healer | e46efa025480964e13a69746a995b84548239a2e318108ce445da9d638565674

General

Target

e46efa025480964e13a69746a995b84548239a2e318108ce445da9d638565674N.exe
Size

178KB
MD5

2856cf2654839e01c1c0247f760900b0
SHA1

a6f3009530e140f22143ec3dd09aa43ec0bf1880
SHA256

e46efa025480964e13a69746a995b84548239a2e318108ce445da9d638565674
SHA512

808b6e121889b115b24da3ee82bedcad54abf76125f25c1185e9816015485081dc4d0a2bb8b0524bf3db37e218526189c55c86114431730153a0a12263b86ffc
SSDEEP

3072:pDKW1LgppLRHMY0TBfJvjcTp5XZpa8nqeo7Qbeues6Y:pDKW1Lgbdl0TBBvjc/S81Sues

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/2600-1-0x0000000001EC0000-0x0000000001EDA000-memory.dmp	healer
behavioral1/memory/2600-3-0x0000000001EE0000-0x0000000001EF8000-memory.dmp	healer
behavioral1/memory/2600-11-0x0000000001EE0000-0x0000000001EF2000-memory.dmp	healer
behavioral1/memory/2600-24-0x0000000001EE0000-0x0000000001EF2000-memory.dmp	healer
behavioral1/memory/2600-31-0x0000000001EE0000-0x0000000001EF2000-memory.dmp	healer
behavioral1/memory/2600-29-0x0000000001EE0000-0x0000000001EF2000-memory.dmp	healer
behavioral1/memory/2600-27-0x0000000001EE0000-0x0000000001EF2000-memory.dmp	healer
behavioral1/memory/2600-25-0x0000000001EE0000-0x0000000001EF2000-memory.dmp	healer
behavioral1/memory/2600-21-0x0000000001EE0000-0x0000000001EF2000-memory.dmp	healer
behavioral1/memory/2600-19-0x0000000001EE0000-0x0000000001EF2000-memory.dmp	healer
behavioral1/memory/2600-17-0x0000000001EE0000-0x0000000001EF2000-memory.dmp	healer
behavioral1/memory/2600-15-0x0000000001EE0000-0x0000000001EF2000-memory.dmp	healer
behavioral1/memory/2600-13-0x0000000001EE0000-0x0000000001EF2000-memory.dmp	healer
behavioral1/memory/2600-9-0x0000000001EE0000-0x0000000001EF2000-memory.dmp	healer
behavioral1/memory/2600-33-0x0000000001EE0000-0x0000000001EF2000-memory.dmp	healer
behavioral1/memory/2600-7-0x0000000001EE0000-0x0000000001EF2000-memory.dmp	healer
behavioral1/memory/2600-6-0x0000000001EE0000-0x0000000001EF2000-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	e46efa025480964e13a69746a995b84548239a2e318108ce445da9d638565674N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	e46efa025480964e13a69746a995b84548239a2e318108ce445da9d638565674N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	e46efa025480964e13a69746a995b84548239a2e318108ce445da9d638565674N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	e46efa025480964e13a69746a995b84548239a2e318108ce445da9d638565674N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	e46efa025480964e13a69746a995b84548239a2e318108ce445da9d638565674N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	e46efa025480964e13a69746a995b84548239a2e318108ce445da9d638565674N.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	e46efa025480964e13a69746a995b84548239a2e318108ce445da9d638565674N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	e46efa025480964e13a69746a995b84548239a2e318108ce445da9d638565674N.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	e46efa025480964e13a69746a995b84548239a2e318108ce445da9d638565674N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2600	e46efa025480964e13a69746a995b84548239a2e318108ce445da9d638565674N.exe
2600	e46efa025480964e13a69746a995b84548239a2e318108ce445da9d638565674N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2600	e46efa025480964e13a69746a995b84548239a2e318108ce445da9d638565674N.exe

C:\Users\Admin\AppData\Local\Temp\e46efa025480964e13a69746a995b84548239a2e318108ce445da9d638565674N.exe
"C:\Users\Admin\AppData\Local\Temp\e46efa025480964e13a69746a995b84548239a2e318108ce445da9d638565674N.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:2600

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/2600-0-0x0000000074DAE000-0x0000000074DAF000-memory.dmp

Filesize
4KB

Download
memory/2600-1-0x0000000001EC0000-0x0000000001EDA000-memory.dmp

Filesize
104KB

Download
memory/2600-3-0x0000000001EE0000-0x0000000001EF8000-memory.dmp

Filesize
96KB

Download
memory/2600-2-0x0000000074DA0000-0x000000007548E000-memory.dmp

Filesize
6.9MB

Download
memory/2600-4-0x0000000074DA0000-0x000000007548E000-memory.dmp

Filesize
6.9MB

Download
memory/2600-5-0x0000000074DA0000-0x000000007548E000-memory.dmp

Filesize
6.9MB

Download
memory/2600-11-0x0000000001EE0000-0x0000000001EF2000-memory.dmp

Filesize
72KB

Download
memory/2600-24-0x0000000001EE0000-0x0000000001EF2000-memory.dmp

Filesize
72KB

Download
memory/2600-31-0x0000000001EE0000-0x0000000001EF2000-memory.dmp

Filesize
72KB

Download
memory/2600-29-0x0000000001EE0000-0x0000000001EF2000-memory.dmp

Filesize
72KB

Download
memory/2600-27-0x0000000001EE0000-0x0000000001EF2000-memory.dmp

Filesize
72KB

Download
memory/2600-25-0x0000000001EE0000-0x0000000001EF2000-memory.dmp

Filesize
72KB

Download
memory/2600-21-0x0000000001EE0000-0x0000000001EF2000-memory.dmp

Filesize
72KB

Download
memory/2600-19-0x0000000001EE0000-0x0000000001EF2000-memory.dmp

Filesize
72KB

Download
memory/2600-17-0x0000000001EE0000-0x0000000001EF2000-memory.dmp

Filesize
72KB

Download
memory/2600-15-0x0000000001EE0000-0x0000000001EF2000-memory.dmp

Filesize
72KB

Download
memory/2600-13-0x0000000001EE0000-0x0000000001EF2000-memory.dmp

Filesize
72KB

Download
memory/2600-9-0x0000000001EE0000-0x0000000001EF2000-memory.dmp

Filesize
72KB

Download
memory/2600-33-0x0000000001EE0000-0x0000000001EF2000-memory.dmp

Filesize
72KB

Download
memory/2600-7-0x0000000001EE0000-0x0000000001EF2000-memory.dmp

Filesize
72KB

Download
memory/2600-6-0x0000000001EE0000-0x0000000001EF2000-memory.dmp

Filesize
72KB

Download
memory/2600-34-0x0000000074DAE000-0x0000000074DAF000-memory.dmp

Filesize
4KB

Download
memory/2600-35-0x0000000074DA0000-0x000000007548E000-memory.dmp

Filesize
6.9MB

Download
memory/2600-36-0x0000000074DA0000-0x000000007548E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads