healer | d19b38752f3722bf718024ef181e078fd068aa6ffe2a3f280a750aa47034fa54

General

Target

d19b38752f3722bf718024ef181e078fd068aa6ffe2a3f280a750aa47034fa54.exe
Size

237KB
MD5

b3f49857f55eec50fd6a063efcab090b
SHA1

a86901f8cb8e46d3fd81c8bca201e1e705a14259
SHA256

d19b38752f3722bf718024ef181e078fd068aa6ffe2a3f280a750aa47034fa54
SHA512

ec2f092d530df3e882ef328ba4b679f37d6907dcd80e10958cabf5b505bc8dabc4157d8d95f7d6289ae822e12bcc5a8301893377f1d1220bff33907175b2ea14
SSDEEP

3072:Z70Bu4ZmbbeIFqGJByXcsq5nV6slHvXVXgqPTsBHglBUVs6sL3+zWJiRS5/FuP+K:GMWGzyssq5ntBtgbBHgHUXzGFE+K

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/2152-4-0x00000000004F0000-0x000000000050A000-memory.dmp	healer
behavioral1/memory/2152-5-0x0000000000580000-0x0000000000598000-memory.dmp	healer
behavioral1/memory/2152-6-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/2152-33-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/2152-31-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/2152-30-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/2152-27-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/2152-25-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/2152-23-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/2152-21-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/2152-20-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/2152-17-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/2152-15-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/2152-13-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/2152-11-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/2152-9-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/2152-7-0x0000000000580000-0x0000000000592000-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	d19b38752f3722bf718024ef181e078fd068aa6ffe2a3f280a750aa47034fa54.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	d19b38752f3722bf718024ef181e078fd068aa6ffe2a3f280a750aa47034fa54.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	d19b38752f3722bf718024ef181e078fd068aa6ffe2a3f280a750aa47034fa54.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	d19b38752f3722bf718024ef181e078fd068aa6ffe2a3f280a750aa47034fa54.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	d19b38752f3722bf718024ef181e078fd068aa6ffe2a3f280a750aa47034fa54.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	d19b38752f3722bf718024ef181e078fd068aa6ffe2a3f280a750aa47034fa54.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	d19b38752f3722bf718024ef181e078fd068aa6ffe2a3f280a750aa47034fa54.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	d19b38752f3722bf718024ef181e078fd068aa6ffe2a3f280a750aa47034fa54.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	d19b38752f3722bf718024ef181e078fd068aa6ffe2a3f280a750aa47034fa54.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2152	d19b38752f3722bf718024ef181e078fd068aa6ffe2a3f280a750aa47034fa54.exe
2152	d19b38752f3722bf718024ef181e078fd068aa6ffe2a3f280a750aa47034fa54.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2152	d19b38752f3722bf718024ef181e078fd068aa6ffe2a3f280a750aa47034fa54.exe

C:\Users\Admin\AppData\Local\Temp\d19b38752f3722bf718024ef181e078fd068aa6ffe2a3f280a750aa47034fa54.exe
"C:\Users\Admin\AppData\Local\Temp\d19b38752f3722bf718024ef181e078fd068aa6ffe2a3f280a750aa47034fa54.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:2152

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/2152-2-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2152-1-0x00000000005A0000-0x00000000006A0000-memory.dmp

Filesize
1024KB

Download
memory/2152-3-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/2152-4-0x00000000004F0000-0x000000000050A000-memory.dmp

Filesize
104KB

Download
memory/2152-5-0x0000000000580000-0x0000000000598000-memory.dmp

Filesize
96KB

Download
memory/2152-6-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/2152-33-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/2152-31-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/2152-30-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/2152-27-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/2152-25-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/2152-23-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/2152-21-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/2152-20-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/2152-17-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/2152-15-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/2152-13-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/2152-11-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/2152-9-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/2152-7-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/2152-34-0x00000000005A0000-0x00000000006A0000-memory.dmp

Filesize
1024KB

Download
memory/2152-35-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2152-37-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/2152-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads