healer | 44263aa0520fcda2ef8081d78a77b525f1f6226c130cb0f67f41a6b8cb67edd3

General

Target

44263aa0520fcda2ef8081d78a77b525f1f6226c130cb0f67f41a6b8cb67edd3N.exe
Size

278KB
MD5

0a11c2e2f1dccfa30dc9c7ca21492150
SHA1

fd33d3be1be74bd36996521c8169ff75e82c58ea
SHA256

44263aa0520fcda2ef8081d78a77b525f1f6226c130cb0f67f41a6b8cb67edd3
SHA512

ee7f2fa65fc273f90e5f9147b24e3f75f1bd625ad380b333d3bc257dc7853b78bc3166f74880dab84ee4286308c3ac03427a7a2aba1618cfeec304e2be483b0b
SSDEEP

6144:G+0nVm87ybKXEvFIUg0Ef/UX1Yzg4/ve:GHnVL4K0tIUREfc4

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/1880-3-0x00000000046F0000-0x000000000470A000-memory.dmp	healer
behavioral1/memory/1880-4-0x0000000004710000-0x0000000004728000-memory.dmp	healer
behavioral1/memory/1880-32-0x0000000004710000-0x0000000004722000-memory.dmp	healer
behavioral1/memory/1880-30-0x0000000004710000-0x0000000004722000-memory.dmp	healer
behavioral1/memory/1880-28-0x0000000004710000-0x0000000004722000-memory.dmp	healer
behavioral1/memory/1880-26-0x0000000004710000-0x0000000004722000-memory.dmp	healer
behavioral1/memory/1880-24-0x0000000004710000-0x0000000004722000-memory.dmp	healer
behavioral1/memory/1880-22-0x0000000004710000-0x0000000004722000-memory.dmp	healer
behavioral1/memory/1880-20-0x0000000004710000-0x0000000004722000-memory.dmp	healer
behavioral1/memory/1880-18-0x0000000004710000-0x0000000004722000-memory.dmp	healer
behavioral1/memory/1880-16-0x0000000004710000-0x0000000004722000-memory.dmp	healer
behavioral1/memory/1880-14-0x0000000004710000-0x0000000004722000-memory.dmp	healer
behavioral1/memory/1880-12-0x0000000004710000-0x0000000004722000-memory.dmp	healer
behavioral1/memory/1880-10-0x0000000004710000-0x0000000004722000-memory.dmp	healer
behavioral1/memory/1880-8-0x0000000004710000-0x0000000004722000-memory.dmp	healer
behavioral1/memory/1880-6-0x0000000004710000-0x0000000004722000-memory.dmp	healer
behavioral1/memory/1880-5-0x0000000004710000-0x0000000004722000-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\DisableRealtimeMonitoring = "1"	44263aa0520fcda2ef8081d78a77b525f1f6226c130cb0f67f41a6b8cb67edd3N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	44263aa0520fcda2ef8081d78a77b525f1f6226c130cb0f67f41a6b8cb67edd3N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	44263aa0520fcda2ef8081d78a77b525f1f6226c130cb0f67f41a6b8cb67edd3N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	44263aa0520fcda2ef8081d78a77b525f1f6226c130cb0f67f41a6b8cb67edd3N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	44263aa0520fcda2ef8081d78a77b525f1f6226c130cb0f67f41a6b8cb67edd3N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	44263aa0520fcda2ef8081d78a77b525f1f6226c130cb0f67f41a6b8cb67edd3N.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	44263aa0520fcda2ef8081d78a77b525f1f6226c130cb0f67f41a6b8cb67edd3N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	44263aa0520fcda2ef8081d78a77b525f1f6226c130cb0f67f41a6b8cb67edd3N.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	44263aa0520fcda2ef8081d78a77b525f1f6226c130cb0f67f41a6b8cb67edd3N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1880	44263aa0520fcda2ef8081d78a77b525f1f6226c130cb0f67f41a6b8cb67edd3N.exe
1880	44263aa0520fcda2ef8081d78a77b525f1f6226c130cb0f67f41a6b8cb67edd3N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1880	44263aa0520fcda2ef8081d78a77b525f1f6226c130cb0f67f41a6b8cb67edd3N.exe

C:\Users\Admin\AppData\Local\Temp\44263aa0520fcda2ef8081d78a77b525f1f6226c130cb0f67f41a6b8cb67edd3N.exe
"C:\Users\Admin\AppData\Local\Temp\44263aa0520fcda2ef8081d78a77b525f1f6226c130cb0f67f41a6b8cb67edd3N.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:1880

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

Loading Replay Monitor...

Downloads

memory/1880-1-0x0000000002C80000-0x0000000002D80000-memory.dmp

Filesize
1024KB

Download
memory/1880-2-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1880-3-0x00000000046F0000-0x000000000470A000-memory.dmp

Filesize
104KB

Download
memory/1880-4-0x0000000004710000-0x0000000004728000-memory.dmp

Filesize
96KB

Download
memory/1880-32-0x0000000004710000-0x0000000004722000-memory.dmp

Filesize
72KB

Download
memory/1880-30-0x0000000004710000-0x0000000004722000-memory.dmp

Filesize
72KB

Download
memory/1880-28-0x0000000004710000-0x0000000004722000-memory.dmp

Filesize
72KB

Download
memory/1880-26-0x0000000004710000-0x0000000004722000-memory.dmp

Filesize
72KB

Download
memory/1880-24-0x0000000004710000-0x0000000004722000-memory.dmp

Filesize
72KB

Download
memory/1880-22-0x0000000004710000-0x0000000004722000-memory.dmp

Filesize
72KB

Download
memory/1880-20-0x0000000004710000-0x0000000004722000-memory.dmp

Filesize
72KB

Download
memory/1880-18-0x0000000004710000-0x0000000004722000-memory.dmp

Filesize
72KB

Download
memory/1880-16-0x0000000004710000-0x0000000004722000-memory.dmp

Filesize
72KB

Download
memory/1880-14-0x0000000004710000-0x0000000004722000-memory.dmp

Filesize
72KB

Download
memory/1880-33-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/1880-12-0x0000000004710000-0x0000000004722000-memory.dmp

Filesize
72KB

Download
memory/1880-10-0x0000000004710000-0x0000000004722000-memory.dmp

Filesize
72KB

Download
memory/1880-8-0x0000000004710000-0x0000000004722000-memory.dmp

Filesize
72KB

Download
memory/1880-6-0x0000000004710000-0x0000000004722000-memory.dmp

Filesize
72KB

Download
memory/1880-5-0x0000000004710000-0x0000000004722000-memory.dmp

Filesize
72KB

Download
memory/1880-34-0x0000000002C80000-0x0000000002D80000-memory.dmp

Filesize
1024KB

Download
memory/1880-36-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/1880-37-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads