healer | 1268bf4ecb4df18a18e265cf7498ec0c0e3f30c580abed8d233e30ab0eb59a12

General

Target

2b43e25a7dccb9cc67de6756e29b86b0_NEIKI.exe
Size

257KB
MD5

2b43e25a7dccb9cc67de6756e29b86b0
SHA1

66b3a1f81e2affd7fed7b686739c34a095d48ec7
SHA256

1268bf4ecb4df18a18e265cf7498ec0c0e3f30c580abed8d233e30ab0eb59a12
SHA512

781562d9bfdfc8cf956ac26ce18c74e7803f7d2fdbbd856711a8d1291ef54dc039ddd1004aa907742d0a2c263b47c24b3ad754e97b770d2b21e18caf01001c16
SSDEEP

3072:PGo0bYZpn0YkotIzlKSZ37RpMmVN0T1RhIVh3ztvHFzpfO6GUix5iwJ:abYZpxORKArRW8ofhs1BF891Ww

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/2636-4-0x0000000004DA0000-0x0000000004DBA000-memory.dmp	healer
behavioral2/memory/2636-6-0x0000000007280000-0x0000000007298000-memory.dmp	healer
behavioral2/memory/2636-35-0x0000000007280000-0x0000000007293000-memory.dmp	healer
behavioral2/memory/2636-33-0x0000000007280000-0x0000000007293000-memory.dmp	healer
behavioral2/memory/2636-31-0x0000000007280000-0x0000000007293000-memory.dmp	healer
behavioral2/memory/2636-29-0x0000000007280000-0x0000000007293000-memory.dmp	healer
behavioral2/memory/2636-27-0x0000000007280000-0x0000000007293000-memory.dmp	healer
behavioral2/memory/2636-25-0x0000000007280000-0x0000000007293000-memory.dmp	healer
behavioral2/memory/2636-23-0x0000000007280000-0x0000000007293000-memory.dmp	healer
behavioral2/memory/2636-21-0x0000000007280000-0x0000000007293000-memory.dmp	healer
behavioral2/memory/2636-19-0x0000000007280000-0x0000000007293000-memory.dmp	healer
behavioral2/memory/2636-17-0x0000000007280000-0x0000000007293000-memory.dmp	healer
behavioral2/memory/2636-15-0x0000000007280000-0x0000000007293000-memory.dmp	healer
behavioral2/memory/2636-13-0x0000000007280000-0x0000000007293000-memory.dmp	healer
behavioral2/memory/2636-11-0x0000000007280000-0x0000000007293000-memory.dmp	healer
behavioral2/memory/2636-9-0x0000000007280000-0x0000000007293000-memory.dmp	healer
behavioral2/memory/2636-8-0x0000000007280000-0x0000000007293000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper 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	2b43e25a7dccb9cc67de6756e29b86b0_NEIKI.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	2b43e25a7dccb9cc67de6756e29b86b0_NEIKI.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	2b43e25a7dccb9cc67de6756e29b86b0_NEIKI.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	2b43e25a7dccb9cc67de6756e29b86b0_NEIKI.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	2b43e25a7dccb9cc67de6756e29b86b0_NEIKI.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	2b43e25a7dccb9cc67de6756e29b86b0_NEIKI.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	2b43e25a7dccb9cc67de6756e29b86b0_NEIKI.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	2b43e25a7dccb9cc67de6756e29b86b0_NEIKI.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1036	2636	WerFault.exe	81

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2636	2b43e25a7dccb9cc67de6756e29b86b0_NEIKI.exe
2636	2b43e25a7dccb9cc67de6756e29b86b0_NEIKI.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2636	2b43e25a7dccb9cc67de6756e29b86b0_NEIKI.exe

C:\Users\Admin\AppData\Local\Temp\2b43e25a7dccb9cc67de6756e29b86b0_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\2b43e25a7dccb9cc67de6756e29b86b0_NEIKI.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2636
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2636 -s 968
  2⤵
  - Program crash
  PID:1036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2636 -ip 2636
1⤵
PID:1800

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2636-1-0x0000000002D80000-0x0000000002E80000-memory.dmp

Filesize
1024KB

Download
memory/2636-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2636-2-0x0000000002D00000-0x0000000002D2D000-memory.dmp

Filesize
180KB

Download
memory/2636-4-0x0000000004DA0000-0x0000000004DBA000-memory.dmp

Filesize
104KB

Download
memory/2636-5-0x0000000007420000-0x00000000079C4000-memory.dmp

Filesize
5.6MB

Download
memory/2636-6-0x0000000007280000-0x0000000007298000-memory.dmp

Filesize
96KB

Download
memory/2636-7-0x0000000000400000-0x0000000002B9B000-memory.dmp

Filesize
39.6MB

Download
memory/2636-35-0x0000000007280000-0x0000000007293000-memory.dmp

Filesize
76KB

Download
memory/2636-33-0x0000000007280000-0x0000000007293000-memory.dmp

Filesize
76KB

Download
memory/2636-31-0x0000000007280000-0x0000000007293000-memory.dmp

Filesize
76KB

Download
memory/2636-29-0x0000000007280000-0x0000000007293000-memory.dmp

Filesize
76KB

Download
memory/2636-27-0x0000000007280000-0x0000000007293000-memory.dmp

Filesize
76KB

Download
memory/2636-25-0x0000000007280000-0x0000000007293000-memory.dmp

Filesize
76KB

Download
memory/2636-23-0x0000000007280000-0x0000000007293000-memory.dmp

Filesize
76KB

Download
memory/2636-21-0x0000000007280000-0x0000000007293000-memory.dmp

Filesize
76KB

Download
memory/2636-19-0x0000000007280000-0x0000000007293000-memory.dmp

Filesize
76KB

Download
memory/2636-17-0x0000000007280000-0x0000000007293000-memory.dmp

Filesize
76KB

Download
memory/2636-15-0x0000000007280000-0x0000000007293000-memory.dmp

Filesize
76KB

Download
memory/2636-13-0x0000000007280000-0x0000000007293000-memory.dmp

Filesize
76KB

Download
memory/2636-11-0x0000000007280000-0x0000000007293000-memory.dmp

Filesize
76KB

Download
memory/2636-9-0x0000000007280000-0x0000000007293000-memory.dmp

Filesize
76KB

Download
memory/2636-8-0x0000000007280000-0x0000000007293000-memory.dmp

Filesize
76KB

Download
memory/2636-39-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2636-37-0x0000000000400000-0x0000000002B9B000-memory.dmp

Filesize
39.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads