healer | b6795695b22080879518fcd717018e1d2040c9f1b5c5e8890b9a210dd3c8f78b

General

Target

b6795695b22080879518fcd717018e1d2040c9f1b5c5e8890b9a210dd3c8f78bN.exe
Size

182KB
MD5

ff715879da004b290c3959c7d6aaa000
SHA1

203af23502b44980425c4b8162d762b3d66b5ad2
SHA256

b6795695b22080879518fcd717018e1d2040c9f1b5c5e8890b9a210dd3c8f78b
SHA512

93b0f4c9176ec3f8810c34c517efe575d29ced582c611541487a91b3a2cc248da5fd4a52ddb011c786027962ddf09570dd2d29d56617eab89c92632892a515f8
SSDEEP

3072:pDKW1LgppLRHMY0TBfJvjcTp5XZpa8nqeo7Qbeues6Y:pDKW1Lgbdl0TBBvjc/S81Sues

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral2/memory/4148-1-0x0000000002370000-0x000000000238A000-memory.dmp	healer
behavioral2/memory/4148-4-0x0000000002550000-0x0000000002568000-memory.dmp	healer
behavioral2/memory/4148-13-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral2/memory/4148-17-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral2/memory/4148-31-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral2/memory/4148-33-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral2/memory/4148-29-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral2/memory/4148-27-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral2/memory/4148-23-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral2/memory/4148-19-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral2/memory/4148-15-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral2/memory/4148-9-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral2/memory/4148-7-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral2/memory/4148-6-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral2/memory/4148-25-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral2/memory/4148-21-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral2/memory/4148-11-0x0000000002550000-0x0000000002562000-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\DisableBehaviorMonitoring = "1"	b6795695b22080879518fcd717018e1d2040c9f1b5c5e8890b9a210dd3c8f78bN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b6795695b22080879518fcd717018e1d2040c9f1b5c5e8890b9a210dd3c8f78bN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b6795695b22080879518fcd717018e1d2040c9f1b5c5e8890b9a210dd3c8f78bN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b6795695b22080879518fcd717018e1d2040c9f1b5c5e8890b9a210dd3c8f78bN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b6795695b22080879518fcd717018e1d2040c9f1b5c5e8890b9a210dd3c8f78bN.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	b6795695b22080879518fcd717018e1d2040c9f1b5c5e8890b9a210dd3c8f78bN.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	b6795695b22080879518fcd717018e1d2040c9f1b5c5e8890b9a210dd3c8f78bN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	b6795695b22080879518fcd717018e1d2040c9f1b5c5e8890b9a210dd3c8f78bN.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	b6795695b22080879518fcd717018e1d2040c9f1b5c5e8890b9a210dd3c8f78bN.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4148	b6795695b22080879518fcd717018e1d2040c9f1b5c5e8890b9a210dd3c8f78bN.exe
4148	b6795695b22080879518fcd717018e1d2040c9f1b5c5e8890b9a210dd3c8f78bN.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4148	b6795695b22080879518fcd717018e1d2040c9f1b5c5e8890b9a210dd3c8f78bN.exe

C:\Users\Admin\AppData\Local\Temp\b6795695b22080879518fcd717018e1d2040c9f1b5c5e8890b9a210dd3c8f78bN.exe
"C:\Users\Admin\AppData\Local\Temp\b6795695b22080879518fcd717018e1d2040c9f1b5c5e8890b9a210dd3c8f78bN.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:4148

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/4148-0-0x00000000743CE000-0x00000000743CF000-memory.dmp

Filesize
4KB

Download
memory/4148-1-0x0000000002370000-0x000000000238A000-memory.dmp

Filesize
104KB

Download
memory/4148-2-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/4148-3-0x0000000004E00000-0x00000000053A4000-memory.dmp

Filesize
5.6MB

Download
memory/4148-4-0x0000000002550000-0x0000000002568000-memory.dmp

Filesize
96KB

Download
memory/4148-5-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/4148-13-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4148-17-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4148-31-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4148-34-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/4148-33-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4148-29-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4148-27-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4148-23-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4148-19-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4148-15-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4148-9-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4148-7-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4148-6-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4148-25-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4148-21-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4148-11-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4148-35-0x00000000743CE000-0x00000000743CF000-memory.dmp

Filesize
4KB

Download
memory/4148-36-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download
memory/4148-38-0x00000000743C0000-0x0000000074B70000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads