healer | cfd1a7972df4011417a5c29b1008f43f7ce47a12f40edbbaebaed968a2c5c578

General

Target

cfd1a7972df4011417a5c29b1008f43f7ce47a12f40edbbaebaed968a2c5c578.exe
Size

403KB
MD5

43da1f54fdfde378c4fba5c8270310c5
SHA1

1ea3a71c15e189705d756d18b2ee6e0355a882d3
SHA256

cfd1a7972df4011417a5c29b1008f43f7ce47a12f40edbbaebaed968a2c5c578
SHA512

58f2624bb8d118a1a12b4b7c5196f651acd04f739a50e9f53e70048896f32b13772fbc5389d678f0b217f993458c38198b1f5c67fda4a5963b1fd7aa6605d397
SSDEEP

6144:w7w/PZV2ercTNwDTnfXbnPymRg85RuP6uKGdgXWdVXnKZIvH:w7iZEeSNaTnPzPs85RGndVXKKvH

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/2500-5-0x0000000000850000-0x000000000086A000-memory.dmp	healer
behavioral1/memory/2500-6-0x00000000008D0000-0x00000000008E8000-memory.dmp	healer
behavioral1/memory/2500-7-0x00000000008D0000-0x00000000008E2000-memory.dmp	healer
behavioral1/memory/2500-34-0x00000000008D0000-0x00000000008E2000-memory.dmp	healer
behavioral1/memory/2500-32-0x00000000008D0000-0x00000000008E2000-memory.dmp	healer
behavioral1/memory/2500-30-0x00000000008D0000-0x00000000008E2000-memory.dmp	healer
behavioral1/memory/2500-28-0x00000000008D0000-0x00000000008E2000-memory.dmp	healer
behavioral1/memory/2500-26-0x00000000008D0000-0x00000000008E2000-memory.dmp	healer
behavioral1/memory/2500-25-0x00000000008D0000-0x00000000008E2000-memory.dmp	healer
behavioral1/memory/2500-22-0x00000000008D0000-0x00000000008E2000-memory.dmp	healer
behavioral1/memory/2500-20-0x00000000008D0000-0x00000000008E2000-memory.dmp	healer
behavioral1/memory/2500-18-0x00000000008D0000-0x00000000008E2000-memory.dmp	healer
behavioral1/memory/2500-16-0x00000000008D0000-0x00000000008E2000-memory.dmp	healer
behavioral1/memory/2500-14-0x00000000008D0000-0x00000000008E2000-memory.dmp	healer
behavioral1/memory/2500-12-0x00000000008D0000-0x00000000008E2000-memory.dmp	healer
behavioral1/memory/2500-10-0x00000000008D0000-0x00000000008E2000-memory.dmp	healer
behavioral1/memory/2500-8-0x00000000008D0000-0x00000000008E2000-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"	cfd1a7972df4011417a5c29b1008f43f7ce47a12f40edbbaebaed968a2c5c578.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	cfd1a7972df4011417a5c29b1008f43f7ce47a12f40edbbaebaed968a2c5c578.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	cfd1a7972df4011417a5c29b1008f43f7ce47a12f40edbbaebaed968a2c5c578.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	cfd1a7972df4011417a5c29b1008f43f7ce47a12f40edbbaebaed968a2c5c578.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	cfd1a7972df4011417a5c29b1008f43f7ce47a12f40edbbaebaed968a2c5c578.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	cfd1a7972df4011417a5c29b1008f43f7ce47a12f40edbbaebaed968a2c5c578.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	cfd1a7972df4011417a5c29b1008f43f7ce47a12f40edbbaebaed968a2c5c578.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	cfd1a7972df4011417a5c29b1008f43f7ce47a12f40edbbaebaed968a2c5c578.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	cfd1a7972df4011417a5c29b1008f43f7ce47a12f40edbbaebaed968a2c5c578.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2500	cfd1a7972df4011417a5c29b1008f43f7ce47a12f40edbbaebaed968a2c5c578.exe
2500	cfd1a7972df4011417a5c29b1008f43f7ce47a12f40edbbaebaed968a2c5c578.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2500	cfd1a7972df4011417a5c29b1008f43f7ce47a12f40edbbaebaed968a2c5c578.exe

C:\Users\Admin\AppData\Local\Temp\cfd1a7972df4011417a5c29b1008f43f7ce47a12f40edbbaebaed968a2c5c578.exe
"C:\Users\Admin\AppData\Local\Temp\cfd1a7972df4011417a5c29b1008f43f7ce47a12f40edbbaebaed968a2c5c578.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:2500

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/2500-1-0x0000000000950000-0x0000000000A50000-memory.dmp

Filesize
1024KB

Download
memory/2500-2-0x0000000000220000-0x000000000024D000-memory.dmp

Filesize
180KB

Download
memory/2500-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2500-4-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/2500-5-0x0000000000850000-0x000000000086A000-memory.dmp

Filesize
104KB

Download
memory/2500-6-0x00000000008D0000-0x00000000008E8000-memory.dmp

Filesize
96KB

Download
memory/2500-7-0x00000000008D0000-0x00000000008E2000-memory.dmp

Filesize
72KB

Download
memory/2500-34-0x00000000008D0000-0x00000000008E2000-memory.dmp

Filesize
72KB

Download
memory/2500-32-0x00000000008D0000-0x00000000008E2000-memory.dmp

Filesize
72KB

Download
memory/2500-30-0x00000000008D0000-0x00000000008E2000-memory.dmp

Filesize
72KB

Download
memory/2500-28-0x00000000008D0000-0x00000000008E2000-memory.dmp

Filesize
72KB

Download
memory/2500-26-0x00000000008D0000-0x00000000008E2000-memory.dmp

Filesize
72KB

Download
memory/2500-25-0x00000000008D0000-0x00000000008E2000-memory.dmp

Filesize
72KB

Download
memory/2500-22-0x00000000008D0000-0x00000000008E2000-memory.dmp

Filesize
72KB

Download
memory/2500-20-0x00000000008D0000-0x00000000008E2000-memory.dmp

Filesize
72KB

Download
memory/2500-18-0x00000000008D0000-0x00000000008E2000-memory.dmp

Filesize
72KB

Download
memory/2500-16-0x00000000008D0000-0x00000000008E2000-memory.dmp

Filesize
72KB

Download
memory/2500-14-0x00000000008D0000-0x00000000008E2000-memory.dmp

Filesize
72KB

Download
memory/2500-12-0x00000000008D0000-0x00000000008E2000-memory.dmp

Filesize
72KB

Download
memory/2500-10-0x00000000008D0000-0x00000000008E2000-memory.dmp

Filesize
72KB

Download
memory/2500-8-0x00000000008D0000-0x00000000008E2000-memory.dmp

Filesize
72KB

Download
memory/2500-35-0x0000000000950000-0x0000000000A50000-memory.dmp

Filesize
1024KB

Download
memory/2500-36-0x0000000000220000-0x000000000024D000-memory.dmp

Filesize
180KB

Download
memory/2500-37-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2500-40-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2500-39-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads