healer | 4d299106b06d7d75e798acac2932f2a1fc096b1ddccbce1f772f5be7d419d581

Analysis

max time kernel
142s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
20/07/2023, 15:46

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General

Target

4d299106b06d7d75e798acac2932f2a1fc096b1ddccbce1f772f5be7d419d581.exe
Size

147KB
MD5

fa0ae6a7300541eaa3133fa925f52997
SHA1

7b7993a4fc92dd0732d23a43d59c154132c2cb55
SHA256

4d299106b06d7d75e798acac2932f2a1fc096b1ddccbce1f772f5be7d419d581
SHA512

b38fb133ad55d4e2d5c50e2f9129e429d43c02746dd139b8d38fe011d2841ba729efe2c432ad37c642ef61ec59ab66e698ed82982cf060186be9b805b8b123b6
SSDEEP

3072:KlZ3TFfpCRzzwQjiRb5welYpK23rlx4cLXfHXW:er8LjiRVwz86rPXW

Score

10^/10

healer dropper evasion trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 1 IoCs

resource	yara_rule
behavioral1/memory/4948-133-0x00000000001C0000-0x00000000001CA000-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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	4d299106b06d7d75e798acac2932f2a1fc096b1ddccbce1f772f5be7d419d581.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	4d299106b06d7d75e798acac2932f2a1fc096b1ddccbce1f772f5be7d419d581.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	4d299106b06d7d75e798acac2932f2a1fc096b1ddccbce1f772f5be7d419d581.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	4d299106b06d7d75e798acac2932f2a1fc096b1ddccbce1f772f5be7d419d581.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	4d299106b06d7d75e798acac2932f2a1fc096b1ddccbce1f772f5be7d419d581.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	4d299106b06d7d75e798acac2932f2a1fc096b1ddccbce1f772f5be7d419d581.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	4d299106b06d7d75e798acac2932f2a1fc096b1ddccbce1f772f5be7d419d581.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	4d299106b06d7d75e798acac2932f2a1fc096b1ddccbce1f772f5be7d419d581.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4948	4d299106b06d7d75e798acac2932f2a1fc096b1ddccbce1f772f5be7d419d581.exe
4948	4d299106b06d7d75e798acac2932f2a1fc096b1ddccbce1f772f5be7d419d581.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4948	4d299106b06d7d75e798acac2932f2a1fc096b1ddccbce1f772f5be7d419d581.exe

C:\Users\Admin\AppData\Local\Temp\4d299106b06d7d75e798acac2932f2a1fc096b1ddccbce1f772f5be7d419d581.exe
"C:\Users\Admin\AppData\Local\Temp\4d299106b06d7d75e798acac2932f2a1fc096b1ddccbce1f772f5be7d419d581.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4948

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

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Downloads

memory/4948-133-0x00000000001C0000-0x00000000001CA000-memory.dmp

Filesize
40KB

Download
memory/4948-137-0x00000000748A0000-0x0000000075050000-memory.dmp

Filesize
7.7MB

Download
memory/4948-138-0x00000000748A0000-0x0000000075050000-memory.dmp

Filesize
7.7MB

Download
memory/4948-141-0x00000000748A0000-0x0000000075050000-memory.dmp

Filesize
7.7MB

Download