healer | cb44da3500d5072c21f48c2024b8059c26c177359578fe899e83a05fca26f706

General

Target

cb44da3500d5072c21f48c2024b8059c26c177359578fe899e83a05fca26f706N.exe
Size

277KB
MD5

a5370ea9dce9572ca19a542a85d3f490
SHA1

fa487463efd188aa0a32d509a74ac509f3ba7967
SHA256

cb44da3500d5072c21f48c2024b8059c26c177359578fe899e83a05fca26f706
SHA512

91f648f508efe8e8c976acf8d4cc95034deccf92b19c1b60cf866b7a9f66af0cd7adb505bf8315764ec22506a44b9ff30085e32bae08b2bbeb71be0323e1df40
SSDEEP

6144:A+1zYEa9Vr8URL4FbiBWYC2wwbSQSRYPDWJb:AOzRML4FbiQYC7wbSH

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/1236-4-0x00000000049B0000-0x00000000049CA000-memory.dmp	healer
behavioral2/memory/1236-7-0x0000000004CF0000-0x0000000004D08000-memory.dmp	healer
behavioral2/memory/1236-35-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/1236-33-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/1236-31-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/1236-29-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/1236-27-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/1236-25-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/1236-23-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/1236-21-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/1236-19-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/1236-17-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/1236-15-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/1236-14-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/1236-11-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/1236-9-0x0000000004CF0000-0x0000000004D02000-memory.dmp	healer
behavioral2/memory/1236-8-0x0000000004CF0000-0x0000000004D02000-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	cb44da3500d5072c21f48c2024b8059c26c177359578fe899e83a05fca26f706N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	cb44da3500d5072c21f48c2024b8059c26c177359578fe899e83a05fca26f706N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	cb44da3500d5072c21f48c2024b8059c26c177359578fe899e83a05fca26f706N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	cb44da3500d5072c21f48c2024b8059c26c177359578fe899e83a05fca26f706N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	cb44da3500d5072c21f48c2024b8059c26c177359578fe899e83a05fca26f706N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	cb44da3500d5072c21f48c2024b8059c26c177359578fe899e83a05fca26f706N.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	cb44da3500d5072c21f48c2024b8059c26c177359578fe899e83a05fca26f706N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	cb44da3500d5072c21f48c2024b8059c26c177359578fe899e83a05fca26f706N.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2028	1236	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	cb44da3500d5072c21f48c2024b8059c26c177359578fe899e83a05fca26f706N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1236	cb44da3500d5072c21f48c2024b8059c26c177359578fe899e83a05fca26f706N.exe
1236	cb44da3500d5072c21f48c2024b8059c26c177359578fe899e83a05fca26f706N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1236	cb44da3500d5072c21f48c2024b8059c26c177359578fe899e83a05fca26f706N.exe

C:\Users\Admin\AppData\Local\Temp\cb44da3500d5072c21f48c2024b8059c26c177359578fe899e83a05fca26f706N.exe
"C:\Users\Admin\AppData\Local\Temp\cb44da3500d5072c21f48c2024b8059c26c177359578fe899e83a05fca26f706N.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:1236
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1236 -s 956
  2⤵
  - Program crash
  PID:2028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1236 -ip 1236
1⤵
PID:2516

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

Loading Replay Monitor...

Downloads

memory/1236-1-0x0000000002E90000-0x0000000002F90000-memory.dmp

Filesize
1024KB

Download
memory/1236-2-0x0000000002E10000-0x0000000002E3D000-memory.dmp

Filesize
180KB

Download
memory/1236-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1236-4-0x00000000049B0000-0x00000000049CA000-memory.dmp

Filesize
104KB

Download
memory/1236-5-0x00000000074F0000-0x0000000007A94000-memory.dmp

Filesize
5.6MB

Download
memory/1236-6-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/1236-7-0x0000000004CF0000-0x0000000004D08000-memory.dmp

Filesize
96KB

Download
memory/1236-35-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/1236-33-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/1236-31-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/1236-29-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/1236-27-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/1236-25-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/1236-23-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/1236-21-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/1236-19-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/1236-17-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/1236-15-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/1236-14-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/1236-11-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/1236-9-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/1236-8-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/1236-36-0x0000000002E90000-0x0000000002F90000-memory.dmp

Filesize
1024KB

Download
memory/1236-37-0x0000000002E10000-0x0000000002E3D000-memory.dmp

Filesize
180KB

Download
memory/1236-39-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1236-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1236-41-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads