MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 47f70c5d74fb0c00ee39f86290744df6403b87e94ecfd613202b5ed5988c8970. 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: 18

Intelligence 18 IOCs YARA 25 File information Comments

SHA256 hash:	47f70c5d74fb0c00ee39f86290744df6403b87e94ecfd613202b5ed5988c8970
SHA3-384 hash:	b50fd586c402d4aa28aeece7dd74ad8d4f480ff9678b94fa684a9ed4f452b7f65b835f44c44b2f09f90cb784c0422311
SHA1 hash:	bf26a49cae82262d5bcc656d88ce78d1af961202
MD5 hash:	33ed48aabf5cb453bea6310ffb3b7867
humanhash:	illinois-batman-fruit-july
File name:	47f70c5d74fb0c00ee39f86290744df6403b87e94ecfd613202b5ed5988c8970
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	657'920 bytes
First seen:	2025-07-31 11:35:32 UTC
Last seen:	2025-08-12 14:51:21 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'473 x Formbook, 12'208 x SnakeKeylogger)
ssdeep	12288:KHTw9BEhteHThQucX3Az+zF/gPArc4emhZabX:Kzk6eHhcX3Asym5hZab
Threatray	6 similar samples on MalwareBazaar
TLSH	T1B5E4EF5C7BA76D5AC75C5B3AC40384289AF6C8239236F32754CD2CF62E32A94D84FC65
TrID	69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.0% (.EXE) Win64 Executable (generic) (10522/11/4) 6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.2% (.EXE) Win32 Executable (generic) (4504/4/1) 1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika	pebin
dhash icon	0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter	JAMESWT_WT
Tags:	196-251-88-252 AsyncRAT exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

asyncrat

ID:

File name:

47f70c5d74fb0c00ee39f86290744df6403b87e94ecfd613202b5ed5988c8970

Verdict:

Malicious activity

Analysis date:

2025-07-31 11:53:01 UTC

Tags:

auto-sch-xml auto-reg asyncrat

Link:

https://app.any.run/tasks/a7adf1c9-2d36-42f9-ba9a-78f5742fb84f

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/18019/

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=688b553b0b4775fb2133ee99

Tags:

autorun shell micro sage

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Сreating synchronization primitives

Searching for synchronization primitives

Creating a file in the %AppData% directory

Enabling the 'hidden' option for recently created files

Adding an access-denied ACE

Creating a file in the %temp% directory

Creating a process with a hidden window

Launching a process

Restart of the analyzed sample

Creating a file

Running batch commands

Sending a custom TCP request

Creating a process from a recently created file

Unauthorized injection to a recently created process

Adding an exclusion to Microsoft Defender

Enabling autorun by creating a file

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

obfuscated obfuscated packed packed packer_detected

Link:

https://www.filescan.io/uploads/688b553aa16348d835f5b20f/reports/42e61d25-e647-42fd-8d85-45642e24b612/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/47f70c5d74fb0c00ee39f86290744df6403b87e94ecfd613202b5ed5988c8970

Malware family:

Agent Tesla

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/fbee6bd9-726f-405d-836a-bd2388253fbd

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/47f70c5d74fb0c00ee39f86290744df6403b87e94ecfd613202b5ed5988c8970

Verdict:

inconclusive

YARA:

10 match(es)

Tags:

.Net Executable PE (Portable Executable) SOS: 0.30 Win 32 Exe x86

Link:

https://app.malva.re/file/33ed48aabf5cb453bea6310ffb3b7867

Detection:

asyncrat

Link:

https://mwdb.cert.pl/sample/47f70c5d74fb0c00ee39f86290744df6403b87e94ecfd613202b5ed5988c8970/

Threat name:

Win32.Backdoor.Asyncrat

Status:

Malicious

First seen:

2025-07-30 00:56:44 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

24 of 37 (64.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=i73qyxlu7mgab3rz7brja5cn6zadxb7jj3h5mezafnpnlgemrfya._file

Verdict:

malicious

Label(s):

asyncrat

unc_loader_037

AsyncRAT

ecc76e448179411f5da32df012b94265f90dcb76366dff2a728a34405a0a2ba6

AsyncRAT

Result

Malware family:

asyncrat

Score:

10/10

Tags:

family:asyncrat botnet:default defense_evasion discovery execution persistence rat

Link:

https://tria.ge/reports/250731-nqp8bstwf1/

Behaviour

Delays execution with timeout.exe

Scheduled Task/Job: Scheduled Task

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Checks computer location settings

Executes dropped EXE

Command and Scripting Interpreter: PowerShell

AsyncRat

Asyncrat family

Malware Config

C2 Extraction:

127.0.0.1:19803
196.251.88.252:19803

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/e197955d-0018-4245-8bc8-7bdc5735c8a2

Unpacked files

SH256 hash:

47f70c5d74fb0c00ee39f86290744df6403b87e94ecfd613202b5ed5988c8970

MD5 hash:

33ed48aabf5cb453bea6310ffb3b7867

SHA1 hash:

bf26a49cae82262d5bcc656d88ce78d1af961202

Link:

https://www.unpac.me/results/8bbe9d6c-7bea-4cf6-a3bb-00305a9bb57c/

SH256 hash:

0a2ba626158e30a82ab75a8f26ea873a30f9dbdcf87cefa809b4f095fe25fa1a

MD5 hash:

6cefcb300c86564912de7aaac1655add

SHA1 hash:

71d6084d3fc6681f247421da65b29b2711cb9e2e

Link:

https://www.unpac.me/results/8bbe9d6c-7bea-4cf6-a3bb-00305a9bb57c/

SH256 hash:

6302a39945be8a5a32be08014937a758af646b7cc9074b2a4d597d9166c9c57f

MD5 hash:

33f781a92cd72ea78085d11fac488130

SHA1 hash:

6557d8a347315f2be7d26b87244e6daada936f35

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/8bbe9d6c-7bea-4cf6-a3bb-00305a9bb57c/

SH256 hash:

f68d8d8881493aef1641ea5dd67584be6f33a871fa81019c420d442a2f7ab41d

MD5 hash:

c26466e32db0ba9330ed1aa9f0008d87

SHA1 hash:

f0d17f5320289675d06b6306b371327aeae5fd9d

Detections:

win_asyncrat_w0

AsyncRAT

asyncrat

win_asyncrat_bytecodes

INDICATOR_SUSPICIOUS_EXE_ASEP_REG_Reverse

Link:

https://www.unpac.me/results/8bbe9d6c-7bea-4cf6-a3bb-00305a9bb57c/

Parent samples :

63a03d1998b2024f980c66873113d4cbd74262cfb1b4c0768246e38928db4b64
ecc76e448179411f5da32df012b94265f90dcb76366dff2a728a34405a0a2ba6
ba656c76c7366c1aab95e735327f076b9cef77c442c2598fe2182c5eeb61eb36
cd91908e6f1f320c216738d3357f949741d35b2c2b23fa84fbe482d4be842cb1
47f70c5d74fb0c00ee39f86290744df6403b87e94ecfd613202b5ed5988c8970
0c45dbdaf171ab11f54426e63e1a7e8b2b7533c8df13382745cb674368ccea43

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/47f70c5d74fb0c00ee39f86290744df6403b87e94ecfd613202b5ed5988c8970

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:	Michelle Khalil
Description:	This rule detects unpacked AsyncRAT malware samples.

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:	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:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(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.

Cape

https://www.capesandbox.com/analysis/18019/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (GUARD_CF)	high

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