meduza

General

Target
delete system registry.bat
Size 47B
Sample240322-rj3fvsce54
SHA256 f708679ace454586e0583253788154481dd4e13339e78147151211a575d7e324
MD5 e259890582f6618e0c7c19997313d762
SHA1 961d8bce6d7e7e8eec880120f5fbcb2aa1c71999
SHA512 1061dca3687cd927e6c42f48b436897658dfbd61c92ba401a7352984eb152627234fd195ed4195598a3da5b16592b104332313d00e880c75cdba27d2d825bf3a
MD5 SHA1 SHA512

Score

10^/10

Malware Config

Targets

- Target
  delete system registry.bat
- Size 47B
- SHA256 f708679ace454586e0583253788154481dd4e13339e78147151211a575d7e324
- MD5 e259890582f6618e0c7c19997313d762
- SHA1 961d8bce6d7e7e8eec880120f5fbcb2aa1c71999
- SHA512 1061dca3687cd927e6c42f48b436897658dfbd61c92ba401a7352984eb152627234fd195ed4195598a3da5b16592b104332313d00e880c75cdba27d2d825bf3a
- MD5 SHA1 SHA512
Score

10^/10

meduza bootkit discovery evasion persistence spyware stealer trojan
- Meduza
  Meduza is a crypto wallet and info stealer written in C++.
  stealer meduza
- Meduza Stealer payload
- Suspicious use of NtCreateProcessExOtherParentProcess
- Downloads MZ/PE file
- Drops file in Drivers directory
- Sets service image path in registry
  persistence
- Uses Session Manager for persistence
  Creates Session Manager registry key to run executable early in system boot.
  persistence
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Registers COM server for autorun
  persistence
- Windows security modification
  evasion trojan
- Adds Run key to start application
  persistence
- Checks for any installed AV software in registry
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Writes to the Master Boot Record (MBR)
  Bootkits write to the MBR to gain persistence at a level below the operating system.
  bootkit persistence
- Drops file in System32 directory
behavioral1 behavioral2