buran | 6ad150150f18b97e95e7f12465f502694e50e870e8f118ca52783124771211cf

General

Target
2026-11-03_78c1aeebd67b965013c68f3ac491e322_amadey_elex_remcos_smoke-loader_stop
Size 344KB
Sample261104-tx31nabv7x
SHA256 6ad150150f18b97e95e7f12465f502694e50e870e8f118ca52783124771211cf
MD5 78c1aeebd67b965013c68f3ac491e322
SHA1 6fb2fc28e587f9188e592f85c56fbeaa115726e4
SHA512 6381dad880a2f0d5b7e08eff89307320e740cd6d2552f8a482b6a6fd4d71dae07e1d723a53ac342fe2c35760760d58bbfbe119fd2978f6025b4ae5fbf1c43f65
SSDEEP 6144:lulpMmWxFAppqxH1Hj1uJGEYpxQoCM4TU79zJlDpIafgul30:klp8Huqv8YTQoC9U7HlDpZYb
TLSH
T1E474CF10B690C035E4F611F84A7A93ACB93E7EE09B6458CF62D52AEE16346E5FC31317
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\Downloads\!!! ALL YOUR FILES ARE ENCRYPTED !!!.TXT

buran

Ransom Note

!!! ALL YOUR FILES ARE ENCRYPTED !!! All your files, documents, photos, databases and other important files are encrypted. You are not able to decrypt it by yourself! The only method of recovering files is to purchase an unique private key. Only we can give you this key and only we can recover your files. To be sure we have the decryptor and it works you can send an email: [email protected] and decrypt one file for free. But this file should be of not valuable! Do you really want to restore your files? Write to email: [email protected] Reserved email: [email protected] Your personal ID: 6B9-64C-53C Attention! * Do not rename encrypted files. * Do not try to decrypt your data using third party software, it may cause permanent data loss. * Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.

Emails

Targets

- Target
  2026-11-03_78c1aeebd67b965013c68f3ac491e322_amadey_elex_remcos_smoke-loader_stop
- Size 344KB
- SHA256 6ad150150f18b97e95e7f12465f502694e50e870e8f118ca52783124771211cf
- MD5 78c1aeebd67b965013c68f3ac491e322
- SHA1 6fb2fc28e587f9188e592f85c56fbeaa115726e4
- SHA512 6381dad880a2f0d5b7e08eff89307320e740cd6d2552f8a482b6a6fd4d71dae07e1d723a53ac342fe2c35760760d58bbfbe119fd2978f6025b4ae5fbf1c43f65
- SSDEEP 6144:lulpMmWxFAppqxH1Hj1uJGEYpxQoCM4TU79zJlDpIafgul30:klp8Huqv8YTQoC9U7HlDpZYb
- TLSH
  T1E474CF10B690C035E4F611F84A7A93ACB93E7EE09B6458CF62D52AEE16346E5FC31317
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

defense_evasion discovery execution buran zeppelin impact persistence ransomware
- Detects Zeppelin payload
- Family: Buran
  Ransomware-as-a-service based on the VegaLocker family first identified in 2019.
  ransomware buran
- Family: Zeppelin Ransomware
  Ransomware-as-a-service (RaaS) written in Delphi and first seen in 2019.
  ransomware zeppelin
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware defense_evasion impact execution
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Deletes itself
  defense_evasion
- Executes dropped EXE
- Adds Run key to start application
  persistence
- Contacts third-party web service commonly abused for C2
  Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
  discovery
behavioral1 behavioral2