healer | c0d83db2c5b517507c58d5ceca4ae200942a8f0794dadf530990f142be590488

General

Target

c0d83db2c5b517507c58d5ceca4ae200942a8f0794dadf530990f142be590488N.exe
Size

278KB
MD5

b064a62946424089548c83fe173095b0
SHA1

407d0f3c8aff988c7c1cc1edf8e63e1f4413ae94
SHA256

c0d83db2c5b517507c58d5ceca4ae200942a8f0794dadf530990f142be590488
SHA512

e3824c4a22571f11930f7f67d096b694698a72025a6fe32c67007be94f1858916ffccd1a81562f71622e6d7daf4a40c3d1c935da2d3b58a7c366e2576fc638f2
SSDEEP

6144:b+0nVm87ybKXEvFIUg0Ef/UX1Yzg4/ve:bHnVL4K0tIUREfc4

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/2420-4-0x00000000043E0000-0x00000000043FA000-memory.dmp	healer
behavioral1/memory/2420-5-0x0000000004470000-0x0000000004488000-memory.dmp	healer
behavioral1/memory/2420-33-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2420-31-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2420-29-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2420-27-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2420-25-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2420-23-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2420-21-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2420-19-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2420-17-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2420-15-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2420-13-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2420-11-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2420-9-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2420-7-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2420-6-0x0000000004470000-0x0000000004482000-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\DisableOnAccessProtection = "1"	c0d83db2c5b517507c58d5ceca4ae200942a8f0794dadf530990f142be590488N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	c0d83db2c5b517507c58d5ceca4ae200942a8f0794dadf530990f142be590488N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	c0d83db2c5b517507c58d5ceca4ae200942a8f0794dadf530990f142be590488N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	c0d83db2c5b517507c58d5ceca4ae200942a8f0794dadf530990f142be590488N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c0d83db2c5b517507c58d5ceca4ae200942a8f0794dadf530990f142be590488N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	c0d83db2c5b517507c58d5ceca4ae200942a8f0794dadf530990f142be590488N.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	c0d83db2c5b517507c58d5ceca4ae200942a8f0794dadf530990f142be590488N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c0d83db2c5b517507c58d5ceca4ae200942a8f0794dadf530990f142be590488N.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	c0d83db2c5b517507c58d5ceca4ae200942a8f0794dadf530990f142be590488N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2420	c0d83db2c5b517507c58d5ceca4ae200942a8f0794dadf530990f142be590488N.exe
2420	c0d83db2c5b517507c58d5ceca4ae200942a8f0794dadf530990f142be590488N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2420	c0d83db2c5b517507c58d5ceca4ae200942a8f0794dadf530990f142be590488N.exe

C:\Users\Admin\AppData\Local\Temp\c0d83db2c5b517507c58d5ceca4ae200942a8f0794dadf530990f142be590488N.exe
"C:\Users\Admin\AppData\Local\Temp\c0d83db2c5b517507c58d5ceca4ae200942a8f0794dadf530990f142be590488N.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:2420

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/2420-1-0x00000000002D0000-0x00000000003D0000-memory.dmp

Filesize
1024KB

Download
memory/2420-2-0x00000000001B0000-0x00000000001DD000-memory.dmp

Filesize
180KB

Download
memory/2420-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2420-4-0x00000000043E0000-0x00000000043FA000-memory.dmp

Filesize
104KB

Download
memory/2420-5-0x0000000004470000-0x0000000004488000-memory.dmp

Filesize
96KB

Download
memory/2420-33-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2420-31-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2420-29-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2420-27-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2420-25-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2420-23-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2420-21-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2420-19-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2420-17-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2420-15-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2420-13-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2420-11-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2420-9-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2420-7-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2420-6-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2420-34-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/2420-35-0x00000000002D0000-0x00000000003D0000-memory.dmp

Filesize
1024KB

Download
memory/2420-36-0x00000000001B0000-0x00000000001DD000-memory.dmp

Filesize
180KB

Download
memory/2420-39-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2420-40-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads