healer

General

Target

file.exe
Size

2.6MB
Sample

250209-z4qlsssqdl
MD5

cbc887b616bbba978f3cbf29c97d8b81
SHA1

85e82285f948a1d4ef8a4cec06f966d50662ab64
SHA256

a8075ca402c83d948a5c49d83e7a037a4ab70bf077f15d40d5d69f7fba6295a3
SHA512

a424ce1c2436e346844e99bb9f374360ad3b2c89d0bc7bc3ed911586f9f97fa2ee5b2783c60758772ba2e510b77f0f12f166dc0f1035f0e51c802f2cf7e526fd
SSDEEP

49152:xO7LnzWR0IaY4vQvpi3AdbYqnKH/6Ag3U0AvFN4eh7F4qO:xO7LnzW+IaY4vQv0qnA/gqvLpO

Score

10^/10

Malware Config

Targets

- Target
  
  file.exe
- Size
  
  2.6MB
- MD5
  
  cbc887b616bbba978f3cbf29c97d8b81
- SHA1
  
  85e82285f948a1d4ef8a4cec06f966d50662ab64
- SHA256
  
  a8075ca402c83d948a5c49d83e7a037a4ab70bf077f15d40d5d69f7fba6295a3
- SHA512
  
  a424ce1c2436e346844e99bb9f374360ad3b2c89d0bc7bc3ed911586f9f97fa2ee5b2783c60758772ba2e510b77f0f12f166dc0f1035f0e51c802f2cf7e526fd
- SSDEEP
  
  49152:xO7LnzWR0IaY4vQvpi3AdbYqnKH/6Ag3U0AvFN4eh7F4qO:xO7LnzW+IaY4vQv0qnA/gqvLpO
Score

10^/10

healer defense_evasion discovery dropper evasion trojan
- Detects Healer an antivirus disabler dropper
- Healer
  Healer an antivirus disabler dropper.
  dropper healer
- Healer family
  healer
- Modifies Windows Defender DisableAntiSpyware settings
  evasion trojan
- Modifies Windows Defender Real-time Protection settings
  defense_evasion trojan
- Modifies Windows Defender TamperProtection settings
  evasion trojan
- Modifies Windows Defender notification settings
  defense_evasion trojan
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  defense_evasion
- Downloads MZ/PE file
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Identifies Wine through registry keys
  Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
  defense_evasion
- Windows security modification
  defense_evasion trojan
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2