healer | 5c0129a963a3b4ff5857aff4ed1b732eb0cab3d9448049cca2bd2afad4ddee1f

General

Target

5c0129a963a3b4ff5857aff4ed1b732eb0cab3d9448049cca2bd2afad4ddee1fN.exe
Size

294KB
MD5

9f4a43f973f56c272b93f3467e932ed0
SHA1

d0e6057849e49e23196cf7f2fa09fb84862e8b8e
SHA256

5c0129a963a3b4ff5857aff4ed1b732eb0cab3d9448049cca2bd2afad4ddee1f
SHA512

eda601937fc2ff739fbeaa8219c0b9077ec73bdc2ca698116ac5a46e127167aadbd025e9ce8fe83c47078f33caf39774caca91a6669ac1e0750add650531f465
SSDEEP

6144:XV1qYW6pjPX0zOoQDbu8DbRAh7Zc2mShrZtkjt:XbqdujPX0zE+4RAf+krGt

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/3616-5-0x00000000026A0000-0x00000000026BA000-memory.dmp	healer
behavioral2/memory/3616-7-0x0000000002850000-0x0000000002868000-memory.dmp	healer
behavioral2/memory/3616-27-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/3616-35-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/3616-33-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/3616-31-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/3616-29-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/3616-25-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/3616-24-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/3616-21-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/3616-19-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/3616-17-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/3616-15-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/3616-13-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/3616-11-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/3616-9-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/3616-8-0x0000000002850000-0x0000000002862000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer
Healer family
healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	5c0129a963a3b4ff5857aff4ed1b732eb0cab3d9448049cca2bd2afad4ddee1fN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	5c0129a963a3b4ff5857aff4ed1b732eb0cab3d9448049cca2bd2afad4ddee1fN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	5c0129a963a3b4ff5857aff4ed1b732eb0cab3d9448049cca2bd2afad4ddee1fN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	5c0129a963a3b4ff5857aff4ed1b732eb0cab3d9448049cca2bd2afad4ddee1fN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	5c0129a963a3b4ff5857aff4ed1b732eb0cab3d9448049cca2bd2afad4ddee1fN.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	5c0129a963a3b4ff5857aff4ed1b732eb0cab3d9448049cca2bd2afad4ddee1fN.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	5c0129a963a3b4ff5857aff4ed1b732eb0cab3d9448049cca2bd2afad4ddee1fN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	5c0129a963a3b4ff5857aff4ed1b732eb0cab3d9448049cca2bd2afad4ddee1fN.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2740	3616	WerFault.exe	85

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5c0129a963a3b4ff5857aff4ed1b732eb0cab3d9448049cca2bd2afad4ddee1fN.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3616	5c0129a963a3b4ff5857aff4ed1b732eb0cab3d9448049cca2bd2afad4ddee1fN.exe
3616	5c0129a963a3b4ff5857aff4ed1b732eb0cab3d9448049cca2bd2afad4ddee1fN.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3616	5c0129a963a3b4ff5857aff4ed1b732eb0cab3d9448049cca2bd2afad4ddee1fN.exe

C:\Users\Admin\AppData\Local\Temp\5c0129a963a3b4ff5857aff4ed1b732eb0cab3d9448049cca2bd2afad4ddee1fN.exe
"C:\Users\Admin\AppData\Local\Temp\5c0129a963a3b4ff5857aff4ed1b732eb0cab3d9448049cca2bd2afad4ddee1fN.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3616
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3616 -s 948
  2⤵
  - Program crash
  PID:2740

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3616 -ip 3616
1⤵
PID:3040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Impair Defenses

2

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3616-1-0x0000000000850000-0x0000000000950000-memory.dmp

Filesize
1024KB

Download
memory/3616-2-0x0000000002540000-0x000000000256D000-memory.dmp

Filesize
180KB

Download
memory/3616-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3616-4-0x0000000000400000-0x00000000007FE000-memory.dmp

Filesize
4.0MB

Download
memory/3616-5-0x00000000026A0000-0x00000000026BA000-memory.dmp

Filesize
104KB

Download
memory/3616-6-0x0000000005010000-0x00000000055B4000-memory.dmp

Filesize
5.6MB

Download
memory/3616-7-0x0000000002850000-0x0000000002868000-memory.dmp

Filesize
96KB

Download
memory/3616-27-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/3616-35-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/3616-33-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/3616-31-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/3616-29-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/3616-25-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/3616-24-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/3616-21-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/3616-19-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/3616-17-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/3616-15-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/3616-13-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/3616-11-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/3616-9-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/3616-8-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/3616-36-0x0000000000850000-0x0000000000950000-memory.dmp

Filesize
1024KB

Download
memory/3616-37-0x0000000002540000-0x000000000256D000-memory.dmp

Filesize
180KB

Download
memory/3616-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3616-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3616-41-0x0000000000400000-0x00000000007FE000-memory.dmp

Filesize
4.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads