Analysis
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max time kernel
93s -
max time network
116s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
16-04-2024 19:12
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
11150c9d8a2f9a1e63873093679df9e9e296de205d569d2b6a12b9e1024679e6.exe
Resource
win7-20240221-en
windows7-x64
7 signatures
150 seconds
General
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Target
11150c9d8a2f9a1e63873093679df9e9e296de205d569d2b6a12b9e1024679e6.exe
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Size
404KB
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MD5
ecac473f9b84e214e12d32f6d8eef9df
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SHA1
e8eaf5de5f10a90985e3d4f52f9886817e8f2442
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SHA256
11150c9d8a2f9a1e63873093679df9e9e296de205d569d2b6a12b9e1024679e6
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SHA512
ea1a0d8e87374c788de2a8d0cad75e256efca2c66cd159413ee170513facd04681adf782bfd2c46e202b0da5dcc15a2333d5142a38e388ba3816cb49a4a49fc6
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SSDEEP
6144:waRaszDv9nooP9L6rxmbWDa6B99c4YYNE4p1WGjnwY7Q1TCV+4:waRX5ooP92rx4S9XTndwYsTCVH
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral2/memory/3420-4-0x0000000002800000-0x000000000281A000-memory.dmp healer behavioral2/memory/3420-8-0x00000000029B0000-0x00000000029C8000-memory.dmp healer behavioral2/memory/3420-9-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/3420-10-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/3420-12-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/3420-14-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/3420-16-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/3420-18-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/3420-20-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/3420-28-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/3420-26-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/3420-24-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/3420-22-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/3420-30-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/3420-32-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/3420-34-0x00000000029B0000-0x00000000029C2000-memory.dmp healer behavioral2/memory/3420-36-0x00000000029B0000-0x00000000029C2000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 11150c9d8a2f9a1e63873093679df9e9e296de205d569d2b6a12b9e1024679e6.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection 11150c9d8a2f9a1e63873093679df9e9e296de205d569d2b6a12b9e1024679e6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" 11150c9d8a2f9a1e63873093679df9e9e296de205d569d2b6a12b9e1024679e6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 11150c9d8a2f9a1e63873093679df9e9e296de205d569d2b6a12b9e1024679e6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 11150c9d8a2f9a1e63873093679df9e9e296de205d569d2b6a12b9e1024679e6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" 11150c9d8a2f9a1e63873093679df9e9e296de205d569d2b6a12b9e1024679e6.exe -
Detects executables embedding registry key / value combination indicative of disabling Windows Defender features 17 IoCs
resource yara_rule behavioral2/memory/3420-4-0x0000000002800000-0x000000000281A000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender behavioral2/memory/3420-8-0x00000000029B0000-0x00000000029C8000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender behavioral2/memory/3420-9-0x00000000029B0000-0x00000000029C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender behavioral2/memory/3420-10-0x00000000029B0000-0x00000000029C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender behavioral2/memory/3420-12-0x00000000029B0000-0x00000000029C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender behavioral2/memory/3420-14-0x00000000029B0000-0x00000000029C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender behavioral2/memory/3420-16-0x00000000029B0000-0x00000000029C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender behavioral2/memory/3420-18-0x00000000029B0000-0x00000000029C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender behavioral2/memory/3420-20-0x00000000029B0000-0x00000000029C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender behavioral2/memory/3420-28-0x00000000029B0000-0x00000000029C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender behavioral2/memory/3420-26-0x00000000029B0000-0x00000000029C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender behavioral2/memory/3420-24-0x00000000029B0000-0x00000000029C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender behavioral2/memory/3420-22-0x00000000029B0000-0x00000000029C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender behavioral2/memory/3420-30-0x00000000029B0000-0x00000000029C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender behavioral2/memory/3420-32-0x00000000029B0000-0x00000000029C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender behavioral2/memory/3420-34-0x00000000029B0000-0x00000000029C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender behavioral2/memory/3420-36-0x00000000029B0000-0x00000000029C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features 11150c9d8a2f9a1e63873093679df9e9e296de205d569d2b6a12b9e1024679e6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" 11150c9d8a2f9a1e63873093679df9e9e296de205d569d2b6a12b9e1024679e6.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 1036 3420 WerFault.exe 83 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3420 11150c9d8a2f9a1e63873093679df9e9e296de205d569d2b6a12b9e1024679e6.exe 3420 11150c9d8a2f9a1e63873093679df9e9e296de205d569d2b6a12b9e1024679e6.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3420 11150c9d8a2f9a1e63873093679df9e9e296de205d569d2b6a12b9e1024679e6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\11150c9d8a2f9a1e63873093679df9e9e296de205d569d2b6a12b9e1024679e6.exe"C:\Users\Admin\AppData\Local\Temp\11150c9d8a2f9a1e63873093679df9e9e296de205d569d2b6a12b9e1024679e6.exe"1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3420 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3420 -s 9562⤵
- Program crash
PID:1036
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 3420 -ip 34201⤵PID:4488