Analysis
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max time kernel
94s -
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
17/11/2024, 08:47
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7bce7a2ad41c65cfaf17d07790dcadc184a41c744942fda0cdcd864d32f02d7bN.exe
Resource
win7-20240903-en
8 signatures
120 seconds
General
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Target
7bce7a2ad41c65cfaf17d07790dcadc184a41c744942fda0cdcd864d32f02d7bN.exe
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Size
236KB
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MD5
6e959c3a9b23580635d84cc377965120
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SHA1
0d0d5d25cab87418ae5f4aa88575ba11c22521ac
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SHA256
7bce7a2ad41c65cfaf17d07790dcadc184a41c744942fda0cdcd864d32f02d7b
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SHA512
c683a6edf2bb42b1b028e9b172c597a06bae9d1ec42994f3f77f2510f36e9f7b0deb934faa4a68400cbfbacc940c7f9b17ff300c103f125e5bb203383e4bd17f
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SSDEEP
6144:g4qYRDKdnF/BhH8W5BLSofVhov5U802hAVcB:gtYRudnF/3VDohUGhGc
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral2/memory/4832-5-0x00000000026B0000-0x00000000026CA000-memory.dmp healer behavioral2/memory/4832-7-0x0000000002830000-0x0000000002848000-memory.dmp healer behavioral2/memory/4832-28-0x0000000002830000-0x0000000002842000-memory.dmp healer behavioral2/memory/4832-35-0x0000000002830000-0x0000000002842000-memory.dmp healer behavioral2/memory/4832-33-0x0000000002830000-0x0000000002842000-memory.dmp healer behavioral2/memory/4832-31-0x0000000002830000-0x0000000002842000-memory.dmp healer behavioral2/memory/4832-29-0x0000000002830000-0x0000000002842000-memory.dmp healer behavioral2/memory/4832-25-0x0000000002830000-0x0000000002842000-memory.dmp healer behavioral2/memory/4832-23-0x0000000002830000-0x0000000002842000-memory.dmp healer behavioral2/memory/4832-21-0x0000000002830000-0x0000000002842000-memory.dmp healer behavioral2/memory/4832-19-0x0000000002830000-0x0000000002842000-memory.dmp healer behavioral2/memory/4832-17-0x0000000002830000-0x0000000002842000-memory.dmp healer behavioral2/memory/4832-15-0x0000000002830000-0x0000000002842000-memory.dmp healer behavioral2/memory/4832-13-0x0000000002830000-0x0000000002842000-memory.dmp healer behavioral2/memory/4832-11-0x0000000002830000-0x0000000002842000-memory.dmp healer behavioral2/memory/4832-9-0x0000000002830000-0x0000000002842000-memory.dmp healer behavioral2/memory/4832-8-0x0000000002830000-0x0000000002842000-memory.dmp healer -
Healer family
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection 7bce7a2ad41c65cfaf17d07790dcadc184a41c744942fda0cdcd864d32f02d7bN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" 7bce7a2ad41c65cfaf17d07790dcadc184a41c744942fda0cdcd864d32f02d7bN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 7bce7a2ad41c65cfaf17d07790dcadc184a41c744942fda0cdcd864d32f02d7bN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 7bce7a2ad41c65cfaf17d07790dcadc184a41c744942fda0cdcd864d32f02d7bN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" 7bce7a2ad41c65cfaf17d07790dcadc184a41c744942fda0cdcd864d32f02d7bN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 7bce7a2ad41c65cfaf17d07790dcadc184a41c744942fda0cdcd864d32f02d7bN.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" 7bce7a2ad41c65cfaf17d07790dcadc184a41c744942fda0cdcd864d32f02d7bN.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features 7bce7a2ad41c65cfaf17d07790dcadc184a41c744942fda0cdcd864d32f02d7bN.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 1764 4832 WerFault.exe 84 -
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 7bce7a2ad41c65cfaf17d07790dcadc184a41c744942fda0cdcd864d32f02d7bN.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4832 7bce7a2ad41c65cfaf17d07790dcadc184a41c744942fda0cdcd864d32f02d7bN.exe 4832 7bce7a2ad41c65cfaf17d07790dcadc184a41c744942fda0cdcd864d32f02d7bN.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4832 7bce7a2ad41c65cfaf17d07790dcadc184a41c744942fda0cdcd864d32f02d7bN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7bce7a2ad41c65cfaf17d07790dcadc184a41c744942fda0cdcd864d32f02d7bN.exe"C:\Users\Admin\AppData\Local\Temp\7bce7a2ad41c65cfaf17d07790dcadc184a41c744942fda0cdcd864d32f02d7bN.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:4832 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4832 -s 9442⤵
- Program crash
PID:1764
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4832 -ip 48321⤵PID:900