healer | eb25522b7a2bcab8b44846ec951e80e308d32bb166bf01d06ed05c34b51db68a

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
06/10/2023, 02:12

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e4d31acd4f6f9a8c85c0c7d946d55e4efd5a2571f54a3b6682e04495f951bd96.exe
Size

12KB
MD5

35a0e47267276a8e8882396e4f192a37
SHA1

a6353f0584ca37d0f783e1a077b524ec54da2a2c
SHA256

e4d31acd4f6f9a8c85c0c7d946d55e4efd5a2571f54a3b6682e04495f951bd96
SHA512

e322cf2c200076ced13d097f6cb3a92164a6fc7cfcc7c855161d7bf76397c8eb96be20d347cb609bba1361ac803ba5b23668b02f6c7f62db25b2a025d5e6fc03
SSDEEP

96:yA/vMth9sDLibql3A44P9QL4fwmPImg+A03PvXLOzk+gqWYV4J6oP/zNt:yw+wGWt94+iANiCkc4Jhp

Score

10^/10

healer dropper evasion trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 1 IoCs

resource	yara_rule
behavioral3/memory/2404-0-0x0000000000FE0000-0x0000000000FEA000-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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	e4d31acd4f6f9a8c85c0c7d946d55e4efd5a2571f54a3b6682e04495f951bd96.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	e4d31acd4f6f9a8c85c0c7d946d55e4efd5a2571f54a3b6682e04495f951bd96.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	e4d31acd4f6f9a8c85c0c7d946d55e4efd5a2571f54a3b6682e04495f951bd96.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	e4d31acd4f6f9a8c85c0c7d946d55e4efd5a2571f54a3b6682e04495f951bd96.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	e4d31acd4f6f9a8c85c0c7d946d55e4efd5a2571f54a3b6682e04495f951bd96.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	e4d31acd4f6f9a8c85c0c7d946d55e4efd5a2571f54a3b6682e04495f951bd96.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	e4d31acd4f6f9a8c85c0c7d946d55e4efd5a2571f54a3b6682e04495f951bd96.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features	e4d31acd4f6f9a8c85c0c7d946d55e4efd5a2571f54a3b6682e04495f951bd96.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2404	e4d31acd4f6f9a8c85c0c7d946d55e4efd5a2571f54a3b6682e04495f951bd96.exe
2404	e4d31acd4f6f9a8c85c0c7d946d55e4efd5a2571f54a3b6682e04495f951bd96.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2404	e4d31acd4f6f9a8c85c0c7d946d55e4efd5a2571f54a3b6682e04495f951bd96.exe

C:\Users\Admin\AppData\Local\Temp\e4d31acd4f6f9a8c85c0c7d946d55e4efd5a2571f54a3b6682e04495f951bd96.exe
"C:\Users\Admin\AppData\Local\Temp\e4d31acd4f6f9a8c85c0c7d946d55e4efd5a2571f54a3b6682e04495f951bd96.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2404

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2404-0-0x0000000000FE0000-0x0000000000FEA000-memory.dmp

Filesize
40KB

Download
memory/2404-1-0x000007FEF5E00000-0x000007FEF67EC000-memory.dmp

Filesize
9.9MB

Download
memory/2404-2-0x000007FEF5E00000-0x000007FEF67EC000-memory.dmp

Filesize
9.9MB

Download
memory/2404-3-0x000007FEF5E00000-0x000007FEF67EC000-memory.dmp

Filesize
9.9MB

Download