healer | 192aab8c0dd4393374c025eda2f6850c5c3ad64fe918172fc966747d72cf0489

General

Target

192aab8c0dd4393374c025eda2f6850c5c3ad64fe918172fc966747d72cf0489.exe
Size

294KB
MD5

6c7e12baf311cf2ca7fcc00d6407f5a1
SHA1

9da5576cc3e54f7b82ef55de794024ea63c8fa7e
SHA256

192aab8c0dd4393374c025eda2f6850c5c3ad64fe918172fc966747d72cf0489
SHA512

df9f3fefcbad27a71ff9d6569c2864414b096a08d3947f114ce3a9771fe7132f9ced0ec4ae930a447f07378d7cce9a832bd0374ca4422f3dbb7bc58bb94ec73e
SSDEEP

6144:pV1qYW6pjPX0zOoQDbu8DbRAh7Zc2mShrZtkjtE:pbqdujPX0zE+4RAf+krGtE

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/620-5-0x00000000026F0000-0x000000000270A000-memory.dmp	healer
behavioral2/memory/620-7-0x00000000054A0000-0x00000000054B8000-memory.dmp	healer
behavioral2/memory/620-25-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral2/memory/620-35-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral2/memory/620-33-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral2/memory/620-31-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral2/memory/620-29-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral2/memory/620-27-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral2/memory/620-23-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral2/memory/620-21-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral2/memory/620-20-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral2/memory/620-17-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral2/memory/620-15-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral2/memory/620-11-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral2/memory/620-9-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral2/memory/620-8-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral2/memory/620-13-0x00000000054A0000-0x00000000054B2000-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\DisableIOAVProtection = "1"	192aab8c0dd4393374c025eda2f6850c5c3ad64fe918172fc966747d72cf0489.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	192aab8c0dd4393374c025eda2f6850c5c3ad64fe918172fc966747d72cf0489.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	192aab8c0dd4393374c025eda2f6850c5c3ad64fe918172fc966747d72cf0489.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	192aab8c0dd4393374c025eda2f6850c5c3ad64fe918172fc966747d72cf0489.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	192aab8c0dd4393374c025eda2f6850c5c3ad64fe918172fc966747d72cf0489.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	192aab8c0dd4393374c025eda2f6850c5c3ad64fe918172fc966747d72cf0489.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	192aab8c0dd4393374c025eda2f6850c5c3ad64fe918172fc966747d72cf0489.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	192aab8c0dd4393374c025eda2f6850c5c3ad64fe918172fc966747d72cf0489.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3388	620	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	192aab8c0dd4393374c025eda2f6850c5c3ad64fe918172fc966747d72cf0489.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
620	192aab8c0dd4393374c025eda2f6850c5c3ad64fe918172fc966747d72cf0489.exe
620	192aab8c0dd4393374c025eda2f6850c5c3ad64fe918172fc966747d72cf0489.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	620	192aab8c0dd4393374c025eda2f6850c5c3ad64fe918172fc966747d72cf0489.exe

C:\Users\Admin\AppData\Local\Temp\192aab8c0dd4393374c025eda2f6850c5c3ad64fe918172fc966747d72cf0489.exe
"C:\Users\Admin\AppData\Local\Temp\192aab8c0dd4393374c025eda2f6850c5c3ad64fe918172fc966747d72cf0489.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:620
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 620 -s 952
  2⤵
  - Program crash
  PID:3388

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 620 -ip 620
1⤵
PID:2196

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

Loading Replay Monitor...

Downloads

memory/620-1-0x00000000008A0000-0x00000000009A0000-memory.dmp

Filesize
1024KB

Download
memory/620-2-0x0000000002540000-0x000000000256D000-memory.dmp

Filesize
180KB

Download
memory/620-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/620-4-0x0000000000400000-0x00000000007FE000-memory.dmp

Filesize
4.0MB

Download
memory/620-5-0x00000000026F0000-0x000000000270A000-memory.dmp

Filesize
104KB

Download
memory/620-6-0x0000000004EB0000-0x0000000005454000-memory.dmp

Filesize
5.6MB

Download
memory/620-7-0x00000000054A0000-0x00000000054B8000-memory.dmp

Filesize
96KB

Download
memory/620-25-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/620-35-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/620-33-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/620-31-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/620-29-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/620-27-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/620-23-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/620-21-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/620-20-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/620-17-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/620-15-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/620-11-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/620-9-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/620-8-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/620-13-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/620-36-0x00000000008A0000-0x00000000009A0000-memory.dmp

Filesize
1024KB

Download
memory/620-37-0x0000000002540000-0x000000000256D000-memory.dmp

Filesize
180KB

Download
memory/620-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/620-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/620-41-0x0000000000400000-0x00000000007FE000-memory.dmp

Filesize
4.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads