healer | be0400e6780f780658f15c498a41f41d58f7c50f434ab96e6fa9c449d9b137ef

General

Target

be0400e6780f780658f15c498a41f41d58f7c50f434ab96e6fa9c449d9b137efN.exe
Size

376KB
MD5

2c61490740ff345420185510d4b1bea0
SHA1

98080ad52fcc1f6626c3d4e2e8b0503a71136d87
SHA256

be0400e6780f780658f15c498a41f41d58f7c50f434ab96e6fa9c449d9b137ef
SHA512

8bf8813adc5548aeeb9fdec18a58e0a89656192a6f9187546b19bfe32e0587ef9e98753770daf61e58222416423f1faa9a9a5725877165ae9865a3db379877fc
SSDEEP

3072:feZsht1THQ/ACGCYZ+zlkDSELvVjJ6nkcbKHskik6q9Jo7c5yV9osoLw2VEsb+Y8:x71LZCDUgNA3ii9JecyV6NHE+qa63A3

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/4480-5-0x0000000002490000-0x00000000024AA000-memory.dmp	healer
behavioral2/memory/4480-7-0x00000000026A0000-0x00000000026B8000-memory.dmp	healer
behavioral2/memory/4480-8-0x00000000026A0000-0x00000000026B2000-memory.dmp	healer
behavioral2/memory/4480-9-0x00000000026A0000-0x00000000026B2000-memory.dmp	healer
behavioral2/memory/4480-35-0x00000000026A0000-0x00000000026B2000-memory.dmp	healer
behavioral2/memory/4480-33-0x00000000026A0000-0x00000000026B2000-memory.dmp	healer
behavioral2/memory/4480-31-0x00000000026A0000-0x00000000026B2000-memory.dmp	healer
behavioral2/memory/4480-29-0x00000000026A0000-0x00000000026B2000-memory.dmp	healer
behavioral2/memory/4480-27-0x00000000026A0000-0x00000000026B2000-memory.dmp	healer
behavioral2/memory/4480-25-0x00000000026A0000-0x00000000026B2000-memory.dmp	healer
behavioral2/memory/4480-23-0x00000000026A0000-0x00000000026B2000-memory.dmp	healer
behavioral2/memory/4480-21-0x00000000026A0000-0x00000000026B2000-memory.dmp	healer
behavioral2/memory/4480-19-0x00000000026A0000-0x00000000026B2000-memory.dmp	healer
behavioral2/memory/4480-17-0x00000000026A0000-0x00000000026B2000-memory.dmp	healer
behavioral2/memory/4480-15-0x00000000026A0000-0x00000000026B2000-memory.dmp	healer
behavioral2/memory/4480-13-0x00000000026A0000-0x00000000026B2000-memory.dmp	healer
behavioral2/memory/4480-11-0x00000000026A0000-0x00000000026B2000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	be0400e6780f780658f15c498a41f41d58f7c50f434ab96e6fa9c449d9b137efN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	be0400e6780f780658f15c498a41f41d58f7c50f434ab96e6fa9c449d9b137efN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	be0400e6780f780658f15c498a41f41d58f7c50f434ab96e6fa9c449d9b137efN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	be0400e6780f780658f15c498a41f41d58f7c50f434ab96e6fa9c449d9b137efN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	be0400e6780f780658f15c498a41f41d58f7c50f434ab96e6fa9c449d9b137efN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	be0400e6780f780658f15c498a41f41d58f7c50f434ab96e6fa9c449d9b137efN.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	be0400e6780f780658f15c498a41f41d58f7c50f434ab96e6fa9c449d9b137efN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	be0400e6780f780658f15c498a41f41d58f7c50f434ab96e6fa9c449d9b137efN.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1012	4480	WerFault.exe	82

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	be0400e6780f780658f15c498a41f41d58f7c50f434ab96e6fa9c449d9b137efN.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4480	be0400e6780f780658f15c498a41f41d58f7c50f434ab96e6fa9c449d9b137efN.exe
4480	be0400e6780f780658f15c498a41f41d58f7c50f434ab96e6fa9c449d9b137efN.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4480	be0400e6780f780658f15c498a41f41d58f7c50f434ab96e6fa9c449d9b137efN.exe

C:\Users\Admin\AppData\Local\Temp\be0400e6780f780658f15c498a41f41d58f7c50f434ab96e6fa9c449d9b137efN.exe
"C:\Users\Admin\AppData\Local\Temp\be0400e6780f780658f15c498a41f41d58f7c50f434ab96e6fa9c449d9b137efN.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:4480
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4480 -s 948
  2⤵
  - Program crash
  PID:1012

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4480 -ip 4480
1⤵
PID:2420

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/4480-1-0x00000000007A0000-0x00000000008A0000-memory.dmp

Filesize
1024KB

Download
memory/4480-2-0x0000000000750000-0x000000000077D000-memory.dmp

Filesize
180KB

Download
memory/4480-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4480-4-0x0000000000400000-0x00000000005A3000-memory.dmp

Filesize
1.6MB

Download
memory/4480-5-0x0000000002490000-0x00000000024AA000-memory.dmp

Filesize
104KB

Download
memory/4480-6-0x0000000004D70000-0x0000000005314000-memory.dmp

Filesize
5.6MB

Download
memory/4480-7-0x00000000026A0000-0x00000000026B8000-memory.dmp

Filesize
96KB

Download
memory/4480-8-0x00000000026A0000-0x00000000026B2000-memory.dmp

Filesize
72KB

Download
memory/4480-9-0x00000000026A0000-0x00000000026B2000-memory.dmp

Filesize
72KB

Download
memory/4480-35-0x00000000026A0000-0x00000000026B2000-memory.dmp

Filesize
72KB

Download
memory/4480-33-0x00000000026A0000-0x00000000026B2000-memory.dmp

Filesize
72KB

Download
memory/4480-31-0x00000000026A0000-0x00000000026B2000-memory.dmp

Filesize
72KB

Download
memory/4480-29-0x00000000026A0000-0x00000000026B2000-memory.dmp

Filesize
72KB

Download
memory/4480-27-0x00000000026A0000-0x00000000026B2000-memory.dmp

Filesize
72KB

Download
memory/4480-25-0x00000000026A0000-0x00000000026B2000-memory.dmp

Filesize
72KB

Download
memory/4480-23-0x00000000026A0000-0x00000000026B2000-memory.dmp

Filesize
72KB

Download
memory/4480-21-0x00000000026A0000-0x00000000026B2000-memory.dmp

Filesize
72KB

Download
memory/4480-19-0x00000000026A0000-0x00000000026B2000-memory.dmp

Filesize
72KB

Download
memory/4480-17-0x00000000026A0000-0x00000000026B2000-memory.dmp

Filesize
72KB

Download
memory/4480-15-0x00000000026A0000-0x00000000026B2000-memory.dmp

Filesize
72KB

Download
memory/4480-13-0x00000000026A0000-0x00000000026B2000-memory.dmp

Filesize
72KB

Download
memory/4480-11-0x00000000026A0000-0x00000000026B2000-memory.dmp

Filesize
72KB

Download
memory/4480-36-0x00000000007A0000-0x00000000008A0000-memory.dmp

Filesize
1024KB

Download
memory/4480-37-0x0000000000750000-0x000000000077D000-memory.dmp

Filesize
180KB

Download
memory/4480-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4480-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4480-41-0x0000000000400000-0x00000000005A3000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads