MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 039cc3d021f34d2b7844e4cb4fa0fabd56853dd40dedae1c9cfd1699882bbf6f. 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: 20

Intelligence 20 IOCs YARA 18 File information Comments

SHA256 hash:	039cc3d021f34d2b7844e4cb4fa0fabd56853dd40dedae1c9cfd1699882bbf6f
SHA3-384 hash:	9834feaf9056861af158f0f48afda0d053957e2e17aee73dba510d0746a3f9517a4d46ed617b2328939d322b54cf341d
SHA1 hash:	8cf7684286a14c836d88f5973b59eefbe68df222
MD5 hash:	c153de0ecc7626bcb2fd34a4944e79e7
humanhash:	east-robin-item-nitrogen
File name:	Urban Vpn Updater.exe
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	274'944 bytes
First seen:	2026-05-14 11:39:23 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'935 x AgentTesla, 19'826 x Formbook, 12'310 x SnakeKeylogger)
ssdeep	6144:uF2DkbbpspppppppRppUpppovppAaaaa8araBpBpIppUpqppppqpppAe5bpqppb1:uFuOpspppppppRppUpppovppAaaaa8aV
Threatray	3'635 similar samples on MalwareBazaar
TLSH	T1F844AF03F548CAA6D87F8F39A87314650B36AEB7C0C1890D7ACC726E4E7A5514C1B5BB
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
dhash icon	e88c0f17170e8ee8 (1 x AsyncRAT)
Reporter	Anonymous
Tags:	AsyncRAT email exe RAT

Intelligence

File Origin

# of uploads :

# of downloads :

139

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

DcRat PostExploitTool

Details

DcRat

c2 socket addresses, a version, a mutex, an SSL certificate and server signature, an interval, varying flags, and possibly a filepath and a group

Link:

https://research.acce.ciphertechsolutions.com/results/a06c84ea-0dca-4cdd-867a-c0e13cda9df1/

Malware family:

asyncrat

ID:

File name:

UrbanVpnUpdater.exe

Verdict:

Malicious activity

Analysis date:

2026-05-14 11:31:50 UTC

Tags:

auto-reg asyncrat rat

Link:

https://app.any.run/tasks/21ecce66-8a8e-42cf-9ce8-036cdd290098

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/65866/

Detection(s):

Win.Packed.Razy-9807129-0

Win.Malware.Generickdz-9865912-0

Win.Trojan.AsyncRAT-9914220-0

Win.Malware.Zusy-10034587-0

Win.Packed.Generickdz-10058942-0

YARA.SEKOIA_Rat_Win_Dcrat_Qwqdanchun.UNOFFICIAL

Verdict:

Malicious

Score:

97.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6a05b2a046d6967b3d9041b3

Tags:

autorun dropper virus sage

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Creating a window

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

Sending a custom TCP request

DNS request

Connection attempt

Unauthorized injection to a recently created process

Enabling autorun by creating a file

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-debug anti-vm asyncrat base64 configsecuritypolicy evasive fingerprint hacktool installer-heuristic lolbin mpcmdrun msconfig razy reconnaissance regedit schtasks vbnet

Link:

https://www.filescan.io/uploads/6a05b49fdf14f1cb2ad56da1/reports/780326fc-56ba-46a7-8479-29c69e68d3b4/overview

Verdict:

Malicious

Labled as:

Trojan.AsyncRAT

Link:

https://www.hybrid-analysis.com/sample/039cc3d021f34d2b7844e4cb4fa0fabd56853dd40dedae1c9cfd1699882bbf6f

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-05-14T08:43:00Z UTC

Last seen:

2026-05-14T10:45:00Z UTC

Hits:

~100

Detections:

HEUR:Trojan-PSW.MSIL.Agent.gen HEUR:Backdoor.MSIL.SheetRat.gen HEUR:Backdoor.MSIL.DcRat.gen Backdoor.MSIL.Darkrat.sb Backdoor.MSIL.Crysan.sb Backdoor.MSIL.Crysan.d Trojan.MSIL.DInvoke.sb HEUR:Trojan.MSIL.Agent.gen PDM:Trojan.Win32.Tasker.cust PDM:Trojan.Win32.Generic

Link:

https://opentip.kaspersky.com/039cc3d021f34d2b7844e4cb4fa0fabd56853dd40dedae1c9cfd1699882bbf6f/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/3af59e45-51f4-41fe-8099-8eff461ebbc5

Score:

98%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/039cc3d021f34d2b7844e4cb4fa0fabd56853dd40dedae1c9cfd1699882bbf6f

Verdict:

DcRat

YARA:

14 match(es)

Tags:

.Net DarkCrystal RAT DcRat Executable Managed .NET PE (Portable Executable) PE File Layout RAT SOS: 0.25 Win 32 Exe x86

Malware Config

C2 Extraction:

CNC: 104.21.87.11,172.67.139.34,188.114.97.0,188.114.96.0,108.162.193.193,108.162.192.120,kalyanonlinematkaapp.in.net,server.kalyanonlinematkaapp.in.net,api.kalyanonlinematkaapp.in.net,email.kalyanonlinematkaapp.in.net,screenshot.kalyanonlinematkaapp.in.net
PORT: 53,80,443,1604,8080

Link:

https://app.malva.re/file/c153de0ecc7626bcb2fd34a4944e79e7

Detection:

dcrat

Link:

https://mwdb.cert.pl/sample/039cc3d021f34d2b7844e4cb4fa0fabd56853dd40dedae1c9cfd1699882bbf6f/

Verdict:

Malicious

Threat:

Family.ANARCHYRAT

Link:

https://tip.neiki.dev/file/039cc3d021f34d2b7844e4cb4fa0fabd56853dd40dedae1c9cfd1699882bbf6f

Threat name:

ByteCode-MSIL.Backdoor.AsyncRAT

Status:

Malicious

First seen:

2026-05-14 11:31:51 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

28 of 36 (77.78%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=aoomhubb6ngsw6ce4tfu7ih2xvlikpoubxw24he47uljtcblx5xq._file

Gathering data

Unpacked files

SH256 hash:

039cc3d021f34d2b7844e4cb4fa0fabd56853dd40dedae1c9cfd1699882bbf6f

MD5 hash:

c153de0ecc7626bcb2fd34a4944e79e7

SHA1 hash:

8cf7684286a14c836d88f5973b59eefbe68df222

Detections:

AsyncRAT

DCRat

Link:

https://www.unpac.me/results/75e6ffef-24dd-4774-8da2-059ba85d1115/

Malware family:

DCRat

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/039cc3d021f3/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/039cc3d021f34d2b7844e4cb4fa0fabd56853dd40dedae1c9cfd1699882bbf6f

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:	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_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_WIN_AsyncRat_RAT_PE Create hunting rule
Author:	Phatcharadol Thangplub
Description:	Use to detect AsyncRAT implant.

Rule name:	Multifamily_RAT_Detection Create hunting rule
Author:	Lucas Acha (http://www.lukeacha.com)
Description:	Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables

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

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:	VenomRAT_v36 Create hunting rule
Author:	kirkderp
Description:	VenomRAT v3.6 (dcRAT/qwqdanchun fork) -- AMSI/ETW bypass, plugin loader, process kill list
Reference:	https://github.com/kirkderp/yara

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)