Analysis
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max time kernel
93s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12/11/2024, 21:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
43388d73fb590a266e96fdda90e0f97879b3c472a91ea91363bd4804302e0267.exe
Resource
win7-20240903-en
8 signatures
150 seconds
General
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Target
43388d73fb590a266e96fdda90e0f97879b3c472a91ea91363bd4804302e0267.exe
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Size
337KB
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MD5
9b8d8342d8d514b0fac924dad1fbfece
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SHA1
9c55ecbf4b3a25f62f9f2431b63154aaacce340d
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SHA256
43388d73fb590a266e96fdda90e0f97879b3c472a91ea91363bd4804302e0267
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SHA512
26f207bbe9e38d38237cd8af7e909e45a3dac0ca05fa8f672cf89caea2182e06fa8befa658ec43f8251fcdfa4d4dd8efb07e6b195b38ac7fd18a600f57af41be
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SSDEEP
6144:vZXLE62N0Fnu32IfmfaNlaa49ChAwS6MWC/w+YUMu:vZX462N0FuGIfmyDf05J5Mu
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral2/memory/460-4-0x00000000049B0000-0x00000000049CA000-memory.dmp healer behavioral2/memory/460-6-0x00000000077B0000-0x00000000077C8000-memory.dmp healer behavioral2/memory/460-21-0x00000000077B0000-0x00000000077C2000-memory.dmp healer behavioral2/memory/460-35-0x00000000077B0000-0x00000000077C2000-memory.dmp healer behavioral2/memory/460-33-0x00000000077B0000-0x00000000077C2000-memory.dmp healer behavioral2/memory/460-31-0x00000000077B0000-0x00000000077C2000-memory.dmp healer behavioral2/memory/460-29-0x00000000077B0000-0x00000000077C2000-memory.dmp healer behavioral2/memory/460-27-0x00000000077B0000-0x00000000077C2000-memory.dmp healer behavioral2/memory/460-25-0x00000000077B0000-0x00000000077C2000-memory.dmp healer behavioral2/memory/460-23-0x00000000077B0000-0x00000000077C2000-memory.dmp healer behavioral2/memory/460-13-0x00000000077B0000-0x00000000077C2000-memory.dmp healer behavioral2/memory/460-11-0x00000000077B0000-0x00000000077C2000-memory.dmp healer behavioral2/memory/460-9-0x00000000077B0000-0x00000000077C2000-memory.dmp healer behavioral2/memory/460-8-0x00000000077B0000-0x00000000077C2000-memory.dmp healer behavioral2/memory/460-19-0x00000000077B0000-0x00000000077C2000-memory.dmp healer behavioral2/memory/460-17-0x00000000077B0000-0x00000000077C2000-memory.dmp healer behavioral2/memory/460-15-0x00000000077B0000-0x00000000077C2000-memory.dmp healer -
Healer family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" 43388d73fb590a266e96fdda90e0f97879b3c472a91ea91363bd4804302e0267.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 43388d73fb590a266e96fdda90e0f97879b3c472a91ea91363bd4804302e0267.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 43388d73fb590a266e96fdda90e0f97879b3c472a91ea91363bd4804302e0267.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" 43388d73fb590a266e96fdda90e0f97879b3c472a91ea91363bd4804302e0267.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 43388d73fb590a266e96fdda90e0f97879b3c472a91ea91363bd4804302e0267.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection 43388d73fb590a266e96fdda90e0f97879b3c472a91ea91363bd4804302e0267.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features 43388d73fb590a266e96fdda90e0f97879b3c472a91ea91363bd4804302e0267.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" 43388d73fb590a266e96fdda90e0f97879b3c472a91ea91363bd4804302e0267.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2156 460 WerFault.exe 82 -
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 43388d73fb590a266e96fdda90e0f97879b3c472a91ea91363bd4804302e0267.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 460 43388d73fb590a266e96fdda90e0f97879b3c472a91ea91363bd4804302e0267.exe 460 43388d73fb590a266e96fdda90e0f97879b3c472a91ea91363bd4804302e0267.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 460 43388d73fb590a266e96fdda90e0f97879b3c472a91ea91363bd4804302e0267.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\43388d73fb590a266e96fdda90e0f97879b3c472a91ea91363bd4804302e0267.exe"C:\Users\Admin\AppData\Local\Temp\43388d73fb590a266e96fdda90e0f97879b3c472a91ea91363bd4804302e0267.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:460 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 460 -s 9522⤵
- Program crash
PID:2156
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 460 -ip 4601⤵PID:4180