MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 85cd6c3229f9ab547cc54f2cbdcf6ef2937987c0181e5ffa3c4205105df8e8fe. 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: 19

Intelligence 19 IOCs YARA 23 File information Comments 1

SHA256 hash:	85cd6c3229f9ab547cc54f2cbdcf6ef2937987c0181e5ffa3c4205105df8e8fe
SHA3-384 hash:	2a65395c7bae0814fb01587d1f3dc43bcda6e04d23cb9668546da3106d892b74409ac99fd900746f432cad8b97f1a93b
SHA1 hash:	f1ba4918d53951a50db649248e28db908618ae81
MD5 hash:	833ccdfb580089d067baad896c99c0ba
humanhash:	echo-don-autumn-table
File name:	file
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	48'640 bytes
First seen:	2026-08-16 21:01:44 UTC
Last seen:	2026-08-16 21:58:22 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (49'197 x AgentTesla, 20'358 x Formbook, 12'365 x SnakeKeylogger)
ssdeep	768:nazFyrIL6i22+riVtelDSN+iV08YbygeWCHOcfKzvEgK/JbZVc6KN:naZgaVtKDs4zb1GOznkJbZVclN
TLSH	T1B7236D4037D88136F2BD4BB4ADF2E6418679D2676903CA5D6CC814EA2F13BC596036FE
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	Bitsight
Tags:	9d2ca3 AsyncRAT dropped-by-amadey exe

Bitsight

url: http://91.92.242.236/files-129312398/files/file_40500e12ca54e02b.exe

Intelligence

File Origin

# of uploads :

# of downloads :

222

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

DcRat

Details

Link:

https://research.acce.ciphertechsolutions.com/results/bc404de1-c416-4434-a077-1993c178f4b3/

Malware family:

dcrat

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-08-16 22:42:28 UTC

Tags:

dcrat rat auto-reg asyncrat darkcrystal remote celestialrat evasion websocket

Link:

https://app.any.run/tasks/8cf89edc-92e2-45c7-b458-36d0df86d63c

Note:

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

Detection:

DCRat

Link:

https://www.capesandbox.com/analysis/81516/

Detection(s):

Win.Trojan.DcRat-10039889-0

Sanesecurity.Malware.29669.UNOFFICIAL

Win.Malware.Generickdz-9865912-0

Win.Malware.Enigmaprotector-9874743-0

Win.Malware.Enigmaprotector-9881027-0

Win.Malware.Zusy-10034587-0

Win.Packed.Generickdz-10058942-0

YARA.SEKOIA_Rat_Win_Dcrat_Qwqdanchun.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Running batch commands

Creating a process with a hidden window

Creating a file in the %AppData% directory

Creating a file in the %temp% directory

Creating a file

Launching a process

Creating a process from a recently created file

Connection attempt

Sending a custom TCP request

Using the Windows Management Instrumentation requests

Creating a file in the %AppData% subdirectories

DNS request

Sending an HTTP GET request

Creating a window

Unauthorized injection to a recently created process

Enabling autorun by creating a file

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug anti-vm asyncrat base64 configsecuritypolicy dcrat evasive hacktool lolbin mpcmdrun msconfig onedrivestandaloneupdater reconnaissance regedit vbnet

Link:

https://www.filescan.io/uploads/6a82255b29e21524e292506b/reports/bc9fdfca-e0b7-424d-99c0-75497c946a27/overview

Verdict:

Malicious

Labled as:

Trojan.Agent

Link:

https://www.hybrid-analysis.com/sample/85cd6c3229f9ab547cc54f2cbdcf6ef2937987c0181e5ffa3c4205105df8e8fe

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-08-16T18:32:00Z UTC

Last seen:

2026-08-17T18:09:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/85cd6c3229f9ab547cc54f2cbdcf6ef2937987c0181e5ffa3c4205105df8e8fe/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/8cbc37b4-d088-4fb6-b455-5e5fdc9be6b5

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/85cd6c3229f9ab547cc54f2cbdcf6ef2937987c0181e5ffa3c4205105df8e8fe

Verdict:

DcRat

YARA:

15 match(es)

Tags:

.Net DarkCrystal RAT DcRat Executable Managed .NET PE (Portable Executable) PE File Layout RAT SOS: 0.23 Win 32 Exe x86

Malware Config

C2 Extraction:

CNC: 2.27.4.236
PORT: 5552

Link:

https://app.malva.re/file/833ccdfb580089d067baad896c99c0ba

Detection:

dcrat

Link:

https://mwdb.cert.pl/sample/85cd6c3229f9ab547cc54f2cbdcf6ef2937987c0181e5ffa3c4205105df8e8fe/

Threat name:

ByteCode-MSIL.Backdoor.AsyncRAT

Status:

Malicious

First seen:

2026-08-16 21:02:27 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

23 of 24 (95.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qxgwymrj7gvvi7gfj4wl3t3o6kjxtb6adapf76r4iicraxpy5d7a._file

