healer | f083e0adfc6196b5a9eff007132b1bbce34ff64ea672a9aebe64ed0bcf745421

General

Target

g6429604.exe
Size

242KB
MD5

8989f700c821326027fe2fe0f49e5377
SHA1

42caa5229b3098681604d0ef16959b4bf0bbb4c2
SHA256

f083e0adfc6196b5a9eff007132b1bbce34ff64ea672a9aebe64ed0bcf745421
SHA512

2405054d42419eacc4e4ee9630e80a146e3a359a22152ad7d49098aac72691b218db1c3085a3d4b5ac604ddc874bc8369719f8e0ad126f6b1c4abdcfcfb2e368
SSDEEP

3072:e2dG6IBtVVzkEmJth+9p1ORs+NJ2uvHJ5TMi473cceipyEAeAg0FujDm6fQhQTt6:eTvJm09zORs+z/TMify9DAOu+QaTT8/

Score

10^/10

healer dropper evasion trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2192-5-0x0000000000400000-0x000000000040A000-memory.dmp	healer
behavioral1/memory/2192-3-0x0000000000400000-0x000000000040A000-memory.dmp	healer
behavioral1/memory/2192-2-0x0000000000400000-0x000000000040A000-memory.dmp	healer
behavioral1/memory/2192-7-0x0000000000400000-0x000000000040A000-memory.dmp	healer
behavioral1/memory/2192-9-0x0000000000400000-0x000000000040A000-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

Processes:

AppLaunch.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	AppLaunch.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

g6429604.exe

description pid process target process

PID 2952 set thread context of 2192 2952 g6429604.exe AppLaunch.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

AppLaunch.exe

pid process

2192 AppLaunch.exe
2192 AppLaunch.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

AppLaunch.exe

description pid process

Token: SeDebugPrivilege 2192 AppLaunch.exe

description	pid	process	target process
PID 2952 set thread context of 2192	2952	g6429604.exe	AppLaunch.exe

pid	process
2192	AppLaunch.exe
2192	AppLaunch.exe

description	pid	process
Token: SeDebugPrivilege	2192	AppLaunch.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

g6429604.exe

description	pid	process	target process
PID 2952 wrote to memory of 2456	2952	g6429604.exe	AppLaunch.exe
PID 2952 wrote to memory of 2456	2952	g6429604.exe	AppLaunch.exe
PID 2952 wrote to memory of 2456	2952	g6429604.exe	AppLaunch.exe
PID 2952 wrote to memory of 2456	2952	g6429604.exe	AppLaunch.exe
PID 2952 wrote to memory of 2456	2952	g6429604.exe	AppLaunch.exe
PID 2952 wrote to memory of 2456	2952	g6429604.exe	AppLaunch.exe
PID 2952 wrote to memory of 2456	2952	g6429604.exe	AppLaunch.exe
PID 2952 wrote to memory of 2192	2952	g6429604.exe	AppLaunch.exe
PID 2952 wrote to memory of 2192	2952	g6429604.exe	AppLaunch.exe
PID 2952 wrote to memory of 2192	2952	g6429604.exe	AppLaunch.exe
PID 2952 wrote to memory of 2192	2952	g6429604.exe	AppLaunch.exe
PID 2952 wrote to memory of 2192	2952	g6429604.exe	AppLaunch.exe
PID 2952 wrote to memory of 2192	2952	g6429604.exe	AppLaunch.exe
PID 2952 wrote to memory of 2192	2952	g6429604.exe	AppLaunch.exe
PID 2952 wrote to memory of 2192	2952	g6429604.exe	AppLaunch.exe
PID 2952 wrote to memory of 2192	2952	g6429604.exe	AppLaunch.exe
PID 2952 wrote to memory of 2192	2952	g6429604.exe	AppLaunch.exe
PID 2952 wrote to memory of 2192	2952	g6429604.exe	AppLaunch.exe
PID 2952 wrote to memory of 2192	2952	g6429604.exe	AppLaunch.exe

C:\Users\Admin\AppData\Local\Temp\g6429604.exe
"C:\Users\Admin\AppData\Local\Temp\g6429604.exe"
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2952

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
PID:2456

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
- Modifies Windows Defender Real-time Protection settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2192

MITRE ATT&CK Matrix ATT&CK v13

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

Modify Registry

1

T1112

Impair Defenses

1

T1562

Disable or Modify Tools

1

T1562.001

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2192-4-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2192-5-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2192-3-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2192-2-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2192-1-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2192-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2192-7-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2192-9-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2192-10-0x0000000074600000-0x0000000074CEE000-memory.dmp

Filesize
6MB

Download
memory/2192-11-0x0000000074600000-0x0000000074CEE000-memory.dmp

Filesize
6MB

Download
memory/2192-12-0x0000000074600000-0x0000000074CEE000-memory.dmp

Filesize
6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads