Analysis
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max time kernel
132s -
max time network
141s -
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, 21:34
Static task
static1
Behavioral task
behavioral1
Sample
4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe
Resource
win7-20241010-en
General
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Target
4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe
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Size
395KB
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MD5
fa7bb106635a4e95e8c02fc28447d7fa
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SHA1
fe80ae2a7152782a3a997a9b198bfd2a3a9ed22a
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SHA256
4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260
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SHA512
e83403019247dcffc23b2797f2eab66e2eab869907266eee5555c2c2a545497098a04cd8b7ec20d58702a214fe6707f695b524993b22897462e9da750bec4c00
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SSDEEP
3072:TqzpJDoNNml840wdcWz1/NSnwNGY2u+46kF0+Mc7u910CwEBhd+B9PfUD5/myu:uzL28xdckCAGYVd7uX0a9Sfq
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral2/memory/5076-5-0x00000000023A0000-0x00000000023BA000-memory.dmp healer behavioral2/memory/5076-7-0x0000000002630000-0x0000000002648000-memory.dmp healer behavioral2/memory/5076-35-0x0000000002630000-0x0000000002643000-memory.dmp healer behavioral2/memory/5076-34-0x0000000002630000-0x0000000002643000-memory.dmp healer behavioral2/memory/5076-31-0x0000000002630000-0x0000000002643000-memory.dmp healer behavioral2/memory/5076-29-0x0000000002630000-0x0000000002643000-memory.dmp healer behavioral2/memory/5076-27-0x0000000002630000-0x0000000002643000-memory.dmp healer behavioral2/memory/5076-25-0x0000000002630000-0x0000000002643000-memory.dmp healer behavioral2/memory/5076-23-0x0000000002630000-0x0000000002643000-memory.dmp healer behavioral2/memory/5076-21-0x0000000002630000-0x0000000002643000-memory.dmp healer behavioral2/memory/5076-19-0x0000000002630000-0x0000000002643000-memory.dmp healer behavioral2/memory/5076-17-0x0000000002630000-0x0000000002643000-memory.dmp healer behavioral2/memory/5076-15-0x0000000002630000-0x0000000002643000-memory.dmp healer behavioral2/memory/5076-13-0x0000000002630000-0x0000000002643000-memory.dmp healer behavioral2/memory/5076-11-0x0000000002630000-0x0000000002643000-memory.dmp healer behavioral2/memory/5076-9-0x0000000002630000-0x0000000002643000-memory.dmp healer behavioral2/memory/5076-8-0x0000000002630000-0x0000000002643000-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" 4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" 4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection 4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features 4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" 4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1176 sc.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3436 5076 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 4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5076 4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe 5076 4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5076 4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe"C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.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:5076 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5076 -s 9482⤵
- Program crash
PID:3436
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5076 -ip 50761⤵PID:3736
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:1176