healer | de3020bfbacef9093491d81dbef175bf3c8835fe5f452dfd998b3a290f5b00f3

General

Target

de3020bfbacef9093491d81dbef175bf3c8835fe5f452dfd998b3a290f5b00f3.exe
Size

333KB
MD5

94de84ca6568d518cda4ede2da04fab6
SHA1

2fce7a9d15ba7d6592f62eca5a1c5e6dce08b76d
SHA256

de3020bfbacef9093491d81dbef175bf3c8835fe5f452dfd998b3a290f5b00f3
SHA512

9da40dcc0c76d26c45667cea3367bfcfa6703285806e62014e6bcd12b9aa660e57c447324841605bb3336e731a8d1617135d43ec69ed32ce25c6eee1b783f879
SSDEEP

6144:GeYLQbzpE0X9lbdWQMVioMHdkGIrBoTAj5hE:GeYsbzJ9lbYQJHd3Iqk9hE

Score

10^/10

healer dropper evasion trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2880-3-0x0000000002C70000-0x0000000002C8A000-memory.dmp	healer
behavioral1/memory/2880-8-0x0000000002CA0000-0x0000000002CB8000-memory.dmp	healer
behavioral1/memory/2880-10-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	healer
behavioral1/memory/2880-9-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	healer
behavioral1/memory/2880-12-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	healer
behavioral1/memory/2880-16-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	healer
behavioral1/memory/2880-18-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	healer
behavioral1/memory/2880-14-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	healer
behavioral1/memory/2880-20-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	healer
behavioral1/memory/2880-22-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	healer
behavioral1/memory/2880-24-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	healer
behavioral1/memory/2880-26-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	healer
behavioral1/memory/2880-28-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	healer
behavioral1/memory/2880-32-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	healer
behavioral1/memory/2880-36-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	healer
behavioral1/memory/2880-34-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	healer
behavioral1/memory/2880-30-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper 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:

de3020bfbacef9093491d81dbef175bf3c8835fe5f452dfd998b3a290f5b00f3.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	de3020bfbacef9093491d81dbef175bf3c8835fe5f452dfd998b3a290f5b00f3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	de3020bfbacef9093491d81dbef175bf3c8835fe5f452dfd998b3a290f5b00f3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	de3020bfbacef9093491d81dbef175bf3c8835fe5f452dfd998b3a290f5b00f3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	de3020bfbacef9093491d81dbef175bf3c8835fe5f452dfd998b3a290f5b00f3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	de3020bfbacef9093491d81dbef175bf3c8835fe5f452dfd998b3a290f5b00f3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	de3020bfbacef9093491d81dbef175bf3c8835fe5f452dfd998b3a290f5b00f3.exe

Detects executables embedding registry key / value combination indicative of disabling Windows Defender features 17 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2880-3-0x0000000002C70000-0x0000000002C8A000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2880-8-0x0000000002CA0000-0x0000000002CB8000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2880-10-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2880-9-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2880-12-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2880-16-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2880-18-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2880-14-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2880-20-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2880-22-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2880-24-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2880-26-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2880-28-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2880-32-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2880-36-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2880-34-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2880-30-0x0000000002CA0000-0x0000000002CB2000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

de3020bfbacef9093491d81dbef175bf3c8835fe5f452dfd998b3a290f5b00f3.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	de3020bfbacef9093491d81dbef175bf3c8835fe5f452dfd998b3a290f5b00f3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	de3020bfbacef9093491d81dbef175bf3c8835fe5f452dfd998b3a290f5b00f3.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

de3020bfbacef9093491d81dbef175bf3c8835fe5f452dfd998b3a290f5b00f3.exe

pid	process
2880	de3020bfbacef9093491d81dbef175bf3c8835fe5f452dfd998b3a290f5b00f3.exe
2880	de3020bfbacef9093491d81dbef175bf3c8835fe5f452dfd998b3a290f5b00f3.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

de3020bfbacef9093491d81dbef175bf3c8835fe5f452dfd998b3a290f5b00f3.exe

description pid process

Token: SeDebugPrivilege 2880 de3020bfbacef9093491d81dbef175bf3c8835fe5f452dfd998b3a290f5b00f3.exe

description	pid	process
Token: SeDebugPrivilege	2880	de3020bfbacef9093491d81dbef175bf3c8835fe5f452dfd998b3a290f5b00f3.exe

C:\Users\Admin\AppData\Local\Temp\de3020bfbacef9093491d81dbef175bf3c8835fe5f452dfd998b3a290f5b00f3.exe
"C:\Users\Admin\AppData\Local\Temp\de3020bfbacef9093491d81dbef175bf3c8835fe5f452dfd998b3a290f5b00f3.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2880

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2880-1-0x0000000002CD0000-0x0000000002DD0000-memory.dmp

Filesize
1024KB

Download
memory/2880-2-0x0000000000220000-0x000000000024D000-memory.dmp

Filesize
180KB

Download
memory/2880-4-0x0000000000400000-0x0000000002B03000-memory.dmp

Filesize
39.0MB

Download
memory/2880-3-0x0000000002C70000-0x0000000002C8A000-memory.dmp

Filesize
104KB

Download
memory/2880-5-0x0000000006EF0000-0x0000000006F30000-memory.dmp

Filesize
256KB

Download
memory/2880-6-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2880-7-0x0000000006EF0000-0x0000000006F30000-memory.dmp

Filesize
256KB

Download
memory/2880-8-0x0000000002CA0000-0x0000000002CB8000-memory.dmp

Filesize
96KB

Download
memory/2880-10-0x0000000002CA0000-0x0000000002CB2000-memory.dmp

Filesize
72KB

Download
memory/2880-9-0x0000000002CA0000-0x0000000002CB2000-memory.dmp

Filesize
72KB

Download
memory/2880-12-0x0000000002CA0000-0x0000000002CB2000-memory.dmp

Filesize
72KB

Download
memory/2880-16-0x0000000002CA0000-0x0000000002CB2000-memory.dmp

Filesize
72KB

Download
memory/2880-18-0x0000000002CA0000-0x0000000002CB2000-memory.dmp

Filesize
72KB

Download
memory/2880-14-0x0000000002CA0000-0x0000000002CB2000-memory.dmp

Filesize
72KB

Download
memory/2880-20-0x0000000002CA0000-0x0000000002CB2000-memory.dmp

Filesize
72KB

Download
memory/2880-22-0x0000000002CA0000-0x0000000002CB2000-memory.dmp

Filesize
72KB

Download
memory/2880-24-0x0000000002CA0000-0x0000000002CB2000-memory.dmp

Filesize
72KB

Download
memory/2880-26-0x0000000002CA0000-0x0000000002CB2000-memory.dmp

Filesize
72KB

Download
memory/2880-28-0x0000000002CA0000-0x0000000002CB2000-memory.dmp

Filesize
72KB

Download
memory/2880-32-0x0000000002CA0000-0x0000000002CB2000-memory.dmp

Filesize
72KB

Download
memory/2880-36-0x0000000002CA0000-0x0000000002CB2000-memory.dmp

Filesize
72KB

Download
memory/2880-34-0x0000000002CA0000-0x0000000002CB2000-memory.dmp

Filesize
72KB

Download
memory/2880-30-0x0000000002CA0000-0x0000000002CB2000-memory.dmp

Filesize
72KB

Download
memory/2880-38-0x0000000000400000-0x0000000002B03000-memory.dmp

Filesize
39.0MB

Download
memory/2880-39-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads