healer | d0b4139b8fa3702d8983c59e351e7e8e6a10143a1d56060f160bd360fc6e542d

General

Target

d0b4139b8fa3702d8983c59e351e7e8e6a10143a1d56060f160bd360fc6e542dN.exe
Size

180KB
MD5

180b5ef268828e54e8b02c51b05664b0
SHA1

da8b2d9a954ba4f78b401632e9118f78a8b2e968
SHA256

d0b4139b8fa3702d8983c59e351e7e8e6a10143a1d56060f160bd360fc6e542d
SHA512

61c8b01090fa302d3a8d3d6a6e42ecc8a2744fc6b93860960ebebfeb025e1e3606adca7903854f94cd54f726cacb327ea6e6eb79d6dbf2d82e07f93cd2372d85
SSDEEP

3072:pDKW1LgppLRHMY0TBfJvjcTp5XZpa8nqeo7Qbeues6Y:pDKW1Lgbdl0TBBvjc/S81Sues

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/3720-1-0x00000000024B0000-0x00000000024CA000-memory.dmp	healer
behavioral2/memory/3720-4-0x0000000004AC0000-0x0000000004AD8000-memory.dmp	healer
behavioral2/memory/3720-10-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/3720-32-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/3720-30-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/3720-28-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/3720-26-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/3720-24-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/3720-22-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/3720-20-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/3720-18-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/3720-16-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/3720-14-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/3720-12-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/3720-8-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/3720-6-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/3720-5-0x0000000004AC0000-0x0000000004AD2000-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\DisableOnAccessProtection = "1"	d0b4139b8fa3702d8983c59e351e7e8e6a10143a1d56060f160bd360fc6e542dN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	d0b4139b8fa3702d8983c59e351e7e8e6a10143a1d56060f160bd360fc6e542dN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	d0b4139b8fa3702d8983c59e351e7e8e6a10143a1d56060f160bd360fc6e542dN.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	d0b4139b8fa3702d8983c59e351e7e8e6a10143a1d56060f160bd360fc6e542dN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	d0b4139b8fa3702d8983c59e351e7e8e6a10143a1d56060f160bd360fc6e542dN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	d0b4139b8fa3702d8983c59e351e7e8e6a10143a1d56060f160bd360fc6e542dN.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	d0b4139b8fa3702d8983c59e351e7e8e6a10143a1d56060f160bd360fc6e542dN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	d0b4139b8fa3702d8983c59e351e7e8e6a10143a1d56060f160bd360fc6e542dN.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	d0b4139b8fa3702d8983c59e351e7e8e6a10143a1d56060f160bd360fc6e542dN.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3720	d0b4139b8fa3702d8983c59e351e7e8e6a10143a1d56060f160bd360fc6e542dN.exe
3720	d0b4139b8fa3702d8983c59e351e7e8e6a10143a1d56060f160bd360fc6e542dN.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3720	d0b4139b8fa3702d8983c59e351e7e8e6a10143a1d56060f160bd360fc6e542dN.exe

C:\Users\Admin\AppData\Local\Temp\d0b4139b8fa3702d8983c59e351e7e8e6a10143a1d56060f160bd360fc6e542dN.exe
"C:\Users\Admin\AppData\Local\Temp\d0b4139b8fa3702d8983c59e351e7e8e6a10143a1d56060f160bd360fc6e542dN.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:3720

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/3720-0-0x000000007493E000-0x000000007493F000-memory.dmp

Filesize
4KB

Download
memory/3720-1-0x00000000024B0000-0x00000000024CA000-memory.dmp

Filesize
104KB

Download
memory/3720-2-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/3720-3-0x0000000004B30000-0x00000000050D4000-memory.dmp

Filesize
5.6MB

Download
memory/3720-4-0x0000000004AC0000-0x0000000004AD8000-memory.dmp

Filesize
96KB

Download
memory/3720-10-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/3720-32-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/3720-33-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/3720-30-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/3720-28-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/3720-26-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/3720-24-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/3720-22-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/3720-20-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/3720-18-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/3720-16-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/3720-14-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/3720-12-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/3720-8-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/3720-6-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/3720-5-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/3720-34-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/3720-35-0x000000007493E000-0x000000007493F000-memory.dmp

Filesize
4KB

Download
memory/3720-36-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/3720-38-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads