healer | d29c4ae1df86f98f2e534cdd3b708940b488603470cf84bb4763ff0fc163b021

General

Target

d29c4ae1df86f98f2e534cdd3b708940b488603470cf84bb4763ff0fc163b021.exe
Size

403KB
MD5

a2a68fee6bf5dc1b933d7ae19dd369e1
SHA1

5902f95009ca6b4b2240c8d974ef638169c53aa6
SHA256

d29c4ae1df86f98f2e534cdd3b708940b488603470cf84bb4763ff0fc163b021
SHA512

17cb56f108e37cf184efeabf682058b58da708ba0ce221603247a365957714eaffb0489cee50d532877acf3ced83a23383dac89642e225e6570892de6bba07a8
SSDEEP

6144:O7w/PZV2ercTNwDTnfXbnPymRg85RuP6uKGdgXWdVXnKZIvf:O7iZEeSNaTnPzPs85RGndVXKKvf

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/2464-5-0x0000000002260000-0x000000000227A000-memory.dmp	healer
behavioral1/memory/2464-6-0x0000000002380000-0x0000000002398000-memory.dmp	healer
behavioral1/memory/2464-7-0x0000000002380000-0x0000000002392000-memory.dmp	healer
behavioral1/memory/2464-8-0x0000000002380000-0x0000000002392000-memory.dmp	healer
behavioral1/memory/2464-10-0x0000000002380000-0x0000000002392000-memory.dmp	healer
behavioral1/memory/2464-12-0x0000000002380000-0x0000000002392000-memory.dmp	healer
behavioral1/memory/2464-32-0x0000000002380000-0x0000000002392000-memory.dmp	healer
behavioral1/memory/2464-34-0x0000000002380000-0x0000000002392000-memory.dmp	healer
behavioral1/memory/2464-30-0x0000000002380000-0x0000000002392000-memory.dmp	healer
behavioral1/memory/2464-28-0x0000000002380000-0x0000000002392000-memory.dmp	healer
behavioral1/memory/2464-26-0x0000000002380000-0x0000000002392000-memory.dmp	healer
behavioral1/memory/2464-24-0x0000000002380000-0x0000000002392000-memory.dmp	healer
behavioral1/memory/2464-22-0x0000000002380000-0x0000000002392000-memory.dmp	healer
behavioral1/memory/2464-20-0x0000000002380000-0x0000000002392000-memory.dmp	healer
behavioral1/memory/2464-18-0x0000000002380000-0x0000000002392000-memory.dmp	healer
behavioral1/memory/2464-16-0x0000000002380000-0x0000000002392000-memory.dmp	healer
behavioral1/memory/2464-14-0x0000000002380000-0x0000000002392000-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	d29c4ae1df86f98f2e534cdd3b708940b488603470cf84bb4763ff0fc163b021.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	d29c4ae1df86f98f2e534cdd3b708940b488603470cf84bb4763ff0fc163b021.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	d29c4ae1df86f98f2e534cdd3b708940b488603470cf84bb4763ff0fc163b021.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	d29c4ae1df86f98f2e534cdd3b708940b488603470cf84bb4763ff0fc163b021.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	d29c4ae1df86f98f2e534cdd3b708940b488603470cf84bb4763ff0fc163b021.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	d29c4ae1df86f98f2e534cdd3b708940b488603470cf84bb4763ff0fc163b021.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	d29c4ae1df86f98f2e534cdd3b708940b488603470cf84bb4763ff0fc163b021.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	d29c4ae1df86f98f2e534cdd3b708940b488603470cf84bb4763ff0fc163b021.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	d29c4ae1df86f98f2e534cdd3b708940b488603470cf84bb4763ff0fc163b021.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2464	d29c4ae1df86f98f2e534cdd3b708940b488603470cf84bb4763ff0fc163b021.exe
2464	d29c4ae1df86f98f2e534cdd3b708940b488603470cf84bb4763ff0fc163b021.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2464	d29c4ae1df86f98f2e534cdd3b708940b488603470cf84bb4763ff0fc163b021.exe

C:\Users\Admin\AppData\Local\Temp\d29c4ae1df86f98f2e534cdd3b708940b488603470cf84bb4763ff0fc163b021.exe
"C:\Users\Admin\AppData\Local\Temp\d29c4ae1df86f98f2e534cdd3b708940b488603470cf84bb4763ff0fc163b021.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:2464

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/2464-1-0x0000000000890000-0x0000000000990000-memory.dmp

Filesize
1024KB

Download
memory/2464-2-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2464-3-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/2464-4-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/2464-5-0x0000000002260000-0x000000000227A000-memory.dmp

Filesize
104KB

Download
memory/2464-6-0x0000000002380000-0x0000000002398000-memory.dmp

Filesize
96KB

Download
memory/2464-7-0x0000000002380000-0x0000000002392000-memory.dmp

Filesize
72KB

Download
memory/2464-8-0x0000000002380000-0x0000000002392000-memory.dmp

Filesize
72KB

Download
memory/2464-10-0x0000000002380000-0x0000000002392000-memory.dmp

Filesize
72KB

Download
memory/2464-12-0x0000000002380000-0x0000000002392000-memory.dmp

Filesize
72KB

Download
memory/2464-32-0x0000000002380000-0x0000000002392000-memory.dmp

Filesize
72KB

Download
memory/2464-34-0x0000000002380000-0x0000000002392000-memory.dmp

Filesize
72KB

Download
memory/2464-30-0x0000000002380000-0x0000000002392000-memory.dmp

Filesize
72KB

Download
memory/2464-28-0x0000000002380000-0x0000000002392000-memory.dmp

Filesize
72KB

Download
memory/2464-26-0x0000000002380000-0x0000000002392000-memory.dmp

Filesize
72KB

Download
memory/2464-24-0x0000000002380000-0x0000000002392000-memory.dmp

Filesize
72KB

Download
memory/2464-22-0x0000000002380000-0x0000000002392000-memory.dmp

Filesize
72KB

Download
memory/2464-20-0x0000000002380000-0x0000000002392000-memory.dmp

Filesize
72KB

Download
memory/2464-18-0x0000000002380000-0x0000000002392000-memory.dmp

Filesize
72KB

Download
memory/2464-16-0x0000000002380000-0x0000000002392000-memory.dmp

Filesize
72KB

Download
memory/2464-14-0x0000000002380000-0x0000000002392000-memory.dmp

Filesize
72KB

Download
memory/2464-35-0x0000000000890000-0x0000000000990000-memory.dmp

Filesize
1024KB

Download
memory/2464-36-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2464-38-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/2464-39-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads