healer | 52789dd67e10ca4f2921725625ab637533f365f37f07aead5a4c177d31982099

Analysis

max time kernel
97s
max time network
106s
platform
windows10-1703_x64
resource
win10-20230703-en
resource tags

arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
submitted
14/07/2023, 02:27

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General

Target

52789dd67e10ca4f2921725625ab637533f365f37f07aead5a4c177d31982099.exe
Size

568KB
MD5

6dc0b7e2ce05cc593a7a5246e8f33078
SHA1

7b9804ce3d35543389229a40e9149ad8b5392033
SHA256

52789dd67e10ca4f2921725625ab637533f365f37f07aead5a4c177d31982099
SHA512

b36db836d37e7c17340f99855960dcea21aed57e1ede3c8ebb9632b8ef8480dce23e5038adaa95d0367ca96f874216ab116e540e1d71286f3f7327e56c77eb5b
SSDEEP

12288:I/BqHMiICSVtg0wBW3iFt4ONq30/4St2NBd0JoLdaoi9Bbk:IoMBbVTb34k30/8dRi9

Score

10^/10

healer dropper evasion trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/memory/600-117-0x0000000000400000-0x000000000041B000-memory.dmp	healer
behavioral1/memory/600-118-0x0000000002000000-0x000000000200A000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	52789dd67e10ca4f2921725625ab637533f365f37f07aead5a4c177d31982099.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	52789dd67e10ca4f2921725625ab637533f365f37f07aead5a4c177d31982099.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	52789dd67e10ca4f2921725625ab637533f365f37f07aead5a4c177d31982099.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	52789dd67e10ca4f2921725625ab637533f365f37f07aead5a4c177d31982099.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	52789dd67e10ca4f2921725625ab637533f365f37f07aead5a4c177d31982099.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	52789dd67e10ca4f2921725625ab637533f365f37f07aead5a4c177d31982099.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	52789dd67e10ca4f2921725625ab637533f365f37f07aead5a4c177d31982099.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
600	52789dd67e10ca4f2921725625ab637533f365f37f07aead5a4c177d31982099.exe
600	52789dd67e10ca4f2921725625ab637533f365f37f07aead5a4c177d31982099.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	600	52789dd67e10ca4f2921725625ab637533f365f37f07aead5a4c177d31982099.exe

C:\Users\Admin\AppData\Local\Temp\52789dd67e10ca4f2921725625ab637533f365f37f07aead5a4c177d31982099.exe
"C:\Users\Admin\AppData\Local\Temp\52789dd67e10ca4f2921725625ab637533f365f37f07aead5a4c177d31982099.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:600

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/600-117-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/600-118-0x0000000002000000-0x000000000200A000-memory.dmp

Filesize
40KB

Download
memory/600-122-0x0000000073450000-0x0000000073B3E000-memory.dmp

Filesize
6.9MB

Download
memory/600-123-0x0000000073450000-0x0000000073B3E000-memory.dmp

Filesize
6.9MB

Download
memory/600-126-0x0000000073450000-0x0000000073B3E000-memory.dmp

Filesize
6.9MB

Download