MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 403eb747d66afce6c38cb4364dadd3bf7149645e41f1c73892c99a475c9f2dd9. 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

BitRAT

Vendor detections: 11

Intelligence 11 IOCs YARA 32 File information Comments

SHA256 hash:	403eb747d66afce6c38cb4364dadd3bf7149645e41f1c73892c99a475c9f2dd9
SHA3-384 hash:	4c69d58c67473385c4b2868ed68fe074175ce51b39d2b4ba029288499df01da2a1a1de4e3da813edceeec20bae400b37
SHA1 hash:	31ec753275e8e3ede76ae503fff472b6c1e6633b
MD5 hash:	ee009758219f6b7cdbfe4a346924cda4
humanhash:	cola-failed-fourteen-pluto
File name:	bot.exe
Download:	download sample
Signature	BitRAT Create hunting rule
File size:	9'986'048 bytes
First seen:	2026-10-05 16:51:37 UTC
Last seen:	Never
File type:	exe
MIME type:	application/vnd.microsoft.portable-executable
imphash	ed8b780a3ce7ca4aba78a21f6bc3d4e0 (11 x OverlordRAT, 9 x VeilStealer, 8 x WailsLoader)
ssdeep	98304:kTFBrs/Q9HO0S02SPU/dEEXOgZGRG8GPTqmsCc9t166dXdtaJ8Rli:E582OtLXXOfoLq7Cc9/6AtaqRli
TLSH	T168A68C03EC9519EAC1AEA271C9A796537B31BC450B3263D71B50B2347EB3BD0ADB9314
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	BlinkzSec
Tags:	BitRAT

Intelligence

File Origin

# of uploads :

# of downloads :

107

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-10-05 17:03:38 UTC

Tags:

auto-reg golang

Link:

https://app.any.run/tasks/70f6514b-1f92-4b0c-af17-b4d129db24bd

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/90765/

Detection(s):

ditekSHen.MALWARE.Win.Trojan.BitRAT.UNOFFICIAL

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6acf8599f4e17c78f7151c05

Tags:

autorun dropper virus sage

Result

Verdict:

Malware

Maliciousness:

Behaviour

Launching a process

Creating a file

Connecting to a non-recommended domain

Connection attempt

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

Enabling autorun by creating a file

Verdict:

Malicious

Labled as:

WinGo/Agent.BDH trojan

Link:

https://www.hybrid-analysis.com/sample/403eb747d66afce6c38cb4364dadd3bf7149645e41f1c73892c99a475c9f2dd9

Verdict:

Adware

File Type:

exe x64

First seen:

2026-10-04T21:50:00Z UTC

Last seen:

2026-10-07T08:03:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/403eb747d66afce6c38cb4364dadd3bf7149645e41f1c73892c99a475c9f2dd9/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/94b0adb4-3fc3-439e-ab56-690b91be0e0a

Score:

67%

Verdict:

Susipicious

File Type:

Link:

https://malprob.io/report/403eb747d66afce6c38cb4364dadd3bf7149645e41f1c73892c99a475c9f2dd9

Verdict:

inconclusive

YARA:

3 match(es)

Tags:

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

Link:

https://app.malva.re/file/ee009758219f6b7cdbfe4a346924cda4

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/403eb747d66afce6c38cb4364dadd3bf7149645e41f1c73892c99a475c9f2dd9/

Threat name:

Win64.Trojan.Generic

Status:

Suspicious

First seen:

2026-10-05 02:41:21 UTC

File Type:

PE+ (Exe)

AV detection:

11 of 24 (45.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ia7lor6wnl6onq4mwq3e3lotx5yuszc6ihy4ooeszgneoxe7fxmq._file

Result

Malware family:

n/a

Score:

6/10

Tags:

execution persistence

Link:

https://tria.ge/reports/261005-vdhfaaxgpb/

Behaviour

Modifies registry key

Scheduled Task/Job: Scheduled Task

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Adds Run key to start application

Unpacked files

SH256 hash:

403eb747d66afce6c38cb4364dadd3bf7149645e41f1c73892c99a475c9f2dd9

MD5 hash:

ee009758219f6b7cdbfe4a346924cda4

SHA1 hash:

31ec753275e8e3ede76ae503fff472b6c1e6633b

Detections:

INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA

Link:

https://www.unpac.me/results/9e1d3ab2-d458-4d1a-a1bc-29e77bb14929/

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/403eb747d66afce6c38cb4364dadd3bf7149645e41f1c73892c99a475c9f2dd9

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:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

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:	Disable_Defender Create hunting rule
Author:	iam-py-test
Description:	Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen

Rule name:	FreddyBearDropper Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

Rule name:	Gentlemen_Ransomware_Binary Create hunting rule
Author:	Bedrock Safeguard Inc.
Description:	Detects The Gentlemen ransomware binary (Go/Garble)
Reference:	https://github.com/Bedrock-Safeguard/gentlemen-decryptor

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_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:	identity_golang Create hunting rule
Author:	Eric Yocam
Description:	find Golang malware

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

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

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

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

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

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

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

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

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:	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/

Rule name:	WIN_Malware_Fantom_ForgeAuto_98e6f354_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects Fantom (pe, etat extrait)

Rule name:	WIN_Malware_Unknown_ForgeAuto_30f84f37 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat binaire)

File information

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

Web download

BitRAT

exe 403eb747d66afce6c38cb4364dadd3bf7149645e41f1c73892c99a475c9f2dd9

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3929350/

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/90765/

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