Verdict:

malicious

Label(s):

AnarchyPanelRAT

DCRat

Link:

https://reports.threatray.com/5b64152b-355d-472c-a74d-65d62b7ceb29

Result

Malware family:

asyncrat

Score:

10/10

Tags:

family:asyncrat botnet:default defense_evasion execution persistence rat

Link:

https://tria.ge/reports/260816-zvlaqaxvbz/

Behaviour

Delays execution with timeout.exe

Scheduled Task/Job: Scheduled Task

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Enumerates physical storage devices

Executes a command shell one-liner

Checks computer location settings

Executes dropped EXE

Async RAT payload

Family: AsyncRat

Malware Config

C2 Extraction:

2.27.4.236:5552

Unpacked files

SH256 hash:

85cd6c3229f9ab547cc54f2cbdcf6ef2937987c0181e5ffa3c4205105df8e8fe

MD5 hash:

833ccdfb580089d067baad896c99c0ba

SHA1 hash:

f1ba4918d53951a50db649248e28db908618ae81

Detections:

AsyncRAT

DCRat

Link:

https://www.unpac.me/results/c0829934-5143-4255-9275-c81a1ac08c91/

Malware family:

DCRat

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/85cd6c3229f9/report/overview.html

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

Threat name:

iSpy Keylogger

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/85cd6c3229f9ab547cc54f2cbdcf6ef2937987c0181e5ffa3c4205105df8e8fe

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:	AcRat Create hunting rule
Author:	Nikos 'n0t' Totosis
Description:	AcRat Payload (based on AsyncRat)

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:	dcrat Create hunting rule
Author:	jeFF0Falltrades

Rule name:	dcrat_kingrat Create hunting rule
Author:	jeFF0Falltrades

Rule name:	dcrat_rkp Create hunting rule
Author:	jeFF0Falltrades
Description:	Detects DCRat payloads

Rule name:	INDICATOR_SUSPICIOUS_EXE_B64_Artifacts Create hunting rule
Author:	ditekSHen
Description:	Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc.

Rule name:	INDICATOR_SUSPICIOUS_EXE_DcRatBy Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing the string DcRatBy

Rule name:	INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice Create hunting rule
Author:	ditekSHen
Description:	Detects executables attemping to enumerate video devices using WMI

Rule name:	MAL_AsnycRAT Create hunting rule
Author:	SECUINFRA Falcon Team
Description:	Detects AsnycRAT based on it's config decryption routine

Rule name:	MAL_AsyncRAT_Config_Decryption Create hunting rule
Author:	SECUINFRA Falcon Team
Description:	Detects AsnycRAT based on it's config decryption routine

Rule name:	Mal_WIN_AsyncRat_RAT_PE Create hunting rule
Author:	Phatcharadol Thangplub
Description:	Use to detect AsyncRAT implant.

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

Rule name:	NETexecutableMicrosoft 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_dcrat_qwqdanchun Create hunting rule
Author:	Sekoia.io
Description:	Find DcRAT samples (qwqdanchun) based on specific strings
Reference:	https://github.com/qwqdanchun/DcRat

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:	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:	Windows_Trojan_DCRat_1aeea1ac 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)

File information

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

Web download

AsyncRAT

exe 85cd6c3229f9ab547cc54f2cbdcf6ef2937987c0181e5ffa3c4205105df8e8fe

(this sample)

Dropped by

Amadey

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/81516/

Comments

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commented on 2026-08-16 21:05:59 UTC

RAT King Parser (https://github.com/jeFF0Falltrades/rat_king_parser) Output:

{
"sha256": "85cd6c3229f9ab547cc54f2cbdcf6ef2937987c0181e5ffa3c4205105df8e8fe",
"yara_possible_family": "dcrat",
"key": "8bed72afd27377bf1f6f99ff7b01b81c5cc131663e0814c416faa6853937f2d3",
"salt": "4463526174427971777164616e6368756e",
"config": {
"Ports": [
"5552"
],
"Hosts": [
"2.27.4.236"
],
"Version": " 1.0.7",
"Install": "true",
"InstallFolder": "%AppData%",
"InstallFile": "OneDriveStandaloneUpdater.exe",
"Key": "MXBuZFBjclpTc2hEeGFGTTYyVW10UDhhRXZxNVhvYTk=",
"Mutex": "DcRatMutex_qwqdanchun",
"Certificate": "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",
"Serversignature": "HeoTNUS0vAvgmEXi4N1AnD6PnWwJH+UWWTYFDOzbelnYX15n559v2Il6VlFF9l3oHCAxpYgLlEJi3KLPGIurnISMpHOyQ2aqnMLYoVTChA08G0qe6+h3Ogh6kai8GzUweWR1PI7zII54A5h9KKfm8UrDvQud2ZvJK/hD8T89D5w=",
"Pastebin": "null",
"BSOD": "false",
"Hwid": "null",
"Delay": "1",
"Group": "Default",
"AntiProcess": "false",
"Anti": "false"
}
}