

W64/WinGo.J.gen

Link:

https://www.hybrid-analysis.com/sample/6a621d18166761d2c1f3a559eeda6f831044eaaca754ca3045ab8d17ffc498ed

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-09-23T19:51:00Z UTC

Last seen:

2026-09-25T17:42:00Z UTC

Hits:

~1000

Link:

https://opentip.kaspersky.com/6a621d18166761d2c1f3a559eeda6f831044eaaca754ca3045ab8d17ffc498ed/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/a15eb24b-99b8-452e-8ebb-3d32fc42d260

Score:

43%

Verdict:

Susipicious

File Type:

Link:

https://malprob.io/report/6a621d18166761d2c1f3a559eeda6f831044eaaca754ca3045ab8d17ffc498ed

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/87682a4223132ad13841147e724cc0b5

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/6a621d18166761d2c1f3a559eeda6f831044eaaca754ca3045ab8d17ffc498ed/

Threat name:

Win64.Trojan.AdvML

Status:

Malicious

First seen:

2026-09-24 00:59:20 UTC

File Type:

PE+ (Exe)

AV detection:

20 of 38 (52.63%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=njrb2gawm5q5fqptuvm65wtpqmiej2vmu5kmumcfvogrp76etdwq._file

Verdict:

malicious

Label(s):

Vidar

Link:

https://reports.threatray.com/5690af66-fa91-487d-8c97-0fc34c29f345

Result

Malware family:

vidar

Score:

10/10

Tags:

family:vidar botnet:80bcce4a6e915f9cec12c09b7cca6b8d stealer

Link:

https://tria.ge/reports/260924-b7n1daxwgx/

Behaviour

Suspicious behavior: EnumeratesProcesses

Family: Vidar

Malware Config

C2 Extraction:

https://65.109.8.10
https://telegram.me/nts33p
https://community.fandom.com/wikia.php?controller=UserProfile&method=getUserData&format=json&userId=64140772
https://steamcommunity.com/profiles/76561198639924729

Unpacked files

SH256 hash:

6a621d18166761d2c1f3a559eeda6f831044eaaca754ca3045ab8d17ffc498ed

MD5 hash:

87682a4223132ad13841147e724cc0b5

SHA1 hash:

7ef58be925e097e25378a0bb99db3ae3580c612a

Link:

https://www.unpac.me/results/0180ebbb-eb93-47da-8d66-ac5e947ac6d5/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/6a621d181667/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/6a621d18166761d2c1f3a559eeda6f831044eaaca754ca3045ab8d17ffc498ed

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:	command_and_control Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group

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:	DebuggerException__SetConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DetectGoMethodSignatures Create hunting rule
Author:	Wyatt Tauber
Description:	Detects Go method signatures in unpacked Go binaries

Rule name:	Detect_Go_GOMAXPROCS Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	Golangmalware Create hunting rule
Author:	Dhanunjaya
Description:	Malware in Golang

Rule name:	golang_binary_string Create hunting rule
Description:	Golang strings present

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	golang_duffcopy_amd64 Create hunting rule

Rule name:	Golang_Find_CSC846 Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	Golang_Find_CSC846_Simple Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	HiveRansomware Create hunting rule
Author:	Dhanunjaya
Description:	Yara Rule To Detect Hive V4 Ransomware

Rule name:	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA Create hunting rule
Author:	ditekSHen
Description:	Detects Windows executables referencing non-Windows User-Agents

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

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

Rule name:	ProgramLanguage_Golang Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language

Rule name:	RemusStealer_GoPayload Create hunting rule
Author:	burger
Description:	Detects RemusStealer Go-compiled payload

Rule name:	SEH__vectored Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	Suspicious_Golang_Binary Create hunting rule
Author:	Tim Machac
Description:	Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)

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:	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:	TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:	https://cyfare.net/

File information

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

Cape

https://www.capesandbox.com/analysis/88756/

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