healer | df2767b25654a1dd6a8813f6b34aff3be70d8a46618592c0bcc5c57b16570700

General

Target

df2767b25654a1dd6a8813f6b34aff3be70d8a46618592c0bcc5c57b16570700.exe
Size

404KB
MD5

0fdd292ac18f523a09b7dab42758906f
SHA1

be8ac4f41956b74d0191710310349c41d345eacf
SHA256

df2767b25654a1dd6a8813f6b34aff3be70d8a46618592c0bcc5c57b16570700
SHA512

e07858f570cfaa04f74add9d2906ba72f372f252c621d7ed7a5fcd6950e178618ac6b4a63503d11142b3d89ed62b6fd1e87fc033c307279f2289ab7e3f74e653
SSDEEP

6144:hHZ9m88WiOH0/enY6gVJvdg0t59tO3tGoibkrL/1NUEP/b1Ivs:h5486OH0/eAVX1Q3EkrDnTbGvs

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/2096-4-0x0000000000850000-0x000000000086A000-memory.dmp	healer
behavioral1/memory/2096-5-0x00000000008B0000-0x00000000008C8000-memory.dmp	healer
behavioral1/memory/2096-6-0x00000000008B0000-0x00000000008C2000-memory.dmp	healer
behavioral1/memory/2096-13-0x00000000008B0000-0x00000000008C2000-memory.dmp	healer
behavioral1/memory/2096-33-0x00000000008B0000-0x00000000008C2000-memory.dmp	healer
behavioral1/memory/2096-31-0x00000000008B0000-0x00000000008C2000-memory.dmp	healer
behavioral1/memory/2096-29-0x00000000008B0000-0x00000000008C2000-memory.dmp	healer
behavioral1/memory/2096-28-0x00000000008B0000-0x00000000008C2000-memory.dmp	healer
behavioral1/memory/2096-25-0x00000000008B0000-0x00000000008C2000-memory.dmp	healer
behavioral1/memory/2096-23-0x00000000008B0000-0x00000000008C2000-memory.dmp	healer
behavioral1/memory/2096-21-0x00000000008B0000-0x00000000008C2000-memory.dmp	healer
behavioral1/memory/2096-19-0x00000000008B0000-0x00000000008C2000-memory.dmp	healer
behavioral1/memory/2096-17-0x00000000008B0000-0x00000000008C2000-memory.dmp	healer
behavioral1/memory/2096-15-0x00000000008B0000-0x00000000008C2000-memory.dmp	healer
behavioral1/memory/2096-11-0x00000000008B0000-0x00000000008C2000-memory.dmp	healer
behavioral1/memory/2096-9-0x00000000008B0000-0x00000000008C2000-memory.dmp	healer
behavioral1/memory/2096-7-0x00000000008B0000-0x00000000008C2000-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\DisableIOAVProtection = "1"	df2767b25654a1dd6a8813f6b34aff3be70d8a46618592c0bcc5c57b16570700.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	df2767b25654a1dd6a8813f6b34aff3be70d8a46618592c0bcc5c57b16570700.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	df2767b25654a1dd6a8813f6b34aff3be70d8a46618592c0bcc5c57b16570700.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	df2767b25654a1dd6a8813f6b34aff3be70d8a46618592c0bcc5c57b16570700.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	df2767b25654a1dd6a8813f6b34aff3be70d8a46618592c0bcc5c57b16570700.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	df2767b25654a1dd6a8813f6b34aff3be70d8a46618592c0bcc5c57b16570700.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	df2767b25654a1dd6a8813f6b34aff3be70d8a46618592c0bcc5c57b16570700.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	df2767b25654a1dd6a8813f6b34aff3be70d8a46618592c0bcc5c57b16570700.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	df2767b25654a1dd6a8813f6b34aff3be70d8a46618592c0bcc5c57b16570700.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2096	df2767b25654a1dd6a8813f6b34aff3be70d8a46618592c0bcc5c57b16570700.exe
2096	df2767b25654a1dd6a8813f6b34aff3be70d8a46618592c0bcc5c57b16570700.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2096	df2767b25654a1dd6a8813f6b34aff3be70d8a46618592c0bcc5c57b16570700.exe

C:\Users\Admin\AppData\Local\Temp\df2767b25654a1dd6a8813f6b34aff3be70d8a46618592c0bcc5c57b16570700.exe
"C:\Users\Admin\AppData\Local\Temp\df2767b25654a1dd6a8813f6b34aff3be70d8a46618592c0bcc5c57b16570700.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:2096

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/2096-1-0x00000000008D0000-0x00000000009D0000-memory.dmp

Filesize
1024KB

Download
memory/2096-2-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2096-3-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/2096-4-0x0000000000850000-0x000000000086A000-memory.dmp

Filesize
104KB

Download
memory/2096-5-0x00000000008B0000-0x00000000008C8000-memory.dmp

Filesize
96KB

Download
memory/2096-6-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/2096-13-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/2096-33-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/2096-31-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/2096-29-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/2096-28-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/2096-25-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/2096-23-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/2096-21-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/2096-19-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/2096-17-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/2096-15-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/2096-11-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/2096-9-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/2096-7-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/2096-34-0x00000000008D0000-0x00000000009D0000-memory.dmp

Filesize
1024KB

Download
memory/2096-36-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/2096-37-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads