Analysis
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max time kernel
93s -
max time network
127s -
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 01:28
Static task
static1
Behavioral task
behavioral1
Sample
a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe
Resource
win7-20240708-en
General
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Target
a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe
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Size
290KB
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MD5
570863de690c2fb4fc90f782ad0f652d
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SHA1
de02aff63b7cb325580ae1230fc2ee65d9a3dfbc
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SHA256
a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55
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SHA512
90152995ccf766910d3bee286765edbf3e5f011152fb9aa042051fc8d23e9165f9eaf5378ebde9799a95b7c8903883b9a3e5b5cb5aab939ddae0a26b1ffb1ba0
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SSDEEP
6144:LeW4bLFYh3MgISaxenPn0sRakduR4biNZil6e4UA:Le9hYhZa+P0WV83SlVA
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
Processes:
resource yara_rule behavioral2/memory/3704-5-0x0000000002740000-0x000000000275A000-memory.dmp healer behavioral2/memory/3704-7-0x0000000002A90000-0x0000000002AA8000-memory.dmp healer behavioral2/memory/3704-35-0x0000000002A90000-0x0000000002AA2000-memory.dmp healer behavioral2/memory/3704-33-0x0000000002A90000-0x0000000002AA2000-memory.dmp healer behavioral2/memory/3704-31-0x0000000002A90000-0x0000000002AA2000-memory.dmp healer behavioral2/memory/3704-29-0x0000000002A90000-0x0000000002AA2000-memory.dmp healer behavioral2/memory/3704-27-0x0000000002A90000-0x0000000002AA2000-memory.dmp healer behavioral2/memory/3704-25-0x0000000002A90000-0x0000000002AA2000-memory.dmp healer behavioral2/memory/3704-23-0x0000000002A90000-0x0000000002AA2000-memory.dmp healer behavioral2/memory/3704-21-0x0000000002A90000-0x0000000002AA2000-memory.dmp healer behavioral2/memory/3704-19-0x0000000002A90000-0x0000000002AA2000-memory.dmp healer behavioral2/memory/3704-17-0x0000000002A90000-0x0000000002AA2000-memory.dmp healer behavioral2/memory/3704-15-0x0000000002A90000-0x0000000002AA2000-memory.dmp healer behavioral2/memory/3704-13-0x0000000002A90000-0x0000000002AA2000-memory.dmp healer behavioral2/memory/3704-11-0x0000000002A90000-0x0000000002AA2000-memory.dmp healer behavioral2/memory/3704-9-0x0000000002A90000-0x0000000002AA2000-memory.dmp healer behavioral2/memory/3704-8-0x0000000002A90000-0x0000000002AA2000-memory.dmp healer -
Healer family
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Processes:
a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe -
Processes:
a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3520 3704 WerFault.exe a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.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.
Processes:
a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exepid process 3704 a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe 3704 a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exedescription pid process Token: SeDebugPrivilege 3704 a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe"C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.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:3704 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3704 -s 9522⤵
- Program crash
PID:3520
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3704 -ip 37041⤵PID:4436