MB-190578d39bf3003dec8e964cfa5e3118ca9ce1bdf39e43e90c025edf4b462e70
high
📛 Threat Title
AsyncRAT: COTIZACION LUMINA GROUP.exe
Description
File type: exe. Size: 672256 bytes. Tags: AsyncRAT, exe. Reporter: James_inthe_box. First seen: 2026-05-11 12:25:59.
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
group.exe
VT: VT base fetch failed: HTTPError: 429 Client Error: Too Many Requests for url: https://www.virustotal.com/api/v3/domains/group.exe
IOC database
- Type
- domain
- Value
group.exe- First seen
- Last seen
- Attached to this threat
- Appears in
- 1 threat
- Description
- Extracted from Threat MB-190578d39bf3003dec8e964cfa5e3118ca9ce1bdf39e43e90c025edf4b462e70
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/group.exe
hash_imphash
f34d5f2d4577ed6d9ceec516c1f5a744
IOC database
- Type
- hash_imphash
- Value
f34d5f2d4577ed6d9ceec516c1f5a744- First seen
- Last seen
- Attached to this threat
- Appears in
- 650 threats
- Description
- imphash of URLhaus payload 61d424c2e3c5d8db…
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
190578d39bf3003dec8e964cfa5e3118ca9ce1bdf39e43e90c025edf4b462e70
VT 50 / 75
IOC database
- Type
- hash_sha256
- Value
190578d39bf3003dec8e964cfa5e3118ca9ce1bdf39e43e90c025edf4b462e70- First seen
- Last seen
- Attached to this threat
- Appears in
- 1 threat
- Description
- AsyncRAT
Threat Hunt — feed corroboration
Not present in any configured threat-intel feed.
Flagged by 50 of 75 VirusTotal vendors
| Vendor | Verdict | Detection |
|---|---|---|
| AhnLab-V3 | malicious | Trojan/Win.Generic.C5487932 |
| Alibaba | malicious | Backdoor:MSIL/Kryptik.743caddf |
| alibabacloud | malicious | Backdoor:MSIL/Kepavll.Gen |
| ALYac | malicious | Trojan.MSIL.Basic.8.Gen |
| Antiy-AVL | malicious | Trojan/MSIL.Kryptik |
| APEX | malicious | Malicious |
| Arcabit | malicious | Trojan.MSIL.Basic.8.Gen |
| Avast | malicious | Win32:MalwareX-gen [Cryp] |
| AVG | malicious | Win32:MalwareX-gen [Cryp] |
| Avira | malicious | TR/W32.MalwareX |
| Bkav | malicious | W32.Malware.FD947532 |
| CrowdStrike | malicious | win/malicious_confidence_100% (W) |
| CTX | malicious | exe.trojan.msil |
| Cylance | malicious | Unsafe |
| DeepInstinct | malicious | MALICIOUS |
| Elastic | malicious | malicious (high confidence) |
| Emsisoft | malicious | Trojan.MSIL.Basic.8.Gen (B) |
| ESET-NOD32 | malicious | MSIL/Kryptik.AQCS trojan |
| F-Secure | malicious | Trojan.TR/W32.MalwareX |
| Fortinet | malicious | MSIL/Formbook.ALLB!tr |
| GData | malicious | Trojan.MSIL.Basic.8.Gen |
| malicious | Detected |
|
| huorong | malicious | Trojan/MSIL.Injector.nj |
| K7AntiVirus | malicious | Trojan ( 006df68e1 ) |
| K7GW | malicious | Trojan ( 006df68e1 ) |
| Kaspersky | malicious | HEUR:Backdoor.MSIL.XWorm.gen |
| Kingsoft | malicious | malware.kb.c.990 |
| Lionic | malicious | Trojan.Win32.Basic.m!c |
| Malwarebytes | malicious | Malware.AI.4212244675 |
| MaxSecure | malicious | Trojan.Malware.684672603.susgen |
| McAfeeD | malicious | Trojan:Win/AgentTesla.NEN |
| Microsoft | malicious | Trojan:Win32/Kepavll!rfn |
| MicroWorld-eScan | malicious | Trojan.MSIL.Basic.8.Gen |
| Paloalto | malicious | generic.ml |
| Panda | malicious | Trj/GdSda.A |
| Rising | malicious | Malware.Obfus/MSIL@AI.90 (RDM.MSIL2:ne5WKWGwpJ27shZRN7T7Zg) |
| Sangfor | malicious | Backdoor.Msil.Kryptik.Vd36 |
| SentinelOne | malicious | Static AI - Malicious PE |
| Skyhigh | malicious | BehavesLike.Win32.Infected.jh |
| Sophos | malicious | Mal/Generic-S |
| Symantec | malicious | ML.Attribute.HighConfidence |
| Tencent | malicious | Malware.Win32.Gencirc.10c47c28 |
| TrellixENS | malicious | Artemis!781EFCDC420F |
| TrendMicro | malicious | Trojan.MSIL.BASIC.TL0101E726ZZ |
| Varist | malicious | W32/MSIL_Agent.KBG.gen!Eldorado |
| VBA32 | malicious | Malware-Cryptor.MSIL.AgentTesla.Heur |
| VIPRE | malicious | Trojan.MSIL.Basic.8.Gen |
| VirIT | malicious | Trojan.Win32.MSIL_Heur.A |
| ViRobot | malicious | Trojan.Win.Z.Kryptik.672256.C |
| Yandex | malicious | Trojan.Igent.b6u0W4.3 |
Details From VirusTotal
Basic Properties
| MD5 | 781efcdc420fc0a5a8b7dca2fcff180a |
| SHA-1 | ef05dbb486bc4362b6d0d1e6666c331f9dd0059c |
| SHA-256 | 190578d39bf3003dec8e964cfa5e3118ca9ce1bdf39e43e90c025edf4b462e70 |
| VHash | 265036651513108b8965a850 |
| SSDEEP | 12288:uWuiw8I71N5cL6pCfwnfRLH5ugthDBiwEfzuu:uWG8IT9hDBiBv |
| TLSH | T1A2E47B055BC32F49C3694679D2672929A3B18481D232C32BBFE544DA4F437E5FA83E27 |
| File type | Win32 EXE |
| File type tag | peexe |
| File extension | exe |
| Magic | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| File size | 656.5 KB |
History
| Creation date | 2019-12-24 23:56 UTC |
| First seen on VirusTotal | 2026-05-06 15:07 UTC |
| Last submission | 2026-05-11 14:07 UTC |
| Last analysis | 2026-06-05 06:05 UTC |
| Last modified on VirusTotal | 2026-06-05 17:52 UTC |
Known Names
tyttyydrsdygdfsf.exepowerpoint.exe190578d39bf3003dec8e964cfa5e3118ca9ce1bdf39e43e90c025edf4b462e70.exeCOTIZACIONLUMINAGROUP.exeCOTIZACIÓN LUMINA GROUP.exeSOLICITUD DE COTIZACIÓN.exefg2lwoaf.exe
hash_sha1
ef05dbb486bc4362b6d0d1e6666c331f9dd0059c
IOC database
- Type
- hash_sha1
- Value
ef05dbb486bc4362b6d0d1e6666c331f9dd0059c- First seen
- Last seen
- Attached to this threat
- Appears in
- 1 threat
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_md5
781efcdc420fc0a5a8b7dca2fcff180a
IOC database
- Type
- hash_md5
- Value
781efcdc420fc0a5a8b7dca2fcff180a- First seen
- Last seen
- Attached to this threat
- Appears in
- 1 threat
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.
References (1)
-
MalwareBazaar sample page
File type: exe. Size: 672256 bytes. Tags: AsyncRAT, exe. Reporter: James_inthe_box. First seen: 2026-05-11 12:25:59.
Remediations (10)
-
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.
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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
-
web:blackpointcyber.com
The Adversary Pursuit Group (APG) predicts that it is very likely that threat actors will continue to use AsyncRAT to exploit other Healthcare organizations over the next 12 months. Recommended remediations and mitigations : Employee security training Heuristics-based activity monitoring and remediation Password managers Scripting language controls
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web:gbhackers.com
SEO Poisoning Campaign Impersonates 25+ Popular Apps to Deliver AsyncRAT Since October 2025.An ongoing SEO poisoning campaign abuses search results to trick users into downloading trojanized installers for more than 25 popular applications, ultimately deploying the AsyncRAT remote access trojan. Active since at least October 2025, the operation uses a mix of fake download portals, weaponized ...
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web:www.acronis.com
Figure 1: The complete infection chain of AsyncRAT Upon execution, the installer launches ScreenConnect.ClientSetup.exe, which once installed, connects the victim machine to the attackers' C2 server. As mentioned, these installers differ from previous attacks involving ScreenConnect in that they use a ClickOnce runner installer.
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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.
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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.
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web:www.microsoft.com
Trojan:MSIL/ AsyncRAT stands out as the primary Microsoft Intermediate Language (MSIL) variant of AsyncRAT , a versatile remote access trojan developed in C# and compiled to MSIL for launching within the .NET framework. First released on GitHub in 2019 as an open-source tool marketed for legitimate remote administration, this MSIL version has since been repurposed and weaponized by threat actors ...
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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.
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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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