healer

General

Target

random.exe
Size

1.7MB
Sample

250212-zes1mayjfy
MD5

78c7e20eaf1fa00ea301db1b80f1b4ba
SHA1

0e9ba11b9cf541a1b8dac91f22061e5f3a5d8121
SHA256

a041a441a6feb2f9ca207615956e10a8c5ad7fbe3176ca92d203ac260fbda53b
SHA512

00a8bd54004d29390c8e13a17b3068559fb78b2fb622279cc45ac3d4d49754df7aeb749b55f3115a1b06ba3f3c84ac28fb24933f580d33c367808126a57fed52
SSDEEP

49152:6gXq+YnYvW1Xt4DI0nQDEuni04qkvmLh:LXIuW1anQDEunM0h

Score

10^/10

Malware Config

Targets

- Target
  
  random.exe
- Size
  
  1.7MB
- MD5
  
  78c7e20eaf1fa00ea301db1b80f1b4ba
- SHA1
  
  0e9ba11b9cf541a1b8dac91f22061e5f3a5d8121
- SHA256
  
  a041a441a6feb2f9ca207615956e10a8c5ad7fbe3176ca92d203ac260fbda53b
- SHA512
  
  00a8bd54004d29390c8e13a17b3068559fb78b2fb622279cc45ac3d4d49754df7aeb749b55f3115a1b06ba3f3c84ac28fb24933f580d33c367808126a57fed52
- SSDEEP
  
  49152:6gXq+YnYvW1Xt4DI0nQDEuni04qkvmLh:LXIuW1anQDEunM0h
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