healer | 416f0190e204f4e80819d442bbc153435f82f75545efecc093357c5bdd5d1e01

General

Target

416f0190e204f4e80819d442bbc153435f82f75545efecc093357c5bdd5d1e01.exe
Size

402KB
MD5

be20e974d8919c01bf2558a9c9670aee
SHA1

b9b002693883fe4163964f4d9c4ba4ca0496529c
SHA256

416f0190e204f4e80819d442bbc153435f82f75545efecc093357c5bdd5d1e01
SHA512

644ec7fd02c9858567f8e02cb18398681e8579ff4620ed18a9d719ac7fa60a4569154fa13b3b837ca8a6b9b7a264c3d584206c54df1d96034949eba2d8d5b3fd
SSDEEP

6144:42ZujeWShT1mBk8+JEDsGjx/N1IkIqvK4hs7XjXIVLnzVIvG:4qoeXT1mBkiDxjx/NdvKXXMV/mvG

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/2600-5-0x0000000002650000-0x000000000266A000-memory.dmp	healer
behavioral2/memory/2600-7-0x00000000026C0000-0x00000000026D8000-memory.dmp	healer
behavioral2/memory/2600-11-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral2/memory/2600-35-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral2/memory/2600-33-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral2/memory/2600-31-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral2/memory/2600-29-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral2/memory/2600-27-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral2/memory/2600-25-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral2/memory/2600-23-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral2/memory/2600-21-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral2/memory/2600-19-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral2/memory/2600-17-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral2/memory/2600-15-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral2/memory/2600-13-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral2/memory/2600-8-0x00000000026C0000-0x00000000026D2000-memory.dmp	healer
behavioral2/memory/2600-9-0x00000000026C0000-0x00000000026D2000-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\DisableBehaviorMonitoring = "1"	416f0190e204f4e80819d442bbc153435f82f75545efecc093357c5bdd5d1e01.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	416f0190e204f4e80819d442bbc153435f82f75545efecc093357c5bdd5d1e01.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	416f0190e204f4e80819d442bbc153435f82f75545efecc093357c5bdd5d1e01.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	416f0190e204f4e80819d442bbc153435f82f75545efecc093357c5bdd5d1e01.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	416f0190e204f4e80819d442bbc153435f82f75545efecc093357c5bdd5d1e01.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	416f0190e204f4e80819d442bbc153435f82f75545efecc093357c5bdd5d1e01.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	416f0190e204f4e80819d442bbc153435f82f75545efecc093357c5bdd5d1e01.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	416f0190e204f4e80819d442bbc153435f82f75545efecc093357c5bdd5d1e01.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
4404	sc.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	416f0190e204f4e80819d442bbc153435f82f75545efecc093357c5bdd5d1e01.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2600	416f0190e204f4e80819d442bbc153435f82f75545efecc093357c5bdd5d1e01.exe
2600	416f0190e204f4e80819d442bbc153435f82f75545efecc093357c5bdd5d1e01.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2600	416f0190e204f4e80819d442bbc153435f82f75545efecc093357c5bdd5d1e01.exe

C:\Users\Admin\AppData\Local\Temp\416f0190e204f4e80819d442bbc153435f82f75545efecc093357c5bdd5d1e01.exe
"C:\Users\Admin\AppData\Local\Temp\416f0190e204f4e80819d442bbc153435f82f75545efecc093357c5bdd5d1e01.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:2600

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:4404

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/2600-2-0x00000000009B0000-0x00000000009DD000-memory.dmp

Filesize
180KB

Download
memory/2600-1-0x0000000000A30000-0x0000000000B30000-memory.dmp

Filesize
1024KB

Download
memory/2600-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2600-4-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/2600-5-0x0000000002650000-0x000000000266A000-memory.dmp

Filesize
104KB

Download
memory/2600-6-0x0000000004FA0000-0x0000000005544000-memory.dmp

Filesize
5.6MB

Download
memory/2600-7-0x00000000026C0000-0x00000000026D8000-memory.dmp

Filesize
96KB

Download
memory/2600-11-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/2600-35-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/2600-33-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/2600-31-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/2600-29-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/2600-27-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/2600-25-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/2600-23-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/2600-21-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/2600-19-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/2600-17-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/2600-15-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/2600-13-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/2600-8-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/2600-9-0x00000000026C0000-0x00000000026D2000-memory.dmp

Filesize
72KB

Download
memory/2600-36-0x0000000000A30000-0x0000000000B30000-memory.dmp

Filesize
1024KB

Download
memory/2600-37-0x00000000009B0000-0x00000000009DD000-memory.dmp

Filesize
180KB

Download
memory/2600-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2600-41-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/2600-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads