healer | e8df1172a0968bde0d5750f5867dc0519d8822a323b12b3093f01c816dfd3e6a

General

Target

e8df1172a0968bde0d5750f5867dc0519d8822a323b12b3093f01c816dfd3e6a.exe
Size

176KB
MD5

24b47949f50cb4edeef8fb463531dcba
SHA1

ee1d9c2f5d150cb8cf8f5fd978285f2fa1968c47
SHA256

e8df1172a0968bde0d5750f5867dc0519d8822a323b12b3093f01c816dfd3e6a
SHA512

d8aef83a66eac0a48c0fcd566d3bea62dba9c5975023b03d5f8d9ed2257e7bfced012e3e24ef98d6e1866bc39cad378769f2b987af1a46090d84061bc00e12ac
SSDEEP

3072:QDKW1LgppLRHMY0TBfJvjcTp5XUaeiDSP2R:QDKW1Lgbdl0TBBvjc/Tn2Pi

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/2500-1-0x0000000002290000-0x00000000022AA000-memory.dmp	healer
behavioral2/memory/2500-4-0x0000000004AC0000-0x0000000004AD8000-memory.dmp	healer
behavioral2/memory/2500-17-0x0000000004AC0000-0x0000000004AD3000-memory.dmp	healer
behavioral2/memory/2500-33-0x0000000004AC0000-0x0000000004AD3000-memory.dmp	healer
behavioral2/memory/2500-31-0x0000000004AC0000-0x0000000004AD3000-memory.dmp	healer
behavioral2/memory/2500-29-0x0000000004AC0000-0x0000000004AD3000-memory.dmp	healer
behavioral2/memory/2500-27-0x0000000004AC0000-0x0000000004AD3000-memory.dmp	healer
behavioral2/memory/2500-25-0x0000000004AC0000-0x0000000004AD3000-memory.dmp	healer
behavioral2/memory/2500-23-0x0000000004AC0000-0x0000000004AD3000-memory.dmp	healer
behavioral2/memory/2500-21-0x0000000004AC0000-0x0000000004AD3000-memory.dmp	healer
behavioral2/memory/2500-19-0x0000000004AC0000-0x0000000004AD3000-memory.dmp	healer
behavioral2/memory/2500-13-0x0000000004AC0000-0x0000000004AD3000-memory.dmp	healer
behavioral2/memory/2500-11-0x0000000004AC0000-0x0000000004AD3000-memory.dmp	healer
behavioral2/memory/2500-9-0x0000000004AC0000-0x0000000004AD3000-memory.dmp	healer
behavioral2/memory/2500-7-0x0000000004AC0000-0x0000000004AD3000-memory.dmp	healer
behavioral2/memory/2500-15-0x0000000004AC0000-0x0000000004AD3000-memory.dmp	healer
behavioral2/memory/2500-6-0x0000000004AC0000-0x0000000004AD3000-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\DisableRealtimeMonitoring = "1"	e8df1172a0968bde0d5750f5867dc0519d8822a323b12b3093f01c816dfd3e6a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	e8df1172a0968bde0d5750f5867dc0519d8822a323b12b3093f01c816dfd3e6a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	e8df1172a0968bde0d5750f5867dc0519d8822a323b12b3093f01c816dfd3e6a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	e8df1172a0968bde0d5750f5867dc0519d8822a323b12b3093f01c816dfd3e6a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	e8df1172a0968bde0d5750f5867dc0519d8822a323b12b3093f01c816dfd3e6a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	e8df1172a0968bde0d5750f5867dc0519d8822a323b12b3093f01c816dfd3e6a.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	e8df1172a0968bde0d5750f5867dc0519d8822a323b12b3093f01c816dfd3e6a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	e8df1172a0968bde0d5750f5867dc0519d8822a323b12b3093f01c816dfd3e6a.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	e8df1172a0968bde0d5750f5867dc0519d8822a323b12b3093f01c816dfd3e6a.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2500	e8df1172a0968bde0d5750f5867dc0519d8822a323b12b3093f01c816dfd3e6a.exe
2500	e8df1172a0968bde0d5750f5867dc0519d8822a323b12b3093f01c816dfd3e6a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2500	e8df1172a0968bde0d5750f5867dc0519d8822a323b12b3093f01c816dfd3e6a.exe

C:\Users\Admin\AppData\Local\Temp\e8df1172a0968bde0d5750f5867dc0519d8822a323b12b3093f01c816dfd3e6a.exe
"C:\Users\Admin\AppData\Local\Temp\e8df1172a0968bde0d5750f5867dc0519d8822a323b12b3093f01c816dfd3e6a.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:2500

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/2500-0-0x0000000074B7E000-0x0000000074B7F000-memory.dmp

Filesize
4KB

Download
memory/2500-1-0x0000000002290000-0x00000000022AA000-memory.dmp

Filesize
104KB

Download
memory/2500-2-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/2500-3-0x0000000004B90000-0x0000000005134000-memory.dmp

Filesize
5.6MB

Download
memory/2500-4-0x0000000004AC0000-0x0000000004AD8000-memory.dmp

Filesize
96KB

Download
memory/2500-5-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/2500-17-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

Filesize
76KB

Download
memory/2500-33-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

Filesize
76KB

Download
memory/2500-31-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

Filesize
76KB

Download
memory/2500-29-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

Filesize
76KB

Download
memory/2500-27-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

Filesize
76KB

Download
memory/2500-25-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

Filesize
76KB

Download
memory/2500-23-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

Filesize
76KB

Download
memory/2500-21-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

Filesize
76KB

Download
memory/2500-19-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

Filesize
76KB

Download
memory/2500-13-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

Filesize
76KB

Download
memory/2500-11-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

Filesize
76KB

Download
memory/2500-9-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

Filesize
76KB

Download
memory/2500-7-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

Filesize
76KB

Download
memory/2500-15-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

Filesize
76KB

Download
memory/2500-34-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/2500-6-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

Filesize
76KB

Download
memory/2500-35-0x0000000074B7E000-0x0000000074B7F000-memory.dmp

Filesize
4KB

Download
memory/2500-36-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/2500-38-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads