healer | 13ffeade95f0f84088a35a8dc0ccb3c943b0973d0ebb662d2938d5a66675bf61

General

Target

13ffeade95f0f84088a35a8dc0ccb3c943b0973d0ebb662d2938d5a66675bf61.exe
Size

277KB
MD5

3e75f724c53a41d428faaa064a9086f7
SHA1

16e6586a8482abc61d3e18460917d6c36c08fc0d
SHA256

13ffeade95f0f84088a35a8dc0ccb3c943b0973d0ebb662d2938d5a66675bf61
SHA512

9a72ba1a763a20938cc5df76a943800259cb5b3d1b76840c9e6808b2f5ba6de7c3388b3d1118271db237968de0e651cc356df199d9c20a240638f75d6e2a2042
SSDEEP

3072:aA+sgUHniUYJ+vYaFpYpE86BSkuIo2RX+SnsK+MEANDlN6qOncZuH5/vJwYPDpJv:VBM+vJ8NHIpz5pDQOupv2YPDWJ2

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/456-3-0x0000000004A50000-0x0000000004A6A000-memory.dmp	healer
behavioral2/memory/456-6-0x0000000004B90000-0x0000000004BA8000-memory.dmp	healer
behavioral2/memory/456-34-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral2/memory/456-32-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral2/memory/456-30-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral2/memory/456-28-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral2/memory/456-26-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral2/memory/456-24-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral2/memory/456-22-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral2/memory/456-20-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral2/memory/456-18-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral2/memory/456-16-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral2/memory/456-14-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral2/memory/456-12-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral2/memory/456-10-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral2/memory/456-8-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral2/memory/456-7-0x0000000004B90000-0x0000000004BA2000-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\DisableOnAccessProtection = "1"	13ffeade95f0f84088a35a8dc0ccb3c943b0973d0ebb662d2938d5a66675bf61.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	13ffeade95f0f84088a35a8dc0ccb3c943b0973d0ebb662d2938d5a66675bf61.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	13ffeade95f0f84088a35a8dc0ccb3c943b0973d0ebb662d2938d5a66675bf61.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	13ffeade95f0f84088a35a8dc0ccb3c943b0973d0ebb662d2938d5a66675bf61.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	13ffeade95f0f84088a35a8dc0ccb3c943b0973d0ebb662d2938d5a66675bf61.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	13ffeade95f0f84088a35a8dc0ccb3c943b0973d0ebb662d2938d5a66675bf61.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	13ffeade95f0f84088a35a8dc0ccb3c943b0973d0ebb662d2938d5a66675bf61.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	13ffeade95f0f84088a35a8dc0ccb3c943b0973d0ebb662d2938d5a66675bf61.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3588	456	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	13ffeade95f0f84088a35a8dc0ccb3c943b0973d0ebb662d2938d5a66675bf61.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
456	13ffeade95f0f84088a35a8dc0ccb3c943b0973d0ebb662d2938d5a66675bf61.exe
456	13ffeade95f0f84088a35a8dc0ccb3c943b0973d0ebb662d2938d5a66675bf61.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	456	13ffeade95f0f84088a35a8dc0ccb3c943b0973d0ebb662d2938d5a66675bf61.exe

C:\Users\Admin\AppData\Local\Temp\13ffeade95f0f84088a35a8dc0ccb3c943b0973d0ebb662d2938d5a66675bf61.exe
"C:\Users\Admin\AppData\Local\Temp\13ffeade95f0f84088a35a8dc0ccb3c943b0973d0ebb662d2938d5a66675bf61.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:456
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 456 -s 956
  2⤵
  - Program crash
  PID:3588

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 456 -ip 456
1⤵
PID:3848

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

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Downloads

memory/456-2-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/456-1-0x0000000002D60000-0x0000000002E60000-memory.dmp

Filesize
1024KB

Download
memory/456-3-0x0000000004A50000-0x0000000004A6A000-memory.dmp

Filesize
104KB

Download
memory/456-4-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/456-5-0x0000000007440000-0x00000000079E4000-memory.dmp

Filesize
5.6MB

Download
memory/456-6-0x0000000004B90000-0x0000000004BA8000-memory.dmp

Filesize
96KB

Download
memory/456-35-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/456-34-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/456-32-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/456-30-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/456-28-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/456-26-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/456-24-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/456-22-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/456-20-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/456-18-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/456-16-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/456-14-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/456-12-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/456-10-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/456-8-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/456-7-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/456-37-0x0000000002D60000-0x0000000002E60000-memory.dmp

Filesize
1024KB

Download
memory/456-39-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/456-41-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/456-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads