Analysis
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max time kernel
93s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-11-2024 00:42
Static task
static1
Behavioral task
behavioral1
Sample
b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe
Resource
win7-20241010-en
General
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Target
b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe
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Size
395KB
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MD5
6c78b2aec0bcac6a696bab28306c41e0
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SHA1
58f124f92037534379939a88e450ec7cd251ce20
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SHA256
b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0a
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SHA512
37601ee6fa78503eb9e56013d2446b367ef5d1b0b473031998055d7afe0c43a4064d34b88b386b405406508052b3320713a85427d92e17a7f94eaf4fb7c7c974
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SSDEEP
3072:KqzpJDoNNml840wdcWz1/NSnwNGY2u+46kF0+Mc7u910CwEBhd+B9PfUD5/myu:xzL28xdckCAGYVd7uX0a9Sfq
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
Processes:
resource yara_rule behavioral2/memory/2524-5-0x0000000002350000-0x000000000236A000-memory.dmp healer behavioral2/memory/2524-7-0x0000000002610000-0x0000000002628000-memory.dmp healer behavioral2/memory/2524-29-0x0000000002610000-0x0000000002623000-memory.dmp healer behavioral2/memory/2524-35-0x0000000002610000-0x0000000002623000-memory.dmp healer behavioral2/memory/2524-33-0x0000000002610000-0x0000000002623000-memory.dmp healer behavioral2/memory/2524-31-0x0000000002610000-0x0000000002623000-memory.dmp healer behavioral2/memory/2524-13-0x0000000002610000-0x0000000002623000-memory.dmp healer behavioral2/memory/2524-27-0x0000000002610000-0x0000000002623000-memory.dmp healer behavioral2/memory/2524-25-0x0000000002610000-0x0000000002623000-memory.dmp healer behavioral2/memory/2524-23-0x0000000002610000-0x0000000002623000-memory.dmp healer behavioral2/memory/2524-21-0x0000000002610000-0x0000000002623000-memory.dmp healer behavioral2/memory/2524-19-0x0000000002610000-0x0000000002623000-memory.dmp healer behavioral2/memory/2524-17-0x0000000002610000-0x0000000002623000-memory.dmp healer behavioral2/memory/2524-15-0x0000000002610000-0x0000000002623000-memory.dmp healer behavioral2/memory/2524-11-0x0000000002610000-0x0000000002623000-memory.dmp healer behavioral2/memory/2524-9-0x0000000002610000-0x0000000002623000-memory.dmp healer behavioral2/memory/2524-8-0x0000000002610000-0x0000000002623000-memory.dmp healer -
Healer family
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Processes:
b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe -
Processes:
b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 2536 2524 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.
Processes:
b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exepid Process 2524 b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe 2524 b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exedescription pid Process Token: SeDebugPrivilege 2524 b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe"C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.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:2524 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2524 -s 9522⤵
- Program crash
PID:2536
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2524 -ip 25241⤵PID:3472