healer | 526f5629e1910e2a836ac4a2fdb837b03d528b5273a631e876e7645d28d051a6

General

Target

526f5629e1910e2a836ac4a2fdb837b03d528b5273a631e876e7645d28d051a6.exe
Size

278KB
MD5

a9e5053ed6b8d623350fe16d20bcd807
SHA1

67c72c1fe76e4196335803849c11011f17b653ff
SHA256

526f5629e1910e2a836ac4a2fdb837b03d528b5273a631e876e7645d28d051a6
SHA512

f1420be69b56b24b67971f96b64d665c93d77e9c966d6d0005a0049fe319e182f2cc00fa0a823cc2a7e18ce829e4090cfcf2dfb2594f35af122a74fcf9b5a9cd
SSDEEP

6144:G+0nVm87ybKXEvFIUg0Ef/UX1Yzg4/veI:GHnVL4K0tIUREfc4v

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/2328-4-0x0000000002C70000-0x0000000002C8A000-memory.dmp	healer
behavioral1/memory/2328-5-0x0000000004470000-0x0000000004488000-memory.dmp	healer
behavioral1/memory/2328-7-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2328-33-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2328-31-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2328-30-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2328-27-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2328-26-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2328-23-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2328-21-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2328-19-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2328-17-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2328-15-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2328-13-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2328-11-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2328-9-0x0000000004470000-0x0000000004482000-memory.dmp	healer
behavioral1/memory/2328-6-0x0000000004470000-0x0000000004482000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	526f5629e1910e2a836ac4a2fdb837b03d528b5273a631e876e7645d28d051a6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	526f5629e1910e2a836ac4a2fdb837b03d528b5273a631e876e7645d28d051a6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	526f5629e1910e2a836ac4a2fdb837b03d528b5273a631e876e7645d28d051a6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	526f5629e1910e2a836ac4a2fdb837b03d528b5273a631e876e7645d28d051a6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	526f5629e1910e2a836ac4a2fdb837b03d528b5273a631e876e7645d28d051a6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	526f5629e1910e2a836ac4a2fdb837b03d528b5273a631e876e7645d28d051a6.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	526f5629e1910e2a836ac4a2fdb837b03d528b5273a631e876e7645d28d051a6.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	526f5629e1910e2a836ac4a2fdb837b03d528b5273a631e876e7645d28d051a6.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	526f5629e1910e2a836ac4a2fdb837b03d528b5273a631e876e7645d28d051a6.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2328	526f5629e1910e2a836ac4a2fdb837b03d528b5273a631e876e7645d28d051a6.exe
2328	526f5629e1910e2a836ac4a2fdb837b03d528b5273a631e876e7645d28d051a6.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2328	526f5629e1910e2a836ac4a2fdb837b03d528b5273a631e876e7645d28d051a6.exe

C:\Users\Admin\AppData\Local\Temp\526f5629e1910e2a836ac4a2fdb837b03d528b5273a631e876e7645d28d051a6.exe
"C:\Users\Admin\AppData\Local\Temp\526f5629e1910e2a836ac4a2fdb837b03d528b5273a631e876e7645d28d051a6.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:2328

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

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Downloads

memory/2328-1-0x0000000000230000-0x0000000000330000-memory.dmp

Filesize
1024KB

Download
memory/2328-2-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2328-3-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/2328-4-0x0000000002C70000-0x0000000002C8A000-memory.dmp

Filesize
104KB

Download
memory/2328-5-0x0000000004470000-0x0000000004488000-memory.dmp

Filesize
96KB

Download
memory/2328-7-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2328-33-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2328-31-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2328-30-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2328-27-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2328-26-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2328-23-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2328-21-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2328-19-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2328-17-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2328-15-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2328-13-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2328-11-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2328-9-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2328-6-0x0000000004470000-0x0000000004482000-memory.dmp

Filesize
72KB

Download
memory/2328-34-0x0000000000230000-0x0000000000330000-memory.dmp

Filesize
1024KB

Download
memory/2328-36-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/2328-37-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads