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DragonForce

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DragonForce is a ransomware strain operating under the Ransomware-as-a-Service (RaaS) model. First reported in December 2023, it encrypts files with ChaCha8, renames them with random strings, and appends “.dragonforce_encrypted.” By disabling backups, wiping recovery, and spreading across SMB shares, DragonForce maximizes damage and pressures victims into multimillion-dollar ransom negotiations. It has targeted manufacturing, construction, IT, healthcare, and retail sectors worldwide, making it a severe threat to modern enterprises.

Ransomware
Type
Unknown
Origin
1 December, 2023
First seen
14 September, 2026
Last seen

How to analyze DragonForce with ANY.RUN

Type
Unknown
Origin
1 December, 2023
First seen
14 September, 2026
Last seen

IOCs

IP addresses
23.59.18.102
142.251.110.156
107.174.192.179
118.194.235.187
139.99.85.213
82.29.67.160
213.180.204.127
34.160.176.28
149.154.167.99
34.117.223.223
23.59.17.18
2.16.241.212
104.26.12.64
20.50.2.58
88.221.169.205
154.91.34.165
188.114.97.3
98.177.107.142
2.21.239.136
95.100.158.107
Hashes
cf5f5184c1441a1660aa52526328e9d5c2793e77b6d8d3a3ad654bdb07ab8424
a54dc8488f8193bf30c3820cf6f261f911f9d328d699e1a1b8042641554cec70
b87816bf7a4fb197818d0fbee7cbd927060e02cdf6f421be89f2f6c04b22a648
854314e40353eff7dd66636df7c94595d010748554082a51bb504132990e1775
5aa3cf4f3a2aec2892f85cd8b5a994faa2092a0d8493ee9d0e9c6b0c9f8ea5ff
74441313bb1fb62500484443c4937e90d4e335351a4fcd12a9ac48448500e33e
2ed27c1421e6928dbe13dbfdb5c59e1045b30341fe7ebe05700006bc5ac572c0
59727f7a256b7a70971f2e62b43b0a923937f85689fc3aa4ae50e4fbfbf83499
f49a2735886ec0a1199973160b88ac88dee576588f4c0a211ed5ebf44c566067
f155f8f66833bdc8e0479656256bfac1d66a9ec9df4aa56292308f522b4e3fa7
f854ae8aabc0404652b48a2b3bf7f21ec174c69d73f5596934c20884eb0639ef
c3aed6a54154090685df3bbcd72e7a84943a4f3d5e5491bc6446a0b2d538c493
656e11ea18f7fb862f6625469b822583f3c08e986b3a24962d74737ebf6927e6
f0215ceabc6e0fa003e8079879956603c35466b7e5d998cc84789ade5cfb9119
7732fa42ebc8652ee3300a086a068f6aa5008cfa0d14948b144e4b06c82efda7
d7e3eaf9a5ec61dd5f4065d252a2b0130c0e300ac3ac9cb307469e2a86ebbca7
331b34c5d939627eb370fe4250beaec0d0fb5edbf687b0c3631930385026cf7c
ed72ce2b51ee58f117e5a021e2e04af158857f40269fbc03491f0b2a99dbcc96
08bebda80b178f4b558faed4e52930f66e855614e4dfae15a436733b4712e041
634788199f33637e3cc36c61e5272f72ccbdab87be0c07eaaaf487c5f4f1ce82
Domains
analytics.avcdn.net
fe3cr.delivery.mp.microsoft.com
ad.doubleclick.net
dbensoaupthreesdopsopsseead.ydns.eu
api.telegram.org
th.bing.com
settings-win.data.microsoft.com
emupdate.bav.avcdn.net
cdn.uploadnow.io
static.admaster.cc
mstatic.avg.com
ep2.adtrafficquality.google
crl.microsoft.com
activation-v2.sls.microsoft.com
api.pcloud.com
ocsp.pki.goog
checkip.dyndns.org
www.bing.com
watson.events.data.microsoft.com
stats.g.doubleclick.net
URLs
http://crl.microsoft.com/pki/crl/products/microoceraut2011_2011_03_22.crl
http://www.microsoft.com/pkiops/crl/micsecserca2011_2011-10-18.crl
http://ocsp.digicert.com/mfewtzbnmeswstajbgurdgmcgguabbq50otx%2fh0ztl%2bz8sipi7wewvxdlqqutijuibiv5unu5g%2f6%2brks7qyxjzkceaz1vqyrvgl0erhqlcpm8gy%3d
http://edge.microsoft.com/browsernetworktime/time/1/current?cup2key=2:ahwydkjckfk75eorvyhffo_qnpipqzqlhorv1wg-ats&cup2hreq=e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
https://edge.microsoft.com/serviceexperimentation/v3/?osname=win&channel=stable&osver=10.0.19045&devicefamily=desktop&installdate=1661339457&clientversion=133.0.3065.92&experimentationmode=2&scpguard=0&scpfull=0&scpver=0
https://uploadnow.io/f/0bcds7g
https://copilot.microsoft.com/c/api/user/eligibility
https://config.edge.skype.com/config/v1/edge/133.0.3065.92?clientid=4489578223053569932&agents=edge%2cedgeconfig%2cedgeservices%2cedgefirstrun%2cedgefirstrunconfig&osname=win&client=edge&channel=stable&scpfre=0&osarch=x86_64&osver=10.0.19045&wu=1&devicefamily=desktop&uma=0&sessionid=72&mngd=0&installdate=1661339457&edu=0&soobedate=1504771245&bphint=2&fg=1&lbfgdate=1766137499&lafgdate=0
https://uploadnow.io/en/share?utm_source=0bcds7g
https://api.edgeoffer.microsoft.com/edgeoffer/pb/experiments?appid=edge-extensions&country=us
https://cdn.uploadnow.io/_next/static/css/cda03e3a1ab65c17.css
https://cdn.uploadnow.io/_next/static/css/df97d9751ec3abda.css
https://cdn.uploadnow.io/_next/static/css/ae110469aab9e883.css
https://cdn.uploadnow.io/_next/static/css/5ded0d5ca9ecc5c1.css
https://cdn.uploadnow.io/_next/static/chunks/webpack-541c27ed8494cc3b.js
https://cdn.uploadnow.io/_next/static/chunks/framework-b6335179e7eea00c.js
https://cdn.uploadnow.io/_next/static/chunks/main-86f0684c1b20f38d.js
https://cdn.uploadnow.io/_next/static/chunks/pages/_app-a7a0c0b843b84887.js
https://cdn.uploadnow.io/_next/static/chunks/62867-950590631f5ceb03.js
https://cdn.uploadnow.io/_next/static/chunks/38993-a4121c3c0d1b9d33.js
Last Seen at
Last Seen at

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What is DragonForce Ransomware?

DragonForce is a ransomware strain operating under the Ransomware-as-a-Service (RaaS) model. First observed in December 2023, it encrypts victim files and demands ransom for decryption keys. DragonForce quickly locks both local and network data while simultaneously disabling recovery options, maximizing pressure on the victim.

Its victims span industries such as manufacturing, construction, IT, healthcare, and retail; sectors where encryption of critical data can halt business operations entirely. Ransom demands vary from hundreds of thousands to millions of dollars, determined by the attackers after assessing the victim’s size and revenue. DragonForce operators also employ double extortion, stealing sensitive data before encryption and threatening to leak it if the ransom is not paid.

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DragonForce Victimology

DragonForce does not strike randomly, it chooses victims where disruption brings maximum leverage.

  • Preferred sectors: Manufacturing, healthcare, IT, construction, and retail.
  • Targeting method: Victims are assessed by size and revenue, with ransom demands adjusted accordingly.
  • Tactics: Double extortion (data theft + encryption) ensures both operational and reputational pressure.
  • Geography: Attacks have been reported in North America, Europe, and Asia, showing a broad targeting scope rather than focusing on a single region.

DragonForce Typical Attack Chain

There are numerous DragonForce ransomware samples detonated in ANY.RUN’s Interactive Sandbox and analyzed by SOC teams worldwide. Let’s walk through how a typical infection unfolds.

View analysis session with DragonForce

DragonForce analysis in Sandbox DragonForce analyzed inside ANY.RUN sandbox

Once launched, DragonForce first checks the environment for virtual machines and debuggers to avoid analysis. It then creates a unique mutex to prevent reinfection and copies itself into the system directory. Persistence is established by registering for autorun and creating scheduled tasks that ensure execution on reboot.

Next, the ransomware escalates privileges by bypassing UAC and modifying PowerShell settings (ExecutionPolicy Bypass) so its scripts can run without restriction. During the preparation phase, DragonForce deletes shadow copies (vssadmin), removes system backups (wbadmin), disables the Windows Recovery Environment (reagentc), and alters boot configuration (bcdedit) to prevent recovery.

In parallel, it uses taskkill.exe, sc.exe, and net.exe to terminate processes and services that could interfere with encryption, including antivirus tools, SQL databases, and mail servers.

DragonForce renames files with .dragonforce_encrypted DragonForce renames files with the extension “.dragonforce_encrypted”

Finally, DragonForce scans local disks, network folders, and NAS devices for files to encrypt. All discovered data is locked with the “.dragonforce_encrypted” extension, and ransom notes (readme.txt) are left in every affected directory with payment instructions.

DragonForce ransom note in Sandbox ANY.RUN sandbox reveals the ransom note left with payment instructions

What DragonForce Can Do to a System

DragonForce primarily targets Windows environments (Windows 10/11 and server editions), with support for 64-bit systems and domain-based network resources. Variants have also been observed for Linux and VMware ESXi, signaling the group’s intent to disrupt entire enterprise infrastructures.

The malware executes with the privileges of the current user but actively attempts to escalate to administrative rights. It bypasses User Account Control (UAC), disables protections, and ensures uninterrupted execution even in environments with weak or misconfigured defenses.

  • Stealth and Masquerading: DragonForce hides its activity by running under the names of legitimate Windows processes such as dllhost.exe, audiodg.exe, cmd.exe, conhost.exe, sc.exe, and sppsvc.exe. Copies are placed in the System32 directory to blend in with trusted files. It also creates a unique mutex to prevent reinfection and, in some cases, registers a fake service binary (UI0Detect.exe) to make malicious processes appear like genuine system services.
  • System Reconnaissance: The ransomware gathers key identifiers such as the computer name and Machine GUID, then scans both local and network resources for files and accessible hosts. This step helps it map the environment before encryption.

DragonForce query registry in Sandbox DragonForce gathers key system identifiers, such as computer name and Machine GUID

  • Privilege Escalation: DragonForce bypasses UAC to execute commands with elevated privileges. One method involves abusing slui.exe (Windows Activation Client) together with rundll32.exe to load a COM object and perform a UAC bypass. It also changes PowerShell’s execution policy to Bypass, ensuring its scripts run without restriction.

DragonForce uses Rundll3.exe inside ANY.RUN sandbox Rundll32.exe used to load a COM object and perform a UAC bypass

  • Persistence: To maintain access, DragonForce places its copies in System32 under system-like filenames and creates scheduled tasks that trigger on reboot. It can also register or reactivate Windows services such as Interactive Services Detection, linking them to attacker-controlled binaries so the ransomware starts automatically with the system.
  • Recovery Elimination: DragonForce systematically removes recovery options. It deletes shadow copies via vssadmin or WMI, removes backups with wbadmin, disables the Windows Recovery Environment with reagentc, and modifies boot settings through bcdedit. It also clears Windows event logs and temporary files to hide traces of its activity.
  • Service and Process Control: The ransomware forcibly closes applications that might block access to files. Using taskkill.exe and sc.exe, it stops antivirus programs, SQL databases, and mail servers, clearing the way for uninterrupted encryption.
  • Encryption: DragonForce encrypts files with the ChaCha8 algorithm. Once locked, files are renamed with random strings and appended with the extension “.dragonforce_encrypted”. A ransom note (readme.txt) is dropped into directories containing encrypted data, instructing victims on how to pay.

DragonForce note exposed inside ANY.RUN sandbox Ransom note with clear instructions exposed inside ANY.RUN sandbox

  • Network Activity: Beyond local systems, DragonForce scans SMB shares and network devices, attempting to spread laterally across the network. By targeting additional hosts, it maximizes impact across entire corporate environments.

DragonForce attempts to spread across network DragonForce scans SMB shares and network devices, attempting to spread laterally across the network

How DragonForce Functions

DragonForce is designed for speed, persistence, and maximum disruption. After gaining elevated privileges and disabling recovery options, it quickly encrypts both local and network data using the ChaCha8 algorithm. By renaming files, erasing backups, and spreading across SMB shares, it ensures that victims are left with no recovery path other than ransom negotiations.

How DragonForce Threatens Businesses and Organizations

DragonForce ransomware is engineered to cause rapid and large-scale disruption, leaving organizations with few options beyond ransom negotiations. Its threat profile extends beyond encrypted files to broader operational, financial, and reputational risks.

  1. Business Paralysis: By encrypting local files, network shares, and NAS devices, DragonForce can halt production lines, disrupt IT services, and cut off access to critical business data across entire enterprises.
  2. Loss of Recovery Options: Through systematic deletion of backups, shadow copies, and recovery environments, DragonForce removes every built-in safety net, forcing businesses into ransom negotiations if offline backups are not available.
  3. Double Extortion Pressure: Attackers steal sensitive data before encryption, threatening to leak intellectual property, customer records, or financial information if the ransom is not paid. This creates both an operational crisis and a compliance challenge.
  4. Cross-Platform Risk: With variants targeting Windows, Linux, and VMware ESXi, DragonForce is capable of disrupting mixed and virtualized infrastructures, including data centers and cloud environments.
  5. Financial and Reputational Damage: Ransom demands can reach millions of dollars, and even if paid, victims face regulatory scrutiny, customer distrust, and long-term brand damage.

Gathering Threat Intelligence on DragonForce

Integrating threat intelligence into security operations is important for detecting and mitigating DragonForce attacks. Threat intelligence provides updated indicators of compromise (IOCs), such as malicious file hashes, domains, and network behaviors, which can be used to block activity and uncover infections before encryption begins.

It also supports proactive threat hunting, enabling SOC teams to detect DragonForce based on its known behaviors, including UAC bypass attempts, registry changes for persistence, recovery elimination with tools like vssadmin and wbadmin, and lateral movement through SMB scanning.

Start gathering IOCs and behavioral data with the malware name search request to Threat Intelligence Lookup:

threatName:"DragonForce"

DragonForce samples in TI Lookup DragonForce ransomware samples found via TI Lookup

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Conclusion

DragonForce is a destructive ransomware strain built to paralyze organizations. By wiping recovery options, escalating privileges, and encrypting both local and network data with ChaCha8, it leaves victims with no easy way out. The added pressure of double extortion makes it a severe risk for both operations and reputation.

To defend against it, security teams need early detection of behaviors like shadow copy deletion, UAC bypass, and SMB scanning, well before encryption begins. Actionable threat intelligence from ANY.RUN’s TI Lookup helps SOCs spot these patterns and respond faster.

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