Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13/10/2024, 11:15
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe
Resource
win7-20240903-en
windows7-x64
17 signatures
150 seconds
General
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Target
Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe
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Size
2.8MB
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MD5
b829c36266c4242c1c0d0418c1d2e924
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SHA1
00b33c6d3db8c8dd32d0f8dd0727c7078e5145fd
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SHA256
2323d6f575de464693987c055dfa29089b3a6e4f8f81f96497315b7cc1a5f024
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SHA512
4f5171be5103a8d6fa2fc95d2dc50ffb5556b8941cc5ce8ca102560e3bd54f1b78560082afddc9aae4a6340b546050552102574739fb693e4f9a4e1be62c76c1
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SSDEEP
24576:K/1BldFQP8PSB6WrbK9OWPLJwykhXPEdn1GaOEy:0BLPTubK9PeyKXMdn0aO
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Windows\\system32\\Windupdt\\Updater.exe" Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe -
Modifies security service 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4" explorer.exe -
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" explorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" explorer.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\SystemBiosDate Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate explorer.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Updater = "C:\\Windows\\system32\\Windupdt\\Updater.exe" Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe -
Drops file in System32 directory 3 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Windupdt\ Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe File created C:\Windows\SysWOW64\Windupdt\Updater.exe Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe File opened for modification C:\Windows\SysWOW64\Windupdt\Updater.exe Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 4008 set thread context of 3416 4008 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 87 PID 3416 set thread context of 2324 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 88 PID 2324 set thread context of 836 2324 explorer.exe 89 -
System Location Discovery: System Language Discovery 1 TTPs 4 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 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe -
Checks processor information in registry 2 TTPs 8 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier explorer.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier explorer.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier explorer.exe -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: SeSecurityPrivilege 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: SeTakeOwnershipPrivilege 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: SeLoadDriverPrivilege 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: SeSystemProfilePrivilege 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: SeSystemtimePrivilege 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: SeProfSingleProcessPrivilege 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: SeIncBasePriorityPrivilege 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: SeCreatePagefilePrivilege 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: SeBackupPrivilege 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: SeRestorePrivilege 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: SeShutdownPrivilege 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: SeDebugPrivilege 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: SeSystemEnvironmentPrivilege 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: SeChangeNotifyPrivilege 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: SeRemoteShutdownPrivilege 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: SeUndockPrivilege 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: SeManageVolumePrivilege 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: SeImpersonatePrivilege 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: SeCreateGlobalPrivilege 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: 33 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: 34 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: 35 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: 36 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe Token: SeIncreaseQuotaPrivilege 836 explorer.exe Token: SeSecurityPrivilege 836 explorer.exe Token: SeTakeOwnershipPrivilege 836 explorer.exe Token: SeLoadDriverPrivilege 836 explorer.exe Token: SeSystemProfilePrivilege 836 explorer.exe Token: SeSystemtimePrivilege 836 explorer.exe Token: SeProfSingleProcessPrivilege 836 explorer.exe Token: SeIncBasePriorityPrivilege 836 explorer.exe Token: SeCreatePagefilePrivilege 836 explorer.exe Token: SeBackupPrivilege 836 explorer.exe Token: SeRestorePrivilege 836 explorer.exe Token: SeShutdownPrivilege 836 explorer.exe Token: SeDebugPrivilege 836 explorer.exe Token: SeSystemEnvironmentPrivilege 836 explorer.exe Token: SeChangeNotifyPrivilege 836 explorer.exe Token: SeRemoteShutdownPrivilege 836 explorer.exe Token: SeUndockPrivilege 836 explorer.exe Token: SeManageVolumePrivilege 836 explorer.exe Token: SeImpersonatePrivilege 836 explorer.exe Token: SeCreateGlobalPrivilege 836 explorer.exe Token: 33 836 explorer.exe Token: 34 836 explorer.exe Token: 35 836 explorer.exe Token: 36 836 explorer.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4008 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 2324 explorer.exe 836 explorer.exe -
Suspicious use of WriteProcessMemory 33 IoCs
description pid Process procid_target PID 4008 wrote to memory of 3416 4008 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 87 PID 4008 wrote to memory of 3416 4008 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 87 PID 4008 wrote to memory of 3416 4008 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 87 PID 4008 wrote to memory of 3416 4008 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 87 PID 4008 wrote to memory of 3416 4008 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 87 PID 4008 wrote to memory of 3416 4008 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 87 PID 4008 wrote to memory of 3416 4008 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 87 PID 4008 wrote to memory of 3416 4008 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 87 PID 4008 wrote to memory of 3416 4008 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 87 PID 4008 wrote to memory of 3416 4008 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 87 PID 4008 wrote to memory of 3416 4008 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 87 PID 4008 wrote to memory of 3416 4008 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 87 PID 4008 wrote to memory of 3416 4008 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 87 PID 4008 wrote to memory of 3416 4008 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 87 PID 3416 wrote to memory of 2324 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 88 PID 3416 wrote to memory of 2324 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 88 PID 3416 wrote to memory of 2324 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 88 PID 3416 wrote to memory of 2324 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 88 PID 3416 wrote to memory of 2324 3416 Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe 88 PID 2324 wrote to memory of 836 2324 explorer.exe 89 PID 2324 wrote to memory of 836 2324 explorer.exe 89 PID 2324 wrote to memory of 836 2324 explorer.exe 89 PID 2324 wrote to memory of 836 2324 explorer.exe 89 PID 2324 wrote to memory of 836 2324 explorer.exe 89 PID 2324 wrote to memory of 836 2324 explorer.exe 89 PID 2324 wrote to memory of 836 2324 explorer.exe 89 PID 2324 wrote to memory of 836 2324 explorer.exe 89 PID 2324 wrote to memory of 836 2324 explorer.exe 89 PID 2324 wrote to memory of 836 2324 explorer.exe 89 PID 2324 wrote to memory of 836 2324 explorer.exe 89 PID 2324 wrote to memory of 836 2324 explorer.exe 89 PID 2324 wrote to memory of 836 2324 explorer.exe 89 PID 2324 wrote to memory of 836 2324 explorer.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe"C:\Users\Admin\AppData\Local\Temp\Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4008 -
C:\Users\Admin\AppData\Local\Temp\Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe"C:\Users\Admin\AppData\Local\Temp\Drive.SnapShot.v1.40.15293.Keymaker.ONLY-ZWT [Keygen].exe"2⤵
- Modifies WinLogon for persistence
- Checks BIOS information in registry
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3416 -
C:\Windows\SysWOW64\explorer.exe"C:\Windows\SysWOW64\explorer.exe"3⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2324 -
C:\Windows\SysWOW64\explorer.exe"C:\Windows\SysWOW64\explorer.exe"4⤵
- Modifies security service
- Windows security bypass
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:836
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1