healer | d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42

General

Target

d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42.exe
Size

179KB
MD5

31b80ef6200d6cc634660ab66d99d0ad
SHA1

8f16952a4ea0fb8dd388ed213eb13cf19de9d467
SHA256

d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42
SHA512

9a6438fb5b7a40608b50947c4bbaf65d738b826b14f3a7d534db2eb93eb8f5d95db339196b32e201e42f7fa843d62619a5b4b36a6deff44f4e022e0e241cd0df
SSDEEP

3072:pDKW1LgppLRHMY0TBfJvjcTp5XZpa8nqeo7Qbeues6Yb:pDKW1Lgbdl0TBBvjc/S81Suesh

Score

10^/10

healer discovery dropper evasion trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

Processes:

resource	yara_rule
behavioral1/memory/388-1-0x0000000000510000-0x000000000052A000-memory.dmp	healer
behavioral1/memory/388-4-0x0000000000580000-0x0000000000598000-memory.dmp	healer
behavioral1/memory/388-6-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/388-7-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/388-9-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/388-17-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/388-33-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/388-31-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/388-29-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/388-27-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/388-25-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/388-24-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/388-21-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/388-19-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/388-15-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/388-13-0x0000000000580000-0x0000000000592000-memory.dmp	healer
behavioral1/memory/388-11-0x0000000000580000-0x0000000000592000-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:

d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42.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:

d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42.exe

pid	process
388	d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42.exe
388	d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42.exe

description pid process

Token: SeDebugPrivilege 388 d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42.exe

description	pid	process
Token: SeDebugPrivilege	388	d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42.exe

C:\Users\Admin\AppData\Local\Temp\d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42.exe
"C:\Users\Admin\AppData\Local\Temp\d2dbeca6129065cc1bb45fdb7dd1bcb97c2624f45b5f3861e81852de2f3a3c42.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:388

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/388-0-0x0000000073FAE000-0x0000000073FAF000-memory.dmp

Filesize
4KB

Download
memory/388-1-0x0000000000510000-0x000000000052A000-memory.dmp

Filesize
104KB

Download
memory/388-2-0x0000000073FA0000-0x000000007468E000-memory.dmp

Filesize
6.9MB

Download
memory/388-3-0x0000000073FA0000-0x000000007468E000-memory.dmp

Filesize
6.9MB

Download
memory/388-5-0x0000000073FA0000-0x000000007468E000-memory.dmp

Filesize
6.9MB

Download
memory/388-4-0x0000000000580000-0x0000000000598000-memory.dmp

Filesize
96KB

Download
memory/388-6-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/388-7-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/388-9-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/388-17-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/388-33-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/388-31-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/388-29-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/388-27-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/388-25-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/388-24-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/388-21-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/388-19-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/388-15-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/388-13-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/388-11-0x0000000000580000-0x0000000000592000-memory.dmp

Filesize
72KB

Download
memory/388-34-0x0000000073FAE000-0x0000000073FAF000-memory.dmp

Filesize
4KB

Download
memory/388-35-0x0000000073FA0000-0x000000007468E000-memory.dmp

Filesize
6.9MB

Download
memory/388-36-0x0000000073FA0000-0x000000007468E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads