healer | 02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25

General

Target

02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe
Size

371KB
MD5

c25ec9e423c0194118414fa485da8e60
SHA1

41c59ff6c03e6f7bd9b43504270e516319782a07
SHA256

02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25
SHA512

489549e3756be52794d8de1d93b4075d77f2dc4ff3acda27242e9085b3a141f26ffa639fa241857e36908097a34c08af9035137d478402dc24fab05cadd92ce4
SSDEEP

6144:/5UZyZf6NhvOHD/jhkypgUwxMYwPzK8SEt:RUol6NhADLH/U1czlSO

Score

10^/10

healer discovery dropper evasion trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2332-5-0x0000000004D50000-0x0000000004D6A000-memory.dmp	healer
behavioral2/memory/2332-7-0x0000000004DD0000-0x0000000004DE8000-memory.dmp	healer
behavioral2/memory/2332-35-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/2332-33-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/2332-31-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/2332-29-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/2332-27-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/2332-25-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/2332-23-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/2332-21-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/2332-19-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/2332-17-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/2332-15-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/2332-13-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/2332-11-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/2332-9-0x0000000004DD0000-0x0000000004DE2000-memory.dmp	healer
behavioral2/memory/2332-8-0x0000000004DD0000-0x0000000004DE2000-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

Processes:

02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2288 2332 WerFault.exe 02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

pid	pid_target	process	target process
2288	2332	WerFault.exe	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.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

Processes:

02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

pid	process
2332	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe
2332	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

description pid process

Token: SeDebugPrivilege 2332 02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

description	pid	process
Token: SeDebugPrivilege	2332	02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe

C:\Users\Admin\AppData\Local\Temp\02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.exe
"C:\Users\Admin\AppData\Local\Temp\02c62354f252a4f53b1298e67a24cd6c388e690f762b7a2a4ce7efd4310c8a25N.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:2332
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2332 -s 948
  2⤵
  - Program crash
  PID:2288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2332 -ip 2332
1⤵
PID:1016

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/2332-1-0x0000000000990000-0x0000000000A90000-memory.dmp

Filesize
1024KB

Download
memory/2332-2-0x0000000002440000-0x000000000246D000-memory.dmp

Filesize
180KB

Download
memory/2332-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2332-4-0x0000000000400000-0x00000000006F6000-memory.dmp

Filesize
3.0MB

Download
memory/2332-5-0x0000000004D50000-0x0000000004D6A000-memory.dmp

Filesize
104KB

Download
memory/2332-6-0x0000000004E20000-0x00000000053C4000-memory.dmp

Filesize
5.6MB

Download
memory/2332-7-0x0000000004DD0000-0x0000000004DE8000-memory.dmp

Filesize
96KB

Download
memory/2332-35-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/2332-33-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/2332-31-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/2332-29-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/2332-27-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/2332-25-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/2332-23-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/2332-21-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/2332-19-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/2332-17-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/2332-15-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/2332-13-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/2332-11-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/2332-9-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/2332-8-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/2332-36-0x0000000000990000-0x0000000000A90000-memory.dmp

Filesize
1024KB

Download
memory/2332-37-0x0000000002440000-0x000000000246D000-memory.dmp

Filesize
180KB

Download
memory/2332-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2332-41-0x0000000000400000-0x00000000006F6000-memory.dmp

Filesize
3.0MB

Download
memory/2332-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads