healer | 02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25

General

Target

02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe
Size

371KB
MD5

c25ec9e423c0194118414fa485da8e60
SHA1

41c59ff6c03e6f7bd9b43504270e516319782a07
SHA256

02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25
SHA512

489549e3756be52794d8de1d93b4075d77f2dc4ff3acda27242e9085b3a141f26ffa639fa241857e36908097a34c08af9035137d478402dc24fab05cadd92ce4
SSDEEP

6144:/5UZyZf6NhvOHD/jhkypgUwxMYwPzK8SEt:RUol6NhADLH/U1czlSO

Score

10^/10

healer discovery dropper evasion trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2676-5-0x00000000021C0000-0x00000000021DA000-memory.dmp	healer
behavioral1/memory/2676-6-0x00000000021F0000-0x0000000002208000-memory.dmp	healer
behavioral1/memory/2676-7-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral1/memory/2676-8-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral1/memory/2676-24-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral1/memory/2676-34-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral1/memory/2676-32-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral1/memory/2676-30-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral1/memory/2676-28-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral1/memory/2676-26-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral1/memory/2676-22-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral1/memory/2676-20-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral1/memory/2676-18-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral1/memory/2676-16-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral1/memory/2676-14-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral1/memory/2676-12-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral1/memory/2676-10-0x00000000021F0000-0x0000000002202000-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

Processes:

02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.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

Processes:

02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

pid	process
2676	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe
2676	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

description pid process

Token: SeDebugPrivilege 2676 02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

description	pid	process
Token: SeDebugPrivilege	2676	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

C:\Users\Admin\AppData\Local\Temp\02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe
"C:\Users\Admin\AppData\Local\Temp\02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.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:2676

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/2676-1-0x00000000002D0000-0x00000000003D0000-memory.dmp

Filesize
1024KB

Download
memory/2676-2-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2676-3-0x0000000000400000-0x00000000006F6000-memory.dmp

Filesize
3.0MB

Download
memory/2676-4-0x0000000000400000-0x00000000006F6000-memory.dmp

Filesize
3.0MB

Download
memory/2676-5-0x00000000021C0000-0x00000000021DA000-memory.dmp

Filesize
104KB

Download
memory/2676-6-0x00000000021F0000-0x0000000002208000-memory.dmp

Filesize
96KB

Download
memory/2676-7-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/2676-8-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/2676-24-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/2676-34-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/2676-32-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/2676-30-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/2676-28-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/2676-26-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/2676-22-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/2676-20-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/2676-18-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/2676-16-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/2676-14-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/2676-12-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/2676-10-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/2676-35-0x00000000002D0000-0x00000000003D0000-memory.dmp

Filesize
1024KB

Download
memory/2676-36-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2676-38-0x0000000000400000-0x00000000006F6000-memory.dmp

Filesize
3.0MB

Download
memory/2676-39-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads