healer | 928fd8173439addcd4f61b2835214506198277d69203924afc7d691b718108dd

General

Target

928fd8173439addcd4f61b2835214506198277d69203924afc7d691b718108dd.exe
Size

278KB
MD5

5183917c160dc62d8eae8ba9a295f59b
SHA1

17adf63356f7f652c680b719e51afa194336c2fd
SHA256

928fd8173439addcd4f61b2835214506198277d69203924afc7d691b718108dd
SHA512

968771675489a17908c969e1bf23e2b4dfac51cd0b86b282a7dad65fa863cefece3f045696c767a5c8447fba9771b8e742c2866c21ce9f84a62b2909d37634f0
SSDEEP

3072:KyheYR2v9yICes6/nef3IxYhxU3NMNhHXJvXxfRzLNNLxMv4R66z5Lba9jk4/owm:hveyIOn4xwGch3VxfRTxc4pbQg4/ve7F

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/2496-4-0x0000000002EE0000-0x0000000002EFA000-memory.dmp	healer
behavioral1/memory/2496-5-0x0000000004730000-0x0000000004748000-memory.dmp	healer
behavioral1/memory/2496-8-0x0000000004730000-0x0000000004742000-memory.dmp	healer
behavioral1/memory/2496-26-0x0000000004730000-0x0000000004742000-memory.dmp	healer
behavioral1/memory/2496-34-0x0000000004730000-0x0000000004742000-memory.dmp	healer
behavioral1/memory/2496-32-0x0000000004730000-0x0000000004742000-memory.dmp	healer
behavioral1/memory/2496-30-0x0000000004730000-0x0000000004742000-memory.dmp	healer
behavioral1/memory/2496-28-0x0000000004730000-0x0000000004742000-memory.dmp	healer
behavioral1/memory/2496-24-0x0000000004730000-0x0000000004742000-memory.dmp	healer
behavioral1/memory/2496-22-0x0000000004730000-0x0000000004742000-memory.dmp	healer
behavioral1/memory/2496-20-0x0000000004730000-0x0000000004742000-memory.dmp	healer
behavioral1/memory/2496-18-0x0000000004730000-0x0000000004742000-memory.dmp	healer
behavioral1/memory/2496-16-0x0000000004730000-0x0000000004742000-memory.dmp	healer
behavioral1/memory/2496-14-0x0000000004730000-0x0000000004742000-memory.dmp	healer
behavioral1/memory/2496-12-0x0000000004730000-0x0000000004742000-memory.dmp	healer
behavioral1/memory/2496-10-0x0000000004730000-0x0000000004742000-memory.dmp	healer
behavioral1/memory/2496-7-0x0000000004730000-0x0000000004742000-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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	928fd8173439addcd4f61b2835214506198277d69203924afc7d691b718108dd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	928fd8173439addcd4f61b2835214506198277d69203924afc7d691b718108dd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	928fd8173439addcd4f61b2835214506198277d69203924afc7d691b718108dd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	928fd8173439addcd4f61b2835214506198277d69203924afc7d691b718108dd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	928fd8173439addcd4f61b2835214506198277d69203924afc7d691b718108dd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	928fd8173439addcd4f61b2835214506198277d69203924afc7d691b718108dd.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	928fd8173439addcd4f61b2835214506198277d69203924afc7d691b718108dd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	928fd8173439addcd4f61b2835214506198277d69203924afc7d691b718108dd.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	928fd8173439addcd4f61b2835214506198277d69203924afc7d691b718108dd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2496	928fd8173439addcd4f61b2835214506198277d69203924afc7d691b718108dd.exe
2496	928fd8173439addcd4f61b2835214506198277d69203924afc7d691b718108dd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2496	928fd8173439addcd4f61b2835214506198277d69203924afc7d691b718108dd.exe

C:\Users\Admin\AppData\Local\Temp\928fd8173439addcd4f61b2835214506198277d69203924afc7d691b718108dd.exe
"C:\Users\Admin\AppData\Local\Temp\928fd8173439addcd4f61b2835214506198277d69203924afc7d691b718108dd.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:2496

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/2496-1-0x0000000002C50000-0x0000000002D50000-memory.dmp

Filesize
1024KB

Download
memory/2496-2-0x0000000000220000-0x000000000024D000-memory.dmp

Filesize
180KB

Download
memory/2496-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2496-4-0x0000000002EE0000-0x0000000002EFA000-memory.dmp

Filesize
104KB

Download
memory/2496-5-0x0000000004730000-0x0000000004748000-memory.dmp

Filesize
96KB

Download
memory/2496-6-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/2496-8-0x0000000004730000-0x0000000004742000-memory.dmp

Filesize
72KB

Download
memory/2496-26-0x0000000004730000-0x0000000004742000-memory.dmp

Filesize
72KB

Download
memory/2496-34-0x0000000004730000-0x0000000004742000-memory.dmp

Filesize
72KB

Download
memory/2496-32-0x0000000004730000-0x0000000004742000-memory.dmp

Filesize
72KB

Download
memory/2496-30-0x0000000004730000-0x0000000004742000-memory.dmp

Filesize
72KB

Download
memory/2496-28-0x0000000004730000-0x0000000004742000-memory.dmp

Filesize
72KB

Download
memory/2496-24-0x0000000004730000-0x0000000004742000-memory.dmp

Filesize
72KB

Download
memory/2496-22-0x0000000004730000-0x0000000004742000-memory.dmp

Filesize
72KB

Download
memory/2496-20-0x0000000004730000-0x0000000004742000-memory.dmp

Filesize
72KB

Download
memory/2496-18-0x0000000004730000-0x0000000004742000-memory.dmp

Filesize
72KB

Download
memory/2496-16-0x0000000004730000-0x0000000004742000-memory.dmp

Filesize
72KB

Download
memory/2496-14-0x0000000004730000-0x0000000004742000-memory.dmp

Filesize
72KB

Download
memory/2496-12-0x0000000004730000-0x0000000004742000-memory.dmp

Filesize
72KB

Download
memory/2496-10-0x0000000004730000-0x0000000004742000-memory.dmp

Filesize
72KB

Download
memory/2496-7-0x0000000004730000-0x0000000004742000-memory.dmp

Filesize
72KB

Download
memory/2496-35-0x0000000002C50000-0x0000000002D50000-memory.dmp

Filesize
1024KB

Download
memory/2496-36-0x0000000000220000-0x000000000024D000-memory.dmp

Filesize
180KB

Download
memory/2496-37-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2496-40-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2496-41-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads