healer | c01de7105ba29761e265a6a0a0e17e984f64e6ca3ebc434281d6ee08495c905f

General

Target

c01de7105ba29761e265a6a0a0e17e984f64e6ca3ebc434281d6ee08495c905f.exe
Size

404KB
MD5

df8b49c6a86fd4d8f4fad9226fe8757e
SHA1

701892f122a68356758f423b41ed7d626edc54ad
SHA256

c01de7105ba29761e265a6a0a0e17e984f64e6ca3ebc434281d6ee08495c905f
SHA512

6ac72ccbb2baf2c7feec3d6eb8e17d533f2bb22339b84821eec423f4bb81998410ed53eaeedeac771d86b603dd06b47be89f46134b9e8a1ed76d1d3ed590bc8a
SSDEEP

6144:5n+4KrnYUfcUFGlQG9vdlK9xoHxYzcrVQnElGmv6aa3JDeURFwOIvi:5n0rYjUklt9vyjCxYTnp/RGBvi

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/4488-5-0x00000000026A0000-0x00000000026BA000-memory.dmp	healer
behavioral2/memory/4488-7-0x0000000002850000-0x0000000002868000-memory.dmp	healer
behavioral2/memory/4488-15-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/4488-33-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/4488-31-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/4488-29-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/4488-27-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/4488-25-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/4488-35-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/4488-24-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/4488-21-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/4488-19-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/4488-17-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/4488-13-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/4488-11-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/4488-9-0x0000000002850000-0x0000000002862000-memory.dmp	healer
behavioral2/memory/4488-8-0x0000000002850000-0x0000000002862000-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"	c01de7105ba29761e265a6a0a0e17e984f64e6ca3ebc434281d6ee08495c905f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	c01de7105ba29761e265a6a0a0e17e984f64e6ca3ebc434281d6ee08495c905f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c01de7105ba29761e265a6a0a0e17e984f64e6ca3ebc434281d6ee08495c905f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	c01de7105ba29761e265a6a0a0e17e984f64e6ca3ebc434281d6ee08495c905f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c01de7105ba29761e265a6a0a0e17e984f64e6ca3ebc434281d6ee08495c905f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	c01de7105ba29761e265a6a0a0e17e984f64e6ca3ebc434281d6ee08495c905f.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	c01de7105ba29761e265a6a0a0e17e984f64e6ca3ebc434281d6ee08495c905f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c01de7105ba29761e265a6a0a0e17e984f64e6ca3ebc434281d6ee08495c905f.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4276	4488	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	c01de7105ba29761e265a6a0a0e17e984f64e6ca3ebc434281d6ee08495c905f.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4488	c01de7105ba29761e265a6a0a0e17e984f64e6ca3ebc434281d6ee08495c905f.exe
4488	c01de7105ba29761e265a6a0a0e17e984f64e6ca3ebc434281d6ee08495c905f.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4488	c01de7105ba29761e265a6a0a0e17e984f64e6ca3ebc434281d6ee08495c905f.exe

C:\Users\Admin\AppData\Local\Temp\c01de7105ba29761e265a6a0a0e17e984f64e6ca3ebc434281d6ee08495c905f.exe
"C:\Users\Admin\AppData\Local\Temp\c01de7105ba29761e265a6a0a0e17e984f64e6ca3ebc434281d6ee08495c905f.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:4488
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4488 -s 948
  2⤵
  - Program crash
  PID:4276

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4488 -ip 4488
1⤵
PID:1268

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/4488-2-0x00000000009A0000-0x00000000009CD000-memory.dmp

Filesize
180KB

Download
memory/4488-1-0x0000000000A30000-0x0000000000B30000-memory.dmp

Filesize
1024KB

Download
memory/4488-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4488-4-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/4488-5-0x00000000026A0000-0x00000000026BA000-memory.dmp

Filesize
104KB

Download
memory/4488-6-0x0000000004FE0000-0x0000000005584000-memory.dmp

Filesize
5.6MB

Download
memory/4488-7-0x0000000002850000-0x0000000002868000-memory.dmp

Filesize
96KB

Download
memory/4488-15-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/4488-33-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/4488-31-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/4488-29-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/4488-27-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/4488-25-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/4488-35-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/4488-24-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/4488-21-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/4488-19-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/4488-17-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/4488-13-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/4488-11-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/4488-9-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/4488-8-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/4488-36-0x0000000000A30000-0x0000000000B30000-memory.dmp

Filesize
1024KB

Download
memory/4488-37-0x00000000009A0000-0x00000000009CD000-memory.dmp

Filesize
180KB

Download
memory/4488-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4488-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4488-41-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads