healer | ba210005a00423b805dae271604e4318cbbc404a2673a9aa2ddd95b948b31df6

General

Target

ba210005a00423b805dae271604e4318cbbc404a2673a9aa2ddd95b948b31df6N.exe
Size

277KB
MD5

b90b5a92501cd9bf39735dbb50198340
SHA1

060d4e0f905a76169efd8e815135994763b4e0bc
SHA256

ba210005a00423b805dae271604e4318cbbc404a2673a9aa2ddd95b948b31df6
SHA512

b8f077a2377399657bcf466403a9d5efc92ae86a9989978ca3c3e6d9fce425f9ab2824df1e48b544506f0d65e50aa5021c296bce701f0b168d88c315b615925e
SSDEEP

3072:Fh+tAUHXSwntx7nmciFYMI8mU90fy2ME0n/gJCYbBUlvWN5/sBOwYPDpJKJRfyI:mxSeMFYtMz/ghU52sBXYPDWJ

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/216-4-0x0000000004A80000-0x0000000004A9A000-memory.dmp	healer
behavioral2/memory/216-6-0x0000000004F20000-0x0000000004F38000-memory.dmp	healer
behavioral2/memory/216-35-0x0000000004F20000-0x0000000004F32000-memory.dmp	healer
behavioral2/memory/216-34-0x0000000004F20000-0x0000000004F32000-memory.dmp	healer
behavioral2/memory/216-31-0x0000000004F20000-0x0000000004F32000-memory.dmp	healer
behavioral2/memory/216-30-0x0000000004F20000-0x0000000004F32000-memory.dmp	healer
behavioral2/memory/216-27-0x0000000004F20000-0x0000000004F32000-memory.dmp	healer
behavioral2/memory/216-25-0x0000000004F20000-0x0000000004F32000-memory.dmp	healer
behavioral2/memory/216-23-0x0000000004F20000-0x0000000004F32000-memory.dmp	healer
behavioral2/memory/216-21-0x0000000004F20000-0x0000000004F32000-memory.dmp	healer
behavioral2/memory/216-19-0x0000000004F20000-0x0000000004F32000-memory.dmp	healer
behavioral2/memory/216-17-0x0000000004F20000-0x0000000004F32000-memory.dmp	healer
behavioral2/memory/216-15-0x0000000004F20000-0x0000000004F32000-memory.dmp	healer
behavioral2/memory/216-13-0x0000000004F20000-0x0000000004F32000-memory.dmp	healer
behavioral2/memory/216-11-0x0000000004F20000-0x0000000004F32000-memory.dmp	healer
behavioral2/memory/216-9-0x0000000004F20000-0x0000000004F32000-memory.dmp	healer
behavioral2/memory/216-8-0x0000000004F20000-0x0000000004F32000-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\DisableRealtimeMonitoring = "1"	ba210005a00423b805dae271604e4318cbbc404a2673a9aa2ddd95b948b31df6N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	ba210005a00423b805dae271604e4318cbbc404a2673a9aa2ddd95b948b31df6N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	ba210005a00423b805dae271604e4318cbbc404a2673a9aa2ddd95b948b31df6N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	ba210005a00423b805dae271604e4318cbbc404a2673a9aa2ddd95b948b31df6N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	ba210005a00423b805dae271604e4318cbbc404a2673a9aa2ddd95b948b31df6N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	ba210005a00423b805dae271604e4318cbbc404a2673a9aa2ddd95b948b31df6N.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	ba210005a00423b805dae271604e4318cbbc404a2673a9aa2ddd95b948b31df6N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	ba210005a00423b805dae271604e4318cbbc404a2673a9aa2ddd95b948b31df6N.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3984	216	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	ba210005a00423b805dae271604e4318cbbc404a2673a9aa2ddd95b948b31df6N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
216	ba210005a00423b805dae271604e4318cbbc404a2673a9aa2ddd95b948b31df6N.exe
216	ba210005a00423b805dae271604e4318cbbc404a2673a9aa2ddd95b948b31df6N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	216	ba210005a00423b805dae271604e4318cbbc404a2673a9aa2ddd95b948b31df6N.exe

C:\Users\Admin\AppData\Local\Temp\ba210005a00423b805dae271604e4318cbbc404a2673a9aa2ddd95b948b31df6N.exe
"C:\Users\Admin\AppData\Local\Temp\ba210005a00423b805dae271604e4318cbbc404a2673a9aa2ddd95b948b31df6N.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:216
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 216 -s 952
  2⤵
  - Program crash
  PID:3984

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 216 -ip 216
1⤵
PID:2884

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

Replay Monitor

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Downloads

memory/216-1-0x0000000002F80000-0x0000000003080000-memory.dmp

Filesize
1024KB

Download
memory/216-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/216-2-0x0000000002F40000-0x0000000002F6D000-memory.dmp

Filesize
180KB

Download
memory/216-4-0x0000000004A80000-0x0000000004A9A000-memory.dmp

Filesize
104KB

Download
memory/216-5-0x00000000073F0000-0x0000000007994000-memory.dmp

Filesize
5.6MB

Download
memory/216-6-0x0000000004F20000-0x0000000004F38000-memory.dmp

Filesize
96KB

Download
memory/216-7-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/216-35-0x0000000004F20000-0x0000000004F32000-memory.dmp

Filesize
72KB

Download
memory/216-34-0x0000000004F20000-0x0000000004F32000-memory.dmp

Filesize
72KB

Download
memory/216-31-0x0000000004F20000-0x0000000004F32000-memory.dmp

Filesize
72KB

Download
memory/216-30-0x0000000004F20000-0x0000000004F32000-memory.dmp

Filesize
72KB

Download
memory/216-27-0x0000000004F20000-0x0000000004F32000-memory.dmp

Filesize
72KB

Download
memory/216-25-0x0000000004F20000-0x0000000004F32000-memory.dmp

Filesize
72KB

Download
memory/216-23-0x0000000004F20000-0x0000000004F32000-memory.dmp

Filesize
72KB

Download
memory/216-21-0x0000000004F20000-0x0000000004F32000-memory.dmp

Filesize
72KB

Download
memory/216-19-0x0000000004F20000-0x0000000004F32000-memory.dmp

Filesize
72KB

Download
memory/216-17-0x0000000004F20000-0x0000000004F32000-memory.dmp

Filesize
72KB

Download
memory/216-15-0x0000000004F20000-0x0000000004F32000-memory.dmp

Filesize
72KB

Download
memory/216-13-0x0000000004F20000-0x0000000004F32000-memory.dmp

Filesize
72KB

Download
memory/216-11-0x0000000004F20000-0x0000000004F32000-memory.dmp

Filesize
72KB

Download
memory/216-9-0x0000000004F20000-0x0000000004F32000-memory.dmp

Filesize
72KB

Download
memory/216-8-0x0000000004F20000-0x0000000004F32000-memory.dmp

Filesize
72KB

Download
memory/216-36-0x0000000002F80000-0x0000000003080000-memory.dmp

Filesize
1024KB

Download
memory/216-37-0x0000000002F40000-0x0000000002F6D000-memory.dmp

Filesize
180KB

Download
memory/216-39-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/216-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/216-43-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads