healer | ac67183750f565479e359d22cc9dfd29433262a2a926ef4c63e9a629d17ed1ad

General

Target

ac67183750f565479e359d22cc9dfd29433262a2a926ef4c63e9a629d17ed1ad.exe
Size

175KB
MD5

e737d6318f91d75ddfb31e2a0babcb5e
SHA1

959b38b2237298f8778afd539b283911c16d8d33
SHA256

ac67183750f565479e359d22cc9dfd29433262a2a926ef4c63e9a629d17ed1ad
SHA512

f8695d343bf2d7cd1389aa868de9b82b799ca785f949cc5ff6887fe0fa5e45adf8d08d75927aef2e0c8c4c9d8f51472f1587b401adaa8a42aac1e05bc26e0331
SSDEEP

3072:/DKW1LgppLRHMY0TBfJvjcTp5XDElD5PbUXukcu/9mNL:/DKW1Lgbdl0TBBvjc/IlhU+kcu1C

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/1492-1-0x00000000021A0000-0x00000000021BA000-memory.dmp	healer
behavioral2/memory/1492-4-0x0000000002530000-0x0000000002548000-memory.dmp	healer
behavioral2/memory/1492-9-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral2/memory/1492-19-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral2/memory/1492-30-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral2/memory/1492-28-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral2/memory/1492-27-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral2/memory/1492-25-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral2/memory/1492-22-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral2/memory/1492-20-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral2/memory/1492-16-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral2/memory/1492-14-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral2/memory/1492-12-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral2/memory/1492-10-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral2/memory/1492-32-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral2/memory/1492-6-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral2/memory/1492-5-0x0000000002530000-0x0000000002542000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer
Healer family
healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	ac67183750f565479e359d22cc9dfd29433262a2a926ef4c63e9a629d17ed1ad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	ac67183750f565479e359d22cc9dfd29433262a2a926ef4c63e9a629d17ed1ad.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	ac67183750f565479e359d22cc9dfd29433262a2a926ef4c63e9a629d17ed1ad.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	ac67183750f565479e359d22cc9dfd29433262a2a926ef4c63e9a629d17ed1ad.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	ac67183750f565479e359d22cc9dfd29433262a2a926ef4c63e9a629d17ed1ad.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	ac67183750f565479e359d22cc9dfd29433262a2a926ef4c63e9a629d17ed1ad.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	ac67183750f565479e359d22cc9dfd29433262a2a926ef4c63e9a629d17ed1ad.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	ac67183750f565479e359d22cc9dfd29433262a2a926ef4c63e9a629d17ed1ad.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ac67183750f565479e359d22cc9dfd29433262a2a926ef4c63e9a629d17ed1ad.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1492	ac67183750f565479e359d22cc9dfd29433262a2a926ef4c63e9a629d17ed1ad.exe
1492	ac67183750f565479e359d22cc9dfd29433262a2a926ef4c63e9a629d17ed1ad.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1492	ac67183750f565479e359d22cc9dfd29433262a2a926ef4c63e9a629d17ed1ad.exe

C:\Users\Admin\AppData\Local\Temp\ac67183750f565479e359d22cc9dfd29433262a2a926ef4c63e9a629d17ed1ad.exe
"C:\Users\Admin\AppData\Local\Temp\ac67183750f565479e359d22cc9dfd29433262a2a926ef4c63e9a629d17ed1ad.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1492

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Impair Defenses

2

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1492-0-0x000000007457E000-0x000000007457F000-memory.dmp

Filesize
4KB

Download
memory/1492-1-0x00000000021A0000-0x00000000021BA000-memory.dmp

Filesize
104KB

Download
memory/1492-3-0x0000000074570000-0x0000000074D20000-memory.dmp

Filesize
7.7MB

Download
memory/1492-2-0x0000000004AF0000-0x0000000005094000-memory.dmp

Filesize
5.6MB

Download
memory/1492-4-0x0000000002530000-0x0000000002548000-memory.dmp

Filesize
96KB

Download
memory/1492-9-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1492-19-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1492-30-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1492-28-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1492-27-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1492-25-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1492-22-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1492-20-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1492-16-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1492-14-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1492-12-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1492-10-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1492-32-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1492-6-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1492-5-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1492-33-0x0000000074570000-0x0000000074D20000-memory.dmp

Filesize
7.7MB

Download
memory/1492-34-0x0000000074570000-0x0000000074D20000-memory.dmp

Filesize
7.7MB

Download
memory/1492-35-0x000000007457E000-0x000000007457F000-memory.dmp

Filesize
4KB

Download
memory/1492-36-0x0000000074570000-0x0000000074D20000-memory.dmp

Filesize
7.7MB

Download
memory/1492-38-0x0000000074570000-0x0000000074D20000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads