MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb8038a596128b0daa1c260d4d803c2435bad8df0ce4c458aa3d8b244d47fcf1. 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 19 File information Comments 1

SHA256 hash:	bb8038a596128b0daa1c260d4d803c2435bad8df0ce4c458aa3d8b244d47fcf1
SHA3-384 hash:	f8ccc2a016bec80fd36e5b5e031af3ec88bdca69c6820dac72c694d6325118c802fc543e1d412bb336fbc166baee069a
SHA1 hash:	9d9e02c9972df40dc932ca2e071d638c3c589dac
MD5 hash:	a93ca13dea58c374a7360a76b5d5744c
humanhash:	one-fix-yankee-enemy
File name:	BPD_login.exe
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	66'048 bytes
First seen:	2026-01-23 09:27:17 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (49'290 x AgentTesla, 20'698 x Formbook, 12'401 x SnakeKeylogger)
ssdeep	1536:+7I6uXQIjotF2wZ/YTGbb0wo7uzzcEGzpVclN:+2XQIjot80/6Gbb0V7uzzcvDY
Threatray	2'396 similar samples on MalwareBazaar
TLSH	T1F0535B002798C925E2AD4AB8ACF2550146B9D6772102DA5E7CC404DF6BAFFC64A133FF
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 credential-theft Dotnet exe MSIL RAT

Intelligence

File Origin

# of uploads :

# of downloads :

289

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/cb08366d-ec50-4701-b7b6-546010a1aca3/

Malware family:

asyncrat

ID:

File name:

_bb8038a596128b0daa1c260d4d803c2435bad8df0ce4c458aa3d8b244d47fcf1.exe

Verdict:

Malicious activity

Analysis date:

2026-01-23 09:27:46 UTC

Tags:

rat auto-reg asyncrat

Link:

https://app.any.run/tasks/5376e6e7-0450-451a-bfa3-38d73d18793a

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/49879/

Detection(s):

Win.Malware.Generickdz-9865912-0

Win.Malware.Zusy-10034587-0

Win.Packed.Generickdz-10058942-0

Win.Packed.Razy-9807129-0

Win.Trojan.AsyncRAT-9914220-0

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69733f00bcad3327ec07f178

Tags:

asyncrat autorun

Verdict:

Likely Malicious

Threat level:

7.5/10

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/69733efd55805a763ff231b3/reports/3192ca32-b09b-418f-999c-df2746c5a66d/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/bb8038a596128b0daa1c260d4d803c2435bad8df0ce4c458aa3d8b244d47fcf1

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-01-23T06:38:00Z UTC

Last seen:

2026-01-23T10:34:00Z UTC

Hits:

~100

Detections:

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

Link:

https://opentip.kaspersky.com/bb8038a596128b0daa1c260d4d803c2435bad8df0ce4c458aa3d8b244d47fcf1/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/9beef95e-5d5f-4940-92d6-ed401e41444b

Score:

91%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/bb8038a596128b0daa1c260d4d803c2435bad8df0ce4c458aa3d8b244d47fcf1

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:

CNC: ecologistics.co.com,investor.uk.com,www.sopwritersbangalore.in.net,sopwritersbangalore.in.net,jtb.uk.com,nameservers.us.com,dailyamarbangla.com,getinone.in.net,angles.uk.com
PORT: 80,443,4444,4782,5555,6060,6666,8080,8848

Link:

https://app.malva.re/file/a93ca13dea58c374a7360a76b5d5744c

Detection:

dcrat

Link:

https://mwdb.cert.pl/sample/bb8038a596128b0daa1c260d4d803c2435bad8df0ce4c458aa3d8b244d47fcf1/

Verdict:

Malicious

Threat:

Family.ANARCHYRAT

Link:

https://tip.neiki.dev/file/bb8038a596128b0daa1c260d4d803c2435bad8df0ce4c458aa3d8b244d47fcf1

Threat name:

ByteCode-MSIL.Backdoor.AsyncRAT

Status:

Malicious

First seen:

2026-01-23 09:27:26 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=xoadrjmwckfq3kq4eygu3ab4eq23vwg7btsmiwfkhwfsitkh7tyq._file

Verdict:

malicious

Label(s):

asyncrat

Result

Malware family:

asyncrat

Score:

10/10

Tags:

family:asyncrat botnet:aethercloud_2042 defense_evasion execution persistence rat

Link:

https://tria.ge/reports/260123-leyn8ags2c/

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:

ecologistics.co.com:8848
ecologistics.co.com:443
ecologistics.co.com:80
ecologistics.co.com:8080
ecologistics.co.com:6060
ecologistics.co.com:4782
ecologistics.co.com:4444
ecologistics.co.com:6666
ecologistics.co.com:5555
investor.uk.com:8848
investor.uk.com:443
investor.uk.com:80
investor.uk.com:8080
investor.uk.com:6060
investor.uk.com:4782
investor.uk.com:4444
investor.uk.com:6666
investor.uk.com:5555
www.sopwritersbangalore.in.net:8848
www.sopwritersbangalore.in.net:443
www.sopwritersbangalore.in.net:80
www.sopwritersbangalore.in.net:8080
www.sopwritersbangalore.in.net:6060
www.sopwritersbangalore.in.net:4782
www.sopwritersbangalore.in.net:4444
www.sopwritersbangalore.in.net:6666
www.sopwritersbangalore.in.net:5555
sopwritersbangalore.in.net:8848
sopwritersbangalore.in.net:443
sopwritersbangalore.in.net:80
sopwritersbangalore.in.net:8080
sopwritersbangalore.in.net:6060
sopwritersbangalore.in.net:4782
sopwritersbangalore.in.net:4444
sopwritersbangalore.in.net:6666
sopwritersbangalore.in.net:5555
jtb.uk.com:8848
jtb.uk.com:443
jtb.uk.com:80
jtb.uk.com:8080
jtb.uk.com:6060
jtb.uk.com:4782
jtb.uk.com:4444
jtb.uk.com:6666
jtb.uk.com:5555
nameservers.us.com:8848
nameservers.us.com:443
nameservers.us.com:80
nameservers.us.com:8080
nameservers.us.com:6060
nameservers.us.com:4782
nameservers.us.com:4444
nameservers.us.com:6666
nameservers.us.com:5555
dailyamarbangla.com:8848
dailyamarbangla.com:443
dailyamarbangla.com:80
dailyamarbangla.com:8080
dailyamarbangla.com:6060
dailyamarbangla.com:4782
dailyamarbangla.com:4444
dailyamarbangla.com:6666
dailyamarbangla.com:5555
getinone.in.net:8848
getinone.in.net:443
getinone.in.net:80
getinone.in.net:8080
getinone.in.net:6060
getinone.in.net:4782
getinone.in.net:4444
getinone.in.net:6666
getinone.in.net:5555
angles.uk.com:8848
angles.uk.com:443
angles.uk.com:80
angles.uk.com:8080
angles.uk.com:6060
angles.uk.com:4782
angles.uk.com:4444
angles.uk.com:6666
angles.uk.com:5555

Unpacked files

SH256 hash:

bb8038a596128b0daa1c260d4d803c2435bad8df0ce4c458aa3d8b244d47fcf1

MD5 hash:

a93ca13dea58c374a7360a76b5d5744c

SHA1 hash:

9d9e02c9972df40dc932ca2e071d638c3c589dac

Detections:

AsyncRAT

DCRat

Link:

https://www.unpac.me/results/ebeba1ab-98e4-4e8c-9aae-4e2009071993/

Malware family:

DCRat

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/bb8038a59612/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/bb8038a596128b0daa1c260d4d803c2435bad8df0ce4c458aa3d8b244d47fcf1

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)

File information

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

Web download

AsyncRAT

exe bb8038a596128b0daa1c260d4d803c2435bad8df0ce4c458aa3d8b244d47fcf1

(this sample)

Link

https://www.virustotal.com/gui/file/bb8038a596128b0daa1c260d4d803c2435bad8df0ce4c458aa3d8b244d47fcf1

Dropping

AsyncRAT

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/49879/

Comments

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commented on 2026-01-23 09:31:03 UTC

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

{
"sha256": "bb8038a596128b0daa1c260d4d803c2435bad8df0ce4c458aa3d8b244d47fcf1",
"yara_possible_family": "dcrat",
"key": "3ad24e1fd955a5616020c6be2719ec42f73f0953a3226f50cbc7495489d1cd75",
"salt": "4463526174427971777164616e6368756e",
"config": {
"Ports": [
"8848",
"443",
"80",
"8080",
"6060",
"4782",
"4444",
"6666",
"5555"
],
"Hosts": [
"ecologistics.co.com",
"investor.uk.com",
"www.sopwritersbangalore.in.net",
"sopwritersbangalore.in.net",
"jtb.uk.com",
"nameservers.us.com",
"dailyamarbangla.com",
"getinone.in.net",
"angles.uk.com"
],
"Version": " 1.0.7",
"Install": "true",
"InstallFolder": "%AppData%",
"InstallFile": "BPD_login.exe",
"Key": "OFB1VkdUaGRhZGJFYkFIV1NNUE1nSlFvaU9ENHV5YUo=",
"Mutex": "BastionPrimeDefense_CloudMutex_v2035",
"Certificate": "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",
"Serversignature": "UiaO1+CB1WSOuhrx0ZXT1xxPuzR7+XIakpYf9Hk73Vh3oJvULZiTWXXI3KQkZ13zCEUeDl3xQAL3p6ibA53gCh3HsLZ9udsGH4hRh2fKhX3TgZsyxEIxovjLw8k7U8l90B3Z5cKU7a1kdjpSLr2nEjYnD2bogKQ3T37wNK5cbWQ=",
"Pastebin": "null",
"BSOD": "false",
"Hwid": "null",
"Delay": "1",
"Group": "AetherCloud_2042",
"AntiProcess": "false",
"Anti": "false"
}
}