healer | 066492bd2db3b98a84e43ae81c74bd829b143e28e7865e196998c7fcb64dad29

General

Target

066492bd2db3b98a84e43ae81c74bd829b143e28e7865e196998c7fcb64dad29.exe
Size

280KB
MD5

7bfbe89fd6efb64ea9b7e097e280fa68
SHA1

7c04038d5e0002ce713fa9d872a632d2263f9111
SHA256

066492bd2db3b98a84e43ae81c74bd829b143e28e7865e196998c7fcb64dad29
SHA512

f45299a1e209798c98c414474f7dc40a5f6542a5c9bf8ef529028cbfb64959d5e3a1e3098fdcc89eecce86f32458aeddf74b49c9df2dfb62dfbc6bba7f100e2c
SSDEEP

6144:l8V19at4GQaCqMv07kclKIQh+oOvGOJrF7:WV1kyGmhvEl6h+oOegrF7

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/3308-4-0x0000000004AA0000-0x0000000004ABA000-memory.dmp	healer
behavioral2/memory/3308-6-0x0000000004B80000-0x0000000004B98000-memory.dmp	healer
behavioral2/memory/3308-21-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral2/memory/3308-33-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral2/memory/3308-35-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral2/memory/3308-31-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral2/memory/3308-29-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral2/memory/3308-27-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral2/memory/3308-25-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral2/memory/3308-23-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral2/memory/3308-15-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral2/memory/3308-19-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral2/memory/3308-17-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral2/memory/3308-13-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral2/memory/3308-11-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral2/memory/3308-9-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral2/memory/3308-8-0x0000000004B80000-0x0000000004B92000-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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	066492bd2db3b98a84e43ae81c74bd829b143e28e7865e196998c7fcb64dad29.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	066492bd2db3b98a84e43ae81c74bd829b143e28e7865e196998c7fcb64dad29.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	066492bd2db3b98a84e43ae81c74bd829b143e28e7865e196998c7fcb64dad29.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	066492bd2db3b98a84e43ae81c74bd829b143e28e7865e196998c7fcb64dad29.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	066492bd2db3b98a84e43ae81c74bd829b143e28e7865e196998c7fcb64dad29.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	066492bd2db3b98a84e43ae81c74bd829b143e28e7865e196998c7fcb64dad29.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	066492bd2db3b98a84e43ae81c74bd829b143e28e7865e196998c7fcb64dad29.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	066492bd2db3b98a84e43ae81c74bd829b143e28e7865e196998c7fcb64dad29.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1604	3308	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	066492bd2db3b98a84e43ae81c74bd829b143e28e7865e196998c7fcb64dad29.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3308	066492bd2db3b98a84e43ae81c74bd829b143e28e7865e196998c7fcb64dad29.exe
3308	066492bd2db3b98a84e43ae81c74bd829b143e28e7865e196998c7fcb64dad29.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3308	066492bd2db3b98a84e43ae81c74bd829b143e28e7865e196998c7fcb64dad29.exe

C:\Users\Admin\AppData\Local\Temp\066492bd2db3b98a84e43ae81c74bd829b143e28e7865e196998c7fcb64dad29.exe
"C:\Users\Admin\AppData\Local\Temp\066492bd2db3b98a84e43ae81c74bd829b143e28e7865e196998c7fcb64dad29.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:3308
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3308 -s 948
  2⤵
  - Program crash
  PID:1604

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3308 -ip 3308
1⤵
PID:4316

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/3308-1-0x0000000002E30000-0x0000000002F30000-memory.dmp

Filesize
1024KB

Download
memory/3308-2-0x00000000048F0000-0x000000000491D000-memory.dmp

Filesize
180KB

Download
memory/3308-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3308-4-0x0000000004AA0000-0x0000000004ABA000-memory.dmp

Filesize
104KB

Download
memory/3308-5-0x0000000007360000-0x0000000007904000-memory.dmp

Filesize
5.6MB

Download
memory/3308-6-0x0000000004B80000-0x0000000004B98000-memory.dmp

Filesize
96KB

Download
memory/3308-7-0x0000000000400000-0x0000000002BB0000-memory.dmp

Filesize
39.7MB

Download
memory/3308-21-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/3308-33-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/3308-35-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/3308-31-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/3308-29-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/3308-27-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/3308-25-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/3308-23-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/3308-15-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/3308-19-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/3308-17-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/3308-13-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/3308-11-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/3308-9-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/3308-8-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/3308-36-0x0000000002E30000-0x0000000002F30000-memory.dmp

Filesize
1024KB

Download
memory/3308-38-0x00000000048F0000-0x000000000491D000-memory.dmp

Filesize
180KB

Download
memory/3308-39-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3308-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3308-43-0x0000000000400000-0x0000000002BB0000-memory.dmp

Filesize
39.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads