healer | 7c8166fa01100c5a5d5f3a69e221e492e2afeaa5f697cec025fdef7294b54781

General

Target

7c8166fa01100c5a5d5f3a69e221e492e2afeaa5f697cec025fdef7294b54781N.exe
Size

175KB
MD5

78c830d46ba8ad7c7b3bcfbbf829b580
SHA1

1de5a819e294e524ddcee2c75357a136e0498dcc
SHA256

7c8166fa01100c5a5d5f3a69e221e492e2afeaa5f697cec025fdef7294b54781
SHA512

d349d3130c024af147e1fa1d1017b147a010439867591e7bc895a6a918d5e81e34025fa4994090bea57c9985f1481edce65eecf325feaed9cce21e544a9ad348
SSDEEP

3072:pDKW1LgppLRHMY0TBfJvjcTp5XZpa8nqeo7Qbeues6Y:pDKW1Lgbdl0TBBvjc/S81Sues

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/452-1-0x00000000022A0000-0x00000000022BA000-memory.dmp	healer
behavioral2/memory/452-5-0x0000000002430000-0x0000000002448000-memory.dmp	healer
behavioral2/memory/452-12-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral2/memory/452-34-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral2/memory/452-32-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral2/memory/452-30-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral2/memory/452-28-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral2/memory/452-26-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral2/memory/452-24-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral2/memory/452-22-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral2/memory/452-20-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral2/memory/452-18-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral2/memory/452-16-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral2/memory/452-14-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral2/memory/452-10-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral2/memory/452-8-0x0000000002430000-0x0000000002442000-memory.dmp	healer
behavioral2/memory/452-7-0x0000000002430000-0x0000000002442000-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"	7c8166fa01100c5a5d5f3a69e221e492e2afeaa5f697cec025fdef7294b54781N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	7c8166fa01100c5a5d5f3a69e221e492e2afeaa5f697cec025fdef7294b54781N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	7c8166fa01100c5a5d5f3a69e221e492e2afeaa5f697cec025fdef7294b54781N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	7c8166fa01100c5a5d5f3a69e221e492e2afeaa5f697cec025fdef7294b54781N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	7c8166fa01100c5a5d5f3a69e221e492e2afeaa5f697cec025fdef7294b54781N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	7c8166fa01100c5a5d5f3a69e221e492e2afeaa5f697cec025fdef7294b54781N.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	7c8166fa01100c5a5d5f3a69e221e492e2afeaa5f697cec025fdef7294b54781N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	7c8166fa01100c5a5d5f3a69e221e492e2afeaa5f697cec025fdef7294b54781N.exe

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	7c8166fa01100c5a5d5f3a69e221e492e2afeaa5f697cec025fdef7294b54781N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
452	7c8166fa01100c5a5d5f3a69e221e492e2afeaa5f697cec025fdef7294b54781N.exe
452	7c8166fa01100c5a5d5f3a69e221e492e2afeaa5f697cec025fdef7294b54781N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	452	7c8166fa01100c5a5d5f3a69e221e492e2afeaa5f697cec025fdef7294b54781N.exe

C:\Users\Admin\AppData\Local\Temp\7c8166fa01100c5a5d5f3a69e221e492e2afeaa5f697cec025fdef7294b54781N.exe
"C:\Users\Admin\AppData\Local\Temp\7c8166fa01100c5a5d5f3a69e221e492e2afeaa5f697cec025fdef7294b54781N.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:452

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/452-0-0x00000000747CE000-0x00000000747CF000-memory.dmp

Filesize
4KB

Download
memory/452-1-0x00000000022A0000-0x00000000022BA000-memory.dmp

Filesize
104KB

Download
memory/452-2-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/452-3-0x0000000004A50000-0x0000000004FF4000-memory.dmp

Filesize
5.6MB

Download
memory/452-6-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/452-5-0x0000000002430000-0x0000000002448000-memory.dmp

Filesize
96KB

Download
memory/452-4-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/452-12-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/452-34-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/452-32-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/452-30-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/452-28-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/452-26-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/452-24-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/452-22-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/452-20-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/452-18-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/452-16-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/452-14-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/452-10-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/452-8-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/452-7-0x0000000002430000-0x0000000002442000-memory.dmp

Filesize
72KB

Download
memory/452-35-0x00000000747CE000-0x00000000747CF000-memory.dmp

Filesize
4KB

Download
memory/452-36-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/452-38-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads