MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c8c576731dd13174bd9289726bc59c98fa0db27515da65d5f3434c5c2921d02. 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 1

SHA256 hash:	7c8c576731dd13174bd9289726bc59c98fa0db27515da65d5f3434c5c2921d02
SHA3-384 hash:	6902ec001bc855c01f2db8dfbe5a410b7eb3ae04e5a3f7fd05032b97a16211b10af34479f8ef04124e2bc3cc7cff9023
SHA1 hash:	1f0c69a26b1671def02e494b77d2393c4f3c812a
MD5 hash:	88123607e768c3b83f83113babc0dbef
humanhash:	cola-coffee-ceiling-stream
File name:	AA.exe
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	48'640 bytes
First seen:	2025-09-03 03:25:55 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep	768:wu/dRTUo0HQbWUnmjSmo2qM9vZQGVhPPIgoRsrNg0bzFc7vGog8hIcFJNJH+HAGb:wu/dRTUPE2bQFgoYbzFcTGohhz7NJHQ5
TLSH	T13C232B003BED822BF27E4F7459F32156857AF2632A03D65E1CC441975B23FC69A426EE
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	Anonymous
Tags:	AsyncRAT exe

Intelligence

File Origin

# of uploads :

# of downloads :

116

Origin country :

Vendor Threat Intelligence

Malware family:

asyncrat

ID:

File name:

AA.exe

Verdict:

Malicious activity

Analysis date:

2025-09-03 03:29:27 UTC

Tags:

asyncrat

Link:

https://app.any.run/tasks/fc000c26-9484-42f4-b4ce-b3b918e6d13e

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/24821/

Detection(s):

Win.Packed.Razy-9625918-0

Win.Packed.AsyncRAT-9861056-1

Verdict:

Malicious

Score:

94.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68b7b575eb163e0ec1843637

Tags:

asyncrat autorun

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Sending a custom TCP request

Connection attempt to an infection source

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm asyncrat asyncrat base64 fareit fingerprint lolbin njrat njrat obfuscated obfuscated rat razy reconnaissance reg samas schtasks unsafe vbnet windows

Link:

https://www.filescan.io/uploads/68b7b57239a6221faa7bb768/reports/dd32819f-14ad-4ac7-a2dd-a4885edd9135/overview

Verdict:

Malicious

Labled as:

Trojan.Agent

Link:

https://www.hybrid-analysis.com/sample/7c8c576731dd13174bd9289726bc59c98fa0db27515da65d5f3434c5c2921d02

Verdict:

Malicious

File Type:

exe x32

First seen:

2025-09-03T00:53:00Z UTC

Last seen:

2025-09-03T00:53:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/7c8c576731dd13174bd9289726bc59c98fa0db27515da65d5f3434c5c2921d02/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/f8273714-bbb6-4b26-9100-93f264f46bcb

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/7c8c576731dd13174bd9289726bc59c98fa0db27515da65d5f3434c5c2921d02

Verdict:

njRat

YARA:

14 match(es)

Tags:

.Net AsyncRAT Executable Managed .NET njRat PE (Portable Executable) PE File Layout RAT SOS: 0.81 Win 32 Exe x86

Malware Config

C2 Extraction:

CNC: 178.16.53.7
PORT: 6606,7707,8808

Link:

https://app.malva.re/file/88123607e768c3b83f83113babc0dbef

Detection:

asyncrat

Link:

https://mwdb.cert.pl/sample/7c8c576731dd13174bd9289726bc59c98fa0db27515da65d5f3434c5c2921d02/

Threat name:

ByteCode-MSIL.Backdoor.AsyncRat

Status:

Malicious

First seen:

2025-09-03 03:04:17 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=psgfozzr3ujros6zfclsnpczzgh2bwzhkfo2mxk7gq2mlqusduba._file

Verdict:

malicious

Label(s):

asyncrat

Similar samples:

error

AsyncRAT

Result

Malware family:

asyncrat

Score:

10/10

Tags:

family:asyncrat botnet:default discovery rat

Link:

https://tria.ge/reports/250903-dzhvhaej6y/

Behaviour

System Location Discovery: System Language Discovery

AsyncRat

Asyncrat family

Malware Config

C2 Extraction:

178.16.53.7:6606
178.16.53.7:7707
178.16.53.7:8808

Verdict:

Malicious

Tags:

Win.Packed.Razy-9625918-0

YARA:

n/a

Link:

https://app.threat.zone/submission/1e1d4d2e-1d62-4813-b2ea-c44db76d4c99

Unpacked files

SH256 hash:

7c8c576731dd13174bd9289726bc59c98fa0db27515da65d5f3434c5c2921d02

MD5 hash:

88123607e768c3b83f83113babc0dbef

SHA1 hash:

1f0c69a26b1671def02e494b77d2393c4f3c812a

Detections:

win_asyncrat_w0

AsyncRAT

Link:

https://www.unpac.me/results/5adcca4a-02f9-414f-a297-4058f600d755/

Malware family:

AsyncRAT

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/7c8c576731dd/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/7c8c576731dd13174bd9289726bc59c98fa0db27515da65d5f3434c5c2921d02

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_kingrat Create hunting rule
Author:	jeFF0Falltrades

Rule name:	CP_AllMal_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication

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:	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 7c8c576731dd13174bd9289726bc59c98fa0db27515da65d5f3434c5c2921d02

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3615925/

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/24821/

Comments

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commented on 2025-09-03 03:30:55 UTC

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

{
"sha256": "7c8c576731dd13174bd9289726bc59c98fa0db27515da65d5f3434c5c2921d02",
"yara_possible_family": "asyncrat",
"key": "1a827062016dc5c35ddea9bf623e68fb4436633b7c66910c6e3d49c2102f6d81",
"salt": "bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941",
"config": {
"obfuscated_key_1": "6606,7707,8808",
"obfuscated_key_2": "178.16.53.7",
"obfuscated_key_3": "0.5.8",
"obfuscated_key_4": "false",
"obfuscated_key_5": "%AppData%",
"obfuscated_key_6": "",
"obfuscated_key_7": "NDJXeVdiZkM4OGE0WjFwTHJBMGRORzFmTGlESzhaWTc=",
"obfuscated_key_8": "H5UPH7eQOq80",
"obfuscated_key_9": "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",
"obfuscated_key_10": "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",
"obfuscated_key_11": "false",
"obfuscated_key_12": "null",
"obfuscated_key_13": "false",
"obfuscated_key_14": "null",
"obfuscated_key_15": "3",
"obfuscated_key_16": "Default"
}
}