MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c52f07795607c12042cdff7cb2a29cdbbac6f40828495eb90659165a330e6ef7. 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 25 File information Comments

SHA256 hash:	c52f07795607c12042cdff7cb2a29cdbbac6f40828495eb90659165a330e6ef7
SHA3-384 hash:	060f1397fa5ef7b5fb199d600c676b861332aec9e39fb63f74bac8aca55adab4ab527f77681d4adfe6575fb8ae885b52
SHA1 hash:	aefe733322b6ac450426963886c0f132a48ac6fb
MD5 hash:	692d9d9cd43c604ca4161e743536f61d
humanhash:	ceiling-hawaii-apart-quiet
File name:	iutngan.exe
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	76'288 bytes
First seen:	2026-05-14 03:44:24 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	1536:yu/gIcT8XG2Uc5AVyaGMu54rmkbKnR1Hg92wdHeZ5/EAH5Bx:yu/gtT8XG27AVfGMCQbKPo5RoltHPx
Threatray	1 similar samples on MalwareBazaar
TLSH	T1F77329302FD9825EF179CE7474A23275CE7AAD772D0EFD4ACC8034871A32A859641DE9
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	dc33b26969ccdcf8 (5 x AsyncRAT, 1 x Loda, 1 x CoinMiner)
Reporter	VTR
Tags:	AsyncRAT botnet c2 exe trojan

VTR

Detected sample uploaded for analysis.
C2/domain notes go here.

Intelligence

File Origin

# of uploads :

# of downloads :

170

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

AsyncRAT

Details

AsyncRAT

c2 socket addresses or a dead drop resolver url, 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/33677961-c7c4-4c7c-aa56-bf7878b55254/

Malware family:

asyncrat

ID:

File name:

iutngan.exe

Verdict:

Malicious activity

Analysis date:

2026-05-14 03:43:56 UTC

Tags:

auto-reg asyncrat

Link:

https://app.any.run/tasks/2ebe7ff7-7805-497d-9a57-0cd45e21edb0

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/65838/

Detection(s):

Win.Packed.Razy-9625918-0

Win.Packed.AsyncRAT-9861056-1

YARA.SECUINFRA_SUSP_Reverse_Run_Key.UNOFFICIAL

YARA.SEKOIA_Rat_Win_Asyncrat.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6a0544fc46d6967b3d903a1f

Tags:

asyncrat autorun

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Using the Windows Management Instrumentation requests

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

Launching a service

Creating a window

DNS request

Connection attempt

Unauthorized injection to a recently created process

Enabling autorun by creating a file

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm asyncrat asyncrat base64 fareit fingerprint lolbin obfuscated obfuscated razy reconnaissance reg samas schtasks vbnet

Link:

https://www.filescan.io/uploads/6a0545192fcb905ec296143e/reports/a1db8cd5-6c28-4a24-8b67-39b9ec819c89/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/c52f07795607c12042cdff7cb2a29cdbbac6f40828495eb90659165a330e6ef7

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-05-14T00:48:00Z UTC

Last seen:

2026-05-16T00:38:00Z UTC

Hits:

~10

Detections:

HEUR:Trojan.Win32.Generic HEUR:Backdoor.MSIL.SheetRat.gen HEUR:Backdoor.MSIL.Crysan.gen Backdoor.MSIL.Crysan.sb Backdoor.MSIL.Crysan.d Backdoor.MSIL.Crysan.b PDM:Trojan.Win32.Tasker.cust PDM:Trojan.Win32.Generic

Link:

https://opentip.kaspersky.com/c52f07795607c12042cdff7cb2a29cdbbac6f40828495eb90659165a330e6ef7/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/d76bb211-d7c7-47e0-8592-85bb21300356

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/c52f07795607c12042cdff7cb2a29cdbbac6f40828495eb90659165a330e6ef7

Verdict:

AsyncRAT

YARA:

14 match(es)

Tags:

.Net AsyncRAT Executable Managed .NET PE (Portable Executable) PE File Layout RAT SOS: 0.80 Win 32 Exe x86

Malware Config

C2 Extraction:

CNC: janseva.in.net,c2.janseva.in.net
PORT: 22,80,443,1604,4444,4782,5552,6606,7707,8080,8848,8888,9527,9999

Link:

https://app.malva.re/file/692d9d9cd43c604ca4161e743536f61d

Detection:

asyncrat

Link:

https://mwdb.cert.pl/sample/c52f07795607c12042cdff7cb2a29cdbbac6f40828495eb90659165a330e6ef7/

Verdict:

Malicious

Threat:

Family.ANARCHYRAT

Link:

https://tip.neiki.dev/file/c52f07795607c12042cdff7cb2a29cdbbac6f40828495eb90659165a330e6ef7

Threat name:

ByteCode-MSIL.Backdoor.AsyncRAT

Status:

Malicious

First seen:

2026-05-14 03:44:05 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=yuxqo6kwa7asaqwn756lfiu43o5mn5aifbev5oiglelfumyon33q._file

Verdict:

malicious

Label(s):

asyncrat

Similar samples:

error

AsyncRAT

Gathering data

Unpacked files

SH256 hash:

c52f07795607c12042cdff7cb2a29cdbbac6f40828495eb90659165a330e6ef7

MD5 hash:

692d9d9cd43c604ca4161e743536f61d

SHA1 hash:

aefe733322b6ac450426963886c0f132a48ac6fb

Detections:

AsyncRAT

Link:

https://www.unpac.me/results/374aa70b-73e8-4c3e-a73f-1d7f41c99943/

Malware family:

AsyncRAT

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/c52f07795607/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/c52f07795607c12042cdff7cb2a29cdbbac6f40828495eb90659165a330e6ef7

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:	JPCERT/CC Incident Response Group
Description:	detect AsyncRat in memory
Reference:	internal research

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

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:	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:	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 (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:	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_Trojan_Asyncrat_11a11ba1 Create hunting rule
Author:	Elastic Security

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

Rule name:	win_asyncrat_j1 Create hunting rule
Author:	Johannes Bader @viql
Description:	detects AsyncRAT

Rule name:	win_asyncrat_w0 Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect AsyncRat in memory
Reference:	internal research

File information

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

Web download

AsyncRAT

exe c52f07795607c12042cdff7cb2a29cdbbac6f40828495eb90659165a330e6ef7

(this sample)

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/65838/

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