healer | 60df67cbfcee23d6030d5da8c5c18769873482d7f517aef1d6dc98f8cd601250

General

Target

60df67cbfcee23d6030d5da8c5c18769873482d7f517aef1d6dc98f8cd601250N.exe
Size

361KB
MD5

87c02680cb7f997434a43fefacb69450
SHA1

e178dc587bbff6b7ba50b59addadd85284587170
SHA256

60df67cbfcee23d6030d5da8c5c18769873482d7f517aef1d6dc98f8cd601250
SHA512

371bb9ed7fc6d2b269298ed232176981f840e1a70abb6b42146c2b3f7e85a05781720d523a7144e147a715bbe48bfd71f1bfe06abf83473dca3895a5bda4f324
SSDEEP

3072:zDpoL13XcSV5rL/2XDBX1uvpbgAyjy3hoBQ+uVkplgVV3fxbJjgD5Ra4UxCx/ht:HpoxXT5u1IhbgAYST+7TqVRJwd8mt

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/1800-5-0x0000000004D50000-0x0000000004D6A000-memory.dmp	healer
behavioral2/memory/1800-7-0x0000000004DD0000-0x0000000004DE8000-memory.dmp	healer
behavioral2/memory/1800-29-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/1800-32-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/1800-35-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/1800-33-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/1800-27-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/1800-25-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/1800-23-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/1800-21-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/1800-19-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/1800-17-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/1800-15-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/1800-13-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/1800-11-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/1800-9-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/1800-8-0x0000000004DD0000-0x0000000004DE2000-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"	60df67cbfcee23d6030d5da8c5c18769873482d7f517aef1d6dc98f8cd601250N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	60df67cbfcee23d6030d5da8c5c18769873482d7f517aef1d6dc98f8cd601250N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	60df67cbfcee23d6030d5da8c5c18769873482d7f517aef1d6dc98f8cd601250N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	60df67cbfcee23d6030d5da8c5c18769873482d7f517aef1d6dc98f8cd601250N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	60df67cbfcee23d6030d5da8c5c18769873482d7f517aef1d6dc98f8cd601250N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	60df67cbfcee23d6030d5da8c5c18769873482d7f517aef1d6dc98f8cd601250N.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	60df67cbfcee23d6030d5da8c5c18769873482d7f517aef1d6dc98f8cd601250N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	60df67cbfcee23d6030d5da8c5c18769873482d7f517aef1d6dc98f8cd601250N.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3332	1800	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	60df67cbfcee23d6030d5da8c5c18769873482d7f517aef1d6dc98f8cd601250N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1800	60df67cbfcee23d6030d5da8c5c18769873482d7f517aef1d6dc98f8cd601250N.exe
1800	60df67cbfcee23d6030d5da8c5c18769873482d7f517aef1d6dc98f8cd601250N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1800	60df67cbfcee23d6030d5da8c5c18769873482d7f517aef1d6dc98f8cd601250N.exe

C:\Users\Admin\AppData\Local\Temp\60df67cbfcee23d6030d5da8c5c18769873482d7f517aef1d6dc98f8cd601250N.exe
"C:\Users\Admin\AppData\Local\Temp\60df67cbfcee23d6030d5da8c5c18769873482d7f517aef1d6dc98f8cd601250N.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:1800
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1800 -s 948
  2⤵
  - Program crash
  PID:3332

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1800 -ip 1800
1⤵
PID:4696

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

Replay Monitor

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Downloads

memory/1800-1-0x00000000008A0000-0x00000000009A0000-memory.dmp

Filesize
1024KB

Download
memory/1800-2-0x0000000002440000-0x000000000246D000-memory.dmp

Filesize
180KB

Download
memory/1800-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1800-4-0x0000000000400000-0x00000000006F4000-memory.dmp

Filesize
3.0MB

Download
memory/1800-5-0x0000000004D50000-0x0000000004D6A000-memory.dmp

Filesize
104KB

Download
memory/1800-6-0x0000000004F50000-0x00000000054F4000-memory.dmp

Filesize
5.6MB

Download
memory/1800-7-0x0000000004DD0000-0x0000000004DE8000-memory.dmp

Filesize
96KB

Download
memory/1800-29-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/1800-32-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/1800-35-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/1800-33-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/1800-27-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/1800-25-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/1800-23-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/1800-21-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/1800-19-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/1800-17-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/1800-15-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/1800-13-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/1800-11-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/1800-9-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/1800-8-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/1800-36-0x00000000008A0000-0x00000000009A0000-memory.dmp

Filesize
1024KB

Download
memory/1800-37-0x0000000002440000-0x000000000246D000-memory.dmp

Filesize
180KB

Download
memory/1800-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1800-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1800-41-0x0000000000400000-0x00000000006F4000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads