healer | e114d4d48f1fa8f972121d11ddc5ae628cfb0d9ee07a9b39a8e61b837eb43a9c

General

Target

e114d4d48f1fa8f972121d11ddc5ae628cfb0d9ee07a9b39a8e61b837eb43a9cN.exe
Size

361KB
MD5

312768cb689804296110aa203718ce70
SHA1

4ea2ad70e094778d2e6ebd1b51307ca41fb4918c
SHA256

e114d4d48f1fa8f972121d11ddc5ae628cfb0d9ee07a9b39a8e61b837eb43a9c
SHA512

a289b1837c983fce7cd5a34269a7122476c6e3bde7bde588db9959a3cec5966483101fe976d9a804535276f800afc458b2c37f5bf783aea6ea933b61add1f150
SSDEEP

3072:XDpoL13XcSV5rL/2XDBX1uvpbgAyjy3hoBQ+uVkplgVV3fxbJjgD5Ra4UxCx/ht:zpoxXT5u1IhbgAYST+7TqVRJwd8mt

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/2544-5-0x00000000026B0000-0x00000000026CA000-memory.dmp	healer
behavioral2/memory/2544-7-0x0000000002A50000-0x0000000002A68000-memory.dmp	healer
behavioral2/memory/2544-26-0x0000000002A50000-0x0000000002A62000-memory.dmp	healer
behavioral2/memory/2544-35-0x0000000002A50000-0x0000000002A62000-memory.dmp	healer
behavioral2/memory/2544-34-0x0000000002A50000-0x0000000002A62000-memory.dmp	healer
behavioral2/memory/2544-31-0x0000000002A50000-0x0000000002A62000-memory.dmp	healer
behavioral2/memory/2544-29-0x0000000002A50000-0x0000000002A62000-memory.dmp	healer
behavioral2/memory/2544-28-0x0000000002A50000-0x0000000002A62000-memory.dmp	healer
behavioral2/memory/2544-23-0x0000000002A50000-0x0000000002A62000-memory.dmp	healer
behavioral2/memory/2544-21-0x0000000002A50000-0x0000000002A62000-memory.dmp	healer
behavioral2/memory/2544-19-0x0000000002A50000-0x0000000002A62000-memory.dmp	healer
behavioral2/memory/2544-17-0x0000000002A50000-0x0000000002A62000-memory.dmp	healer
behavioral2/memory/2544-15-0x0000000002A50000-0x0000000002A62000-memory.dmp	healer
behavioral2/memory/2544-14-0x0000000002A50000-0x0000000002A62000-memory.dmp	healer
behavioral2/memory/2544-11-0x0000000002A50000-0x0000000002A62000-memory.dmp	healer
behavioral2/memory/2544-9-0x0000000002A50000-0x0000000002A62000-memory.dmp	healer
behavioral2/memory/2544-8-0x0000000002A50000-0x0000000002A62000-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\DisableIOAVProtection = "1"	e114d4d48f1fa8f972121d11ddc5ae628cfb0d9ee07a9b39a8e61b837eb43a9cN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	e114d4d48f1fa8f972121d11ddc5ae628cfb0d9ee07a9b39a8e61b837eb43a9cN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	e114d4d48f1fa8f972121d11ddc5ae628cfb0d9ee07a9b39a8e61b837eb43a9cN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	e114d4d48f1fa8f972121d11ddc5ae628cfb0d9ee07a9b39a8e61b837eb43a9cN.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	e114d4d48f1fa8f972121d11ddc5ae628cfb0d9ee07a9b39a8e61b837eb43a9cN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	e114d4d48f1fa8f972121d11ddc5ae628cfb0d9ee07a9b39a8e61b837eb43a9cN.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	e114d4d48f1fa8f972121d11ddc5ae628cfb0d9ee07a9b39a8e61b837eb43a9cN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	e114d4d48f1fa8f972121d11ddc5ae628cfb0d9ee07a9b39a8e61b837eb43a9cN.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1500	2544	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	e114d4d48f1fa8f972121d11ddc5ae628cfb0d9ee07a9b39a8e61b837eb43a9cN.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2544	e114d4d48f1fa8f972121d11ddc5ae628cfb0d9ee07a9b39a8e61b837eb43a9cN.exe
2544	e114d4d48f1fa8f972121d11ddc5ae628cfb0d9ee07a9b39a8e61b837eb43a9cN.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2544	e114d4d48f1fa8f972121d11ddc5ae628cfb0d9ee07a9b39a8e61b837eb43a9cN.exe

C:\Users\Admin\AppData\Local\Temp\e114d4d48f1fa8f972121d11ddc5ae628cfb0d9ee07a9b39a8e61b837eb43a9cN.exe
"C:\Users\Admin\AppData\Local\Temp\e114d4d48f1fa8f972121d11ddc5ae628cfb0d9ee07a9b39a8e61b837eb43a9cN.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:2544
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2544 -s 948
  2⤵
  - Program crash
  PID:1500

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2544 -ip 2544
1⤵
PID:4740

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/2544-1-0x00000000008A0000-0x00000000009A0000-memory.dmp

Filesize
1024KB

Download
memory/2544-2-0x0000000002440000-0x000000000246D000-memory.dmp

Filesize
180KB

Download
memory/2544-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2544-4-0x0000000000400000-0x00000000006F4000-memory.dmp

Filesize
3.0MB

Download
memory/2544-5-0x00000000026B0000-0x00000000026CA000-memory.dmp

Filesize
104KB

Download
memory/2544-6-0x0000000004FB0000-0x0000000005554000-memory.dmp

Filesize
5.6MB

Download
memory/2544-7-0x0000000002A50000-0x0000000002A68000-memory.dmp

Filesize
96KB

Download
memory/2544-26-0x0000000002A50000-0x0000000002A62000-memory.dmp

Filesize
72KB

Download
memory/2544-35-0x0000000002A50000-0x0000000002A62000-memory.dmp

Filesize
72KB

Download
memory/2544-34-0x0000000002A50000-0x0000000002A62000-memory.dmp

Filesize
72KB

Download
memory/2544-31-0x0000000002A50000-0x0000000002A62000-memory.dmp

Filesize
72KB

Download
memory/2544-29-0x0000000002A50000-0x0000000002A62000-memory.dmp

Filesize
72KB

Download
memory/2544-28-0x0000000002A50000-0x0000000002A62000-memory.dmp

Filesize
72KB

Download
memory/2544-23-0x0000000002A50000-0x0000000002A62000-memory.dmp

Filesize
72KB

Download
memory/2544-21-0x0000000002A50000-0x0000000002A62000-memory.dmp

Filesize
72KB

Download
memory/2544-19-0x0000000002A50000-0x0000000002A62000-memory.dmp

Filesize
72KB

Download
memory/2544-17-0x0000000002A50000-0x0000000002A62000-memory.dmp

Filesize
72KB

Download
memory/2544-15-0x0000000002A50000-0x0000000002A62000-memory.dmp

Filesize
72KB

Download
memory/2544-14-0x0000000002A50000-0x0000000002A62000-memory.dmp

Filesize
72KB

Download
memory/2544-11-0x0000000002A50000-0x0000000002A62000-memory.dmp

Filesize
72KB

Download
memory/2544-9-0x0000000002A50000-0x0000000002A62000-memory.dmp

Filesize
72KB

Download
memory/2544-8-0x0000000002A50000-0x0000000002A62000-memory.dmp

Filesize
72KB

Download
memory/2544-36-0x00000000008A0000-0x00000000009A0000-memory.dmp

Filesize
1024KB

Download
memory/2544-37-0x0000000002440000-0x000000000246D000-memory.dmp

Filesize
180KB

Download
memory/2544-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2544-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2544-41-0x0000000000400000-0x00000000006F4000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads