healer | d8e67092266ef224743a28531625fa41a17267e5223402e01c3fb5eb20db8794

General

Target

d8e67092266ef224743a28531625fa41a17267e5223402e01c3fb5eb20db8794.exe
Size

403KB
MD5

c017e33328a87243bb4e1e19c854a08c
SHA1

de1242cc7160dc86017b6d2bbf96b9082d7bd11e
SHA256

d8e67092266ef224743a28531625fa41a17267e5223402e01c3fb5eb20db8794
SHA512

714e15e1565ea168d15d101740e49f0c91b8b7d3c5124993a5a7b5b8dfd7bfd7c466d30ac179b8d66628ddbec125cc32a199fcb725369bbb1f8f3796b193221f
SSDEEP

6144:usgPlHJhLssu/qtivcKG9G3bTnj2i+RvMH:usqHJdssu/qCZiG3bTii7

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/3036-5-0x00000000026E0000-0x00000000026FA000-memory.dmp	healer
behavioral2/memory/3036-7-0x0000000002B10000-0x0000000002B28000-memory.dmp	healer
behavioral2/memory/3036-17-0x0000000002B10000-0x0000000002B22000-memory.dmp	healer
behavioral2/memory/3036-35-0x0000000002B10000-0x0000000002B22000-memory.dmp	healer
behavioral2/memory/3036-33-0x0000000002B10000-0x0000000002B22000-memory.dmp	healer
behavioral2/memory/3036-31-0x0000000002B10000-0x0000000002B22000-memory.dmp	healer
behavioral2/memory/3036-29-0x0000000002B10000-0x0000000002B22000-memory.dmp	healer
behavioral2/memory/3036-27-0x0000000002B10000-0x0000000002B22000-memory.dmp	healer
behavioral2/memory/3036-25-0x0000000002B10000-0x0000000002B22000-memory.dmp	healer
behavioral2/memory/3036-23-0x0000000002B10000-0x0000000002B22000-memory.dmp	healer
behavioral2/memory/3036-21-0x0000000002B10000-0x0000000002B22000-memory.dmp	healer
behavioral2/memory/3036-19-0x0000000002B10000-0x0000000002B22000-memory.dmp	healer
behavioral2/memory/3036-15-0x0000000002B10000-0x0000000002B22000-memory.dmp	healer
behavioral2/memory/3036-13-0x0000000002B10000-0x0000000002B22000-memory.dmp	healer
behavioral2/memory/3036-11-0x0000000002B10000-0x0000000002B22000-memory.dmp	healer
behavioral2/memory/3036-9-0x0000000002B10000-0x0000000002B22000-memory.dmp	healer
behavioral2/memory/3036-8-0x0000000002B10000-0x0000000002B22000-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	d8e67092266ef224743a28531625fa41a17267e5223402e01c3fb5eb20db8794.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	d8e67092266ef224743a28531625fa41a17267e5223402e01c3fb5eb20db8794.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	d8e67092266ef224743a28531625fa41a17267e5223402e01c3fb5eb20db8794.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	d8e67092266ef224743a28531625fa41a17267e5223402e01c3fb5eb20db8794.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	d8e67092266ef224743a28531625fa41a17267e5223402e01c3fb5eb20db8794.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	d8e67092266ef224743a28531625fa41a17267e5223402e01c3fb5eb20db8794.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	d8e67092266ef224743a28531625fa41a17267e5223402e01c3fb5eb20db8794.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	d8e67092266ef224743a28531625fa41a17267e5223402e01c3fb5eb20db8794.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2412	3036	WerFault.exe	83

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	d8e67092266ef224743a28531625fa41a17267e5223402e01c3fb5eb20db8794.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3036	d8e67092266ef224743a28531625fa41a17267e5223402e01c3fb5eb20db8794.exe
3036	d8e67092266ef224743a28531625fa41a17267e5223402e01c3fb5eb20db8794.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3036	d8e67092266ef224743a28531625fa41a17267e5223402e01c3fb5eb20db8794.exe

C:\Users\Admin\AppData\Local\Temp\d8e67092266ef224743a28531625fa41a17267e5223402e01c3fb5eb20db8794.exe
"C:\Users\Admin\AppData\Local\Temp\d8e67092266ef224743a28531625fa41a17267e5223402e01c3fb5eb20db8794.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:3036
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3036 -s 952
  2⤵
  - Program crash
  PID:2412

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3036 -ip 3036
1⤵
PID:1868

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/3036-2-0x0000000002570000-0x000000000259D000-memory.dmp

Filesize
180KB

Download
memory/3036-1-0x0000000000A50000-0x0000000000B50000-memory.dmp

Filesize
1024KB

Download
memory/3036-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3036-4-0x0000000000400000-0x0000000000809000-memory.dmp

Filesize
4.0MB

Download
memory/3036-5-0x00000000026E0000-0x00000000026FA000-memory.dmp

Filesize
104KB

Download
memory/3036-6-0x0000000005030000-0x00000000055D4000-memory.dmp

Filesize
5.6MB

Download
memory/3036-7-0x0000000002B10000-0x0000000002B28000-memory.dmp

Filesize
96KB

Download
memory/3036-17-0x0000000002B10000-0x0000000002B22000-memory.dmp

Filesize
72KB

Download
memory/3036-35-0x0000000002B10000-0x0000000002B22000-memory.dmp

Filesize
72KB

Download
memory/3036-33-0x0000000002B10000-0x0000000002B22000-memory.dmp

Filesize
72KB

Download
memory/3036-31-0x0000000002B10000-0x0000000002B22000-memory.dmp

Filesize
72KB

Download
memory/3036-29-0x0000000002B10000-0x0000000002B22000-memory.dmp

Filesize
72KB

Download
memory/3036-27-0x0000000002B10000-0x0000000002B22000-memory.dmp

Filesize
72KB

Download
memory/3036-25-0x0000000002B10000-0x0000000002B22000-memory.dmp

Filesize
72KB

Download
memory/3036-23-0x0000000002B10000-0x0000000002B22000-memory.dmp

Filesize
72KB

Download
memory/3036-21-0x0000000002B10000-0x0000000002B22000-memory.dmp

Filesize
72KB

Download
memory/3036-19-0x0000000002B10000-0x0000000002B22000-memory.dmp

Filesize
72KB

Download
memory/3036-15-0x0000000002B10000-0x0000000002B22000-memory.dmp

Filesize
72KB

Download
memory/3036-13-0x0000000002B10000-0x0000000002B22000-memory.dmp

Filesize
72KB

Download
memory/3036-11-0x0000000002B10000-0x0000000002B22000-memory.dmp

Filesize
72KB

Download
memory/3036-9-0x0000000002B10000-0x0000000002B22000-memory.dmp

Filesize
72KB

Download
memory/3036-8-0x0000000002B10000-0x0000000002B22000-memory.dmp

Filesize
72KB

Download
memory/3036-36-0x0000000000A50000-0x0000000000B50000-memory.dmp

Filesize
1024KB

Download
memory/3036-37-0x0000000002570000-0x000000000259D000-memory.dmp

Filesize
180KB

Download
memory/3036-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3036-41-0x0000000000400000-0x0000000000809000-memory.dmp

Filesize
4.0MB

Download
memory/3036-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads