healer | 29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c

General

Target

29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe
Size

277KB
MD5

dbd564067b4db0afd266e0dccd61b42d
SHA1

c06c272ff9b4667173d5cd012ed6a28bb43265c2
SHA256

29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c
SHA512

2da695210d90cdd9a4e8b26d700c770dfcf705bb91c4bd21696cc4643c15312f64b62d323e2719c15aa8c838522ddf9588e853aef33d616b7828f5f77b133b87
SSDEEP

3072:02s/6H/8vIWP+2ZQxEXu9UAyoLEQeWPtXrOFtYtuLxWtsF5nke0gwYPDpJKJRfP:ovvIWdQeXKUzoYYPtXOvUsO1YPDWJ

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/3052-4-0x0000000004BC0000-0x0000000004BDA000-memory.dmp	healer
behavioral2/memory/3052-6-0x0000000004E30000-0x0000000004E48000-memory.dmp	healer
behavioral2/memory/3052-17-0x0000000004E30000-0x0000000004E42000-memory.dmp	healer
behavioral2/memory/3052-35-0x0000000004E30000-0x0000000004E42000-memory.dmp	healer
behavioral2/memory/3052-33-0x0000000004E30000-0x0000000004E42000-memory.dmp	healer
behavioral2/memory/3052-31-0x0000000004E30000-0x0000000004E42000-memory.dmp	healer
behavioral2/memory/3052-29-0x0000000004E30000-0x0000000004E42000-memory.dmp	healer
behavioral2/memory/3052-27-0x0000000004E30000-0x0000000004E42000-memory.dmp	healer
behavioral2/memory/3052-25-0x0000000004E30000-0x0000000004E42000-memory.dmp	healer
behavioral2/memory/3052-23-0x0000000004E30000-0x0000000004E42000-memory.dmp	healer
behavioral2/memory/3052-21-0x0000000004E30000-0x0000000004E42000-memory.dmp	healer
behavioral2/memory/3052-19-0x0000000004E30000-0x0000000004E42000-memory.dmp	healer
behavioral2/memory/3052-11-0x0000000004E30000-0x0000000004E42000-memory.dmp	healer
behavioral2/memory/3052-9-0x0000000004E30000-0x0000000004E42000-memory.dmp	healer
behavioral2/memory/3052-8-0x0000000004E30000-0x0000000004E42000-memory.dmp	healer
behavioral2/memory/3052-15-0x0000000004E30000-0x0000000004E42000-memory.dmp	healer
behavioral2/memory/3052-13-0x0000000004E30000-0x0000000004E42000-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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.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	29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4628	3052	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	29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3052	29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe
3052	29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3052	29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe

C:\Users\Admin\AppData\Local\Temp\29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.exe
"C:\Users\Admin\AppData\Local\Temp\29fe1432a3c3c653970ae3550f77275330c7be641af7b3521b177714cbfaab8c.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:3052
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3052 -s 952
  2⤵
  - Program crash
  PID:4628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3052 -ip 3052
1⤵
PID:2124

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/3052-1-0x0000000002D30000-0x0000000002E30000-memory.dmp

Filesize
1024KB

Download
memory/3052-2-0x00000000048E0000-0x000000000490D000-memory.dmp

Filesize
180KB

Download
memory/3052-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3052-4-0x0000000004BC0000-0x0000000004BDA000-memory.dmp

Filesize
104KB

Download
memory/3052-5-0x00000000072A0000-0x0000000007844000-memory.dmp

Filesize
5.6MB

Download
memory/3052-6-0x0000000004E30000-0x0000000004E48000-memory.dmp

Filesize
96KB

Download
memory/3052-7-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/3052-17-0x0000000004E30000-0x0000000004E42000-memory.dmp

Filesize
72KB

Download
memory/3052-35-0x0000000004E30000-0x0000000004E42000-memory.dmp

Filesize
72KB

Download
memory/3052-33-0x0000000004E30000-0x0000000004E42000-memory.dmp

Filesize
72KB

Download
memory/3052-31-0x0000000004E30000-0x0000000004E42000-memory.dmp

Filesize
72KB

Download
memory/3052-29-0x0000000004E30000-0x0000000004E42000-memory.dmp

Filesize
72KB

Download
memory/3052-27-0x0000000004E30000-0x0000000004E42000-memory.dmp

Filesize
72KB

Download
memory/3052-25-0x0000000004E30000-0x0000000004E42000-memory.dmp

Filesize
72KB

Download
memory/3052-23-0x0000000004E30000-0x0000000004E42000-memory.dmp

Filesize
72KB

Download
memory/3052-21-0x0000000004E30000-0x0000000004E42000-memory.dmp

Filesize
72KB

Download
memory/3052-19-0x0000000004E30000-0x0000000004E42000-memory.dmp

Filesize
72KB

Download
memory/3052-11-0x0000000004E30000-0x0000000004E42000-memory.dmp

Filesize
72KB

Download
memory/3052-9-0x0000000004E30000-0x0000000004E42000-memory.dmp

Filesize
72KB

Download
memory/3052-8-0x0000000004E30000-0x0000000004E42000-memory.dmp

Filesize
72KB

Download
memory/3052-15-0x0000000004E30000-0x0000000004E42000-memory.dmp

Filesize
72KB

Download
memory/3052-13-0x0000000004E30000-0x0000000004E42000-memory.dmp

Filesize
72KB

Download
memory/3052-36-0x0000000002D30000-0x0000000002E30000-memory.dmp

Filesize
1024KB

Download
memory/3052-37-0x00000000048E0000-0x000000000490D000-memory.dmp

Filesize
180KB

Download
memory/3052-39-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3052-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3052-43-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads