healer | 9ae7e8a48127d97ccb7b24b4eded3e95777b31e11ae26bc6ef6fcd7b2bc11a2e

General

Target

9ae7e8a48127d97ccb7b24b4eded3e95777b31e11ae26bc6ef6fcd7b2bc11a2e.exe
Size

299KB
MD5

4db5321a1c9ec86f8a6a36fd7dcd7efe
SHA1

2183db4a50da5c040e2a168b29ca257802fdc266
SHA256

9ae7e8a48127d97ccb7b24b4eded3e95777b31e11ae26bc6ef6fcd7b2bc11a2e
SHA512

d0d15555bcc6b9ff98c31c144cd441c906e2bf23e07d65558d9d60761d311650481e5f8f195d7ccecbc1761ce72808840f46aceb723113a8fb5b82e5f82b3879
SSDEEP

6144:5jgb6jJIzYKJbwm33RLJIsX5mDV9VxJNnruY21:tg0I1J0mH7IsX4R9Npr321

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/2940-4-0x0000000004B10000-0x0000000004B2A000-memory.dmp	healer
behavioral2/memory/2940-6-0x0000000004D70000-0x0000000004D88000-memory.dmp	healer
behavioral2/memory/2940-35-0x0000000004D70000-0x0000000004D82000-memory.dmp	healer
behavioral2/memory/2940-9-0x0000000004D70000-0x0000000004D82000-memory.dmp	healer
behavioral2/memory/2940-8-0x0000000004D70000-0x0000000004D82000-memory.dmp	healer
behavioral2/memory/2940-33-0x0000000004D70000-0x0000000004D82000-memory.dmp	healer
behavioral2/memory/2940-31-0x0000000004D70000-0x0000000004D82000-memory.dmp	healer
behavioral2/memory/2940-29-0x0000000004D70000-0x0000000004D82000-memory.dmp	healer
behavioral2/memory/2940-27-0x0000000004D70000-0x0000000004D82000-memory.dmp	healer
behavioral2/memory/2940-25-0x0000000004D70000-0x0000000004D82000-memory.dmp	healer
behavioral2/memory/2940-23-0x0000000004D70000-0x0000000004D82000-memory.dmp	healer
behavioral2/memory/2940-21-0x0000000004D70000-0x0000000004D82000-memory.dmp	healer
behavioral2/memory/2940-19-0x0000000004D70000-0x0000000004D82000-memory.dmp	healer
behavioral2/memory/2940-17-0x0000000004D70000-0x0000000004D82000-memory.dmp	healer
behavioral2/memory/2940-15-0x0000000004D70000-0x0000000004D82000-memory.dmp	healer
behavioral2/memory/2940-13-0x0000000004D70000-0x0000000004D82000-memory.dmp	healer
behavioral2/memory/2940-11-0x0000000004D70000-0x0000000004D82000-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"	9ae7e8a48127d97ccb7b24b4eded3e95777b31e11ae26bc6ef6fcd7b2bc11a2e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	9ae7e8a48127d97ccb7b24b4eded3e95777b31e11ae26bc6ef6fcd7b2bc11a2e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	9ae7e8a48127d97ccb7b24b4eded3e95777b31e11ae26bc6ef6fcd7b2bc11a2e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	9ae7e8a48127d97ccb7b24b4eded3e95777b31e11ae26bc6ef6fcd7b2bc11a2e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	9ae7e8a48127d97ccb7b24b4eded3e95777b31e11ae26bc6ef6fcd7b2bc11a2e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	9ae7e8a48127d97ccb7b24b4eded3e95777b31e11ae26bc6ef6fcd7b2bc11a2e.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	9ae7e8a48127d97ccb7b24b4eded3e95777b31e11ae26bc6ef6fcd7b2bc11a2e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	9ae7e8a48127d97ccb7b24b4eded3e95777b31e11ae26bc6ef6fcd7b2bc11a2e.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2476	2940	WerFault.exe	82

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	9ae7e8a48127d97ccb7b24b4eded3e95777b31e11ae26bc6ef6fcd7b2bc11a2e.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2940	9ae7e8a48127d97ccb7b24b4eded3e95777b31e11ae26bc6ef6fcd7b2bc11a2e.exe
2940	9ae7e8a48127d97ccb7b24b4eded3e95777b31e11ae26bc6ef6fcd7b2bc11a2e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2940	9ae7e8a48127d97ccb7b24b4eded3e95777b31e11ae26bc6ef6fcd7b2bc11a2e.exe

C:\Users\Admin\AppData\Local\Temp\9ae7e8a48127d97ccb7b24b4eded3e95777b31e11ae26bc6ef6fcd7b2bc11a2e.exe
"C:\Users\Admin\AppData\Local\Temp\9ae7e8a48127d97ccb7b24b4eded3e95777b31e11ae26bc6ef6fcd7b2bc11a2e.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:2940
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2940 -s 840
  2⤵
  - Program crash
  PID:2476

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2940 -ip 2940
1⤵
PID:2252

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/2940-1-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2940-2-0x00000000047C0000-0x00000000047ED000-memory.dmp

Filesize
180KB

Download
memory/2940-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2940-4-0x0000000004B10000-0x0000000004B2A000-memory.dmp

Filesize
104KB

Download
memory/2940-5-0x0000000007450000-0x00000000079F4000-memory.dmp

Filesize
5.6MB

Download
memory/2940-6-0x0000000004D70000-0x0000000004D88000-memory.dmp

Filesize
96KB

Download
memory/2940-7-0x0000000000400000-0x0000000002BB5000-memory.dmp

Filesize
39.7MB

Download
memory/2940-35-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/2940-9-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/2940-8-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/2940-33-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/2940-31-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/2940-29-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/2940-27-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/2940-25-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/2940-23-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/2940-21-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/2940-19-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/2940-17-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/2940-15-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/2940-13-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/2940-11-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/2940-36-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2940-37-0x00000000047C0000-0x00000000047ED000-memory.dmp

Filesize
180KB

Download
memory/2940-39-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2940-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2940-41-0x0000000000400000-0x0000000002BB5000-memory.dmp

Filesize
39.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads