healer | 417f84a42236ada961a7b8d42d59eb914396a7e782ab070c02d76fbbcb1ac3b5

General

Target

417f84a42236ada961a7b8d42d59eb914396a7e782ab070c02d76fbbcb1ac3b5.exe
Size

175KB
MD5

9c232f1976382c68756c8f217007b889
SHA1

bb2f0bdd3edbdaccfeec5c03858ac867c39102b3
SHA256

417f84a42236ada961a7b8d42d59eb914396a7e782ab070c02d76fbbcb1ac3b5
SHA512

597face30722355d16e6315ac60aec8c710358585708e30852a22ab319c0dd5fe15d621a034ce84980f5b73606f977155235ef349097fa125eb48a71ca565c49
SSDEEP

3072:/DKW1LgppLRHMY0TBfJvjcTp5XDElD5PbUXukcu/9mN:/DKW1Lgbdl0TBBvjc/IlhU+kcu1

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/4220-1-0x00000000024A0000-0x00000000024BA000-memory.dmp	healer
behavioral2/memory/4220-4-0x0000000004AC0000-0x0000000004AD8000-memory.dmp	healer
behavioral2/memory/4220-34-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/4220-32-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/4220-30-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/4220-28-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/4220-26-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/4220-24-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/4220-22-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/4220-20-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/4220-18-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/4220-16-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/4220-14-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/4220-12-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/4220-10-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/4220-8-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral2/memory/4220-7-0x0000000004AC0000-0x0000000004AD2000-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\DisableOnAccessProtection = "1"	417f84a42236ada961a7b8d42d59eb914396a7e782ab070c02d76fbbcb1ac3b5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	417f84a42236ada961a7b8d42d59eb914396a7e782ab070c02d76fbbcb1ac3b5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	417f84a42236ada961a7b8d42d59eb914396a7e782ab070c02d76fbbcb1ac3b5.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	417f84a42236ada961a7b8d42d59eb914396a7e782ab070c02d76fbbcb1ac3b5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	417f84a42236ada961a7b8d42d59eb914396a7e782ab070c02d76fbbcb1ac3b5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	417f84a42236ada961a7b8d42d59eb914396a7e782ab070c02d76fbbcb1ac3b5.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	417f84a42236ada961a7b8d42d59eb914396a7e782ab070c02d76fbbcb1ac3b5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	417f84a42236ada961a7b8d42d59eb914396a7e782ab070c02d76fbbcb1ac3b5.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	417f84a42236ada961a7b8d42d59eb914396a7e782ab070c02d76fbbcb1ac3b5.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4220	417f84a42236ada961a7b8d42d59eb914396a7e782ab070c02d76fbbcb1ac3b5.exe
4220	417f84a42236ada961a7b8d42d59eb914396a7e782ab070c02d76fbbcb1ac3b5.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4220	417f84a42236ada961a7b8d42d59eb914396a7e782ab070c02d76fbbcb1ac3b5.exe

C:\Users\Admin\AppData\Local\Temp\417f84a42236ada961a7b8d42d59eb914396a7e782ab070c02d76fbbcb1ac3b5.exe
"C:\Users\Admin\AppData\Local\Temp\417f84a42236ada961a7b8d42d59eb914396a7e782ab070c02d76fbbcb1ac3b5.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:4220

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

Replay Monitor

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Downloads

memory/4220-0-0x00000000744CE000-0x00000000744CF000-memory.dmp

Filesize
4KB

Download
memory/4220-1-0x00000000024A0000-0x00000000024BA000-memory.dmp

Filesize
104KB

Download
memory/4220-2-0x00000000744C0000-0x0000000074C70000-memory.dmp

Filesize
7.7MB

Download
memory/4220-5-0x00000000744C0000-0x0000000074C70000-memory.dmp

Filesize
7.7MB

Download
memory/4220-4-0x0000000004AC0000-0x0000000004AD8000-memory.dmp

Filesize
96KB

Download
memory/4220-34-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/4220-32-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/4220-30-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/4220-28-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/4220-26-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/4220-24-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/4220-22-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/4220-20-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/4220-18-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/4220-16-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/4220-14-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/4220-12-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/4220-10-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/4220-8-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/4220-7-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/4220-6-0x00000000744C0000-0x0000000074C70000-memory.dmp

Filesize
7.7MB

Download
memory/4220-3-0x0000000004B90000-0x0000000005134000-memory.dmp

Filesize
5.6MB

Download
memory/4220-35-0x00000000744CE000-0x00000000744CF000-memory.dmp

Filesize
4KB

Download
memory/4220-36-0x00000000744C0000-0x0000000074C70000-memory.dmp

Filesize
7.7MB

Download
memory/4220-38-0x00000000744C0000-0x0000000074C70000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads