healer | c83482b8692b283a3f6578eb5f0ee49e50bca2a895bff4a15472bcfdf4be6c0d

General

Target

c83482b8692b283a3f6578eb5f0ee49e50bca2a895bff4a15472bcfdf4be6c0d.exe
Size

403KB
MD5

66e1c6732feefa25ef152d483ff5ef01
SHA1

6e310446f841531226d72d926f813ff57e91c54e
SHA256

c83482b8692b283a3f6578eb5f0ee49e50bca2a895bff4a15472bcfdf4be6c0d
SHA512

6c6ac3129a6d003184bb214075399fee6c3c42ab17510805ea20c3659d4a6378e44747149384c7f54c828f43971f9eed47f962a0a0d4ce53b973700e4db7b2c1
SSDEEP

6144:bvZ5XmI725dNJA7pDOE5qd4zgjWdmjUr0eAM/hsqIb3eGtyrUiWIvW:bxFmUWdNJAAE8dcgjCmjUrbs79yUipvW

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/5024-5-0x00000000028B0000-0x00000000028CA000-memory.dmp	healer
behavioral2/memory/5024-7-0x00000000054B0000-0x00000000054C8000-memory.dmp	healer
behavioral2/memory/5024-15-0x00000000054B0000-0x00000000054C2000-memory.dmp	healer
behavioral2/memory/5024-35-0x00000000054B0000-0x00000000054C2000-memory.dmp	healer
behavioral2/memory/5024-33-0x00000000054B0000-0x00000000054C2000-memory.dmp	healer
behavioral2/memory/5024-31-0x00000000054B0000-0x00000000054C2000-memory.dmp	healer
behavioral2/memory/5024-29-0x00000000054B0000-0x00000000054C2000-memory.dmp	healer
behavioral2/memory/5024-27-0x00000000054B0000-0x00000000054C2000-memory.dmp	healer
behavioral2/memory/5024-25-0x00000000054B0000-0x00000000054C2000-memory.dmp	healer
behavioral2/memory/5024-23-0x00000000054B0000-0x00000000054C2000-memory.dmp	healer
behavioral2/memory/5024-21-0x00000000054B0000-0x00000000054C2000-memory.dmp	healer
behavioral2/memory/5024-19-0x00000000054B0000-0x00000000054C2000-memory.dmp	healer
behavioral2/memory/5024-17-0x00000000054B0000-0x00000000054C2000-memory.dmp	healer
behavioral2/memory/5024-13-0x00000000054B0000-0x00000000054C2000-memory.dmp	healer
behavioral2/memory/5024-11-0x00000000054B0000-0x00000000054C2000-memory.dmp	healer
behavioral2/memory/5024-8-0x00000000054B0000-0x00000000054C2000-memory.dmp	healer
behavioral2/memory/5024-9-0x00000000054B0000-0x00000000054C2000-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\DisableRealtimeMonitoring = "1"	c83482b8692b283a3f6578eb5f0ee49e50bca2a895bff4a15472bcfdf4be6c0d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	c83482b8692b283a3f6578eb5f0ee49e50bca2a895bff4a15472bcfdf4be6c0d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	c83482b8692b283a3f6578eb5f0ee49e50bca2a895bff4a15472bcfdf4be6c0d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c83482b8692b283a3f6578eb5f0ee49e50bca2a895bff4a15472bcfdf4be6c0d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	c83482b8692b283a3f6578eb5f0ee49e50bca2a895bff4a15472bcfdf4be6c0d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c83482b8692b283a3f6578eb5f0ee49e50bca2a895bff4a15472bcfdf4be6c0d.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	c83482b8692b283a3f6578eb5f0ee49e50bca2a895bff4a15472bcfdf4be6c0d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c83482b8692b283a3f6578eb5f0ee49e50bca2a895bff4a15472bcfdf4be6c0d.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	c83482b8692b283a3f6578eb5f0ee49e50bca2a895bff4a15472bcfdf4be6c0d.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5024	c83482b8692b283a3f6578eb5f0ee49e50bca2a895bff4a15472bcfdf4be6c0d.exe
5024	c83482b8692b283a3f6578eb5f0ee49e50bca2a895bff4a15472bcfdf4be6c0d.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5024	c83482b8692b283a3f6578eb5f0ee49e50bca2a895bff4a15472bcfdf4be6c0d.exe

C:\Users\Admin\AppData\Local\Temp\c83482b8692b283a3f6578eb5f0ee49e50bca2a895bff4a15472bcfdf4be6c0d.exe
"C:\Users\Admin\AppData\Local\Temp\c83482b8692b283a3f6578eb5f0ee49e50bca2a895bff4a15472bcfdf4be6c0d.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:5024

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/5024-1-0x0000000000AF0000-0x0000000000BF0000-memory.dmp

Filesize
1024KB

Download
memory/5024-2-0x0000000000A70000-0x0000000000A9D000-memory.dmp

Filesize
180KB

Download
memory/5024-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/5024-4-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/5024-5-0x00000000028B0000-0x00000000028CA000-memory.dmp

Filesize
104KB

Download
memory/5024-6-0x0000000004EC0000-0x0000000005464000-memory.dmp

Filesize
5.6MB

Download
memory/5024-7-0x00000000054B0000-0x00000000054C8000-memory.dmp

Filesize
96KB

Download
memory/5024-15-0x00000000054B0000-0x00000000054C2000-memory.dmp

Filesize
72KB

Download
memory/5024-35-0x00000000054B0000-0x00000000054C2000-memory.dmp

Filesize
72KB

Download
memory/5024-33-0x00000000054B0000-0x00000000054C2000-memory.dmp

Filesize
72KB

Download
memory/5024-31-0x00000000054B0000-0x00000000054C2000-memory.dmp

Filesize
72KB

Download
memory/5024-29-0x00000000054B0000-0x00000000054C2000-memory.dmp

Filesize
72KB

Download
memory/5024-27-0x00000000054B0000-0x00000000054C2000-memory.dmp

Filesize
72KB

Download
memory/5024-25-0x00000000054B0000-0x00000000054C2000-memory.dmp

Filesize
72KB

Download
memory/5024-23-0x00000000054B0000-0x00000000054C2000-memory.dmp

Filesize
72KB

Download
memory/5024-21-0x00000000054B0000-0x00000000054C2000-memory.dmp

Filesize
72KB

Download
memory/5024-19-0x00000000054B0000-0x00000000054C2000-memory.dmp

Filesize
72KB

Download
memory/5024-17-0x00000000054B0000-0x00000000054C2000-memory.dmp

Filesize
72KB

Download
memory/5024-13-0x00000000054B0000-0x00000000054C2000-memory.dmp

Filesize
72KB

Download
memory/5024-11-0x00000000054B0000-0x00000000054C2000-memory.dmp

Filesize
72KB

Download
memory/5024-8-0x00000000054B0000-0x00000000054C2000-memory.dmp

Filesize
72KB

Download
memory/5024-9-0x00000000054B0000-0x00000000054C2000-memory.dmp

Filesize
72KB

Download
memory/5024-36-0x0000000000AF0000-0x0000000000BF0000-memory.dmp

Filesize
1024KB

Download
memory/5024-37-0x0000000000A70000-0x0000000000A9D000-memory.dmp

Filesize
180KB

Download
memory/5024-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/5024-41-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/5024-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads