Analysis
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max time kernel
15s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19-11-2024 07:12
Static task
static1
Behavioral task
behavioral1
Sample
0555d4947cfcb2989d703ab5f2e8a57eb3868bf99b5bf19c544edb92906d44ddN.exe
Resource
win7-20240903-en
General
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Target
0555d4947cfcb2989d703ab5f2e8a57eb3868bf99b5bf19c544edb92906d44ddN.exe
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Size
278KB
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MD5
da1fceb1e4729875e9607593725dc2c0
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SHA1
f48791c13c3b2a651a7034075da9fb7497d71438
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SHA256
0555d4947cfcb2989d703ab5f2e8a57eb3868bf99b5bf19c544edb92906d44dd
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SHA512
f755b2a6ad50fd05048e9d6a7d3f680f8a1707f3c5e33bd4901bb472ecdac6d688e9ffe8c773991721d3499e40e61c870bfc30e9d61947417206053953f18224
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SSDEEP
3072:DbSI72/YiTrsuZfIhgkqIfe/iWInaYfzqlnG2kTn5fzZnLhpwYPDpJKJRfv/:juTrzZfIuIfPZaYfmnqJzZn1WYPDWJB
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral1/memory/2500-3-0x00000000003D0000-0x00000000003EA000-memory.dmp healer behavioral1/memory/2500-4-0x0000000004480000-0x0000000004498000-memory.dmp healer behavioral1/memory/2500-32-0x0000000004480000-0x0000000004492000-memory.dmp healer behavioral1/memory/2500-30-0x0000000004480000-0x0000000004492000-memory.dmp healer behavioral1/memory/2500-28-0x0000000004480000-0x0000000004492000-memory.dmp healer behavioral1/memory/2500-26-0x0000000004480000-0x0000000004492000-memory.dmp healer behavioral1/memory/2500-24-0x0000000004480000-0x0000000004492000-memory.dmp healer behavioral1/memory/2500-22-0x0000000004480000-0x0000000004492000-memory.dmp healer behavioral1/memory/2500-20-0x0000000004480000-0x0000000004492000-memory.dmp healer behavioral1/memory/2500-18-0x0000000004480000-0x0000000004492000-memory.dmp healer behavioral1/memory/2500-16-0x0000000004480000-0x0000000004492000-memory.dmp healer behavioral1/memory/2500-14-0x0000000004480000-0x0000000004492000-memory.dmp healer behavioral1/memory/2500-12-0x0000000004480000-0x0000000004492000-memory.dmp healer behavioral1/memory/2500-10-0x0000000004480000-0x0000000004492000-memory.dmp healer behavioral1/memory/2500-8-0x0000000004480000-0x0000000004492000-memory.dmp healer behavioral1/memory/2500-6-0x0000000004480000-0x0000000004492000-memory.dmp healer behavioral1/memory/2500-5-0x0000000004480000-0x0000000004492000-memory.dmp healer -
Healer family
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection 0555d4947cfcb2989d703ab5f2e8a57eb3868bf99b5bf19c544edb92906d44ddN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" 0555d4947cfcb2989d703ab5f2e8a57eb3868bf99b5bf19c544edb92906d44ddN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 0555d4947cfcb2989d703ab5f2e8a57eb3868bf99b5bf19c544edb92906d44ddN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 0555d4947cfcb2989d703ab5f2e8a57eb3868bf99b5bf19c544edb92906d44ddN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" 0555d4947cfcb2989d703ab5f2e8a57eb3868bf99b5bf19c544edb92906d44ddN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 0555d4947cfcb2989d703ab5f2e8a57eb3868bf99b5bf19c544edb92906d44ddN.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features 0555d4947cfcb2989d703ab5f2e8a57eb3868bf99b5bf19c544edb92906d44ddN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" 0555d4947cfcb2989d703ab5f2e8a57eb3868bf99b5bf19c544edb92906d44ddN.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 0555d4947cfcb2989d703ab5f2e8a57eb3868bf99b5bf19c544edb92906d44ddN.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2500 0555d4947cfcb2989d703ab5f2e8a57eb3868bf99b5bf19c544edb92906d44ddN.exe 2500 0555d4947cfcb2989d703ab5f2e8a57eb3868bf99b5bf19c544edb92906d44ddN.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2500 0555d4947cfcb2989d703ab5f2e8a57eb3868bf99b5bf19c544edb92906d44ddN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0555d4947cfcb2989d703ab5f2e8a57eb3868bf99b5bf19c544edb92906d44ddN.exe"C:\Users\Admin\AppData\Local\Temp\0555d4947cfcb2989d703ab5f2e8a57eb3868bf99b5bf19c544edb92906d44ddN.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:2500