MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e54f398b81ea6cd06564536964e061bc0384607daa4a0ea577c502746fb4f745. 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

njrat

Vendor detections: 21

Intelligence 21 IOCs YARA 19 File information Comments

SHA256 hash:	e54f398b81ea6cd06564536964e061bc0384607daa4a0ea577c502746fb4f745
SHA3-384 hash:	60d094cde85ad885ef75efda28b1802cf716abddf6b40a273ff0ac836e729789d97828883142219845f93ff6f65d419e
SHA1 hash:	6de7b8fef6e32544bf344e61daf6a3816fe5eabf
MD5 hash:	4e0d03472ab1d8896731cf552e75f239
humanhash:	south-illinois-speaker-pasta
File name:	Client.exe
Download:	download sample
Signature	njrat Create hunting rule
File size:	66'048 bytes
First seen:	2025-12-23 13:49:23 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep	768:+XDoRAOe3EEiPw7lig9JkfcXveeObMbNCl1+6SCv7mqb2nIpwH1oeQi6ITol8GpY:+XDoME3qQeeiMl8GbbXwnQo5GVbVclN
Threatray	2'601 similar samples on MalwareBazaar
TLSH	T17B535B002B98C961E2AD4AF8ACF2550146B5D6772102DB5E7CC804DB6B9FFC64A137FE
TrID	67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10522/11/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
Reporter	safe_securitix
Tags:	AsyncRAT botnet c2 exe NjRAT

Intelligence

File Origin

# of uploads :

# of downloads :

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/438bfddf-0f35-489d-a8c3-ca60c36b9e9f/

Malware family:

asyncrat

ID:

File name:

Client.exe

Verdict:

Malicious activity

Analysis date:

2025-12-23 13:50:46 UTC

Tags:

rat auto-reg asyncrat

Link:

https://app.any.run/tasks/86490636-656b-4e0f-b076-cadf4818c1c6

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/45855/

Detection(s):

Win.Packed.Razy-9807129-0

Win.Malware.Generickdz-9865912-0

Win.Trojan.AsyncRAT-9914220-0

Win.Malware.Zusy-10034587-0

Verdict:

Malicious

Score:

97.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=694a9e1d038f10550b5501f1

Tags:

autorun dropper virus sage

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

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

Link:

https://www.filescan.io/uploads/694a9e1c3f8fdbf8e950017a/reports/6e45f618-d8e8-44c5-89f2-b74e3bd10c69/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/e54f398b81ea6cd06564536964e061bc0384607daa4a0ea577c502746fb4f745

Verdict:

Malicious

File Type:

exe x32

First seen:

2025-12-23T10:57:00Z UTC

Last seen:

2025-12-23T18:54:00Z UTC

Hits:

~100

Detections:

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

Link:

https://opentip.kaspersky.com/e54f398b81ea6cd06564536964e061bc0384607daa4a0ea577c502746fb4f745/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/508536e4-8b5a-4482-bf26-176df5c73280

Score:

89%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/e54f398b81ea6cd06564536964e061bc0384607daa4a0ea577c502746fb4f745

Verdict:

njRat

YARA:

14 match(es)

Tags:

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

Malware Config

C2 Extraction:

PORT: 80,443,2053,2083,8080,8848,8888

Link:

https://app.malva.re/file/4e0d03472ab1d8896731cf552e75f239

Detection:

dcrat

Link:

https://mwdb.cert.pl/sample/e54f398b81ea6cd06564536964e061bc0384607daa4a0ea577c502746fb4f745/

Verdict:

Malicious

Threat:

Family.ASYNCRAT

Link:

https://tip.neiki.dev/file/e54f398b81ea6cd06564536964e061bc0384607daa4a0ea577c502746fb4f745

Threat name:

ByteCode-MSIL.Backdoor.AsyncRAT

Status:

Malicious

First seen:

2025-12-23 13:50:21 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

22 of 24 (91.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=4vhttc4b5jwnazleknuwjydbxqbyiyd5vjfa5jlxyubhi35u65cq._file

Verdict:

malicious

Label(s):

asyncrat

njrat

7d762632cff476032847ec9e7eaaa403009624e1c1ec87cb92371e84df25945d

njrat

7d7db8dde2d6ebc5edbb5284336a3dd99f75e86952ba616f7d693d9a221c4b4d

njrat

b5a517e674d611f304c6f3ab0ab7c8e4b26a34df34bfcefdb0abb5cdabc6f37e

njrat

error

njrat

+ 2'591 additional samples on MalwareBazaar

Result

Malware family:

asyncrat

Score:

10/10

Tags:

family:asyncrat botnet:default defense_evasion execution persistence rat

Link:

https://tria.ge/reports/251223-rtjrhaspby/

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

Checks computer location settings

Executes dropped EXE

Async RAT payload

AsyncRat

Asyncrat family

Malware Config

C2 Extraction:

wepay.in.net:8848
wepay.in.net:443
wepay.in.net:8080
wepay.in.net:80
wepay.in.net:8888
wepay.in.net:2053
wepay.in.net:2083
wepay.in.net:2087
wepay.in.net:2096
slotmachinesno.sa.com:8848
slotmachinesno.sa.com:443
slotmachinesno.sa.com:8080
slotmachinesno.sa.com:80
slotmachinesno.sa.com:8888
slotmachinesno.sa.com:2053
slotmachinesno.sa.com:2083
slotmachinesno.sa.com:2087
slotmachinesno.sa.com:2096
digitalhari.in.net:8848
digitalhari.in.net:443
digitalhari.in.net:8080
digitalhari.in.net:80
digitalhari.in.net:8888
digitalhari.in.net:2053
digitalhari.in.net:2083
digitalhari.in.net:2087
digitalhari.in.net:2096
www.wepay.in.net:8848
www.wepay.in.net:443
www.wepay.in.net:8080
www.wepay.in.net:80
www.wepay.in.net:8888
www.wepay.in.net:2053
www.wepay.in.net:2083
www.wepay.in.net:2087
www.wepay.in.net:2096
www.slotmachinesno.sa.com:8848
www.slotmachinesno.sa.com:443
www.slotmachinesno.sa.com:8080
www.slotmachinesno.sa.com:80
www.slotmachinesno.sa.com:8888
www.slotmachinesno.sa.com:2053
www.slotmachinesno.sa.com:2083
www.slotmachinesno.sa.com:2087
www.slotmachinesno.sa.com:2096
www.digitalhari.in.net:8848
www.digitalhari.in.net:443
www.digitalhari.in.net:8080
www.digitalhari.in.net:80
www.digitalhari.in.net:8888
www.digitalhari.in.net:2053
www.digitalhari.in.net:2083
www.digitalhari.in.net:2087
www.digitalhari.in.net:2096

Verdict:

Malicious

Tags:

rat asyncrat Win.Packed.Razy-9807129-0

YARA:

Windows_Generic_Threat_ce98c4bc asyncrat win_asyncrat_unobfuscated

Link:

https://app.threat.zone/submission/285e0b42-3d10-4850-b9a3-17fd2bf9e5c2

Unpacked files

SH256 hash:

e54f398b81ea6cd06564536964e061bc0384607daa4a0ea577c502746fb4f745

MD5 hash:

4e0d03472ab1d8896731cf552e75f239

SHA1 hash:

6de7b8fef6e32544bf344e61daf6a3816fe5eabf

Detections:

AsyncRAT

DCRat

Link:

https://www.unpac.me/results/09b69937-037e-4607-a0a2-5db9184107e1/

Malware family:

DCRat

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/e54f398b81ea/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/e54f398b81ea6cd06564536964e061bc0384607daa4a0ea577c502746fb4f745

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_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:	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:	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:	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)