Malware

Rhino

Tracked since Aug 14, 2026 · Updated 3 months ago

Trending this weekNot trendingOutside this week’s top 100

Mention activity · 30 daysNo mention activity in the last 30 days.

Vulns0Associated

Actors0Associated

ATT&CK11Techniques

IOCs10Tracked

Is this in your environment?See whether this family's indicators match your telemetry and which of your assets are exposed to the CVEs associated with it.

Check your exposure

MITRE ATT&CK

Techniques & procedures

11 distinct techniques documented for this family, organized by ATT&CK tactic.

Initial Access

3 techniques

T1189Drive-by CompromiseEvidence1

Может распространяться путём ... вредоносной рекламы, веб-инжектов

T1190Exploit Public-Facing ApplicationEvidence1

Может распространяться путём ... эксплойтов

T1566PhishingEvidence1

Может распространяться путём ... с помощью email-спама и вредоносных вложений

Execution

1 technique

T1204.002Malicious FileEvidence1

Может распространяться путём ... вредоносных вложений, обманных загрузок... фальшивых обновлений, перепакованных и заражённых инсталляторов

Persistence

1 technique

T1547.001Registry Run Keys / Startup FolderEvidence1

Записи реестра, связанные с этим Ransomware: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MarvelHost ... HKEY_CURRENT_USER\...\CurrentVersion\Run\MarvelHost

Privilege Escalation

1 technique

T1547.001Registry Run Keys / Startup FolderEvidence1

Stealth

1 technique

T1218System Binary Proxy ExecutionEvidence1

cmd.exe /c bcdedit /set {default} recoveryenabled No ... cmd.exe /c vssadmin delete shadows /all /quiet cmd.exe /c wmic shadowcopy delete

Discovery

1 technique

T1083File and Directory DiscoveryEvidence1

Список файловых расширений, подвергающихся шифрованию: Это документы MS Office, OpenOffice, PDF, текстовые файлы, базы данных, фотографии, музыка, видео, файлы образов, архивы и пр.

Lateral Movement

1 technique

T1021Remote ServicesEvidence1

Может распространяться путём взлома через незащищенную конфигурацию RDP

Impact

3 techniques

T1486Data Encrypted for ImpactEvidence1

Этот крипто-вымогатель шифрует данные бизнес-пользователей и компаний с помощью AES+RSA, а затем требует выкуп... К зашифрованным файлам добавляется расширение: .rhino

T1489Service StopEvidence1

Останавливает некоторые системные службы, в том числе Windows Defender, пытается остановить Microsoft Exchange, SQL Server и SQL Writer. sc stop wscsvc sc stop WinDefend sc stop wuauserv sc stop BITS

T1490Inhibit System RecoveryEvidence1

Удаляет теневые копии файлов, отключает функции восстановления и исправления Windows на этапе загрузки командами... bcdedit /set {default} recoveryenabled No ... vssadmin delete shadows /all /quiet ... wbadmin delete catalog -quiet

Indicators of compromise

Observables

10 indicators attributed across vendor reports, sandbox runs, and researcher write-ups. Values are masked here and available in full in Mallory.

View all in app →

Indicator values are available in Mallory. Pivot on every hash, domain, URL, and IP, or pipe them straight into your SIEM.View all in Mallory

Activity feed

Recent activity

1 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.

View more in app →

id ransomware blogNews · Aug 12, 2026Шифровальщики-вымогатели The Digest "Crypto-Ransomware": Rhino, MarvelRansomware family that encrypts business and company data using AES+RSA, appends variant-specific extensions such as .[generalchin@countermail.com].rhino, drops ransom notes including info.hta, Decryptor_Info.hta, and ReadMe_Decryptor.txt, disables recovery features, deletes shadow copies, and stops services including Windows Defender, Microsoft Exchange, and SQL Server before demanding Bitcoin payment for decryption.Read more ↗

Is this in your environment?See whether this family's indicators match your telemetry and which of your assets are exposed to the CVEs associated with it.

Check your exposure

Mallory platform

The version that knows your environment.

This page is what’s public. Mallory adds the parts that aren’t: which of your assets match these IOCs, which detections are missing, which campaigns to expect next, and what to do in the next 30 minutes.

Start Free Trial Open in App ↗

IOC matching10Match every observed IP, domain, and hash against your live telemetry.

Associated threat actorsGroups linked to this family, with evidence pinned to each claim.

Associated vulnerabilitiesCVEs linked to this family, with the reporting behind each link.

Detection signaturesYARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.

MITRE ATT&CK mapping11Every documented technique, ranked by evidence weight.

Researcher chatterReddit, Mastodon, and CTI community discussion around this family.

Rhino

Tracked since Aug 14, 2026 · Updated 3 months ago

Trending this weekNot trendingOutside this week’s top 100

Mention activity · 30 daysNo mention activity in the last 30 days.

Vulns0Associated

Actors0Associated

ATT&CK11Techniques

IOCs10Tracked

Is this in your environment?See whether this family's indicators match your telemetry and which of your assets are exposed to the CVEs associated with it.

Check your exposure