healer | 107bd936113a89d60449044d9ceb7dcc592a59c96c1ded1da055a82c92f468f4

General

Target

107bd936113a89d60449044d9ceb7dcc592a59c96c1ded1da055a82c92f468f4.exe
Size

360KB
MD5

6e3ec05aeee9f63612d2ad52843c019e
SHA1

98eec1e0318499e602ae86f91e584f5c1dcb955f
SHA256

107bd936113a89d60449044d9ceb7dcc592a59c96c1ded1da055a82c92f468f4
SHA512

6f4c99043cfdc57b991b1127763abc7e5290c0b0337e204845a11c15588911997322cdab8f0528664b17476db3237a6477cd2df91839c88751cf2e375ad9b0b1
SSDEEP

6144:WTE19tF67l53WAB8I/o14y+PRgyRNy4p/8Emtl:eE3tS9Bob+tI3Nl

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/536-5-0x0000000002720000-0x000000000273A000-memory.dmp	healer
behavioral2/memory/536-7-0x00000000028D0000-0x00000000028E8000-memory.dmp	healer
behavioral2/memory/536-8-0x00000000028D0000-0x00000000028E2000-memory.dmp	healer
behavioral2/memory/536-15-0x00000000028D0000-0x00000000028E2000-memory.dmp	healer
behavioral2/memory/536-35-0x00000000028D0000-0x00000000028E2000-memory.dmp	healer
behavioral2/memory/536-33-0x00000000028D0000-0x00000000028E2000-memory.dmp	healer
behavioral2/memory/536-31-0x00000000028D0000-0x00000000028E2000-memory.dmp	healer
behavioral2/memory/536-29-0x00000000028D0000-0x00000000028E2000-memory.dmp	healer
behavioral2/memory/536-27-0x00000000028D0000-0x00000000028E2000-memory.dmp	healer
behavioral2/memory/536-25-0x00000000028D0000-0x00000000028E2000-memory.dmp	healer
behavioral2/memory/536-23-0x00000000028D0000-0x00000000028E2000-memory.dmp	healer
behavioral2/memory/536-21-0x00000000028D0000-0x00000000028E2000-memory.dmp	healer
behavioral2/memory/536-19-0x00000000028D0000-0x00000000028E2000-memory.dmp	healer
behavioral2/memory/536-17-0x00000000028D0000-0x00000000028E2000-memory.dmp	healer
behavioral2/memory/536-13-0x00000000028D0000-0x00000000028E2000-memory.dmp	healer
behavioral2/memory/536-11-0x00000000028D0000-0x00000000028E2000-memory.dmp	healer
behavioral2/memory/536-9-0x00000000028D0000-0x00000000028E2000-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\DisableRealtimeMonitoring = "1"	107bd936113a89d60449044d9ceb7dcc592a59c96c1ded1da055a82c92f468f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	107bd936113a89d60449044d9ceb7dcc592a59c96c1ded1da055a82c92f468f4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	107bd936113a89d60449044d9ceb7dcc592a59c96c1ded1da055a82c92f468f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	107bd936113a89d60449044d9ceb7dcc592a59c96c1ded1da055a82c92f468f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	107bd936113a89d60449044d9ceb7dcc592a59c96c1ded1da055a82c92f468f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	107bd936113a89d60449044d9ceb7dcc592a59c96c1ded1da055a82c92f468f4.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	107bd936113a89d60449044d9ceb7dcc592a59c96c1ded1da055a82c92f468f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	107bd936113a89d60449044d9ceb7dcc592a59c96c1ded1da055a82c92f468f4.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3460	536	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	107bd936113a89d60449044d9ceb7dcc592a59c96c1ded1da055a82c92f468f4.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
536	107bd936113a89d60449044d9ceb7dcc592a59c96c1ded1da055a82c92f468f4.exe
536	107bd936113a89d60449044d9ceb7dcc592a59c96c1ded1da055a82c92f468f4.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	536	107bd936113a89d60449044d9ceb7dcc592a59c96c1ded1da055a82c92f468f4.exe

C:\Users\Admin\AppData\Local\Temp\107bd936113a89d60449044d9ceb7dcc592a59c96c1ded1da055a82c92f468f4.exe
"C:\Users\Admin\AppData\Local\Temp\107bd936113a89d60449044d9ceb7dcc592a59c96c1ded1da055a82c92f468f4.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:536
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 536 -s 952
  2⤵
  - Program crash
  PID:3460

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 536 -ip 536
1⤵
PID:2824

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/536-1-0x0000000000720000-0x0000000000820000-memory.dmp

Filesize
1024KB

Download
memory/536-2-0x0000000002450000-0x000000000247D000-memory.dmp

Filesize
180KB

Download
memory/536-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/536-4-0x0000000000400000-0x00000000006F4000-memory.dmp

Filesize
3.0MB

Download
memory/536-5-0x0000000002720000-0x000000000273A000-memory.dmp

Filesize
104KB

Download
memory/536-6-0x0000000004F30000-0x00000000054D4000-memory.dmp

Filesize
5.6MB

Download
memory/536-7-0x00000000028D0000-0x00000000028E8000-memory.dmp

Filesize
96KB

Download
memory/536-8-0x00000000028D0000-0x00000000028E2000-memory.dmp

Filesize
72KB

Download
memory/536-15-0x00000000028D0000-0x00000000028E2000-memory.dmp

Filesize
72KB

Download
memory/536-35-0x00000000028D0000-0x00000000028E2000-memory.dmp

Filesize
72KB

Download
memory/536-33-0x00000000028D0000-0x00000000028E2000-memory.dmp

Filesize
72KB

Download
memory/536-31-0x00000000028D0000-0x00000000028E2000-memory.dmp

Filesize
72KB

Download
memory/536-29-0x00000000028D0000-0x00000000028E2000-memory.dmp

Filesize
72KB

Download
memory/536-27-0x00000000028D0000-0x00000000028E2000-memory.dmp

Filesize
72KB

Download
memory/536-25-0x00000000028D0000-0x00000000028E2000-memory.dmp

Filesize
72KB

Download
memory/536-23-0x00000000028D0000-0x00000000028E2000-memory.dmp

Filesize
72KB

Download
memory/536-21-0x00000000028D0000-0x00000000028E2000-memory.dmp

Filesize
72KB

Download
memory/536-19-0x00000000028D0000-0x00000000028E2000-memory.dmp

Filesize
72KB

Download
memory/536-17-0x00000000028D0000-0x00000000028E2000-memory.dmp

Filesize
72KB

Download
memory/536-13-0x00000000028D0000-0x00000000028E2000-memory.dmp

Filesize
72KB

Download
memory/536-11-0x00000000028D0000-0x00000000028E2000-memory.dmp

Filesize
72KB

Download
memory/536-9-0x00000000028D0000-0x00000000028E2000-memory.dmp

Filesize
72KB

Download
memory/536-36-0x0000000000720000-0x0000000000820000-memory.dmp

Filesize
1024KB

Download
memory/536-37-0x0000000002450000-0x000000000247D000-memory.dmp

Filesize
180KB

Download
memory/536-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/536-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/536-41-0x0000000000400000-0x00000000006F4000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads