healer | 5ae7a7e3f1fd9c1f443e71ded79e7da37d540ea71a01efb4c5a50014d3e97629

General

Target

5ae7a7e3f1fd9c1f443e71ded79e7da37d540ea71a01efb4c5a50014d3e97629.exe
Size

278KB
MD5

9b272ad0c7b8e1f7e232108662d5e031
SHA1

3121292cd89968d9b15d1b4d6f43bdfbbda6b2fe
SHA256

5ae7a7e3f1fd9c1f443e71ded79e7da37d540ea71a01efb4c5a50014d3e97629
SHA512

704fb1dac3eabf36c49abdcde2a367f70b30b0c5460c722e5b30bf3f4ab06f2f8d23876cbdc7ec83eaa87c4274acb8f5d1d3761455d6213d06a8c438e3c74f66
SSDEEP

6144:b+0nVm87ybKXEvFIUg0Ef/UX1Yzg4/veI:bHnVL4K0tIUREfc4H

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/3748-4-0x0000000004BD0000-0x0000000004BEA000-memory.dmp	healer
behavioral2/memory/3748-6-0x0000000004C60000-0x0000000004C78000-memory.dmp	healer
behavioral2/memory/3748-8-0x0000000004C60000-0x0000000004C72000-memory.dmp	healer
behavioral2/memory/3748-35-0x0000000004C60000-0x0000000004C72000-memory.dmp	healer
behavioral2/memory/3748-33-0x0000000004C60000-0x0000000004C72000-memory.dmp	healer
behavioral2/memory/3748-31-0x0000000004C60000-0x0000000004C72000-memory.dmp	healer
behavioral2/memory/3748-29-0x0000000004C60000-0x0000000004C72000-memory.dmp	healer
behavioral2/memory/3748-27-0x0000000004C60000-0x0000000004C72000-memory.dmp	healer
behavioral2/memory/3748-25-0x0000000004C60000-0x0000000004C72000-memory.dmp	healer
behavioral2/memory/3748-23-0x0000000004C60000-0x0000000004C72000-memory.dmp	healer
behavioral2/memory/3748-21-0x0000000004C60000-0x0000000004C72000-memory.dmp	healer
behavioral2/memory/3748-19-0x0000000004C60000-0x0000000004C72000-memory.dmp	healer
behavioral2/memory/3748-17-0x0000000004C60000-0x0000000004C72000-memory.dmp	healer
behavioral2/memory/3748-15-0x0000000004C60000-0x0000000004C72000-memory.dmp	healer
behavioral2/memory/3748-13-0x0000000004C60000-0x0000000004C72000-memory.dmp	healer
behavioral2/memory/3748-11-0x0000000004C60000-0x0000000004C72000-memory.dmp	healer
behavioral2/memory/3748-9-0x0000000004C60000-0x0000000004C72000-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\DisableScanOnRealtimeEnable = "1"	5ae7a7e3f1fd9c1f443e71ded79e7da37d540ea71a01efb4c5a50014d3e97629.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	5ae7a7e3f1fd9c1f443e71ded79e7da37d540ea71a01efb4c5a50014d3e97629.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	5ae7a7e3f1fd9c1f443e71ded79e7da37d540ea71a01efb4c5a50014d3e97629.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	5ae7a7e3f1fd9c1f443e71ded79e7da37d540ea71a01efb4c5a50014d3e97629.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	5ae7a7e3f1fd9c1f443e71ded79e7da37d540ea71a01efb4c5a50014d3e97629.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	5ae7a7e3f1fd9c1f443e71ded79e7da37d540ea71a01efb4c5a50014d3e97629.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	5ae7a7e3f1fd9c1f443e71ded79e7da37d540ea71a01efb4c5a50014d3e97629.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	5ae7a7e3f1fd9c1f443e71ded79e7da37d540ea71a01efb4c5a50014d3e97629.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
372	3748	WerFault.exe	82

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	5ae7a7e3f1fd9c1f443e71ded79e7da37d540ea71a01efb4c5a50014d3e97629.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3748	5ae7a7e3f1fd9c1f443e71ded79e7da37d540ea71a01efb4c5a50014d3e97629.exe
3748	5ae7a7e3f1fd9c1f443e71ded79e7da37d540ea71a01efb4c5a50014d3e97629.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3748	5ae7a7e3f1fd9c1f443e71ded79e7da37d540ea71a01efb4c5a50014d3e97629.exe

C:\Users\Admin\AppData\Local\Temp\5ae7a7e3f1fd9c1f443e71ded79e7da37d540ea71a01efb4c5a50014d3e97629.exe
"C:\Users\Admin\AppData\Local\Temp\5ae7a7e3f1fd9c1f443e71ded79e7da37d540ea71a01efb4c5a50014d3e97629.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:3748
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3748 -s 948
  2⤵
  - Program crash
  PID:372

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3748 -ip 3748
1⤵
PID:2940

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/3748-2-0x0000000002C70000-0x0000000002C9D000-memory.dmp

Filesize
180KB

Download
memory/3748-1-0x0000000002CC0000-0x0000000002DC0000-memory.dmp

Filesize
1024KB

Download
memory/3748-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3748-4-0x0000000004BD0000-0x0000000004BEA000-memory.dmp

Filesize
104KB

Download
memory/3748-5-0x0000000007410000-0x00000000079B4000-memory.dmp

Filesize
5.6MB

Download
memory/3748-6-0x0000000004C60000-0x0000000004C78000-memory.dmp

Filesize
96KB

Download
memory/3748-7-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/3748-8-0x0000000004C60000-0x0000000004C72000-memory.dmp

Filesize
72KB

Download
memory/3748-35-0x0000000004C60000-0x0000000004C72000-memory.dmp

Filesize
72KB

Download
memory/3748-33-0x0000000004C60000-0x0000000004C72000-memory.dmp

Filesize
72KB

Download
memory/3748-31-0x0000000004C60000-0x0000000004C72000-memory.dmp

Filesize
72KB

Download
memory/3748-29-0x0000000004C60000-0x0000000004C72000-memory.dmp

Filesize
72KB

Download
memory/3748-27-0x0000000004C60000-0x0000000004C72000-memory.dmp

Filesize
72KB

Download
memory/3748-25-0x0000000004C60000-0x0000000004C72000-memory.dmp

Filesize
72KB

Download
memory/3748-23-0x0000000004C60000-0x0000000004C72000-memory.dmp

Filesize
72KB

Download
memory/3748-21-0x0000000004C60000-0x0000000004C72000-memory.dmp

Filesize
72KB

Download
memory/3748-19-0x0000000004C60000-0x0000000004C72000-memory.dmp

Filesize
72KB

Download
memory/3748-17-0x0000000004C60000-0x0000000004C72000-memory.dmp

Filesize
72KB

Download
memory/3748-15-0x0000000004C60000-0x0000000004C72000-memory.dmp

Filesize
72KB

Download
memory/3748-13-0x0000000004C60000-0x0000000004C72000-memory.dmp

Filesize
72KB

Download
memory/3748-11-0x0000000004C60000-0x0000000004C72000-memory.dmp

Filesize
72KB

Download
memory/3748-9-0x0000000004C60000-0x0000000004C72000-memory.dmp

Filesize
72KB

Download
memory/3748-36-0x0000000002CC0000-0x0000000002DC0000-memory.dmp

Filesize
1024KB

Download
memory/3748-38-0x0000000002C70000-0x0000000002C9D000-memory.dmp

Filesize
180KB

Download
memory/3748-39-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3748-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3748-41-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads