healer | def48dc31c28ff3ea1f081da749ab16e4f74f21db51a96cac090a62fc2f08a02

General

Target

def48dc31c28ff3ea1f081da749ab16e4f74f21db51a96cac090a62fc2f08a02.exe
Size

175KB
MD5

2f1559ece796c06022d2758382c2f920
SHA1

ec112deedd05741312664ac2e4b1d08c2c3ab23d
SHA256

def48dc31c28ff3ea1f081da749ab16e4f74f21db51a96cac090a62fc2f08a02
SHA512

fe5572ec4ea87aba4756c2f90ad6a1adf7698101d134067fdc0e3cf0020257dda4add63467f09dd279e666b5ad069f4be74ef25ccba7709a25c3f8645b6b4625
SSDEEP

3072:pDKW1LgppLRHMY0TBfJvjcTp5XZpa8nqeo7Qbeues6Yx:pDKW1Lgbdl0TBBvjc/S81SuesD

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/2580-1-0x0000000000570000-0x000000000058A000-memory.dmp	healer
behavioral1/memory/2580-2-0x0000000000590000-0x00000000005A8000-memory.dmp	healer
behavioral1/memory/2580-31-0x0000000000590000-0x00000000005A2000-memory.dmp	healer
behavioral1/memory/2580-29-0x0000000000590000-0x00000000005A2000-memory.dmp	healer
behavioral1/memory/2580-27-0x0000000000590000-0x00000000005A2000-memory.dmp	healer
behavioral1/memory/2580-25-0x0000000000590000-0x00000000005A2000-memory.dmp	healer
behavioral1/memory/2580-23-0x0000000000590000-0x00000000005A2000-memory.dmp	healer
behavioral1/memory/2580-21-0x0000000000590000-0x00000000005A2000-memory.dmp	healer
behavioral1/memory/2580-19-0x0000000000590000-0x00000000005A2000-memory.dmp	healer
behavioral1/memory/2580-17-0x0000000000590000-0x00000000005A2000-memory.dmp	healer
behavioral1/memory/2580-15-0x0000000000590000-0x00000000005A2000-memory.dmp	healer
behavioral1/memory/2580-13-0x0000000000590000-0x00000000005A2000-memory.dmp	healer
behavioral1/memory/2580-11-0x0000000000590000-0x00000000005A2000-memory.dmp	healer
behavioral1/memory/2580-9-0x0000000000590000-0x00000000005A2000-memory.dmp	healer
behavioral1/memory/2580-7-0x0000000000590000-0x00000000005A2000-memory.dmp	healer
behavioral1/memory/2580-5-0x0000000000590000-0x00000000005A2000-memory.dmp	healer
behavioral1/memory/2580-4-0x0000000000590000-0x00000000005A2000-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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	def48dc31c28ff3ea1f081da749ab16e4f74f21db51a96cac090a62fc2f08a02.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	def48dc31c28ff3ea1f081da749ab16e4f74f21db51a96cac090a62fc2f08a02.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	def48dc31c28ff3ea1f081da749ab16e4f74f21db51a96cac090a62fc2f08a02.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	def48dc31c28ff3ea1f081da749ab16e4f74f21db51a96cac090a62fc2f08a02.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	def48dc31c28ff3ea1f081da749ab16e4f74f21db51a96cac090a62fc2f08a02.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	def48dc31c28ff3ea1f081da749ab16e4f74f21db51a96cac090a62fc2f08a02.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	def48dc31c28ff3ea1f081da749ab16e4f74f21db51a96cac090a62fc2f08a02.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	def48dc31c28ff3ea1f081da749ab16e4f74f21db51a96cac090a62fc2f08a02.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	def48dc31c28ff3ea1f081da749ab16e4f74f21db51a96cac090a62fc2f08a02.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2580	def48dc31c28ff3ea1f081da749ab16e4f74f21db51a96cac090a62fc2f08a02.exe
2580	def48dc31c28ff3ea1f081da749ab16e4f74f21db51a96cac090a62fc2f08a02.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2580	def48dc31c28ff3ea1f081da749ab16e4f74f21db51a96cac090a62fc2f08a02.exe

C:\Users\Admin\AppData\Local\Temp\def48dc31c28ff3ea1f081da749ab16e4f74f21db51a96cac090a62fc2f08a02.exe
"C:\Users\Admin\AppData\Local\Temp\def48dc31c28ff3ea1f081da749ab16e4f74f21db51a96cac090a62fc2f08a02.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:2580

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/2580-0-0x0000000073FAE000-0x0000000073FAF000-memory.dmp

Filesize
4KB

Download
memory/2580-1-0x0000000000570000-0x000000000058A000-memory.dmp

Filesize
104KB

Download
memory/2580-2-0x0000000000590000-0x00000000005A8000-memory.dmp

Filesize
96KB

Download
memory/2580-3-0x0000000073FA0000-0x000000007468E000-memory.dmp

Filesize
6.9MB

Download
memory/2580-31-0x0000000000590000-0x00000000005A2000-memory.dmp

Filesize
72KB

Download
memory/2580-32-0x0000000073FA0000-0x000000007468E000-memory.dmp

Filesize
6.9MB

Download
memory/2580-29-0x0000000000590000-0x00000000005A2000-memory.dmp

Filesize
72KB

Download
memory/2580-27-0x0000000000590000-0x00000000005A2000-memory.dmp

Filesize
72KB

Download
memory/2580-25-0x0000000000590000-0x00000000005A2000-memory.dmp

Filesize
72KB

Download
memory/2580-23-0x0000000000590000-0x00000000005A2000-memory.dmp

Filesize
72KB

Download
memory/2580-33-0x0000000073FA0000-0x000000007468E000-memory.dmp

Filesize
6.9MB

Download
memory/2580-21-0x0000000000590000-0x00000000005A2000-memory.dmp

Filesize
72KB

Download
memory/2580-19-0x0000000000590000-0x00000000005A2000-memory.dmp

Filesize
72KB

Download
memory/2580-17-0x0000000000590000-0x00000000005A2000-memory.dmp

Filesize
72KB

Download
memory/2580-15-0x0000000000590000-0x00000000005A2000-memory.dmp

Filesize
72KB

Download
memory/2580-13-0x0000000000590000-0x00000000005A2000-memory.dmp

Filesize
72KB

Download
memory/2580-11-0x0000000000590000-0x00000000005A2000-memory.dmp

Filesize
72KB

Download
memory/2580-9-0x0000000000590000-0x00000000005A2000-memory.dmp

Filesize
72KB

Download
memory/2580-7-0x0000000000590000-0x00000000005A2000-memory.dmp

Filesize
72KB

Download
memory/2580-5-0x0000000000590000-0x00000000005A2000-memory.dmp

Filesize
72KB

Download
memory/2580-4-0x0000000000590000-0x00000000005A2000-memory.dmp

Filesize
72KB

Download
memory/2580-34-0x0000000073FAE000-0x0000000073FAF000-memory.dmp

Filesize
4KB

Download
memory/2580-35-0x0000000073FA0000-0x000000007468E000-memory.dmp

Filesize
6.9MB

Download
memory/2580-36-0x0000000073FA0000-0x000000007468E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads