healer | b401d72f271e2a9a7a126ea20116e8cbb7d3b2e784edde1400fa81b764775c81

Analysis

max time kernel
144s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
16/07/2023, 16:15

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

b401d72f271e2a9a7a126ea20116e8cbb7d3b2e784edde1400fa81b764775c81.exe
Size

147KB
MD5

58896317997496c849d8e6c91bdbea9d
SHA1

04b4654cfef668da7e5a189cb28e6e5364273c4d
SHA256

b401d72f271e2a9a7a126ea20116e8cbb7d3b2e784edde1400fa81b764775c81
SHA512

10cf7f467a202eb8d0b42d4dccf561de098d5cdc3b9741543fac5878655fbddc10c83993494ac5972410f77137805492704ea441df7c0f70216d10ea843f807f
SSDEEP

3072:7i+3ghzzHrjiRLawelYplpQ0rlxWVLXfHXW:gdjiROwzLePrPXW

Score

10^/10

healer dropper evasion trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 1 IoCs

resource	yara_rule
behavioral1/memory/408-136-0x00000000001C0000-0x00000000001CA000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b401d72f271e2a9a7a126ea20116e8cbb7d3b2e784edde1400fa81b764775c81.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	b401d72f271e2a9a7a126ea20116e8cbb7d3b2e784edde1400fa81b764775c81.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b401d72f271e2a9a7a126ea20116e8cbb7d3b2e784edde1400fa81b764775c81.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b401d72f271e2a9a7a126ea20116e8cbb7d3b2e784edde1400fa81b764775c81.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b401d72f271e2a9a7a126ea20116e8cbb7d3b2e784edde1400fa81b764775c81.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b401d72f271e2a9a7a126ea20116e8cbb7d3b2e784edde1400fa81b764775c81.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	b401d72f271e2a9a7a126ea20116e8cbb7d3b2e784edde1400fa81b764775c81.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	b401d72f271e2a9a7a126ea20116e8cbb7d3b2e784edde1400fa81b764775c81.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
408	b401d72f271e2a9a7a126ea20116e8cbb7d3b2e784edde1400fa81b764775c81.exe
408	b401d72f271e2a9a7a126ea20116e8cbb7d3b2e784edde1400fa81b764775c81.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	408	b401d72f271e2a9a7a126ea20116e8cbb7d3b2e784edde1400fa81b764775c81.exe

C:\Users\Admin\AppData\Local\Temp\b401d72f271e2a9a7a126ea20116e8cbb7d3b2e784edde1400fa81b764775c81.exe
"C:\Users\Admin\AppData\Local\Temp\b401d72f271e2a9a7a126ea20116e8cbb7d3b2e784edde1400fa81b764775c81.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:408

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/408-136-0x00000000001C0000-0x00000000001CA000-memory.dmp

Filesize
40KB

Download
memory/408-140-0x0000000074890000-0x0000000075040000-memory.dmp

Filesize
7.7MB

Download
memory/408-141-0x0000000074890000-0x0000000075040000-memory.dmp

Filesize
7.7MB

Download
memory/408-144-0x0000000074890000-0x0000000075040000-memory.dmp

Filesize
7.7MB

Download