MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4d3b6e67870e43cdec894fcb40ba6d8ce064d020698122fa2ab5a688cd137e59. 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

AsyncRAT

Vendor detections: 18

Intelligence 18 IOCs YARA 23 File information Comments

SHA256 hash:	4d3b6e67870e43cdec894fcb40ba6d8ce064d020698122fa2ab5a688cd137e59
SHA3-384 hash:	85bbedaf7ff00cf6f388b816854bc762e17b576c5514b27cd3f6a048da2f3afd8f614ec1d564bb953b812f831adbbef6
SHA1 hash:	e20f322eaa95fe87770d52407de20797ee70d2e9
MD5 hash:	ffc891b9126ffd173fad71e85d0b1586
humanhash:	leopard-wyoming-fillet-fix
File name:	SODO66APP.exe
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	28'160 bytes
First seen:	2026-09-06 14:44:28 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (49'233 x AgentTesla, 20'488 x Formbook, 12'372 x SnakeKeylogger)
ssdeep	384:cTdv2D9YfxWQsKHrSKfWSEHsH9qbuUsYbQxnCJfJBndnjJ8K/Y+:qdvhPrjECIbmBiBnV/Y+
TLSH	T186C22B0833E8C571E2FD467A98338600A779D56B9913D75A6FC890EE2E237C9CB14BD4
TrID	70.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.2% (.EXE) Win64 Executable (generic) (6522/11/2) 4.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
Reporter	rifteyy
Tags:	AsyncRAT exe RAT

Intelligence

File Origin

# of uploads :

# of downloads :

164

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

AsyncRAT

Details

Link:

https://research.acce.ciphertechsolutions.com/results/ad6385af-74fb-4d34-82dd-3560bd5109f2/

Malware family:

asyncrat

ID:

File name:

SODO66APP.exe

Verdict:

Malicious activity

Analysis date:

2026-09-06 09:56:19 UTC

Tags:

rat asyncrat

Link:

https://app.any.run/tasks/636dc37b-bc98-4cbd-a981-36bf6145d3d7

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

AsyncRAT

Link:

https://www.capesandbox.com/analysis/84219/

Detection(s):

Win.Packed.Razy-9625918-0

ditekSHen.MALWARE.Win.Trojan.AsyncRAT.UNOFFICIAL

YARA.SECUINFRA_SUSP_Reverse_Run_Key.UNOFFICIAL

YARA.SEKOIA_Rat_Win_Asyncrat.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

DNS request

Connection attempt

Sending a custom TCP request

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm asyncrat base64 fingerprint lolbin obfuscated quasarrat reconnaissance schtasks vbnet

Link:

https://www.filescan.io/uploads/6a9d7c7eb78ee56e7223ca6b/reports/270e51ad-cbb9-43a3-bff6-2c382539f05e/overview

Verdict:

Malicious

Labled as:

AsyncRAT.Marte.B.Generic

Link:

https://www.hybrid-analysis.com/sample/4d3b6e67870e43cdec894fcb40ba6d8ce064d020698122fa2ab5a688cd137e59

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-09-06T07:39:00Z UTC

Last seen:

2026-09-08T04:51:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/4d3b6e67870e43cdec894fcb40ba6d8ce064d020698122fa2ab5a688cd137e59/results?tab=lookup

Malware family:

AsyncRAT

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/3ad393f3-7a51-4574-afe8-d7f38cf988d4

Score:

95%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/4d3b6e67870e43cdec894fcb40ba6d8ce064d020698122fa2ab5a688cd137e59

Verdict:

AsyncRAT

YARA:

10 match(es)

Tags:

.Net AsyncRAT Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout RAT SOS: 0.20 Win 32 Exe x86

Malware Config

C2 Extraction:

CNC: mb666.wang
PORT: 43

Link:

https://app.malva.re/file/ffc891b9126ffd173fad71e85d0b1586

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/4d3b6e67870e43cdec894fcb40ba6d8ce064d020698122fa2ab5a688cd137e59/

Threat name:

Win32.Backdoor.AsyncRAT

Status:

Malicious

First seen:

2026-09-06 14:45:12 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

33 of 38 (86.84%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ju5w4z4hbzb433ejj7fubotnrtqgjubangasf6rkwwtirtitpzmq._file

Verdict:

malicious

Label(s):

AsyncRAT

Link:

https://reports.threatray.com/833c92bb-e8f3-4706-a25b-4d26b3e7e0b1

Result

Malware family:

asyncrat

Score:

10/10

Tags:

family:asyncrat discovery rat

Link:

https://tria.ge/reports/260906-r4w5ksvsdt/

Behaviour

Suspicious use of AdjustPrivilegeToken

System Location Discovery: System Language Discovery

Family: AsyncRat

Unpacked files

SH256 hash:

4d3b6e67870e43cdec894fcb40ba6d8ce064d020698122fa2ab5a688cd137e59

MD5 hash:

ffc891b9126ffd173fad71e85d0b1586

SHA1 hash:

e20f322eaa95fe87770d52407de20797ee70d2e9

Detections:

AsyncRAT

win_asyncrat_w0

Link:

https://www.unpac.me/results/10affba2-3a4b-4a04-9a04-c2df6420e7ad/

Malware family:

AsyncRAT

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/4d3b6e67870e/report/overview.html

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

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:	AsyncRat Create hunting rule
Author:	kevoreilly, JPCERT/CC Incident Response Group
Description:	AsyncRat Payload

Rule name:	asyncrat Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect AsyncRat in memory
Reference:	internal research

Rule name:	AsyncRAT_057B Create hunting rule
Author:	kirkderp
Description:	AsyncRAT 0.5.7B -- minimal .NET RAT with PBKDF2 key derivation and MessagePack serialization
Reference:	https://github.com/kirkderp/yara

Rule name:	asyncrat_kingrat Create hunting rule
Author:	jeFF0Falltrades

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

Rule name:	INDICATOR_SUSPICIOUS_EXE_ASEP_REG_Reverse Create hunting rule
Author:	ditekSHen
Description:	Detects file containing reversed ASEP Autorun registry keys

Rule name:	malware_asyncrat Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect AsyncRat in memory
Reference:	internal research

Rule name:	malware_asyncrat Create hunting rule
Description:	detect AsyncRat in memory
Reference:	https://github.com/NYAN-x-CAT/AsyncRAT-C-Sharp

Rule name:	MALWARE_Win_AsyncRAT Create hunting rule
Author:	ditekSHen
Description:	Detects AsyncRAT

Rule name:	msil_suspicious_use_of_strreverse Create hunting rule
Author:	dr4k0nia
Description:	Detects mixed use of Microsoft.CSharp and VisualBasic to use StrReverse

Rule name:	Multifamily_RAT_Detection Create hunting rule
Author:	Lucas Acha (https://www.lukeacha.com)
Description:	Generic detection for multiple RAT families, PUPs, packers and suspicious executables. NOTE: This rule may produce false positives. Updated May 2026 to reduce False Positives.

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	Njrat Create hunting rule
Author:	botherder https://github.com/botherder
Description:	Njrat

Rule name:	pe_imphash Create hunting rule

Rule name:	rat_win_asyncrat Create hunting rule
Author:	Sekoia.io
Description:	Detect AsyncRAT based on specific strings

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	SUSP_DOTNET_PE_List_AV Create hunting rule
Author:	SECUINFRA Falcon Team
Description:	Detecs .NET Binary that lists installed AVs

Rule name:	SUSP_Reverse_Run_Key Create hunting rule
Author:	SECUINFRA Falcon Team
Description:	Detects a Reversed Run Key

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:	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.

Rule name:	Windows_Generic_Threat_ce98c4bc Create hunting rule
Author:	Elastic Security

Rule name:	win_asyncrat_unobfuscated Create hunting rule
Author:	Matthew @ Embee_Research
Description:	Detects strings present in unobfuscated AsyncRat Samples. Rule may also pick up on other Asyncrat-derived malware (Dcrat/venom etc)