healer | 56601f4a094b7fef92dd28702bd887877b65c3711b35cef72590d47a0dababc5

General

Target

56601f4a094b7fef92dd28702bd887877b65c3711b35cef72590d47a0dababc5N.exe
Size

403KB
MD5

ee8923bcef526b1dfba0f2b160cb4ee0
SHA1

57b62c9137e60f29f99c358780926c10f6598e40
SHA256

56601f4a094b7fef92dd28702bd887877b65c3711b35cef72590d47a0dababc5
SHA512

1badb633a8c129143328be078bfdafc10a481148060316654de49bc2afb40370fa6c3ad609c49f9f5ec43c3100b93e642f5856461a4ea0e7c2b3b24e675ad1f6
SSDEEP

6144:Ay8qwtZBNRY5F1hYHzd4H+f7eXxSILgbAfmdFP2ptIv:Ay83XLRY5F1hIzaeDAzLr6FPqev

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/2252-5-0x0000000002670000-0x000000000268A000-memory.dmp	healer
behavioral2/memory/2252-7-0x0000000002AA0000-0x0000000002AB8000-memory.dmp	healer
behavioral2/memory/2252-13-0x0000000002AA0000-0x0000000002AB2000-memory.dmp	healer
behavioral2/memory/2252-35-0x0000000002AA0000-0x0000000002AB2000-memory.dmp	healer
behavioral2/memory/2252-33-0x0000000002AA0000-0x0000000002AB2000-memory.dmp	healer
behavioral2/memory/2252-31-0x0000000002AA0000-0x0000000002AB2000-memory.dmp	healer
behavioral2/memory/2252-29-0x0000000002AA0000-0x0000000002AB2000-memory.dmp	healer
behavioral2/memory/2252-27-0x0000000002AA0000-0x0000000002AB2000-memory.dmp	healer
behavioral2/memory/2252-25-0x0000000002AA0000-0x0000000002AB2000-memory.dmp	healer
behavioral2/memory/2252-24-0x0000000002AA0000-0x0000000002AB2000-memory.dmp	healer
behavioral2/memory/2252-21-0x0000000002AA0000-0x0000000002AB2000-memory.dmp	healer
behavioral2/memory/2252-19-0x0000000002AA0000-0x0000000002AB2000-memory.dmp	healer
behavioral2/memory/2252-17-0x0000000002AA0000-0x0000000002AB2000-memory.dmp	healer
behavioral2/memory/2252-15-0x0000000002AA0000-0x0000000002AB2000-memory.dmp	healer
behavioral2/memory/2252-11-0x0000000002AA0000-0x0000000002AB2000-memory.dmp	healer
behavioral2/memory/2252-9-0x0000000002AA0000-0x0000000002AB2000-memory.dmp	healer
behavioral2/memory/2252-8-0x0000000002AA0000-0x0000000002AB2000-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	56601f4a094b7fef92dd28702bd887877b65c3711b35cef72590d47a0dababc5N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	56601f4a094b7fef92dd28702bd887877b65c3711b35cef72590d47a0dababc5N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	56601f4a094b7fef92dd28702bd887877b65c3711b35cef72590d47a0dababc5N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	56601f4a094b7fef92dd28702bd887877b65c3711b35cef72590d47a0dababc5N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	56601f4a094b7fef92dd28702bd887877b65c3711b35cef72590d47a0dababc5N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	56601f4a094b7fef92dd28702bd887877b65c3711b35cef72590d47a0dababc5N.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	56601f4a094b7fef92dd28702bd887877b65c3711b35cef72590d47a0dababc5N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	56601f4a094b7fef92dd28702bd887877b65c3711b35cef72590d47a0dababc5N.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4424	2252	WerFault.exe	84

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	56601f4a094b7fef92dd28702bd887877b65c3711b35cef72590d47a0dababc5N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2252	56601f4a094b7fef92dd28702bd887877b65c3711b35cef72590d47a0dababc5N.exe
2252	56601f4a094b7fef92dd28702bd887877b65c3711b35cef72590d47a0dababc5N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2252	56601f4a094b7fef92dd28702bd887877b65c3711b35cef72590d47a0dababc5N.exe

C:\Users\Admin\AppData\Local\Temp\56601f4a094b7fef92dd28702bd887877b65c3711b35cef72590d47a0dababc5N.exe
"C:\Users\Admin\AppData\Local\Temp\56601f4a094b7fef92dd28702bd887877b65c3711b35cef72590d47a0dababc5N.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:2252
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 952
  2⤵
  - Program crash
  PID:4424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2252 -ip 2252
1⤵
PID:1560

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/2252-1-0x0000000000A00000-0x0000000000B00000-memory.dmp

Filesize
1024KB

Download
memory/2252-2-0x0000000000970000-0x000000000099D000-memory.dmp

Filesize
180KB

Download
memory/2252-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2252-4-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/2252-5-0x0000000002670000-0x000000000268A000-memory.dmp

Filesize
104KB

Download
memory/2252-6-0x0000000004F50000-0x00000000054F4000-memory.dmp

Filesize
5.6MB

Download
memory/2252-7-0x0000000002AA0000-0x0000000002AB8000-memory.dmp

Filesize
96KB

Download
memory/2252-13-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

Filesize
72KB

Download
memory/2252-35-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

Filesize
72KB

Download
memory/2252-33-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

Filesize
72KB

Download
memory/2252-31-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

Filesize
72KB

Download
memory/2252-29-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

Filesize
72KB

Download
memory/2252-27-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

Filesize
72KB

Download
memory/2252-25-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

Filesize
72KB

Download
memory/2252-24-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

Filesize
72KB

Download
memory/2252-21-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

Filesize
72KB

Download
memory/2252-19-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

Filesize
72KB

Download
memory/2252-17-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

Filesize
72KB

Download
memory/2252-15-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

Filesize
72KB

Download
memory/2252-11-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

Filesize
72KB

Download
memory/2252-9-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

Filesize
72KB

Download
memory/2252-8-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

Filesize
72KB

Download
memory/2252-36-0x0000000000A00000-0x0000000000B00000-memory.dmp

Filesize
1024KB

Download
memory/2252-37-0x0000000000970000-0x000000000099D000-memory.dmp

Filesize
180KB

Download
memory/2252-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2252-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2252-41-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads