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Analysis
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max time kernel
15s -
max time network
20s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
24/11/2024, 01:52
Static task
static1
Behavioral task
behavioral1
Sample
8dd91b90ec4b5689ea03b7cba721830b75c4cc189522db8f709a7be212c7514e.exe
Resource
win7-20241010-en
General
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Target
8dd91b90ec4b5689ea03b7cba721830b75c4cc189522db8f709a7be212c7514e.exe
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Size
403KB
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MD5
98f3b675903a16080c1caad60435b530
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SHA1
e3e16b06497783c71e4dc2b505c0acb48c401e4e
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SHA256
8dd91b90ec4b5689ea03b7cba721830b75c4cc189522db8f709a7be212c7514e
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SHA512
5d58255016141721e6ae01fbc47f74e732af477749cc1a473b98ee12f4aade035cfa39eec0733b59563378ae9178d09bb3b4380038be1fc7773a5bd5e11da31b
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SSDEEP
6144:jiC2QvaTFUn6Q6wkkW2qXpc5Ns0ldFE2wBMgKEGKtJuv8CT9mBCmRe:jizQvOF5Q6wkk3ypeldFEJdKyuxwbe
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral1/memory/2104-4-0x0000000002280000-0x000000000229A000-memory.dmp healer behavioral1/memory/2104-5-0x0000000002310000-0x0000000002328000-memory.dmp healer behavioral1/memory/2104-6-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/2104-33-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/2104-31-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/2104-29-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/2104-27-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/2104-25-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/2104-23-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/2104-21-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/2104-19-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/2104-17-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/2104-15-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/2104-13-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/2104-11-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/2104-9-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/2104-7-0x0000000002310000-0x0000000002322000-memory.dmp healer -
Healer family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" 8dd91b90ec4b5689ea03b7cba721830b75c4cc189522db8f709a7be212c7514e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 8dd91b90ec4b5689ea03b7cba721830b75c4cc189522db8f709a7be212c7514e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection 8dd91b90ec4b5689ea03b7cba721830b75c4cc189522db8f709a7be212c7514e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" 8dd91b90ec4b5689ea03b7cba721830b75c4cc189522db8f709a7be212c7514e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 8dd91b90ec4b5689ea03b7cba721830b75c4cc189522db8f709a7be212c7514e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 8dd91b90ec4b5689ea03b7cba721830b75c4cc189522db8f709a7be212c7514e.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features 8dd91b90ec4b5689ea03b7cba721830b75c4cc189522db8f709a7be212c7514e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" 8dd91b90ec4b5689ea03b7cba721830b75c4cc189522db8f709a7be212c7514e.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8dd91b90ec4b5689ea03b7cba721830b75c4cc189522db8f709a7be212c7514e.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2104 8dd91b90ec4b5689ea03b7cba721830b75c4cc189522db8f709a7be212c7514e.exe 2104 8dd91b90ec4b5689ea03b7cba721830b75c4cc189522db8f709a7be212c7514e.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2104 8dd91b90ec4b5689ea03b7cba721830b75c4cc189522db8f709a7be212c7514e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8dd91b90ec4b5689ea03b7cba721830b75c4cc189522db8f709a7be212c7514e.exe"C:\Users\Admin\AppData\Local\Temp\8dd91b90ec4b5689ea03b7cba721830b75c4cc189522db8f709a7be212c7514e.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:2104