ed1e10ee0cd794b7d253741f0893c094f11a0b03c15b62451ba17dcbb84a00a4

General

Target
REGFuck-master.exe
Size 12.0MB
Sample240707-3svcdssckm
SHA256 ed1e10ee0cd794b7d253741f0893c094f11a0b03c15b62451ba17dcbb84a00a4
MD5 722617cdd98e194d4f563982f6aba31b
SHA1 6e3015e27f5a0c6f8291138264d91495a6fdd251
SHA512 359fa012dbf2846d0cb23be3987d1de392022fe1a0ca07198aea999aa3b452aacca2a6a56507722fac929cb4d1524ffbcd9d36249750b117c0b05c25a0e380a7
SSDEEP 196608:0RlCttaNOH4fhUUB2pVBIHWIzDyFtXGAFBS+8hga9PBYDEnJtH+Ci+SZqSuIIDP:0RlkrhU6V+HWIzuFtZS+C9JVHxi+SgI2
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Targets

- Target
  REGFuck-master.exe
- Size 12.0MB
- SHA256 ed1e10ee0cd794b7d253741f0893c094f11a0b03c15b62451ba17dcbb84a00a4
- MD5 722617cdd98e194d4f563982f6aba31b
- SHA1 6e3015e27f5a0c6f8291138264d91495a6fdd251
- SHA512 359fa012dbf2846d0cb23be3987d1de392022fe1a0ca07198aea999aa3b452aacca2a6a56507722fac929cb4d1524ffbcd9d36249750b117c0b05c25a0e380a7
- SSDEEP 196608:0RlCttaNOH4fhUUB2pVBIHWIzDyFtXGAFBS+8hga9PBYDEnJtH+Ci+SZqSuIIDP:0RlkrhU6V+HWIzuFtZS+C9JVHxi+SgI2
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

defense_evasion discovery evasion persistence privilege_escalation ransomware trojan
- Modifies WinLogon for persistence
  persistence
- Modifies Windows Defender Real-time Protection settings
  evasion trojan
- Modifies firewall policy service
  evasion
- Modifies security service
  evasion
- Modifies visibility of file extensions in Explorer
  evasion
- Modifies visiblity of hidden/system files in Explorer
  evasion
- UAC bypass
  evasion trojan
- Boot or Logon Autostart Execution: Active Setup
  Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
  persistence
- Boot or Logon Autostart Execution: Port Monitors
  Adversaries may use port monitors to run an adversary supplied DLL during system boot for persistence or privilege escalation.
  persistence
- Downloads MZ/PE file
- Event Triggered Execution: Image File Execution Options Injection
  persistence
- Manipulates Digital Signatures
  Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.
- Modifies RDP port number used by Windows
- Server Software Component: Terminal Services DLL
  persistence
- 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
- Boot or Logon Autostart Execution: Print Processors
  Adversaries may abuse print processors to run malicious DLLs during system boot for persistence and/or privilege escalation.
  persistence
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Event Triggered Execution: Component Object Model Hijacking
  Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
  persistence privilege_escalation
- Executes dropped EXE
- Impair Defenses: Safe Mode Boot
  defense_evasion
- Modifies system executable filetype association
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Checks whether UAC is enabled
  evasion trojan
- Maps connected drives based on registry
  Disk information is often read in order to detect sandboxing environments.
- Modifies WinLogon
  persistence
- Checks system information in the registry
  System information is often read in order to detect sandboxing environments.
- Sets desktop wallpaper using registry
  ransomware
behavioral1