healer | 242f31c4cbeaf4fe905815364fc095cdc886aa10c0be9ab918a91457e8de8170

Analysis

max time kernel
94s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 20:34

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General

Target

242f31c4cbeaf4fe905815364fc095cdc886aa10c0be9ab918a91457e8de8170.exe
Size

166KB
MD5

05740b3c1a2bd9913889d56c6c05d151
SHA1

324178596192bd56b5bb817c83115205824227cb
SHA256

242f31c4cbeaf4fe905815364fc095cdc886aa10c0be9ab918a91457e8de8170
SHA512

7af7fac05c4f330520b09fa213da9d23782723d6d5d558ce7ddc5fc11c8ff36931154a05ec3f30146cf9979af0923de446d5eb8cd4434381c09484a89da39778
SSDEEP

3072:yWpJZrSoCyIGCH/G+3jYu4yUuvd6sOx5ITx:5tSohCf33jYVuvdQ

Score

10^/10

healer discovery dropper evasion trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 1 IoCs

resource	yara_rule
behavioral2/memory/900-1-0x0000000000400000-0x000000000040A000-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"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	AppLaunch.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	AppLaunch.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1008 set thread context of 900	1008	242f31c4cbeaf4fe905815364fc095cdc886aa10c0be9ab918a91457e8de8170.exe	83

System Location Discovery: System Language Discovery 1 TTPs 2 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	242f31c4cbeaf4fe905815364fc095cdc886aa10c0be9ab918a91457e8de8170.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
900	AppLaunch.exe
900	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	900	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1008 wrote to memory of 900	1008	242f31c4cbeaf4fe905815364fc095cdc886aa10c0be9ab918a91457e8de8170.exe	83
PID 1008 wrote to memory of 900	1008	242f31c4cbeaf4fe905815364fc095cdc886aa10c0be9ab918a91457e8de8170.exe	83
PID 1008 wrote to memory of 900	1008	242f31c4cbeaf4fe905815364fc095cdc886aa10c0be9ab918a91457e8de8170.exe	83
PID 1008 wrote to memory of 900	1008	242f31c4cbeaf4fe905815364fc095cdc886aa10c0be9ab918a91457e8de8170.exe	83
PID 1008 wrote to memory of 900	1008	242f31c4cbeaf4fe905815364fc095cdc886aa10c0be9ab918a91457e8de8170.exe	83

C:\Users\Admin\AppData\Local\Temp\242f31c4cbeaf4fe905815364fc095cdc886aa10c0be9ab918a91457e8de8170.exe
"C:\Users\Admin\AppData\Local\Temp\242f31c4cbeaf4fe905815364fc095cdc886aa10c0be9ab918a91457e8de8170.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1008
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:900

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/900-1-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/900-6-0x0000000074C4E000-0x0000000074C4F000-memory.dmp

Filesize
4KB

Download
memory/900-7-0x0000000074C4E000-0x0000000074C4F000-memory.dmp

Filesize
4KB

Download
memory/1008-0-0x0000000000424000-0x0000000000426000-memory.dmp

Filesize
8KB

Download