MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 418a07ebd7c417bb91e8ca0cbd5cc4ca89697104ce0e5480d9ed09b100463e5e. 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 23 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 418a07ebd7c417bb91e8ca0cbd5cc4ca89697104ce0e5480d9ed09b100463e5e
SHA3-384 hash: 61399f7f25c756c5d05f984f2fb939c4ec7f6464d77a4f9ee69ad44462e2271e813f60f63ed9d178bc86ba74231bf2cd
SHA1 hash: 3e4e8ea47d947ab79c5546e83cb1e90bdf98c3f2
MD5 hash: 29d0ca716e7ba7bfdb279053351225d6
humanhash: neptune-friend-maine-oxygen
File name:AU88APP.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:28'160 bytes
First seen:2026-08-11 21:35:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'192 x AgentTesla, 20'341 x Formbook, 12'364 x SnakeKeylogger)
ssdeep 384:7XRoykXRrWCKOsVa/KFHbp0yH9qbuUscCbQxnCJfJBndnjJmKRXT+:7XR4Vg1VDHt0wIb1BBiBnPRXT+
TLSH T189C23D0873E8C572D1FE46BAC83386009775D55B9D13D75A6FC890AE2E23BCD8A14BE4
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
Reporter Anonymous
Tags:AsyncRAT exe RAT


Avatar
Anonymous
Confirmed malware sample collected from phishing/social media abuse campaign.

Intelligence

File Origin
# of uploads :
1
# of downloads :
151
Origin country :
Vendor Threat Intelligence
Malware configuration found for:
AsyncRAT
Details
Link:
https://research.acce.ciphertechsolutions.com/results/85ccbfcc-da1a-4c76-b8ee-6cac76cba7bf/
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
AU88APP.exe
Verdict:
Malicious activity
Analysis date:
2026-08-11 21:42:07 UTC
Tags:
rat asyncrat
Link:
https://app.any.run/tasks/ec1c5d7a-305a-47d7-8b4d-7cc3ae62deed

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AsyncRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/80518/
Detection(s):
Win.Packed.Razy-9625918-0
Create hunting rule

YARA.SECUINFRA_SUSP_Reverse_Run_Key.UNOFFICIAL
Create hunting rule

YARA.SEKOIA_Rat_Win_Asyncrat.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm asyncrat base64 fingerprint lolbin obfuscated quasarrat reconnaissance schtasks vbnet
Link:
https://www.filescan.io/uploads/6a7b95a4073ba30153680174/reports/84e4c520-6a71-436e-bf4f-76e081006bef/overview
Verdict:
Malicious
Labled as:
AsyncRAT.Marte.B.Generic
Link:
https://www.hybrid-analysis.com/sample/418a07ebd7c417bb91e8ca0cbd5cc4ca89697104ce0e5480d9ed09b100463e5e
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-08-11T19:51:00Z UTC
Last seen:
2026-08-11T20:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/418a07ebd7c417bb91e8ca0cbd5cc4ca89697104ce0e5480d9ed09b100463e5e/results?tab=lookup
Malware family:
AsyncRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/32deb8c5-2aea-46c0-a1ce-6462a0c1c0a2
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/418a07ebd7c417bb91e8ca0cbd5cc4ca89697104ce0e5480d9ed09b100463e5e
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/418a07ebd7c417bb91e8ca0cbd5cc4ca89697104ce0e5480d9ed09b100463e5e/
Threat name:
Win32.Backdoor.AsyncRAT
Create hunting rule
Status:
Malicious
First seen:
2026-08-11 21:35:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=igfap26xyql3xepizigl2xgezkews4iezyhfjagz5ue3cacghzpa._file
Verdict:
malicious
Label(s):
AsyncRAT
Create hunting rule
Link:
https://reports.threatray.com/9b1d2076-e4f9-4bf9-9d60-736081c39925
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat discovery rat
Link:
https://tria.ge/reports/260811-1fk7vasdng/
Behaviour
Suspicious use of AdjustPrivilegeToken
System Location Discovery: System Language Discovery
Family: AsyncRat
Unpacked files
SH256 hash:
418a07ebd7c417bb91e8ca0cbd5cc4ca89697104ce0e5480d9ed09b100463e5e
MD5 hash:
29d0ca716e7ba7bfdb279053351225d6
SHA1 hash:
3e4e8ea47d947ab79c5546e83cb1e90bdf98c3f2
Detections:
win_asyncrat_w0
Create hunting rule
AsyncRAT
Create hunting rule
Link:
https://www.unpac.me/results/f0f7c341-3cac-4ffa-a257-643b06168f79/
Malware family:
AsyncRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/418a07ebd7c4/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/418a07ebd7c417bb91e8ca0cbd5cc4ca89697104ce0e5480d9ed09b100463e5e

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_057B
Create hunting rule
Author:kirkderp
Description:AsyncRAT 0.5.7B -- minimal .NET RAT with PBKDF2 key derivation and MessagePack serialization
Reference:https://github.com/kirkderp/yara
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: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 (https://www.lukeacha.com)
Description:Generic detection for multiple RAT families, PUPs, packers and suspicious executables. NOTE: This rule may produce false positives. Updated May 2026 to reduce False Positives.
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:rat_win_asyncrat
Create hunting rule
Author:Sekoia.io
Description:Detect AsyncRAT based on specific strings
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_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)
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

Executable exe 418a07ebd7c417bb91e8ca0cbd5cc4ca89697104ce0e5480d9ed09b100463e5e

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/80518/

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