healer | a715e70e413e871c6237b199f2dc6b376517ce86a09f31661f6827b2a816e68c

General

Target

a715e70e413e871c6237b199f2dc6b376517ce86a09f31661f6827b2a816e68cN.exe
Size

277KB
MD5

716e3b7b64f2ba3f6606c27354f9f370
SHA1

d95869b80dc9bd737adb09bac727c66206d6e4ca
SHA256

a715e70e413e871c6237b199f2dc6b376517ce86a09f31661f6827b2a816e68c
SHA512

37663303e9b4f1b9ad3799a33511baa925339b528ae596c9019a8527f662523fe045c65964ad66a15644ac47833ac4f29ef5472821490742df7b076e5d84a242
SSDEEP

3072:dh+tAUHXSwntx7nmciFYMI8mU90fy2ME0n/gJCYbBUlvWN5/sBOwYPDpJKJRfyI:+xSeMFYtMz/ghU52sBXYPDWJ

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/2308-34-0x0000000002D30000-0x0000000002D42000-memory.dmp	healer
behavioral1/memory/2308-32-0x0000000002D30000-0x0000000002D42000-memory.dmp	healer
behavioral1/memory/2308-30-0x0000000002D30000-0x0000000002D42000-memory.dmp	healer
behavioral1/memory/2308-28-0x0000000002D30000-0x0000000002D42000-memory.dmp	healer
behavioral1/memory/2308-26-0x0000000002D30000-0x0000000002D42000-memory.dmp	healer
behavioral1/memory/2308-24-0x0000000002D30000-0x0000000002D42000-memory.dmp	healer
behavioral1/memory/2308-22-0x0000000002D30000-0x0000000002D42000-memory.dmp	healer
behavioral1/memory/2308-20-0x0000000002D30000-0x0000000002D42000-memory.dmp	healer
behavioral1/memory/2308-18-0x0000000002D30000-0x0000000002D42000-memory.dmp	healer
behavioral1/memory/2308-16-0x0000000002D30000-0x0000000002D42000-memory.dmp	healer
behavioral1/memory/2308-14-0x0000000002D30000-0x0000000002D42000-memory.dmp	healer
behavioral1/memory/2308-12-0x0000000002D30000-0x0000000002D42000-memory.dmp	healer
behavioral1/memory/2308-10-0x0000000002D30000-0x0000000002D42000-memory.dmp	healer
behavioral1/memory/2308-8-0x0000000002D30000-0x0000000002D42000-memory.dmp	healer
behavioral1/memory/2308-7-0x0000000002D30000-0x0000000002D42000-memory.dmp	healer
behavioral1/memory/2308-5-0x0000000002D30000-0x0000000002D48000-memory.dmp	healer
behavioral1/memory/2308-4-0x0000000000340000-0x000000000035A000-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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	a715e70e413e871c6237b199f2dc6b376517ce86a09f31661f6827b2a816e68cN.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	a715e70e413e871c6237b199f2dc6b376517ce86a09f31661f6827b2a816e68cN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a715e70e413e871c6237b199f2dc6b376517ce86a09f31661f6827b2a816e68cN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a715e70e413e871c6237b199f2dc6b376517ce86a09f31661f6827b2a816e68cN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	a715e70e413e871c6237b199f2dc6b376517ce86a09f31661f6827b2a816e68cN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a715e70e413e871c6237b199f2dc6b376517ce86a09f31661f6827b2a816e68cN.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	a715e70e413e871c6237b199f2dc6b376517ce86a09f31661f6827b2a816e68cN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	a715e70e413e871c6237b199f2dc6b376517ce86a09f31661f6827b2a816e68cN.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	a715e70e413e871c6237b199f2dc6b376517ce86a09f31661f6827b2a816e68cN.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2308	a715e70e413e871c6237b199f2dc6b376517ce86a09f31661f6827b2a816e68cN.exe
2308	a715e70e413e871c6237b199f2dc6b376517ce86a09f31661f6827b2a816e68cN.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2308	a715e70e413e871c6237b199f2dc6b376517ce86a09f31661f6827b2a816e68cN.exe

C:\Users\Admin\AppData\Local\Temp\a715e70e413e871c6237b199f2dc6b376517ce86a09f31661f6827b2a816e68cN.exe
"C:\Users\Admin\AppData\Local\Temp\a715e70e413e871c6237b199f2dc6b376517ce86a09f31661f6827b2a816e68cN.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:2308

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/2308-34-0x0000000002D30000-0x0000000002D42000-memory.dmp

Filesize
72KB

Download
memory/2308-32-0x0000000002D30000-0x0000000002D42000-memory.dmp

Filesize
72KB

Download
memory/2308-30-0x0000000002D30000-0x0000000002D42000-memory.dmp

Filesize
72KB

Download
memory/2308-28-0x0000000002D30000-0x0000000002D42000-memory.dmp

Filesize
72KB

Download
memory/2308-26-0x0000000002D30000-0x0000000002D42000-memory.dmp

Filesize
72KB

Download
memory/2308-24-0x0000000002D30000-0x0000000002D42000-memory.dmp

Filesize
72KB

Download
memory/2308-22-0x0000000002D30000-0x0000000002D42000-memory.dmp

Filesize
72KB

Download
memory/2308-20-0x0000000002D30000-0x0000000002D42000-memory.dmp

Filesize
72KB

Download
memory/2308-18-0x0000000002D30000-0x0000000002D42000-memory.dmp

Filesize
72KB

Download
memory/2308-16-0x0000000002D30000-0x0000000002D42000-memory.dmp

Filesize
72KB

Download
memory/2308-14-0x0000000002D30000-0x0000000002D42000-memory.dmp

Filesize
72KB

Download
memory/2308-12-0x0000000002D30000-0x0000000002D42000-memory.dmp

Filesize
72KB

Download
memory/2308-10-0x0000000002D30000-0x0000000002D42000-memory.dmp

Filesize
72KB

Download
memory/2308-8-0x0000000002D30000-0x0000000002D42000-memory.dmp

Filesize
72KB

Download
memory/2308-7-0x0000000002D30000-0x0000000002D42000-memory.dmp

Filesize
72KB

Download
memory/2308-6-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/2308-5-0x0000000002D30000-0x0000000002D48000-memory.dmp

Filesize
96KB

Download
memory/2308-4-0x0000000000340000-0x000000000035A000-memory.dmp

Filesize
104KB

Download
memory/2308-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2308-2-0x0000000000220000-0x000000000024D000-memory.dmp

Filesize
180KB

Download
memory/2308-1-0x0000000002D50000-0x0000000002E50000-memory.dmp

Filesize
1024KB

Download
memory/2308-35-0x0000000002D50000-0x0000000002E50000-memory.dmp

Filesize
1024KB

Download
memory/2308-36-0x0000000000220000-0x000000000024D000-memory.dmp

Filesize
180KB

Download
memory/2308-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2308-40-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2308-39-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads