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MB-be325b9cc973ccd930094f73b3886ed98a178fa691ab1b8a77cd2143aea4e299 high

📛 Threat Title

AsyncRAT: hyperastro.exe

Category: AsyncRAT First seen: Last updated:

Description

File type: exe. Size: 50688 bytes. Tags: AsyncRAT, exe. Reporter: anonymous. First seen: 2026-05-10 14:52:31.

Indicators of Compromise (5)

Each indicator is enriched from the IOC database, threat-intel feed corroboration (Threat Hunt) and VirusTotal. Click one to expand.

domain hyperastro.exe VT: VT base fetch failed: HTTPError: 429 Client Error: Too Many Requests for url: https://www.virustotal.com/api/v3/domains/hyperastro.exe

IOC database

Type
domain
Value
hyperastro.exe
First seen
Last seen
Attached to this threat
Appears in
1 threat
Description
Extracted from Threat MB-be325b9cc973ccd930094f73b3886ed98a178fa691ab1b8a77cd2143aea4e299

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Threat Hunt — feed corroboration

Not present in any configured threat-intel feed.

Details From VirusTotal

VirusTotal: VT base fetch failed: HTTPError: 429 Client Error: Too Many Requests for url: https://www.virustotal.com/api/v3/domains/hyperastro.exe

hash_imphash f34d5f2d4577ed6d9ceec516c1f5a744

IOC database

Type
hash_imphash
Value
f34d5f2d4577ed6d9ceec516c1f5a744
First seen
Last seen
Attached to this threat
Appears in
655 threats
Description
imphash of URLhaus payload 61d424c2e3c5d8db…

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Threat Hunt — feed corroboration

Not present in any configured threat-intel feed.

Details From VirusTotal

No VirusTotal details cached for this IOC. Open the IOC page to query VirusTotal.

hash_sha256 be325b9cc973ccd930094f73b3886ed98a178fa691ab1b8a77cd2143aea4e299 VT: VT base fetch failed: HTTPError: 429 Too Many Requests for files/be325b9cc973ccd930094f73b3886ed98a178fa691ab1b8a77cd2143aea4e299

IOC database

Type
hash_sha256
Value
be325b9cc973ccd930094f73b3886ed98a178fa691ab1b8a77cd2143aea4e299
First seen
Last seen
Attached to this threat
Appears in
1 threat
Description
AsyncRAT

Open the full IOC page →

Threat Hunt — feed corroboration

Not present in any configured threat-intel feed.

Details From VirusTotal

VirusTotal: VT base fetch failed: HTTPError: 429 Too Many Requests for files/be325b9cc973ccd930094f73b3886ed98a178fa691ab1b8a77cd2143aea4e299

hash_sha1 a55fa380d35113d8c9f9bd27c769a0dc4e740f98 VT 58 / 75

IOC database

Type
hash_sha1
Value
a55fa380d35113d8c9f9bd27c769a0dc4e740f98
First seen
Last seen
Attached to this threat
Appears in
1 threat

Open the full IOC page →

Threat Hunt — feed corroboration

Not present in any configured threat-intel feed.

Flagged by 58 of 75 VirusTotal vendors

VendorVerdictDetection
AhnLab-V3 malicious Trojan/Win32.AsyncRAT.C3502839
Alibaba malicious Backdoor:MSIL/AsyncRAT.45865a4e
alibabacloud malicious Rat:Win/AsyncRAT.Stub
ALYac malicious Trojan.GenericAD.CoinMiner
Antiy-AVL malicious Trojan[Backdoor]/MSIL.Crysan
APEX malicious Malicious
Arcabit malicious Trojan.Mardom.MN.11
Avast malicious Win32:MalwareX-gen [Drp]
AVG malicious Win32:MalwareX-gen [Drp]
Avira malicious DR/W32.MalwareX
BitDefender malicious Gen:Trojan.Mardom.MN.11
Bkav malicious W32.Malware.45E7C9A7
CAT-QuickHeal malicious Trojan.WacatacFC.S12095901
ClamAV malicious Win.Packed.Razy-7486442-0
CrowdStrike malicious win/malicious_confidence_100% (W)
CTX malicious exe.trojan.msil
Cylance malicious Unsafe
DeepInstinct malicious MALICIOUS
DrWeb malicious Trojan.DownLoader31.47047
Elastic malicious Windows.Generic.Threat
Emsisoft malicious Gen:Trojan.Mardom.MN.11 (B)
ESET-NOD32 malicious MSIL/AsyncRAT.A trojan
F-Secure malicious Dropper.DR/W32.MalwareX
Fortinet malicious MSIL/AsyncRAT.A!tr
GData malicious MSIL.Trojan.PSE.16I8278
Google malicious Detected
Gridinsoft malicious Trojan.Win32.CoinMiner.sa
huorong malicious Trojan/MSIL.Autorun.a
Jiangmin malicious Backdoor.MSIL.cicp
K7AntiVirus malicious Trojan ( 005614241 )
K7GW malicious Trojan ( 005614241 )
Kaspersky malicious HEUR:Backdoor.MSIL.Crysan.gen
Kingsoft malicious malware.kb.c.1000
Lionic malicious Trojan.Win32.AsyncRAT.4!c
Malwarebytes malicious Backdoor.AsyncRAT
MaxSecure malicious Trojan.Malware.325874219.susgen
McAfeeD malicious Real Protect-LS!B98B6A539831
Microsoft malicious Trojan:MSIL/CoinMiner
MicroWorld-eScan malicious Gen:Trojan.Mardom.MN.11
Paloalto malicious generic.ml
Panda malicious Trj/CI.A
Rising malicious Trojan.AntiVM!1.CF63 (CLASSIC)
Sangfor malicious Suspicious.Win32.Save.a
SentinelOne malicious Static AI - Malicious PE
Sophos malicious Troj/AsyncRat-C
Symantec malicious ML.Attribute.HighConfidence
Tencent malicious Trojan.Win32.AsyncRAT.ha
Trapmine malicious suspicious.low.ml.score
TrellixENS malicious Packed-FXY!B98B6A539831
TrendMicro malicious Coinminer.MSIL.CRYSAN.SM
TrendMicro-HouseCall malicious Coinminer.MSIL.CRYSAN.SM
Varist malicious W32/Samas.B.gen!Eldorado
VBA32 malicious OScope.Backdoor.MSIL.Crysan
VIPRE malicious Gen:Trojan.Mardom.MN.11
VirIT malicious Trojan.Win32.MSIL_Heur.A
ViRobot malicious Trojan.Win.Z.Mardom.50688
Webroot malicious W32.Trojan.Gen
ZoneAlarm malicious Troj/AsyncRat-C

Details From VirusTotal

Basic Properties
MD5b98b6a539831103e055016fd560d019b
SHA-1a55fa380d35113d8c9f9bd27c769a0dc4e740f98
SHA-256be325b9cc973ccd930094f73b3886ed98a178fa691ab1b8a77cd2143aea4e299
VHash254036555511c08c2d1d104a
SSDEEP1536:C3Ds0sJ5L12UZbjHW9kvxXHuJmJN6OJkmVcl:Cn25L8UZbj6k5XfJNVk8Y
TLSHT1D2333C0037E98126F1FE5FB89CF1214586BAF6633502D51E7C8842D64B23BC6DA52BF6
File typeWin32 EXE
File type tagpeexe
File extensionexe
MagicPE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
File size49.5 KB
History
Creation date2043-08-24 08:18 UTC
First seen on VirusTotal2026-05-10 14:45 UTC
Last submission2026-05-10 14:45 UTC
Last analysis2026-06-05 06:06 UTC
Last modified on VirusTotal2026-06-05 06:24 UTC
Known Names
  • hyperastro
  • be325b9cc973ccd930094f73b3886ed98a178fa691ab1b8a77cd2143aea4e299.exe
  • hyperastro.exe
  • 10usoj8mw.exe
hash_md5 b98b6a539831103e055016fd560d019b VT: VT base fetch failed: HTTPError: 429 Too Many Requests for files/b98b6a539831103e055016fd560d019b

IOC database

Type
hash_md5
Value
b98b6a539831103e055016fd560d019b
First seen
Last seen
Attached to this threat
Appears in
1 threat

Open the full IOC page →

Threat Hunt — feed corroboration

Not present in any configured threat-intel feed.

Details From VirusTotal

VirusTotal: VT base fetch failed: HTTPError: 429 Too Many Requests for files/b98b6a539831103e055016fd560d019b

References (1)

  • MalwareBazaar sample page

    File type: exe. Size: 50688 bytes. Tags: AsyncRAT, exe. Reporter: anonymous. First seen: 2026-05-10 14:52:31.

Remediations (10)

  • AsyncRAT Malware Analysis, Overview by ANY.RUN
    web:any.run

    AsyncRAT is a remote access trojan that observes and administers infected machines. Follow live malware statistics of this downloader and get new reports, samples, IOCs, etc.

  • AsyncRAT - attackevals.github.io
    web:attackevals.github.io

    AsyncRAT is an open source Remote Administration tool maintained by Nyan Cat and leveraged by Blind Eagle in its campaigns 1,2. For the purposes of this emulation a fork of AsyncRAT was made so that documentation could be added and relevent code functions could be highlighted with comments relating to their use and CTI.

  • MalwareBazaar | AsyncRAT - abuse.ch
    web:bazaar.abuse.ch

    AsyncRAT malware samples MalwareBazaar Database MalwareBazaar tries to identify the malware family (signature) of submitted malware samples. A malware sample can be associated with only one malware family. The page below gives you an overview on malware samples that MalwareBazaar has identified as AsyncRAT . Database Entry

  • How to remove AsyncRat
    web:howtoremove.guide

    This article talks about a very harmful computer program called AsyncRat , which can get into your computer in sneaky ways.

  • AsyncRAT Campaigns Uncovered: How Attackers Abuse ScreenConnect and ...
    web:hunt.io

    Research on AsyncRAT campaigns using trojanized ScreenConnect installers and open directories, exposing resilient attacker infrastructure and C2 tactics. Learn more.

  • AsyncRAT Malware Explained: Remote Access Trojan Used in Cyberattacks
    web:www.checkpoint.com

    AsyncRAT is a family of malware commonly used in cyberattacks as a Remote Access Trojan (RAT), providing remote control to a victim's system. Once AsyncRAT malware infiltrates a system, attackers covertly execute commands, exfiltrate sensitive data, or monitor user activity in the background.

  • AsyncRAT Malware: Analysis, Detection, Removal | Huntress
    web:www.huntress.com

    AsyncRAT removal instructions Manually removing AsyncRAT involves identifying and terminating the malicious processes, deleting associated files, and cleaning altered registry keys. Using endpoint detection and response (EDR) solutions, such as Huntress, is strongly recommended for thorough remediation and prevention of reinfection.

  • Open the wrong "PDF" and attackers gain remote access to your PC
    web:www.malwarebytes.com

    Instead, Windows mounts a virtual drive that quietly installs AsyncRAT , a backdoor Trojan that allows attackers to remotely monitor and control your computer. It's a remote access tool, which means attackers gain remote hands‑on‑keyboard control, while traditional file‑based defenses see almost nothing suspicious on disk.

  • AsyncRAT Trojan - Malware removal instructions (updated) - PCrisk
    web:www.pcrisk.com

    This script injects AsyncRAT , VenomRAT, or XWorm malware into legitimate processes like notepad.exe, allowing attackers to gain remote access and steal data. Update September 11, 2025 - new campaign spreading AsyncRAT has been discovered. It revealed vast improvements to the malware's infiltration process and anti-detection techniques.

  • Analyzing a Multi-Stage AsyncRAT Campaign via Managed Detection and ...
    web:www.trendmicro.com

    The AsyncRAT campaign analyzed in this report demonstrates the increasing sophistication of threat actors in abusing legitimate services and open-source tools to evade detection and establish persistent remote access.

AI Forensic Analysis

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Reputation of linked indicators

DomScan scores the domains, AbuseIPDB + GreyNoise score the IPs. Verdicts are per-indicator — this is a roll-up, so no lookup is triggered by opening this page.

Domains scored
1 / 1
IPs scored
0 / 0
Flagged
1
IndicatorTypeVerdictScore
hyperastro.exe domain high 44