healer | e967be50cd3ba7006de65820fb8d17c732b0458c83ae211b2b022afea0050cc5

Analysis

max time kernel
94s
max time network
103s
platform
windows10-1703_x64
resource
win10-20230703-en
resource tags

arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
submitted
19/07/2023, 07:42

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General

Target

e967be50cd3ba7006de65820fb8d17c732b0458c83ae211b2b022afea0050cc5.exe
Size

146KB
MD5

bfbd185fccd9d2d1752e367b8312ec21
SHA1

815627112a44b1ab63ab7df9acc7c852dac50652
SHA256

e967be50cd3ba7006de65820fb8d17c732b0458c83ae211b2b022afea0050cc5
SHA512

28921ad191dbd3d682eedb099f998ea7facca6ff471e8ed8afa5863a1f16a5b4d7eeb6a16a6d62f48d038cba32a54bf394af29d89efd33f27731a881d7d0e81d
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/4120-120-0x00000000001C0000-0x00000000001CA000-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\DisableBehaviorMonitoring = "1"	e967be50cd3ba7006de65820fb8d17c732b0458c83ae211b2b022afea0050cc5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	e967be50cd3ba7006de65820fb8d17c732b0458c83ae211b2b022afea0050cc5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	e967be50cd3ba7006de65820fb8d17c732b0458c83ae211b2b022afea0050cc5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	e967be50cd3ba7006de65820fb8d17c732b0458c83ae211b2b022afea0050cc5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	e967be50cd3ba7006de65820fb8d17c732b0458c83ae211b2b022afea0050cc5.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	e967be50cd3ba7006de65820fb8d17c732b0458c83ae211b2b022afea0050cc5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	e967be50cd3ba7006de65820fb8d17c732b0458c83ae211b2b022afea0050cc5.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4120	e967be50cd3ba7006de65820fb8d17c732b0458c83ae211b2b022afea0050cc5.exe
4120	e967be50cd3ba7006de65820fb8d17c732b0458c83ae211b2b022afea0050cc5.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4120	e967be50cd3ba7006de65820fb8d17c732b0458c83ae211b2b022afea0050cc5.exe

C:\Users\Admin\AppData\Local\Temp\e967be50cd3ba7006de65820fb8d17c732b0458c83ae211b2b022afea0050cc5.exe
"C:\Users\Admin\AppData\Local\Temp\e967be50cd3ba7006de65820fb8d17c732b0458c83ae211b2b022afea0050cc5.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4120

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

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Downloads

memory/4120-120-0x00000000001C0000-0x00000000001CA000-memory.dmp

Filesize
40KB

Download
memory/4120-124-0x00000000738C0000-0x0000000073FAE000-memory.dmp

Filesize
6.9MB

Download
memory/4120-125-0x00000000738C0000-0x0000000073FAE000-memory.dmp

Filesize
6.9MB

Download
memory/4120-128-0x00000000738C0000-0x0000000073FAE000-memory.dmp

Filesize
6.9MB

Download