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Analysis
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max time kernel
117s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
25/01/2025, 02:02
Static task
static1
Behavioral task
behavioral1
Sample
c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe
Resource
win7-20240903-en
General
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Target
c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe
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Size
1.7MB
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MD5
e6be901af222a497f3b382f64578e66b
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SHA1
f5e1750580531bde67a3f53de234fc9122731c10
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SHA256
c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3
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SHA512
e575a33acbb9041aef8552ae713b9a66b7a6b809951b2c3af342555beb9ceebb4770525a624952211f54a572d2021fda02056dd9470f07849db7c69b856ceeaf
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SSDEEP
49152:oHXYKLEzC25qwzz/pcf6DY0FZ9yUqbYED0:o3mzC25qwzDYVUoYED0
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 3 IoCs
resource yara_rule behavioral1/memory/2980-1-0x0000000000340000-0x000000000079C000-memory.dmp healer behavioral1/memory/2980-2-0x0000000000340000-0x000000000079C000-memory.dmp healer behavioral1/memory/2980-6-0x0000000000340000-0x000000000079C000-memory.dmp healer -
Healer family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1" c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe -
Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe -
Modifies Windows Defender notification settings 3 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender Security Center\Notifications c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender Security Center\Notifications\DisableNotifications = "1" c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe -
Windows security modification 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2980 c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.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 c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2980 c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe 2980 c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe 2980 c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2980 c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe"C:\Users\Admin\AppData\Local\Temp\c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe"1⤵
- Modifies Windows Defender DisableAntiSpyware settings
- Modifies Windows Defender Real-time Protection settings
- Modifies Windows Defender TamperProtection settings
- Modifies Windows Defender notification settings
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Windows security modification
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2980
Network
MITRE ATT&CK Enterprise v15
Defense Evasion
Impair Defenses
5Disable or Modify Tools
5Modify Registry
5Virtualization/Sandbox Evasion
2