healer | 127a0191a8b855530c3925978b8ab6f7d7ec307e6d00fdca78cfae51911401b5

General

Target

127a0191a8b855530c3925978b8ab6f7d7ec307e6d00fdca78cfae51911401b5N.exe
Size

289KB
MD5

d0d2eabe5e24d6824b87310be2e72440
SHA1

e995c22f85b71957697397a58fdefcbd84dbc90e
SHA256

127a0191a8b855530c3925978b8ab6f7d7ec307e6d00fdca78cfae51911401b5
SHA512

d81698031e3aa7d8ffa9a5989c8d1db106e81d911e334080e4df4ddaa097ce8158ef112deb9050497bbc9f26db2395de6250a40762a6e5c65052b02a1eaa5b77
SSDEEP

6144:H9cTdzmzpNQSCeNQcGXjvwTyloijPxEq:H9cBzmzpKSCeNQJa+Px

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/1700-5-0x00000000021B0000-0x00000000021CA000-memory.dmp	healer
behavioral2/memory/1700-7-0x00000000021F0000-0x0000000002208000-memory.dmp	healer
behavioral2/memory/1700-8-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral2/memory/1700-17-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral2/memory/1700-35-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral2/memory/1700-33-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral2/memory/1700-31-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral2/memory/1700-29-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral2/memory/1700-27-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral2/memory/1700-25-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral2/memory/1700-23-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral2/memory/1700-21-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral2/memory/1700-19-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral2/memory/1700-15-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral2/memory/1700-13-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral2/memory/1700-11-0x00000000021F0000-0x0000000002202000-memory.dmp	healer
behavioral2/memory/1700-9-0x00000000021F0000-0x0000000002202000-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\DisableOnAccessProtection = "1"	127a0191a8b855530c3925978b8ab6f7d7ec307e6d00fdca78cfae51911401b5N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	127a0191a8b855530c3925978b8ab6f7d7ec307e6d00fdca78cfae51911401b5N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	127a0191a8b855530c3925978b8ab6f7d7ec307e6d00fdca78cfae51911401b5N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	127a0191a8b855530c3925978b8ab6f7d7ec307e6d00fdca78cfae51911401b5N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	127a0191a8b855530c3925978b8ab6f7d7ec307e6d00fdca78cfae51911401b5N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	127a0191a8b855530c3925978b8ab6f7d7ec307e6d00fdca78cfae51911401b5N.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	127a0191a8b855530c3925978b8ab6f7d7ec307e6d00fdca78cfae51911401b5N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	127a0191a8b855530c3925978b8ab6f7d7ec307e6d00fdca78cfae51911401b5N.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2660	1700	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	127a0191a8b855530c3925978b8ab6f7d7ec307e6d00fdca78cfae51911401b5N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1700	127a0191a8b855530c3925978b8ab6f7d7ec307e6d00fdca78cfae51911401b5N.exe
1700	127a0191a8b855530c3925978b8ab6f7d7ec307e6d00fdca78cfae51911401b5N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1700	127a0191a8b855530c3925978b8ab6f7d7ec307e6d00fdca78cfae51911401b5N.exe

C:\Users\Admin\AppData\Local\Temp\127a0191a8b855530c3925978b8ab6f7d7ec307e6d00fdca78cfae51911401b5N.exe
"C:\Users\Admin\AppData\Local\Temp\127a0191a8b855530c3925978b8ab6f7d7ec307e6d00fdca78cfae51911401b5N.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:1700
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1700 -s 952
  2⤵
  - Program crash
  PID:2660

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1700 -ip 1700
1⤵
PID:3304

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/1700-2-0x0000000002090000-0x00000000020BD000-memory.dmp

Filesize
180KB

Download
memory/1700-1-0x0000000000520000-0x0000000000620000-memory.dmp

Filesize
1024KB

Download
memory/1700-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1700-4-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1700-5-0x00000000021B0000-0x00000000021CA000-memory.dmp

Filesize
104KB

Download
memory/1700-6-0x0000000004B20000-0x00000000050C4000-memory.dmp

Filesize
5.6MB

Download
memory/1700-7-0x00000000021F0000-0x0000000002208000-memory.dmp

Filesize
96KB

Download
memory/1700-8-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/1700-17-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/1700-35-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/1700-33-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/1700-31-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/1700-29-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/1700-27-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/1700-25-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/1700-23-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/1700-21-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/1700-19-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/1700-15-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/1700-13-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/1700-11-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/1700-9-0x00000000021F0000-0x0000000002202000-memory.dmp

Filesize
72KB

Download
memory/1700-36-0x0000000000520000-0x0000000000620000-memory.dmp

Filesize
1024KB

Download
memory/1700-37-0x0000000002090000-0x00000000020BD000-memory.dmp

Filesize
180KB

Download
memory/1700-38-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1700-41-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1700-42-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads