healer | 619b941b935e5a0cbb6ced6fc6c99881f549b25b237cf57236ed7dcceecf955b

General

Target

619b941b935e5a0cbb6ced6fc6c99881f549b25b237cf57236ed7dcceecf955b.exe
Size

395KB
MD5

4824784a95244889a614780f1458e2be
SHA1

4762ef55d3bc70ce0804131fd1224bddbc502371
SHA256

619b941b935e5a0cbb6ced6fc6c99881f549b25b237cf57236ed7dcceecf955b
SHA512

226ea7b2003a9b3478595af9e8b4a80994a88b3e9dcac1de69362e641c7d4cdce17d48ac8d60cd1dd4cc7c9822d64ee13a584be9b892f1de0ac57bb54cf26e9d
SSDEEP

3072:LqzpJDoNNml840wdcWz1/NSnwNGY2u+46kF0+Mc7u910CwEBhd+B9PfUD5/myu:WzL28xdckCAGYVd7uX0a9Sfq

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/2316-5-0x0000000000320000-0x000000000033A000-memory.dmp	healer
behavioral1/memory/2316-6-0x00000000003E0000-0x00000000003F8000-memory.dmp	healer
behavioral1/memory/2316-7-0x00000000003E0000-0x00000000003F3000-memory.dmp	healer
behavioral1/memory/2316-22-0x00000000003E0000-0x00000000003F3000-memory.dmp	healer
behavioral1/memory/2316-34-0x00000000003E0000-0x00000000003F3000-memory.dmp	healer
behavioral1/memory/2316-32-0x00000000003E0000-0x00000000003F3000-memory.dmp	healer
behavioral1/memory/2316-30-0x00000000003E0000-0x00000000003F3000-memory.dmp	healer
behavioral1/memory/2316-28-0x00000000003E0000-0x00000000003F3000-memory.dmp	healer
behavioral1/memory/2316-26-0x00000000003E0000-0x00000000003F3000-memory.dmp	healer
behavioral1/memory/2316-24-0x00000000003E0000-0x00000000003F3000-memory.dmp	healer
behavioral1/memory/2316-20-0x00000000003E0000-0x00000000003F3000-memory.dmp	healer
behavioral1/memory/2316-18-0x00000000003E0000-0x00000000003F3000-memory.dmp	healer
behavioral1/memory/2316-16-0x00000000003E0000-0x00000000003F3000-memory.dmp	healer
behavioral1/memory/2316-14-0x00000000003E0000-0x00000000003F3000-memory.dmp	healer
behavioral1/memory/2316-12-0x00000000003E0000-0x00000000003F3000-memory.dmp	healer
behavioral1/memory/2316-10-0x00000000003E0000-0x00000000003F3000-memory.dmp	healer
behavioral1/memory/2316-8-0x00000000003E0000-0x00000000003F3000-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

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	619b941b935e5a0cbb6ced6fc6c99881f549b25b237cf57236ed7dcceecf955b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	619b941b935e5a0cbb6ced6fc6c99881f549b25b237cf57236ed7dcceecf955b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	619b941b935e5a0cbb6ced6fc6c99881f549b25b237cf57236ed7dcceecf955b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	619b941b935e5a0cbb6ced6fc6c99881f549b25b237cf57236ed7dcceecf955b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	619b941b935e5a0cbb6ced6fc6c99881f549b25b237cf57236ed7dcceecf955b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	619b941b935e5a0cbb6ced6fc6c99881f549b25b237cf57236ed7dcceecf955b.exe

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

resource	yara_rule
behavioral1/memory/2316-5-0x0000000000320000-0x000000000033A000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2316-6-0x00000000003E0000-0x00000000003F8000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2316-7-0x00000000003E0000-0x00000000003F3000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2316-22-0x00000000003E0000-0x00000000003F3000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2316-34-0x00000000003E0000-0x00000000003F3000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2316-32-0x00000000003E0000-0x00000000003F3000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2316-30-0x00000000003E0000-0x00000000003F3000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2316-28-0x00000000003E0000-0x00000000003F3000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2316-26-0x00000000003E0000-0x00000000003F3000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2316-24-0x00000000003E0000-0x00000000003F3000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2316-20-0x00000000003E0000-0x00000000003F3000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2316-18-0x00000000003E0000-0x00000000003F3000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2316-16-0x00000000003E0000-0x00000000003F3000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2316-14-0x00000000003E0000-0x00000000003F3000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2316-12-0x00000000003E0000-0x00000000003F3000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2316-10-0x00000000003E0000-0x00000000003F3000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
behavioral1/memory/2316-8-0x00000000003E0000-0x00000000003F3000-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

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	619b941b935e5a0cbb6ced6fc6c99881f549b25b237cf57236ed7dcceecf955b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	619b941b935e5a0cbb6ced6fc6c99881f549b25b237cf57236ed7dcceecf955b.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2316	619b941b935e5a0cbb6ced6fc6c99881f549b25b237cf57236ed7dcceecf955b.exe
2316	619b941b935e5a0cbb6ced6fc6c99881f549b25b237cf57236ed7dcceecf955b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2316	619b941b935e5a0cbb6ced6fc6c99881f549b25b237cf57236ed7dcceecf955b.exe

C:\Users\Admin\AppData\Local\Temp\619b941b935e5a0cbb6ced6fc6c99881f549b25b237cf57236ed7dcceecf955b.exe
"C:\Users\Admin\AppData\Local\Temp\619b941b935e5a0cbb6ced6fc6c99881f549b25b237cf57236ed7dcceecf955b.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2316

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

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Downloads

memory/2316-1-0x0000000000670000-0x0000000000770000-memory.dmp

Filesize
1024KB

Download
memory/2316-2-0x0000000000250000-0x000000000027D000-memory.dmp

Filesize
180KB

Download
memory/2316-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2316-4-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2316-5-0x0000000000320000-0x000000000033A000-memory.dmp

Filesize
104KB

Download
memory/2316-6-0x00000000003E0000-0x00000000003F8000-memory.dmp

Filesize
96KB

Download
memory/2316-7-0x00000000003E0000-0x00000000003F3000-memory.dmp

Filesize
76KB

Download
memory/2316-22-0x00000000003E0000-0x00000000003F3000-memory.dmp

Filesize
76KB

Download
memory/2316-34-0x00000000003E0000-0x00000000003F3000-memory.dmp

Filesize
76KB

Download
memory/2316-32-0x00000000003E0000-0x00000000003F3000-memory.dmp

Filesize
76KB

Download
memory/2316-30-0x00000000003E0000-0x00000000003F3000-memory.dmp

Filesize
76KB

Download
memory/2316-28-0x00000000003E0000-0x00000000003F3000-memory.dmp

Filesize
76KB

Download
memory/2316-26-0x00000000003E0000-0x00000000003F3000-memory.dmp

Filesize
76KB

Download
memory/2316-24-0x00000000003E0000-0x00000000003F3000-memory.dmp

Filesize
76KB

Download
memory/2316-20-0x00000000003E0000-0x00000000003F3000-memory.dmp

Filesize
76KB

Download
memory/2316-18-0x00000000003E0000-0x00000000003F3000-memory.dmp

Filesize
76KB

Download
memory/2316-16-0x00000000003E0000-0x00000000003F3000-memory.dmp

Filesize
76KB

Download
memory/2316-14-0x00000000003E0000-0x00000000003F3000-memory.dmp

Filesize
76KB

Download
memory/2316-12-0x00000000003E0000-0x00000000003F3000-memory.dmp

Filesize
76KB

Download
memory/2316-10-0x00000000003E0000-0x00000000003F3000-memory.dmp

Filesize
76KB

Download
memory/2316-8-0x00000000003E0000-0x00000000003F3000-memory.dmp

Filesize
76KB

Download
memory/2316-36-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/2316-37-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads