healer | 7ed04fc213d8939b51d4efdd4ebd7beb2afb12fc8649cc9ce2d2563b8795b651

General

Target

7ed04fc213d8939b51d4efdd4ebd7beb2afb12fc8649cc9ce2d2563b8795b651N.exe
Size

404KB
MD5

bf55058efd60c0f5c748981debd9a150
SHA1

17b74ca69f035a084fdbf7245dcca0e669d7440b
SHA256

7ed04fc213d8939b51d4efdd4ebd7beb2afb12fc8649cc9ce2d2563b8795b651
SHA512

97239aa0095cb6f01249a8e4dadcb4d302f56c5db4ce4fd3aad069377f87a4383ef6aebb7a51ea5afafe3bfb49b1c84d6981c371574a9de67e2ad1b16b86ddef
SSDEEP

6144:5n+4KrnYUfcUFGlQG9vdlK9xoHxYzcrVQnElGmv6aa3JDeURFwOIv:5n0rYjUklt9vyjCxYTnp/RGBv

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/1072-5-0x0000000002660000-0x000000000267A000-memory.dmp	healer
behavioral2/memory/1072-7-0x00000000027C0000-0x00000000027D8000-memory.dmp	healer
behavioral2/memory/1072-17-0x00000000027C0000-0x00000000027D2000-memory.dmp	healer
behavioral2/memory/1072-25-0x00000000027C0000-0x00000000027D2000-memory.dmp	healer
behavioral2/memory/1072-35-0x00000000027C0000-0x00000000027D2000-memory.dmp	healer
behavioral2/memory/1072-33-0x00000000027C0000-0x00000000027D2000-memory.dmp	healer
behavioral2/memory/1072-31-0x00000000027C0000-0x00000000027D2000-memory.dmp	healer
behavioral2/memory/1072-29-0x00000000027C0000-0x00000000027D2000-memory.dmp	healer
behavioral2/memory/1072-27-0x00000000027C0000-0x00000000027D2000-memory.dmp	healer
behavioral2/memory/1072-23-0x00000000027C0000-0x00000000027D2000-memory.dmp	healer
behavioral2/memory/1072-22-0x00000000027C0000-0x00000000027D2000-memory.dmp	healer
behavioral2/memory/1072-19-0x00000000027C0000-0x00000000027D2000-memory.dmp	healer
behavioral2/memory/1072-15-0x00000000027C0000-0x00000000027D2000-memory.dmp	healer
behavioral2/memory/1072-13-0x00000000027C0000-0x00000000027D2000-memory.dmp	healer
behavioral2/memory/1072-11-0x00000000027C0000-0x00000000027D2000-memory.dmp	healer
behavioral2/memory/1072-9-0x00000000027C0000-0x00000000027D2000-memory.dmp	healer
behavioral2/memory/1072-8-0x00000000027C0000-0x00000000027D2000-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"	7ed04fc213d8939b51d4efdd4ebd7beb2afb12fc8649cc9ce2d2563b8795b651N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	7ed04fc213d8939b51d4efdd4ebd7beb2afb12fc8649cc9ce2d2563b8795b651N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	7ed04fc213d8939b51d4efdd4ebd7beb2afb12fc8649cc9ce2d2563b8795b651N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	7ed04fc213d8939b51d4efdd4ebd7beb2afb12fc8649cc9ce2d2563b8795b651N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	7ed04fc213d8939b51d4efdd4ebd7beb2afb12fc8649cc9ce2d2563b8795b651N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	7ed04fc213d8939b51d4efdd4ebd7beb2afb12fc8649cc9ce2d2563b8795b651N.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	7ed04fc213d8939b51d4efdd4ebd7beb2afb12fc8649cc9ce2d2563b8795b651N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	7ed04fc213d8939b51d4efdd4ebd7beb2afb12fc8649cc9ce2d2563b8795b651N.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3300	1072	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	7ed04fc213d8939b51d4efdd4ebd7beb2afb12fc8649cc9ce2d2563b8795b651N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1072	7ed04fc213d8939b51d4efdd4ebd7beb2afb12fc8649cc9ce2d2563b8795b651N.exe
1072	7ed04fc213d8939b51d4efdd4ebd7beb2afb12fc8649cc9ce2d2563b8795b651N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1072	7ed04fc213d8939b51d4efdd4ebd7beb2afb12fc8649cc9ce2d2563b8795b651N.exe

C:\Users\Admin\AppData\Local\Temp\7ed04fc213d8939b51d4efdd4ebd7beb2afb12fc8649cc9ce2d2563b8795b651N.exe
"C:\Users\Admin\AppData\Local\Temp\7ed04fc213d8939b51d4efdd4ebd7beb2afb12fc8649cc9ce2d2563b8795b651N.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:1072
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1072 -s 932
  2⤵
  - Program crash
  PID:3300

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1072 -ip 1072
1⤵
PID:532

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/1072-1-0x0000000000B40000-0x0000000000C40000-memory.dmp

Filesize
1024KB

Download
memory/1072-2-0x0000000000AB0000-0x0000000000ADD000-memory.dmp

Filesize
180KB

Download
memory/1072-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1072-4-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/1072-5-0x0000000002660000-0x000000000267A000-memory.dmp

Filesize
104KB

Download
memory/1072-6-0x0000000004F50000-0x00000000054F4000-memory.dmp

Filesize
5.6MB

Download
memory/1072-7-0x00000000027C0000-0x00000000027D8000-memory.dmp

Filesize
96KB

Download
memory/1072-17-0x00000000027C0000-0x00000000027D2000-memory.dmp

Filesize
72KB

Download
memory/1072-25-0x00000000027C0000-0x00000000027D2000-memory.dmp

Filesize
72KB

Download
memory/1072-35-0x00000000027C0000-0x00000000027D2000-memory.dmp

Filesize
72KB

Download
memory/1072-33-0x00000000027C0000-0x00000000027D2000-memory.dmp

Filesize
72KB

Download
memory/1072-31-0x00000000027C0000-0x00000000027D2000-memory.dmp

Filesize
72KB

Download
memory/1072-29-0x00000000027C0000-0x00000000027D2000-memory.dmp

Filesize
72KB

Download
memory/1072-27-0x00000000027C0000-0x00000000027D2000-memory.dmp

Filesize
72KB

Download
memory/1072-23-0x00000000027C0000-0x00000000027D2000-memory.dmp

Filesize
72KB

Download
memory/1072-22-0x00000000027C0000-0x00000000027D2000-memory.dmp

Filesize
72KB

Download
memory/1072-19-0x00000000027C0000-0x00000000027D2000-memory.dmp

Filesize
72KB

Download
memory/1072-15-0x00000000027C0000-0x00000000027D2000-memory.dmp

Filesize
72KB

Download
memory/1072-13-0x00000000027C0000-0x00000000027D2000-memory.dmp

Filesize
72KB

Download
memory/1072-11-0x00000000027C0000-0x00000000027D2000-memory.dmp

Filesize
72KB

Download
memory/1072-9-0x00000000027C0000-0x00000000027D2000-memory.dmp

Filesize
72KB

Download
memory/1072-8-0x00000000027C0000-0x00000000027D2000-memory.dmp

Filesize
72KB

Download
memory/1072-36-0x0000000000B40000-0x0000000000C40000-memory.dmp

Filesize
1024KB

Download
memory/1072-37-0x0000000000AB0000-0x0000000000ADD000-memory.dmp

Filesize
180KB

Download
memory/1072-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1072-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1072-41-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads