MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3b0656d297288db46e0d423e88d80f49e3fd9d53590169ea3365d41cf66faf3. 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

Amadey

Vendor detections: 14

Intelligence 14 IOCs YARA 13 File information Comments

SHA256 hash:	f3b0656d297288db46e0d423e88d80f49e3fd9d53590169ea3365d41cf66faf3
SHA3-384 hash:	39433e3a2dd9e35e6e6365fb5487647e78157e05035bb18f96d5f018e651be6b8f71ffce1eb14246e4a74ffb5427c7ac
SHA1 hash:	490b6e41c93d600b3e0aebeb5935fbecf7f97c69
MD5 hash:	dffb88012eb96c6febc0e1969f47bcf6
humanhash:	fifteen-equal-magnesium-cold
File name:	file
Download:	download sample
Signature	Amadey Create hunting rule
File size:	351'232 bytes
First seen:	2026-05-05 22:02:49 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	51aa6c088c77bc6b7ee8e48d44e4a7f0 (1 x Vidar, 1 x Amadey)
ssdeep	6144:SlllegSilxT5TRCfcF2PlVQQv6d4eMsCFBZZec6pmv6pmh4yc6qmn6w+AVhT3Rt:qlegSinT5tVM9+QvkMsCXUyR
TLSH	T1B3742938D7A1A6BCDD72D1749CAB6303C1B1FD4882648AB783A68E117E72765F07B305
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	abuse_ch
Tags:	Amadey exe upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 349e9a8e9a72eeed9493e3f899e10877e0f4cf777f60d5f94c6f05b020a8bc74

UPX unpacked

This file is the unpacked version of a file that has been packed with UPX. Below is furhter information about the parent (compressed) file.

File size (compressed) :	183'808 bytes
File size (de-compressed) :	351'232 bytes
Format:	win64/pe
Packed file:	349e9a8e9a72eeed9493e3f899e10877e0f4cf777f60d5f94c6f05b020a8bc74

Intelligence

File Origin

# of uploads :

# of downloads :

220

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

vidar

ID:

File name:

_f3b0656d297288db46e0d423e88d80f49e3fd9d53590169ea3365d41cf66faf3.exe

Verdict:

Malicious activity

Analysis date:

2026-05-05 22:10:32 UTC

Tags:

stealer stealc vidar auto-reg amadey botnet auto-startup loader golang overlord rat upx

Link:

https://app.any.run/tasks/b9d15d79-53f4-4573-8d0b-f63f491ab736

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/64627/

Detection(s):

SecuriteInfo.com.Trojan.PWS.Vidar.476.13895.9030.UNOFFICIAL

Gathering data

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

DNS request

Connection attempt

Sending a custom TCP request

Behavior that indicates a threat

Connection attempt to an infection source

Query of malicious DNS domain

Sending a TCP request to an infection source

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-debug crypto packed

Link:

https://www.filescan.io/uploads/69fa693286e92bda70201dd5/reports/db122a57-4b10-4484-89c1-10e8c95ee946/overview

Verdict:

Malicious

Labled as:

Win64/GenKryptik_AGeneric.DJZ trojan

Link:

https://www.hybrid-analysis.com/sample/f3b0656d297288db46e0d423e88d80f49e3fd9d53590169ea3365d41cf66faf3

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-05-05T19:16:00Z UTC

Last seen:

2026-05-07T17:30:00Z UTC

Hits:

~100

Detections:

Trojan-PSW.Win32.Vidar.iqd Trojan-PSW.Vidar.HTTP.C&C Trojan-PSW.Stealerc.TCP.C&C Trojan-PSW.Stealerc.HTTP.C&C Trojan-PSW.Lumma.TCP.C&C Trojan-Banker.Bandra.TCP.C&C

Link:

https://opentip.kaspersky.com/f3b0656d297288db46e0d423e88d80f49e3fd9d53590169ea3365d41cf66faf3/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/be6faea4-0d13-4ff2-af05-6980d13d809b

Result

Threat name:

Vidar

Detection:

malicious

Classification:

troj.spyw.evad.mine

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1909079

Signature

Allocates memory in foreign processes

Creates a thread in another existing process (thread injection)

Early bird code injection technique detected

Found many strings related to Crypto-Wallets (likely being stolen)

Found strings related to Crypto-Mining

Hides threads from debuggers

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 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)

Writes to foreign memory regions

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/f3b0656d297288db46e0d423e88d80f49e3fd9d53590169ea3365d41cf66faf3

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

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

Link:

https://app.malva.re/file/dffb88012eb96c6febc0e1969f47bcf6

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f3b0656d297288db46e0d423e88d80f49e3fd9d53590169ea3365d41cf66faf3/

Verdict:

Malicious

Threat:

Family.STEALC

Link:

https://tip.neiki.dev/file/f3b0656d297288db46e0d423e88d80f49e3fd9d53590169ea3365d41cf66faf3

Threat name:

Win64.Trojan.Vidar

Status:

Malicious

First seen:

2026-05-05 22:03:53 UTC

File Type:

PE+ (Exe)

AV detection:

13 of 24 (54.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6oygk3jjokenwrxa2qr6rdma6spd7wovgwibnhvdgzoudt3g7lzq._file

Result

Malware family:

n/a

Score:

10/10

Tags:

discovery spyware stealer

Link:

https://tria.ge/reports/260505-1yhvfafy6t/

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

Browser Information Discovery

System Time Discovery

Drops file in Windows directory

Suspicious use of NtSetInformationThreadHideFromDebugger

Checks installed software on the system

Reads user/profile data of web browsers

Suspicious use of NtCreateProcessExOtherParentProcess

Unpacked files

SH256 hash:

f3b0656d297288db46e0d423e88d80f49e3fd9d53590169ea3365d41cf66faf3

MD5 hash:

dffb88012eb96c6febc0e1969f47bcf6

SHA1 hash:

490b6e41c93d600b3e0aebeb5935fbecf7f97c69

Link:

https://www.unpac.me/results/ba8789e7-0f46-414e-802e-664bef7a1bf4/

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/f3b0656d2972/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/f3b0656d297288db46e0d423e88d80f49e3fd9d53590169ea3365d41cf66faf3

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

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

Rule name:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

Rule name:	telebot_framework Create hunting rule
Author:	vietdx.mb

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/

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.