healer | 05d8c8154154d937ca1c43641f6e0cad6454fc7defc7541bdcaca7ef0959a776

General

Target

05d8c8154154d937ca1c43641f6e0cad6454fc7defc7541bdcaca7ef0959a776N.exe
Size

258KB
MD5

94870aeebbc93bad5a0cf510c9e778b0
SHA1

88bf238806394f45a09575d03aaf8c426ceb11e8
SHA256

05d8c8154154d937ca1c43641f6e0cad6454fc7defc7541bdcaca7ef0959a776
SHA512

a1dc39a56fb593c6c7bb612cee4e9244065c5207a34f3a474cf6ea9e255ba351a13080d72bc9cd31ae7a7f8218ab0d596e0368a92dfea197de17f048aaf47e6b
SSDEEP

6144:XMFCss+TDjn5CtgIgYTNrFh/KTFgMpogHk:XXss0xbIgYTNrD6qM9

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/2236-4-0x00000000003D0000-0x00000000003EA000-memory.dmp	healer
behavioral1/memory/2236-5-0x0000000002C50000-0x0000000002C68000-memory.dmp	healer
behavioral1/memory/2236-7-0x0000000002C50000-0x0000000002C63000-memory.dmp	healer
behavioral1/memory/2236-27-0x0000000002C50000-0x0000000002C63000-memory.dmp	healer
behavioral1/memory/2236-32-0x0000000002C50000-0x0000000002C63000-memory.dmp	healer
behavioral1/memory/2236-34-0x0000000002C50000-0x0000000002C63000-memory.dmp	healer
behavioral1/memory/2236-30-0x0000000002C50000-0x0000000002C63000-memory.dmp	healer
behavioral1/memory/2236-28-0x0000000002C50000-0x0000000002C63000-memory.dmp	healer
behavioral1/memory/2236-24-0x0000000002C50000-0x0000000002C63000-memory.dmp	healer
behavioral1/memory/2236-22-0x0000000002C50000-0x0000000002C63000-memory.dmp	healer
behavioral1/memory/2236-20-0x0000000002C50000-0x0000000002C63000-memory.dmp	healer
behavioral1/memory/2236-18-0x0000000002C50000-0x0000000002C63000-memory.dmp	healer
behavioral1/memory/2236-16-0x0000000002C50000-0x0000000002C63000-memory.dmp	healer
behavioral1/memory/2236-14-0x0000000002C50000-0x0000000002C63000-memory.dmp	healer
behavioral1/memory/2236-12-0x0000000002C50000-0x0000000002C63000-memory.dmp	healer
behavioral1/memory/2236-10-0x0000000002C50000-0x0000000002C63000-memory.dmp	healer
behavioral1/memory/2236-8-0x0000000002C50000-0x0000000002C63000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	05d8c8154154d937ca1c43641f6e0cad6454fc7defc7541bdcaca7ef0959a776N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	05d8c8154154d937ca1c43641f6e0cad6454fc7defc7541bdcaca7ef0959a776N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	05d8c8154154d937ca1c43641f6e0cad6454fc7defc7541bdcaca7ef0959a776N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	05d8c8154154d937ca1c43641f6e0cad6454fc7defc7541bdcaca7ef0959a776N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	05d8c8154154d937ca1c43641f6e0cad6454fc7defc7541bdcaca7ef0959a776N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	05d8c8154154d937ca1c43641f6e0cad6454fc7defc7541bdcaca7ef0959a776N.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	05d8c8154154d937ca1c43641f6e0cad6454fc7defc7541bdcaca7ef0959a776N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	05d8c8154154d937ca1c43641f6e0cad6454fc7defc7541bdcaca7ef0959a776N.exe

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	05d8c8154154d937ca1c43641f6e0cad6454fc7defc7541bdcaca7ef0959a776N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2236	05d8c8154154d937ca1c43641f6e0cad6454fc7defc7541bdcaca7ef0959a776N.exe
2236	05d8c8154154d937ca1c43641f6e0cad6454fc7defc7541bdcaca7ef0959a776N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2236	05d8c8154154d937ca1c43641f6e0cad6454fc7defc7541bdcaca7ef0959a776N.exe

C:\Users\Admin\AppData\Local\Temp\05d8c8154154d937ca1c43641f6e0cad6454fc7defc7541bdcaca7ef0959a776N.exe
"C:\Users\Admin\AppData\Local\Temp\05d8c8154154d937ca1c43641f6e0cad6454fc7defc7541bdcaca7ef0959a776N.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:2236

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/2236-1-0x0000000002C70000-0x0000000002D70000-memory.dmp

Filesize
1024KB

Download
memory/2236-2-0x0000000000220000-0x000000000024D000-memory.dmp

Filesize
180KB

Download
memory/2236-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2236-4-0x00000000003D0000-0x00000000003EA000-memory.dmp

Filesize
104KB

Download
memory/2236-5-0x0000000002C50000-0x0000000002C68000-memory.dmp

Filesize
96KB

Download
memory/2236-6-0x0000000000400000-0x0000000002B9B000-memory.dmp

Filesize
39.6MB

Download
memory/2236-7-0x0000000002C50000-0x0000000002C63000-memory.dmp

Filesize
76KB

Download
memory/2236-27-0x0000000002C50000-0x0000000002C63000-memory.dmp

Filesize
76KB

Download
memory/2236-32-0x0000000002C50000-0x0000000002C63000-memory.dmp

Filesize
76KB

Download
memory/2236-34-0x0000000002C50000-0x0000000002C63000-memory.dmp

Filesize
76KB

Download
memory/2236-30-0x0000000002C50000-0x0000000002C63000-memory.dmp

Filesize
76KB

Download
memory/2236-28-0x0000000002C50000-0x0000000002C63000-memory.dmp

Filesize
76KB

Download
memory/2236-24-0x0000000002C50000-0x0000000002C63000-memory.dmp

Filesize
76KB

Download
memory/2236-22-0x0000000002C50000-0x0000000002C63000-memory.dmp

Filesize
76KB

Download
memory/2236-20-0x0000000002C50000-0x0000000002C63000-memory.dmp

Filesize
76KB

Download
memory/2236-18-0x0000000002C50000-0x0000000002C63000-memory.dmp

Filesize
76KB

Download
memory/2236-16-0x0000000002C50000-0x0000000002C63000-memory.dmp

Filesize
76KB

Download
memory/2236-14-0x0000000002C50000-0x0000000002C63000-memory.dmp

Filesize
76KB

Download
memory/2236-12-0x0000000002C50000-0x0000000002C63000-memory.dmp

Filesize
76KB

Download
memory/2236-10-0x0000000002C50000-0x0000000002C63000-memory.dmp

Filesize
76KB

Download
memory/2236-8-0x0000000002C50000-0x0000000002C63000-memory.dmp

Filesize
76KB

Download
memory/2236-35-0x0000000002C70000-0x0000000002D70000-memory.dmp

Filesize
1024KB

Download
memory/2236-36-0x0000000000220000-0x000000000024D000-memory.dmp

Filesize
180KB

Download
memory/2236-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2236-40-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2236-39-0x0000000000400000-0x0000000002B9B000-memory.dmp

Filesize
39.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads