healer | e8ec4fbdb5d8d6ec74b2fbb07591d848795ad53a5220250b8128b6c7683205f7

General

Target

e8ec4fbdb5d8d6ec74b2fbb07591d848795ad53a5220250b8128b6c7683205f7N.exe
Size

277KB
MD5

66422029dc7ddb0111183125a5f93210
SHA1

b0930bf3a254e972701c50c9424eab965fb621e7
SHA256

e8ec4fbdb5d8d6ec74b2fbb07591d848795ad53a5220250b8128b6c7683205f7
SHA512

386cae75ef05104de3063b53b3312deb72ed5d10331fbbe37c2e54303121aed5d6da17588f929f5ca61e0eb03355c37af19db469060b939c0f6be2b1a3debf66
SSDEEP

3072:Sh+tAUHXSwntx7nmciFYMI8mU90fy2ME0n/gJCYbBUlvWN5/sBOwYPDpJKJRfyI:vxSeMFYtMz/ghU52sBXYPDWJ

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/2416-4-0x0000000002C40000-0x0000000002C5A000-memory.dmp	healer
behavioral1/memory/2416-5-0x0000000004540000-0x0000000004558000-memory.dmp	healer
behavioral1/memory/2416-33-0x0000000004540000-0x0000000004552000-memory.dmp	healer
behavioral1/memory/2416-31-0x0000000004540000-0x0000000004552000-memory.dmp	healer
behavioral1/memory/2416-29-0x0000000004540000-0x0000000004552000-memory.dmp	healer
behavioral1/memory/2416-27-0x0000000004540000-0x0000000004552000-memory.dmp	healer
behavioral1/memory/2416-25-0x0000000004540000-0x0000000004552000-memory.dmp	healer
behavioral1/memory/2416-23-0x0000000004540000-0x0000000004552000-memory.dmp	healer
behavioral1/memory/2416-19-0x0000000004540000-0x0000000004552000-memory.dmp	healer
behavioral1/memory/2416-17-0x0000000004540000-0x0000000004552000-memory.dmp	healer
behavioral1/memory/2416-15-0x0000000004540000-0x0000000004552000-memory.dmp	healer
behavioral1/memory/2416-13-0x0000000004540000-0x0000000004552000-memory.dmp	healer
behavioral1/memory/2416-11-0x0000000004540000-0x0000000004552000-memory.dmp	healer
behavioral1/memory/2416-9-0x0000000004540000-0x0000000004552000-memory.dmp	healer
behavioral1/memory/2416-7-0x0000000004540000-0x0000000004552000-memory.dmp	healer
behavioral1/memory/2416-6-0x0000000004540000-0x0000000004552000-memory.dmp	healer
behavioral1/memory/2416-21-0x0000000004540000-0x0000000004552000-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\DisableIOAVProtection = "1"	e8ec4fbdb5d8d6ec74b2fbb07591d848795ad53a5220250b8128b6c7683205f7N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	e8ec4fbdb5d8d6ec74b2fbb07591d848795ad53a5220250b8128b6c7683205f7N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	e8ec4fbdb5d8d6ec74b2fbb07591d848795ad53a5220250b8128b6c7683205f7N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	e8ec4fbdb5d8d6ec74b2fbb07591d848795ad53a5220250b8128b6c7683205f7N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	e8ec4fbdb5d8d6ec74b2fbb07591d848795ad53a5220250b8128b6c7683205f7N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	e8ec4fbdb5d8d6ec74b2fbb07591d848795ad53a5220250b8128b6c7683205f7N.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	e8ec4fbdb5d8d6ec74b2fbb07591d848795ad53a5220250b8128b6c7683205f7N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	e8ec4fbdb5d8d6ec74b2fbb07591d848795ad53a5220250b8128b6c7683205f7N.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	e8ec4fbdb5d8d6ec74b2fbb07591d848795ad53a5220250b8128b6c7683205f7N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2416	e8ec4fbdb5d8d6ec74b2fbb07591d848795ad53a5220250b8128b6c7683205f7N.exe
2416	e8ec4fbdb5d8d6ec74b2fbb07591d848795ad53a5220250b8128b6c7683205f7N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2416	e8ec4fbdb5d8d6ec74b2fbb07591d848795ad53a5220250b8128b6c7683205f7N.exe

C:\Users\Admin\AppData\Local\Temp\e8ec4fbdb5d8d6ec74b2fbb07591d848795ad53a5220250b8128b6c7683205f7N.exe
"C:\Users\Admin\AppData\Local\Temp\e8ec4fbdb5d8d6ec74b2fbb07591d848795ad53a5220250b8128b6c7683205f7N.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:2416

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/2416-1-0x0000000002CB0000-0x0000000002DB0000-memory.dmp

Filesize
1024KB

Download
memory/2416-2-0x0000000000220000-0x000000000024D000-memory.dmp

Filesize
180KB

Download
memory/2416-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2416-4-0x0000000002C40000-0x0000000002C5A000-memory.dmp

Filesize
104KB

Download
memory/2416-5-0x0000000004540000-0x0000000004558000-memory.dmp

Filesize
96KB

Download
memory/2416-33-0x0000000004540000-0x0000000004552000-memory.dmp

Filesize
72KB

Download
memory/2416-31-0x0000000004540000-0x0000000004552000-memory.dmp

Filesize
72KB

Download
memory/2416-29-0x0000000004540000-0x0000000004552000-memory.dmp

Filesize
72KB

Download
memory/2416-27-0x0000000004540000-0x0000000004552000-memory.dmp

Filesize
72KB

Download
memory/2416-25-0x0000000004540000-0x0000000004552000-memory.dmp

Filesize
72KB

Download
memory/2416-23-0x0000000004540000-0x0000000004552000-memory.dmp

Filesize
72KB

Download
memory/2416-19-0x0000000004540000-0x0000000004552000-memory.dmp

Filesize
72KB

Download
memory/2416-17-0x0000000004540000-0x0000000004552000-memory.dmp

Filesize
72KB

Download
memory/2416-15-0x0000000004540000-0x0000000004552000-memory.dmp

Filesize
72KB

Download
memory/2416-13-0x0000000004540000-0x0000000004552000-memory.dmp

Filesize
72KB

Download
memory/2416-11-0x0000000004540000-0x0000000004552000-memory.dmp

Filesize
72KB

Download
memory/2416-9-0x0000000004540000-0x0000000004552000-memory.dmp

Filesize
72KB

Download
memory/2416-7-0x0000000004540000-0x0000000004552000-memory.dmp

Filesize
72KB

Download
memory/2416-6-0x0000000004540000-0x0000000004552000-memory.dmp

Filesize
72KB

Download
memory/2416-21-0x0000000004540000-0x0000000004552000-memory.dmp

Filesize
72KB

Download
memory/2416-34-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/2416-35-0x0000000002CB0000-0x0000000002DB0000-memory.dmp

Filesize
1024KB

Download
memory/2416-36-0x0000000000220000-0x000000000024D000-memory.dmp

Filesize
180KB

Download
memory/2416-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2416-40-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2416-41-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads