healer | 61fc5ac4e966aab5dc63c208c78bb9ce9e7ac2f9dad4a5ba8ed7bfa40fec6edd

General

Target

61fc5ac4e966aab5dc63c208c78bb9ce9e7ac2f9dad4a5ba8ed7bfa40fec6eddN.exe
Size

403KB
MD5

25a18f0193a33f31988bcbc763b79e20
SHA1

12958812f51f9d370031bcf51b8002b2b14019d2
SHA256

61fc5ac4e966aab5dc63c208c78bb9ce9e7ac2f9dad4a5ba8ed7bfa40fec6edd
SHA512

f62343733a3c0e0140e2639667df3002f3aa7435c6a3f1a75d7ca8fc36e0f964d5e3fd9d492f474da85d22a490e5abf36349d8ec30bbaa97ef20b67400ff069e
SSDEEP

6144:mvZ5XmI725dNJA7pDOE5qd4zgjWdmjUr0eAM/hsqIb3eGtyrUiWIv:mxFmUWdNJAAE8dcgjCmjUrbs79yUipv

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/1196-5-0x0000000002790000-0x00000000027AA000-memory.dmp	healer
behavioral2/memory/1196-7-0x0000000002980000-0x0000000002998000-memory.dmp	healer
behavioral2/memory/1196-8-0x0000000002980000-0x0000000002992000-memory.dmp	healer
behavioral2/memory/1196-23-0x0000000002980000-0x0000000002992000-memory.dmp	healer
behavioral2/memory/1196-35-0x0000000002980000-0x0000000002992000-memory.dmp	healer
behavioral2/memory/1196-33-0x0000000002980000-0x0000000002992000-memory.dmp	healer
behavioral2/memory/1196-31-0x0000000002980000-0x0000000002992000-memory.dmp	healer
behavioral2/memory/1196-29-0x0000000002980000-0x0000000002992000-memory.dmp	healer
behavioral2/memory/1196-27-0x0000000002980000-0x0000000002992000-memory.dmp	healer
behavioral2/memory/1196-25-0x0000000002980000-0x0000000002992000-memory.dmp	healer
behavioral2/memory/1196-21-0x0000000002980000-0x0000000002992000-memory.dmp	healer
behavioral2/memory/1196-19-0x0000000002980000-0x0000000002992000-memory.dmp	healer
behavioral2/memory/1196-17-0x0000000002980000-0x0000000002992000-memory.dmp	healer
behavioral2/memory/1196-15-0x0000000002980000-0x0000000002992000-memory.dmp	healer
behavioral2/memory/1196-13-0x0000000002980000-0x0000000002992000-memory.dmp	healer
behavioral2/memory/1196-11-0x0000000002980000-0x0000000002992000-memory.dmp	healer
behavioral2/memory/1196-9-0x0000000002980000-0x0000000002992000-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"	61fc5ac4e966aab5dc63c208c78bb9ce9e7ac2f9dad4a5ba8ed7bfa40fec6eddN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	61fc5ac4e966aab5dc63c208c78bb9ce9e7ac2f9dad4a5ba8ed7bfa40fec6eddN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	61fc5ac4e966aab5dc63c208c78bb9ce9e7ac2f9dad4a5ba8ed7bfa40fec6eddN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	61fc5ac4e966aab5dc63c208c78bb9ce9e7ac2f9dad4a5ba8ed7bfa40fec6eddN.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	61fc5ac4e966aab5dc63c208c78bb9ce9e7ac2f9dad4a5ba8ed7bfa40fec6eddN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	61fc5ac4e966aab5dc63c208c78bb9ce9e7ac2f9dad4a5ba8ed7bfa40fec6eddN.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	61fc5ac4e966aab5dc63c208c78bb9ce9e7ac2f9dad4a5ba8ed7bfa40fec6eddN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	61fc5ac4e966aab5dc63c208c78bb9ce9e7ac2f9dad4a5ba8ed7bfa40fec6eddN.exe

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	61fc5ac4e966aab5dc63c208c78bb9ce9e7ac2f9dad4a5ba8ed7bfa40fec6eddN.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1196	61fc5ac4e966aab5dc63c208c78bb9ce9e7ac2f9dad4a5ba8ed7bfa40fec6eddN.exe
1196	61fc5ac4e966aab5dc63c208c78bb9ce9e7ac2f9dad4a5ba8ed7bfa40fec6eddN.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1196	61fc5ac4e966aab5dc63c208c78bb9ce9e7ac2f9dad4a5ba8ed7bfa40fec6eddN.exe

C:\Users\Admin\AppData\Local\Temp\61fc5ac4e966aab5dc63c208c78bb9ce9e7ac2f9dad4a5ba8ed7bfa40fec6eddN.exe
"C:\Users\Admin\AppData\Local\Temp\61fc5ac4e966aab5dc63c208c78bb9ce9e7ac2f9dad4a5ba8ed7bfa40fec6eddN.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:1196

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/1196-1-0x0000000000910000-0x0000000000A10000-memory.dmp

Filesize
1024KB

Download
memory/1196-2-0x00000000008A0000-0x00000000008CD000-memory.dmp

Filesize
180KB

Download
memory/1196-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1196-4-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/1196-5-0x0000000002790000-0x00000000027AA000-memory.dmp

Filesize
104KB

Download
memory/1196-6-0x0000000005110000-0x00000000056B4000-memory.dmp

Filesize
5.6MB

Download
memory/1196-7-0x0000000002980000-0x0000000002998000-memory.dmp

Filesize
96KB

Download
memory/1196-8-0x0000000002980000-0x0000000002992000-memory.dmp

Filesize
72KB

Download
memory/1196-23-0x0000000002980000-0x0000000002992000-memory.dmp

Filesize
72KB

Download
memory/1196-35-0x0000000002980000-0x0000000002992000-memory.dmp

Filesize
72KB

Download
memory/1196-33-0x0000000002980000-0x0000000002992000-memory.dmp

Filesize
72KB

Download
memory/1196-31-0x0000000002980000-0x0000000002992000-memory.dmp

Filesize
72KB

Download
memory/1196-29-0x0000000002980000-0x0000000002992000-memory.dmp

Filesize
72KB

Download
memory/1196-27-0x0000000002980000-0x0000000002992000-memory.dmp

Filesize
72KB

Download
memory/1196-25-0x0000000002980000-0x0000000002992000-memory.dmp

Filesize
72KB

Download
memory/1196-21-0x0000000002980000-0x0000000002992000-memory.dmp

Filesize
72KB

Download
memory/1196-19-0x0000000002980000-0x0000000002992000-memory.dmp

Filesize
72KB

Download
memory/1196-17-0x0000000002980000-0x0000000002992000-memory.dmp

Filesize
72KB

Download
memory/1196-15-0x0000000002980000-0x0000000002992000-memory.dmp

Filesize
72KB

Download
memory/1196-13-0x0000000002980000-0x0000000002992000-memory.dmp

Filesize
72KB

Download
memory/1196-11-0x0000000002980000-0x0000000002992000-memory.dmp

Filesize
72KB

Download
memory/1196-9-0x0000000002980000-0x0000000002992000-memory.dmp

Filesize
72KB

Download
memory/1196-36-0x0000000000910000-0x0000000000A10000-memory.dmp

Filesize
1024KB

Download
memory/1196-37-0x00000000008A0000-0x00000000008CD000-memory.dmp

Filesize
180KB

Download
memory/1196-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1196-41-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/1196-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads