- Distribution Method : Unknown
- MD5 : 55e8cd20b213bb8d0c19ea44fa0e6719
- Major Detection Name : Ransomware-Aleta!55E8CD20B213 (McAfee), Ransom_BTCWARE.K (Trend Micro)
- Encrypted File Pattern : .[black.mirror@qq.com].aleta
- Malicious File Creation Location : C:\Users\%UserName%\AppData\Roaming\!#_READ_ME_#!.inf
- Payment Instruction File : !#_READ_ME_#!.inf
- Major Characteristics :
- Offline Encryption
- BTCWare / Crptxxx / Gryphon / Master Ransomware series
- Disable system restore (vssadmin.exe Delete Shadows /All /Quiet, bcdedit.exe /set {default} recoveryenabled No, bcdedit.exe /set {default} bootstatuspolicy ignoreallfailures)
- Changes desktop background (C:\Users\%UserName%\AppData\Roaming\1.bmp)
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