healer | c166384e9c74922ce52b53754e44718f0d5ede381c7580084684d57d4b6ae296

Analysis

max time kernel
126s
max time network
135s
platform
windows10-1703_x64
resource
win10-20230703-en
resource tags

arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
submitted
18/07/2023, 15:33

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General

Target

c166384e9c74922ce52b53754e44718f0d5ede381c7580084684d57d4b6ae296.exe
Size

146KB
MD5

d4accd687ce390cb55b0a3715c477911
SHA1

33d91477041c4ffed43819d02f29be256e447f30
SHA256

c166384e9c74922ce52b53754e44718f0d5ede381c7580084684d57d4b6ae296
SHA512

50dab028d16b4c9e91c7e17856825630c6ae71204cd91298482f6555d85f7058a77449b94f11784dde1f5d494221aba292c29651b7e5803809248b0c33b24642
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/2980-118-0x00000000001C0000-0x00000000001CA000-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"	c166384e9c74922ce52b53754e44718f0d5ede381c7580084684d57d4b6ae296.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	c166384e9c74922ce52b53754e44718f0d5ede381c7580084684d57d4b6ae296.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c166384e9c74922ce52b53754e44718f0d5ede381c7580084684d57d4b6ae296.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	c166384e9c74922ce52b53754e44718f0d5ede381c7580084684d57d4b6ae296.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	c166384e9c74922ce52b53754e44718f0d5ede381c7580084684d57d4b6ae296.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	c166384e9c74922ce52b53754e44718f0d5ede381c7580084684d57d4b6ae296.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c166384e9c74922ce52b53754e44718f0d5ede381c7580084684d57d4b6ae296.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2980	c166384e9c74922ce52b53754e44718f0d5ede381c7580084684d57d4b6ae296.exe
2980	c166384e9c74922ce52b53754e44718f0d5ede381c7580084684d57d4b6ae296.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2980	c166384e9c74922ce52b53754e44718f0d5ede381c7580084684d57d4b6ae296.exe

C:\Users\Admin\AppData\Local\Temp\c166384e9c74922ce52b53754e44718f0d5ede381c7580084684d57d4b6ae296.exe
"C:\Users\Admin\AppData\Local\Temp\c166384e9c74922ce52b53754e44718f0d5ede381c7580084684d57d4b6ae296.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2980

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/2980-118-0x00000000001C0000-0x00000000001CA000-memory.dmp

Filesize
40KB

Download
memory/2980-122-0x00000000733A0000-0x0000000073A8E000-memory.dmp

Filesize
6.9MB

Download
memory/2980-123-0x00000000733A0000-0x0000000073A8E000-memory.dmp

Filesize
6.9MB

Download
memory/2980-126-0x00000000733A0000-0x0000000073A8E000-memory.dmp

Filesize
6.9MB

Download