healer | 964f4f1012b9810c1d493d3eaa90366d25b7bb3ed89bc805531fb950a89ad54c

Analysis

max time kernel
139s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
16/07/2023, 11:41

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General

Target

964f4f1012b9810c1d493d3eaa90366d25b7bb3ed89bc805531fb950a89ad54c.exe
Size

295KB
MD5

f914a31a62da96f14fa53daf859053c1
SHA1

3c238f6e9af70ab86350dd5733cd32e0df5115d2
SHA256

964f4f1012b9810c1d493d3eaa90366d25b7bb3ed89bc805531fb950a89ad54c
SHA512

4f2dcb413b92272c732e18adbb3018756a98d36cc01a4282a6463fbbfe89fc79064f9746881c95d3b901befe9916ade8169630e7f788973b6e2781c9d181331f
SSDEEP

6144:SXzm83F7/FKxRMxDKPb3K4ZqOAIQqLs52hNlJTT:Wzm83FJYK4ZWILs5alF

Score

10^/10

healer dropper evasion trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 1 IoCs

resource	yara_rule
behavioral1/memory/3508-141-0x0000000002070000-0x00000000020AE000-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

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	964f4f1012b9810c1d493d3eaa90366d25b7bb3ed89bc805531fb950a89ad54c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	964f4f1012b9810c1d493d3eaa90366d25b7bb3ed89bc805531fb950a89ad54c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	964f4f1012b9810c1d493d3eaa90366d25b7bb3ed89bc805531fb950a89ad54c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	964f4f1012b9810c1d493d3eaa90366d25b7bb3ed89bc805531fb950a89ad54c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	964f4f1012b9810c1d493d3eaa90366d25b7bb3ed89bc805531fb950a89ad54c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	964f4f1012b9810c1d493d3eaa90366d25b7bb3ed89bc805531fb950a89ad54c.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	964f4f1012b9810c1d493d3eaa90366d25b7bb3ed89bc805531fb950a89ad54c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	964f4f1012b9810c1d493d3eaa90366d25b7bb3ed89bc805531fb950a89ad54c.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3508	964f4f1012b9810c1d493d3eaa90366d25b7bb3ed89bc805531fb950a89ad54c.exe
3508	964f4f1012b9810c1d493d3eaa90366d25b7bb3ed89bc805531fb950a89ad54c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3508	964f4f1012b9810c1d493d3eaa90366d25b7bb3ed89bc805531fb950a89ad54c.exe

C:\Users\Admin\AppData\Local\Temp\964f4f1012b9810c1d493d3eaa90366d25b7bb3ed89bc805531fb950a89ad54c.exe
"C:\Users\Admin\AppData\Local\Temp\964f4f1012b9810c1d493d3eaa90366d25b7bb3ed89bc805531fb950a89ad54c.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3508

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3508-133-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/3508-134-0x0000000002070000-0x00000000020AE000-memory.dmp

Filesize
248KB

Download
memory/3508-140-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/3508-141-0x0000000002070000-0x00000000020AE000-memory.dmp

Filesize
248KB

Download
memory/3508-142-0x0000000002500000-0x0000000002501000-memory.dmp

Filesize
4KB

Download
memory/3508-143-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/3508-144-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/3508-147-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download