healer | acc73315dda3b250956d84a9ec606156672201e8fb1de47902920083690f3690

General

Target

acc73315dda3b250956d84a9ec606156672201e8fb1de47902920083690f3690N.exe
Size

403KB
MD5

110dc92e454e6d458520024f9c7025c0
SHA1

f9ee33e009828d774e589f34271f7faea845d902
SHA256

acc73315dda3b250956d84a9ec606156672201e8fb1de47902920083690f3690
SHA512

779a72e8cd6718e24297afe893e9347f8efb094ff31836d657ef9f979542faf3b130e1f23c8f74f7cecd910a5c226dced6e99631e7f00922b0204a0e390aa40e
SSDEEP

6144:O7w/PZV2ercTNwDTnfXbnPymRg85RuP6uKGdgXWdVXnKZIv:O7iZEeSNaTnPzPs85RGndVXKKv

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/2660-5-0x0000000000860000-0x000000000087A000-memory.dmp	healer
behavioral1/memory/2660-6-0x0000000002120000-0x0000000002138000-memory.dmp	healer
behavioral1/memory/2660-7-0x0000000002120000-0x0000000002132000-memory.dmp	healer
behavioral1/memory/2660-32-0x0000000002120000-0x0000000002132000-memory.dmp	healer
behavioral1/memory/2660-34-0x0000000002120000-0x0000000002132000-memory.dmp	healer
behavioral1/memory/2660-28-0x0000000002120000-0x0000000002132000-memory.dmp	healer
behavioral1/memory/2660-26-0x0000000002120000-0x0000000002132000-memory.dmp	healer
behavioral1/memory/2660-24-0x0000000002120000-0x0000000002132000-memory.dmp	healer
behavioral1/memory/2660-22-0x0000000002120000-0x0000000002132000-memory.dmp	healer
behavioral1/memory/2660-20-0x0000000002120000-0x0000000002132000-memory.dmp	healer
behavioral1/memory/2660-18-0x0000000002120000-0x0000000002132000-memory.dmp	healer
behavioral1/memory/2660-16-0x0000000002120000-0x0000000002132000-memory.dmp	healer
behavioral1/memory/2660-14-0x0000000002120000-0x0000000002132000-memory.dmp	healer
behavioral1/memory/2660-12-0x0000000002120000-0x0000000002132000-memory.dmp	healer
behavioral1/memory/2660-10-0x0000000002120000-0x0000000002132000-memory.dmp	healer
behavioral1/memory/2660-8-0x0000000002120000-0x0000000002132000-memory.dmp	healer
behavioral1/memory/2660-30-0x0000000002120000-0x0000000002132000-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\Policies\Microsoft\Windows Defender\Real-Time Protection	acc73315dda3b250956d84a9ec606156672201e8fb1de47902920083690f3690N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	acc73315dda3b250956d84a9ec606156672201e8fb1de47902920083690f3690N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	acc73315dda3b250956d84a9ec606156672201e8fb1de47902920083690f3690N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	acc73315dda3b250956d84a9ec606156672201e8fb1de47902920083690f3690N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	acc73315dda3b250956d84a9ec606156672201e8fb1de47902920083690f3690N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	acc73315dda3b250956d84a9ec606156672201e8fb1de47902920083690f3690N.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	acc73315dda3b250956d84a9ec606156672201e8fb1de47902920083690f3690N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	acc73315dda3b250956d84a9ec606156672201e8fb1de47902920083690f3690N.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	acc73315dda3b250956d84a9ec606156672201e8fb1de47902920083690f3690N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2660	acc73315dda3b250956d84a9ec606156672201e8fb1de47902920083690f3690N.exe
2660	acc73315dda3b250956d84a9ec606156672201e8fb1de47902920083690f3690N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2660	acc73315dda3b250956d84a9ec606156672201e8fb1de47902920083690f3690N.exe

C:\Users\Admin\AppData\Local\Temp\acc73315dda3b250956d84a9ec606156672201e8fb1de47902920083690f3690N.exe
"C:\Users\Admin\AppData\Local\Temp\acc73315dda3b250956d84a9ec606156672201e8fb1de47902920083690f3690N.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:2660

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/2660-1-0x0000000000880000-0x0000000000980000-memory.dmp

Filesize
1024KB

Download
memory/2660-2-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2660-3-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/2660-4-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/2660-5-0x0000000000860000-0x000000000087A000-memory.dmp

Filesize
104KB

Download
memory/2660-6-0x0000000002120000-0x0000000002138000-memory.dmp

Filesize
96KB

Download
memory/2660-7-0x0000000002120000-0x0000000002132000-memory.dmp

Filesize
72KB

Download
memory/2660-32-0x0000000002120000-0x0000000002132000-memory.dmp

Filesize
72KB

Download
memory/2660-34-0x0000000002120000-0x0000000002132000-memory.dmp

Filesize
72KB

Download
memory/2660-28-0x0000000002120000-0x0000000002132000-memory.dmp

Filesize
72KB

Download
memory/2660-26-0x0000000002120000-0x0000000002132000-memory.dmp

Filesize
72KB

Download
memory/2660-24-0x0000000002120000-0x0000000002132000-memory.dmp

Filesize
72KB

Download
memory/2660-22-0x0000000002120000-0x0000000002132000-memory.dmp

Filesize
72KB

Download
memory/2660-20-0x0000000002120000-0x0000000002132000-memory.dmp

Filesize
72KB

Download
memory/2660-18-0x0000000002120000-0x0000000002132000-memory.dmp

Filesize
72KB

Download
memory/2660-16-0x0000000002120000-0x0000000002132000-memory.dmp

Filesize
72KB

Download
memory/2660-14-0x0000000002120000-0x0000000002132000-memory.dmp

Filesize
72KB

Download
memory/2660-12-0x0000000002120000-0x0000000002132000-memory.dmp

Filesize
72KB

Download
memory/2660-10-0x0000000002120000-0x0000000002132000-memory.dmp

Filesize
72KB

Download
memory/2660-8-0x0000000002120000-0x0000000002132000-memory.dmp

Filesize
72KB

Download
memory/2660-30-0x0000000002120000-0x0000000002132000-memory.dmp

Filesize
72KB

Download
memory/2660-35-0x0000000000880000-0x0000000000980000-memory.dmp

Filesize
1024KB

Download
memory/2660-36-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2660-38-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/2660-39-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads