healer | d92dd5007a87bb89c8bdd58e3f3dce5563fee30e0267cff669bc8f5cf2c4f2d8

Analysis

max time kernel
146s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
19/07/2023, 11:16

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General

Target

d92dd5007a87bb89c8bdd58e3f3dce5563fee30e0267cff669bc8f5cf2c4f2d8.exe
Size

147KB
MD5

f2ac862ab293e07a6424bf86d98d6684
SHA1

40ebb0b4654a6d2c3e216710f95622180ff3c02c
SHA256

d92dd5007a87bb89c8bdd58e3f3dce5563fee30e0267cff669bc8f5cf2c4f2d8
SHA512

e23efaf814fc18ec6d31600ff48026ce3ca9982f2ff54e4eacce4091ab930d2296fb117c724493628d7be005d79a367dc7b3a88e612fa9d0069c5de116a6c967
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/4080-133-0x00000000001C0000-0x00000000001CA000-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

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\DisableRealtimeMonitoring = "1"	d92dd5007a87bb89c8bdd58e3f3dce5563fee30e0267cff669bc8f5cf2c4f2d8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	d92dd5007a87bb89c8bdd58e3f3dce5563fee30e0267cff669bc8f5cf2c4f2d8.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	d92dd5007a87bb89c8bdd58e3f3dce5563fee30e0267cff669bc8f5cf2c4f2d8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	d92dd5007a87bb89c8bdd58e3f3dce5563fee30e0267cff669bc8f5cf2c4f2d8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	d92dd5007a87bb89c8bdd58e3f3dce5563fee30e0267cff669bc8f5cf2c4f2d8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	d92dd5007a87bb89c8bdd58e3f3dce5563fee30e0267cff669bc8f5cf2c4f2d8.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	d92dd5007a87bb89c8bdd58e3f3dce5563fee30e0267cff669bc8f5cf2c4f2d8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	d92dd5007a87bb89c8bdd58e3f3dce5563fee30e0267cff669bc8f5cf2c4f2d8.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4080	d92dd5007a87bb89c8bdd58e3f3dce5563fee30e0267cff669bc8f5cf2c4f2d8.exe
4080	d92dd5007a87bb89c8bdd58e3f3dce5563fee30e0267cff669bc8f5cf2c4f2d8.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4080	d92dd5007a87bb89c8bdd58e3f3dce5563fee30e0267cff669bc8f5cf2c4f2d8.exe

C:\Users\Admin\AppData\Local\Temp\d92dd5007a87bb89c8bdd58e3f3dce5563fee30e0267cff669bc8f5cf2c4f2d8.exe
"C:\Users\Admin\AppData\Local\Temp\d92dd5007a87bb89c8bdd58e3f3dce5563fee30e0267cff669bc8f5cf2c4f2d8.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4080

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/4080-133-0x00000000001C0000-0x00000000001CA000-memory.dmp

Filesize
40KB

Download
memory/4080-137-0x0000000074940000-0x00000000750F0000-memory.dmp

Filesize
7.7MB

Download
memory/4080-138-0x0000000074940000-0x00000000750F0000-memory.dmp

Filesize
7.7MB

Download
memory/4080-141-0x0000000074940000-0x00000000750F0000-memory.dmp

Filesize
7.7MB

Download