healer | ce9f69d4bc37c09668c01d00f6a1b7bbb5b866b64da820d14ddd88fe31435a57

General

Target

ce9f69d4bc37c09668c01d00f6a1b7bbb5b866b64da820d14ddd88fe31435a57.exe
Size

259KB
MD5

a44428af66791c539b8b86e15796dd01
SHA1

73bf9a6b5db6919f9371d47a6c9ba7e2eef9b280
SHA256

ce9f69d4bc37c09668c01d00f6a1b7bbb5b866b64da820d14ddd88fe31435a57
SHA512

74f8378b80a31c97fe8c0faeb14a1afe240c0177ede93d8a4059bc3e4e92c69be9f43581b35d362267f0959b530b4d04d28f03fcce7647df918e9c460d907e2c
SSDEEP

3072:3nyJjH7+p2M33vNoQjiYKXfOqw+XQkK15+dL6FNYjtM5Kk89r0G:34jH7ONoQO5XfRw+cEe4bk89B

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/4776-5-0x0000000004AD0000-0x0000000004AEA000-memory.dmp	healer
behavioral2/memory/4776-7-0x0000000004B30000-0x0000000004B48000-memory.dmp	healer
behavioral2/memory/4776-18-0x0000000004B30000-0x0000000004B43000-memory.dmp	healer
behavioral2/memory/4776-23-0x0000000004B30000-0x0000000004B43000-memory.dmp	healer
behavioral2/memory/4776-33-0x0000000004B30000-0x0000000004B43000-memory.dmp	healer
behavioral2/memory/4776-31-0x0000000004B30000-0x0000000004B43000-memory.dmp	healer
behavioral2/memory/4776-30-0x0000000004B30000-0x0000000004B43000-memory.dmp	healer
behavioral2/memory/4776-27-0x0000000004B30000-0x0000000004B43000-memory.dmp	healer
behavioral2/memory/4776-25-0x0000000004B30000-0x0000000004B43000-memory.dmp	healer
behavioral2/memory/4776-22-0x0000000004B30000-0x0000000004B43000-memory.dmp	healer
behavioral2/memory/4776-19-0x0000000004B30000-0x0000000004B43000-memory.dmp	healer
behavioral2/memory/4776-15-0x0000000004B30000-0x0000000004B43000-memory.dmp	healer
behavioral2/memory/4776-13-0x0000000004B30000-0x0000000004B43000-memory.dmp	healer
behavioral2/memory/4776-11-0x0000000004B30000-0x0000000004B43000-memory.dmp	healer
behavioral2/memory/4776-35-0x0000000004B30000-0x0000000004B43000-memory.dmp	healer
behavioral2/memory/4776-9-0x0000000004B30000-0x0000000004B43000-memory.dmp	healer
behavioral2/memory/4776-8-0x0000000004B30000-0x0000000004B43000-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\DisableScanOnRealtimeEnable = "1"	ce9f69d4bc37c09668c01d00f6a1b7bbb5b866b64da820d14ddd88fe31435a57.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	ce9f69d4bc37c09668c01d00f6a1b7bbb5b866b64da820d14ddd88fe31435a57.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	ce9f69d4bc37c09668c01d00f6a1b7bbb5b866b64da820d14ddd88fe31435a57.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	ce9f69d4bc37c09668c01d00f6a1b7bbb5b866b64da820d14ddd88fe31435a57.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	ce9f69d4bc37c09668c01d00f6a1b7bbb5b866b64da820d14ddd88fe31435a57.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	ce9f69d4bc37c09668c01d00f6a1b7bbb5b866b64da820d14ddd88fe31435a57.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	ce9f69d4bc37c09668c01d00f6a1b7bbb5b866b64da820d14ddd88fe31435a57.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	ce9f69d4bc37c09668c01d00f6a1b7bbb5b866b64da820d14ddd88fe31435a57.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
556	4776	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	ce9f69d4bc37c09668c01d00f6a1b7bbb5b866b64da820d14ddd88fe31435a57.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4776	ce9f69d4bc37c09668c01d00f6a1b7bbb5b866b64da820d14ddd88fe31435a57.exe
4776	ce9f69d4bc37c09668c01d00f6a1b7bbb5b866b64da820d14ddd88fe31435a57.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4776	ce9f69d4bc37c09668c01d00f6a1b7bbb5b866b64da820d14ddd88fe31435a57.exe

C:\Users\Admin\AppData\Local\Temp\ce9f69d4bc37c09668c01d00f6a1b7bbb5b866b64da820d14ddd88fe31435a57.exe
"C:\Users\Admin\AppData\Local\Temp\ce9f69d4bc37c09668c01d00f6a1b7bbb5b866b64da820d14ddd88fe31435a57.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:4776
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4776 -s 948
  2⤵
  - Program crash
  PID:556

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4776 -ip 4776
1⤵
PID:916

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

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Downloads

memory/4776-1-0x0000000000480000-0x0000000000580000-memory.dmp

Filesize
1024KB

Download
memory/4776-2-0x0000000002060000-0x000000000208D000-memory.dmp

Filesize
180KB

Download
memory/4776-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4776-4-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/4776-5-0x0000000004AD0000-0x0000000004AEA000-memory.dmp

Filesize
104KB

Download
memory/4776-6-0x0000000004CC0000-0x0000000005264000-memory.dmp

Filesize
5.6MB

Download
memory/4776-7-0x0000000004B30000-0x0000000004B48000-memory.dmp

Filesize
96KB

Download
memory/4776-18-0x0000000004B30000-0x0000000004B43000-memory.dmp

Filesize
76KB

Download
memory/4776-23-0x0000000004B30000-0x0000000004B43000-memory.dmp

Filesize
76KB

Download
memory/4776-33-0x0000000004B30000-0x0000000004B43000-memory.dmp

Filesize
76KB

Download
memory/4776-31-0x0000000004B30000-0x0000000004B43000-memory.dmp

Filesize
76KB

Download
memory/4776-30-0x0000000004B30000-0x0000000004B43000-memory.dmp

Filesize
76KB

Download
memory/4776-27-0x0000000004B30000-0x0000000004B43000-memory.dmp

Filesize
76KB

Download
memory/4776-25-0x0000000004B30000-0x0000000004B43000-memory.dmp

Filesize
76KB

Download
memory/4776-22-0x0000000004B30000-0x0000000004B43000-memory.dmp

Filesize
76KB

Download
memory/4776-19-0x0000000004B30000-0x0000000004B43000-memory.dmp

Filesize
76KB

Download
memory/4776-15-0x0000000004B30000-0x0000000004B43000-memory.dmp

Filesize
76KB

Download
memory/4776-13-0x0000000004B30000-0x0000000004B43000-memory.dmp

Filesize
76KB

Download
memory/4776-11-0x0000000004B30000-0x0000000004B43000-memory.dmp

Filesize
76KB

Download
memory/4776-35-0x0000000004B30000-0x0000000004B43000-memory.dmp

Filesize
76KB

Download
memory/4776-9-0x0000000004B30000-0x0000000004B43000-memory.dmp

Filesize
76KB

Download
memory/4776-8-0x0000000004B30000-0x0000000004B43000-memory.dmp

Filesize
76KB

Download
memory/4776-36-0x0000000000480000-0x0000000000580000-memory.dmp

Filesize
1024KB

Download
memory/4776-37-0x0000000002060000-0x000000000208D000-memory.dmp

Filesize
180KB

Download
memory/4776-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4776-41-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/4776-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads