healer | 50c56e4890a2f03761e77bb82d5c94caab76ce80714867ed54933496c4f66f7a

General

Target

50c56e4890a2f03761e77bb82d5c94caab76ce80714867ed54933496c4f66f7aN.exe
Size

360KB
MD5

f7e44bbb47ce449076708defaff2bd20
SHA1

d9586fd5c7b861537ef3b48e69871aa2e88d0ce0
SHA256

50c56e4890a2f03761e77bb82d5c94caab76ce80714867ed54933496c4f66f7a
SHA512

c46c466552a44077b69804356644990bcd1184e1eff2af64f446f65978e9ffc4e6e82fbd30dc11d04fdebcd3ff310334e18d296cea7e727dfc62b74084f477d7
SSDEEP

6144:WTE19tF67l53WAB8I/o14y+PRgyRNy4p/8Emt:eE3tS9Bob+tI3N

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/1088-5-0x00000000003E0000-0x00000000003FA000-memory.dmp	healer
behavioral1/memory/1088-6-0x00000000023F0000-0x0000000002408000-memory.dmp	healer
behavioral1/memory/1088-7-0x00000000023F0000-0x0000000002402000-memory.dmp	healer
behavioral1/memory/1088-8-0x00000000023F0000-0x0000000002402000-memory.dmp	healer
behavioral1/memory/1088-10-0x00000000023F0000-0x0000000002402000-memory.dmp	healer
behavioral1/memory/1088-14-0x00000000023F0000-0x0000000002402000-memory.dmp	healer
behavioral1/memory/1088-20-0x00000000023F0000-0x0000000002402000-memory.dmp	healer
behavioral1/memory/1088-22-0x00000000023F0000-0x0000000002402000-memory.dmp	healer
behavioral1/memory/1088-18-0x00000000023F0000-0x0000000002402000-memory.dmp	healer
behavioral1/memory/1088-16-0x00000000023F0000-0x0000000002402000-memory.dmp	healer
behavioral1/memory/1088-12-0x00000000023F0000-0x0000000002402000-memory.dmp	healer
behavioral1/memory/1088-28-0x00000000023F0000-0x0000000002402000-memory.dmp	healer
behavioral1/memory/1088-34-0x00000000023F0000-0x0000000002402000-memory.dmp	healer
behavioral1/memory/1088-32-0x00000000023F0000-0x0000000002402000-memory.dmp	healer
behavioral1/memory/1088-30-0x00000000023F0000-0x0000000002402000-memory.dmp	healer
behavioral1/memory/1088-26-0x00000000023F0000-0x0000000002402000-memory.dmp	healer
behavioral1/memory/1088-24-0x00000000023F0000-0x0000000002402000-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	50c56e4890a2f03761e77bb82d5c94caab76ce80714867ed54933496c4f66f7aN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	50c56e4890a2f03761e77bb82d5c94caab76ce80714867ed54933496c4f66f7aN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	50c56e4890a2f03761e77bb82d5c94caab76ce80714867ed54933496c4f66f7aN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	50c56e4890a2f03761e77bb82d5c94caab76ce80714867ed54933496c4f66f7aN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	50c56e4890a2f03761e77bb82d5c94caab76ce80714867ed54933496c4f66f7aN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	50c56e4890a2f03761e77bb82d5c94caab76ce80714867ed54933496c4f66f7aN.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	50c56e4890a2f03761e77bb82d5c94caab76ce80714867ed54933496c4f66f7aN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	50c56e4890a2f03761e77bb82d5c94caab76ce80714867ed54933496c4f66f7aN.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	50c56e4890a2f03761e77bb82d5c94caab76ce80714867ed54933496c4f66f7aN.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1088	50c56e4890a2f03761e77bb82d5c94caab76ce80714867ed54933496c4f66f7aN.exe
1088	50c56e4890a2f03761e77bb82d5c94caab76ce80714867ed54933496c4f66f7aN.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1088	50c56e4890a2f03761e77bb82d5c94caab76ce80714867ed54933496c4f66f7aN.exe

C:\Users\Admin\AppData\Local\Temp\50c56e4890a2f03761e77bb82d5c94caab76ce80714867ed54933496c4f66f7aN.exe
"C:\Users\Admin\AppData\Local\Temp\50c56e4890a2f03761e77bb82d5c94caab76ce80714867ed54933496c4f66f7aN.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:1088

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/1088-1-0x00000000008B0000-0x00000000009B0000-memory.dmp

Filesize
1024KB

Download
memory/1088-2-0x0000000000220000-0x000000000024D000-memory.dmp

Filesize
180KB

Download
memory/1088-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1088-4-0x0000000000400000-0x00000000006F4000-memory.dmp

Filesize
3.0MB

Download
memory/1088-5-0x00000000003E0000-0x00000000003FA000-memory.dmp

Filesize
104KB

Download
memory/1088-6-0x00000000023F0000-0x0000000002408000-memory.dmp

Filesize
96KB

Download
memory/1088-7-0x00000000023F0000-0x0000000002402000-memory.dmp

Filesize
72KB

Download
memory/1088-8-0x00000000023F0000-0x0000000002402000-memory.dmp

Filesize
72KB

Download
memory/1088-10-0x00000000023F0000-0x0000000002402000-memory.dmp

Filesize
72KB

Download
memory/1088-14-0x00000000023F0000-0x0000000002402000-memory.dmp

Filesize
72KB

Download
memory/1088-20-0x00000000023F0000-0x0000000002402000-memory.dmp

Filesize
72KB

Download
memory/1088-22-0x00000000023F0000-0x0000000002402000-memory.dmp

Filesize
72KB

Download
memory/1088-18-0x00000000023F0000-0x0000000002402000-memory.dmp

Filesize
72KB

Download
memory/1088-16-0x00000000023F0000-0x0000000002402000-memory.dmp

Filesize
72KB

Download
memory/1088-12-0x00000000023F0000-0x0000000002402000-memory.dmp

Filesize
72KB

Download
memory/1088-28-0x00000000023F0000-0x0000000002402000-memory.dmp

Filesize
72KB

Download
memory/1088-34-0x00000000023F0000-0x0000000002402000-memory.dmp

Filesize
72KB

Download
memory/1088-32-0x00000000023F0000-0x0000000002402000-memory.dmp

Filesize
72KB

Download
memory/1088-30-0x00000000023F0000-0x0000000002402000-memory.dmp

Filesize
72KB

Download
memory/1088-26-0x00000000023F0000-0x0000000002402000-memory.dmp

Filesize
72KB

Download
memory/1088-24-0x00000000023F0000-0x0000000002402000-memory.dmp

Filesize
72KB

Download
memory/1088-35-0x00000000008B0000-0x00000000009B0000-memory.dmp

Filesize
1024KB

Download
memory/1088-36-0x0000000000220000-0x000000000024D000-memory.dmp

Filesize
180KB

Download
memory/1088-37-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1088-40-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1088-39-0x0000000000400000-0x00000000006F4000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads