healer | f3718d1af681cb3c8684e4c9297ebcd7c75aa54638535ebdd2f7e79e118ca793

Analysis

max time kernel
95s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19/11/2024, 10:19 UTC

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General

Target

f3718d1af681cb3c8684e4c9297ebcd7c75aa54638535ebdd2f7e79e118ca793N.exe
Size

277KB
MD5

8ae5733e859af3fc70bd24f291241cc0
SHA1

58d339fd37f6875ad18c3830c08ced6afd4b3691
SHA256

f3718d1af681cb3c8684e4c9297ebcd7c75aa54638535ebdd2f7e79e118ca793
SHA512

3becbd1bda5d969e3025e4a3588b678920bacb9c08731cb68d7b115f2f6e5d2a2773812f5bfe62944ff42aa577b58c269b7960a20c2c69d87d022a6ab8d67089
SSDEEP

3072:EA+sgUHniUYJ+vYaFpYpE86BSkuIo2RX+SnsK+MEANDlN6qOncZuH5/vJwYPDpJc:rBM+vJ8NHIpz5pDQOupv2YPDWJ

Score

10^/10

healer discovery dropper evasion trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/4928-4-0x0000000004950000-0x000000000496A000-memory.dmp	healer
behavioral2/memory/4928-6-0x00000000076F0000-0x0000000007708000-memory.dmp	healer
behavioral2/memory/4928-7-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral2/memory/4928-16-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral2/memory/4928-8-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral2/memory/4928-34-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral2/memory/4928-32-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral2/memory/4928-30-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral2/memory/4928-28-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral2/memory/4928-26-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral2/memory/4928-24-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral2/memory/4928-22-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral2/memory/4928-20-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral2/memory/4928-18-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral2/memory/4928-14-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral2/memory/4928-12-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral2/memory/4928-10-0x00000000076F0000-0x0000000007702000-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\DisableScanOnRealtimeEnable = "1"	f3718d1af681cb3c8684e4c9297ebcd7c75aa54638535ebdd2f7e79e118ca793N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	f3718d1af681cb3c8684e4c9297ebcd7c75aa54638535ebdd2f7e79e118ca793N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	f3718d1af681cb3c8684e4c9297ebcd7c75aa54638535ebdd2f7e79e118ca793N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	f3718d1af681cb3c8684e4c9297ebcd7c75aa54638535ebdd2f7e79e118ca793N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	f3718d1af681cb3c8684e4c9297ebcd7c75aa54638535ebdd2f7e79e118ca793N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	f3718d1af681cb3c8684e4c9297ebcd7c75aa54638535ebdd2f7e79e118ca793N.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	f3718d1af681cb3c8684e4c9297ebcd7c75aa54638535ebdd2f7e79e118ca793N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	f3718d1af681cb3c8684e4c9297ebcd7c75aa54638535ebdd2f7e79e118ca793N.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3504	4928	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	f3718d1af681cb3c8684e4c9297ebcd7c75aa54638535ebdd2f7e79e118ca793N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4928	f3718d1af681cb3c8684e4c9297ebcd7c75aa54638535ebdd2f7e79e118ca793N.exe
4928	f3718d1af681cb3c8684e4c9297ebcd7c75aa54638535ebdd2f7e79e118ca793N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4928	f3718d1af681cb3c8684e4c9297ebcd7c75aa54638535ebdd2f7e79e118ca793N.exe

C:\Users\Admin\AppData\Local\Temp\f3718d1af681cb3c8684e4c9297ebcd7c75aa54638535ebdd2f7e79e118ca793N.exe
"C:\Users\Admin\AppData\Local\Temp\f3718d1af681cb3c8684e4c9297ebcd7c75aa54638535ebdd2f7e79e118ca793N.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:4928
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4928 -s 948
  2⤵
  - Program crash
  PID:3504

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4928 -ip 4928
1⤵
PID:4072

Network

DNS

8.8.8.8.in-addr.arpa

Remote address:

8.8.8.8:53

Request

8.8.8.8.in-addr.arpa

IN PTR

Response

8.8.8.8.in-addr.arpa

IN PTR

dnsgoogle
DNS

104.219.191.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

104.219.191.52.in-addr.arpa

IN PTR

Response
DNS

172.210.232.199.in-addr.arpa

Remote address:

8.8.8.8:53

Request

172.210.232.199.in-addr.arpa

IN PTR

Response
DNS

95.221.229.192.in-addr.arpa

Remote address:

8.8.8.8:53

Request

95.221.229.192.in-addr.arpa

IN PTR

Response
DNS

75.159.190.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

75.159.190.20.in-addr.arpa

IN PTR

Response
DNS

212.20.149.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

212.20.149.52.in-addr.arpa

IN PTR

Response
DNS

18.31.95.13.in-addr.arpa

Remote address:

8.8.8.8:53

Request

18.31.95.13.in-addr.arpa

IN PTR

Response
DNS

154.239.44.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

154.239.44.20.in-addr.arpa

IN PTR

Response
DNS

97.17.167.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

97.17.167.52.in-addr.arpa

IN PTR

Response
DNS

83.210.23.2.in-addr.arpa

Remote address:

8.8.8.8:53

Request

83.210.23.2.in-addr.arpa

IN PTR

Response

83.210.23.2.in-addr.arpa

IN PTR

a2-23-210-83deploystaticakamaitechnologiescom
DNS

14.227.111.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

14.227.111.52.in-addr.arpa

IN PTR

Response

No results found

8.8.8.8:53

8.8.8.8.in-addr.arpa

dns

66 B
90 B
1
1

DNS Request

8.8.8.8.in-addr.arpa
8.8.8.8:53

104.219.191.52.in-addr.arpa

dns

73 B
147 B
1
1

DNS Request

104.219.191.52.in-addr.arpa
8.8.8.8:53

172.210.232.199.in-addr.arpa

dns

74 B
128 B
1
1

DNS Request

172.210.232.199.in-addr.arpa
8.8.8.8:53

95.221.229.192.in-addr.arpa

dns

73 B
144 B
1
1

DNS Request

95.221.229.192.in-addr.arpa
8.8.8.8:53

75.159.190.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

75.159.190.20.in-addr.arpa
8.8.8.8:53

212.20.149.52.in-addr.arpa

dns

72 B
146 B
1
1

DNS Request

212.20.149.52.in-addr.arpa
8.8.8.8:53

18.31.95.13.in-addr.arpa

dns

70 B
144 B
1
1

DNS Request

18.31.95.13.in-addr.arpa
8.8.8.8:53

154.239.44.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

154.239.44.20.in-addr.arpa
8.8.8.8:53

97.17.167.52.in-addr.arpa

dns

71 B
145 B
1
1

DNS Request

97.17.167.52.in-addr.arpa
8.8.8.8:53

83.210.23.2.in-addr.arpa

dns

70 B
133 B
1
1

DNS Request

83.210.23.2.in-addr.arpa
8.8.8.8:53

14.227.111.52.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

14.227.111.52.in-addr.arpa

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4928-1-0x0000000002D70000-0x0000000002E70000-memory.dmp

Filesize
1024KB

Download
memory/4928-2-0x0000000002CF0000-0x0000000002D1D000-memory.dmp

Filesize
180KB

Download
memory/4928-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4928-4-0x0000000004950000-0x000000000496A000-memory.dmp

Filesize
104KB

Download
memory/4928-5-0x0000000007140000-0x00000000076E4000-memory.dmp

Filesize
5.6MB

Download
memory/4928-6-0x00000000076F0000-0x0000000007708000-memory.dmp

Filesize
96KB

Download
memory/4928-7-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4928-16-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4928-8-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4928-34-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4928-32-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4928-30-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4928-28-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4928-26-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4928-24-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4928-22-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4928-20-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4928-18-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4928-14-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4928-12-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4928-10-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4928-35-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/4928-36-0x0000000002D70000-0x0000000002E70000-memory.dmp

Filesize
1024KB

Download
memory/4928-37-0x0000000002CF0000-0x0000000002D1D000-memory.dmp

Filesize
180KB

Download
memory/4928-39-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4928-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4928-41-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

MITRE ATT&CK Enterprise v15

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Downloads

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