healer | 143c20b4679aa2897cf35096c03cad30a40a6c2b0877dd6b85feb370c5d9706a

General

Target

143c20b4679aa2897cf35096c03cad30a40a6c2b0877dd6b85feb370c5d9706a.exe
Size

300KB
MD5

df0c37da33fa863cc3b3712c930eea18
SHA1

ddd5959391d71f228d8a46b3685e645fca6b74b8
SHA256

143c20b4679aa2897cf35096c03cad30a40a6c2b0877dd6b85feb370c5d9706a
SHA512

09c8a1c3ee161e00bb60208504018782d0e4b9ac596f18fb39ad63d7edac2e761b64b74378c9d40ad40803458f1255f18b381bc7741880d2ac07d991117c4d0b
SSDEEP

6144:nGkj8Lfts0eW2JuHJ51+XvZZNEOa0LS7j:vj8zts9RJkwXxLEOAj

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/336-5-0x0000000002740000-0x000000000275A000-memory.dmp	healer
behavioral2/memory/336-7-0x00000000028B0000-0x00000000028C8000-memory.dmp	healer
behavioral2/memory/336-30-0x00000000028B0000-0x00000000028C2000-memory.dmp	healer
behavioral2/memory/336-35-0x00000000028B0000-0x00000000028C2000-memory.dmp	healer
behavioral2/memory/336-33-0x00000000028B0000-0x00000000028C2000-memory.dmp	healer
behavioral2/memory/336-31-0x00000000028B0000-0x00000000028C2000-memory.dmp	healer
behavioral2/memory/336-27-0x00000000028B0000-0x00000000028C2000-memory.dmp	healer
behavioral2/memory/336-23-0x00000000028B0000-0x00000000028C2000-memory.dmp	healer
behavioral2/memory/336-21-0x00000000028B0000-0x00000000028C2000-memory.dmp	healer
behavioral2/memory/336-20-0x00000000028B0000-0x00000000028C2000-memory.dmp	healer
behavioral2/memory/336-17-0x00000000028B0000-0x00000000028C2000-memory.dmp	healer
behavioral2/memory/336-15-0x00000000028B0000-0x00000000028C2000-memory.dmp	healer
behavioral2/memory/336-9-0x00000000028B0000-0x00000000028C2000-memory.dmp	healer
behavioral2/memory/336-8-0x00000000028B0000-0x00000000028C2000-memory.dmp	healer
behavioral2/memory/336-25-0x00000000028B0000-0x00000000028C2000-memory.dmp	healer
behavioral2/memory/336-13-0x00000000028B0000-0x00000000028C2000-memory.dmp	healer
behavioral2/memory/336-12-0x00000000028B0000-0x00000000028C2000-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"	143c20b4679aa2897cf35096c03cad30a40a6c2b0877dd6b85feb370c5d9706a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	143c20b4679aa2897cf35096c03cad30a40a6c2b0877dd6b85feb370c5d9706a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	143c20b4679aa2897cf35096c03cad30a40a6c2b0877dd6b85feb370c5d9706a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	143c20b4679aa2897cf35096c03cad30a40a6c2b0877dd6b85feb370c5d9706a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	143c20b4679aa2897cf35096c03cad30a40a6c2b0877dd6b85feb370c5d9706a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	143c20b4679aa2897cf35096c03cad30a40a6c2b0877dd6b85feb370c5d9706a.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	143c20b4679aa2897cf35096c03cad30a40a6c2b0877dd6b85feb370c5d9706a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	143c20b4679aa2897cf35096c03cad30a40a6c2b0877dd6b85feb370c5d9706a.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	143c20b4679aa2897cf35096c03cad30a40a6c2b0877dd6b85feb370c5d9706a.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
336	143c20b4679aa2897cf35096c03cad30a40a6c2b0877dd6b85feb370c5d9706a.exe
336	143c20b4679aa2897cf35096c03cad30a40a6c2b0877dd6b85feb370c5d9706a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	336	143c20b4679aa2897cf35096c03cad30a40a6c2b0877dd6b85feb370c5d9706a.exe

C:\Users\Admin\AppData\Local\Temp\143c20b4679aa2897cf35096c03cad30a40a6c2b0877dd6b85feb370c5d9706a.exe
"C:\Users\Admin\AppData\Local\Temp\143c20b4679aa2897cf35096c03cad30a40a6c2b0877dd6b85feb370c5d9706a.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:336

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/336-1-0x0000000000740000-0x0000000000840000-memory.dmp

Filesize
1024KB

Download
memory/336-2-0x0000000002310000-0x000000000233D000-memory.dmp

Filesize
180KB

Download
memory/336-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/336-4-0x0000000000400000-0x000000000070E000-memory.dmp

Filesize
3.1MB

Download
memory/336-5-0x0000000002740000-0x000000000275A000-memory.dmp

Filesize
104KB

Download
memory/336-6-0x0000000004EF0000-0x0000000005494000-memory.dmp

Filesize
5.6MB

Download
memory/336-7-0x00000000028B0000-0x00000000028C8000-memory.dmp

Filesize
96KB

Download
memory/336-30-0x00000000028B0000-0x00000000028C2000-memory.dmp

Filesize
72KB

Download
memory/336-35-0x00000000028B0000-0x00000000028C2000-memory.dmp

Filesize
72KB

Download
memory/336-33-0x00000000028B0000-0x00000000028C2000-memory.dmp

Filesize
72KB

Download
memory/336-31-0x00000000028B0000-0x00000000028C2000-memory.dmp

Filesize
72KB

Download
memory/336-27-0x00000000028B0000-0x00000000028C2000-memory.dmp

Filesize
72KB

Download
memory/336-23-0x00000000028B0000-0x00000000028C2000-memory.dmp

Filesize
72KB

Download
memory/336-21-0x00000000028B0000-0x00000000028C2000-memory.dmp

Filesize
72KB

Download
memory/336-20-0x00000000028B0000-0x00000000028C2000-memory.dmp

Filesize
72KB

Download
memory/336-17-0x00000000028B0000-0x00000000028C2000-memory.dmp

Filesize
72KB

Download
memory/336-15-0x00000000028B0000-0x00000000028C2000-memory.dmp

Filesize
72KB

Download
memory/336-9-0x00000000028B0000-0x00000000028C2000-memory.dmp

Filesize
72KB

Download
memory/336-8-0x00000000028B0000-0x00000000028C2000-memory.dmp

Filesize
72KB

Download
memory/336-25-0x00000000028B0000-0x00000000028C2000-memory.dmp

Filesize
72KB

Download
memory/336-13-0x00000000028B0000-0x00000000028C2000-memory.dmp

Filesize
72KB

Download
memory/336-12-0x00000000028B0000-0x00000000028C2000-memory.dmp

Filesize
72KB

Download
memory/336-36-0x0000000000740000-0x0000000000840000-memory.dmp

Filesize
1024KB

Download
memory/336-37-0x0000000002310000-0x000000000233D000-memory.dmp

Filesize
180KB

Download
memory/336-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/336-41-0x0000000000400000-0x000000000070E000-memory.dmp

Filesize
3.1MB

Download
memory/336-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads