General
- Target 2025-03-18_7e8bef0e5baa023171cb93339e761b86_ryuk
- Size 11.8MB
- Sample250318-b64pfastdv
- SHA256 e19d00767aa93ad6e6de89901fe2a2ad389dd3824036ac9a796fdd50723e0707
- MD5 7e8bef0e5baa023171cb93339e761b86
- SHA1 5c2b59771c1e0af962cd6e44ebd008da53b6823d
- SHA512 5837eea02955d99ebcb01fe8fe427985bd45d8088e4c8d02bbc348fa1666b9cbc7c7961cfc313e15ab6b85d824fdd0ea278a8369cb626b2844485412d398d486
- SSDEEP 196608:pT0OqTXrTaXPA4pzxw9BK+GIgr9onJ5hrZERpyiU8AdZYJERS48RmU/3ZlsPvar:KTXafVxw9BNPi9c5hlERlAdZYygtN3Z1
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Behavioral task
behavioral1
Sample
2025-03-18_7e8bef0e5baa023171cb93339e761b86_ryuk.exe
Resource
win7-20241010-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-03-18_7e8bef0e5baa023171cb93339e761b86_ryuk.exe
Resource
win10v2004-20250313-en
4 signatures
150 seconds
Malware Config
Extracted
Path
-
C:\Users\Admin\Pictures\README.txt
-
demonware
Ransom Note
- Tango Down! Seems like you got hit by DemonWare ransomware! Don't Panic, you get have your files back! DemonWare uses a basic encryption script to lock your files. This type of ransomware is known as CRYPTO. You'll need a decryption key in order to unlock your files. Your files will be deleted when the timer runs out, so you better hurry. You have 10 hours to find your key C'mon, be glad I don't ask for payment like other ransomware. Please visit: https://keys.zeznzo.nl and search for your IP/hostname to get your key. Kind regards, Zeznzo
URLs
-
https://keys.zeznzo.nl
Targets
-
- Target 2025-03-18_7e8bef0e5baa023171cb93339e761b86_ryuk
- Size 11.8MB
- SHA256 e19d00767aa93ad6e6de89901fe2a2ad389dd3824036ac9a796fdd50723e0707
- MD5 7e8bef0e5baa023171cb93339e761b86
- SHA1 5c2b59771c1e0af962cd6e44ebd008da53b6823d
- SHA512 5837eea02955d99ebcb01fe8fe427985bd45d8088e4c8d02bbc348fa1666b9cbc7c7961cfc313e15ab6b85d824fdd0ea278a8369cb626b2844485412d398d486
- SSDEEP 196608:pT0OqTXrTaXPA4pzxw9BK+GIgr9onJ5hrZERpyiU8AdZYJERS48RmU/3ZlsPvar:KTXafVxw9BNPi9c5hlERlAdZYygtN3Z1
- MD5 SHA1 SHA512 SSDEEP
Score10/10-
Demonware family
-
Loads dropped DLL