Analysis
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max time kernel
150s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
02-01-2025 22:01
Static task
static1
Behavioral task
behavioral1
Sample
3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe
Resource
win7-20240903-en
General
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Target
3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe
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Size
788KB
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MD5
615d3ff5f5ce005a389a449840076c60
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SHA1
8cb3f195b4448968c98c78182168d305103095bd
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SHA256
3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2
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SHA512
63f5613736c2b9f1be812356279ae90b4c3d421b6e5737b3e54090bc72317c0e10d3061b4c084c8dc10a59ae3eb514af85bca1b07cfef526d12a08c8839472e0
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SSDEEP
24576:nydhdSZQgDjhwXklxaUpOh+bVtDSLVIlAiTc1iq:7Zd/WOxavh4VILVWAiTEj
Malware Config
Extracted
darkcomet
Hack
gnx.zapto.org:1604
DC_MUTEX-JPB8HU8
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InstallPath
MSDCSC\AppleMobileDevide.exe
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gencode
H0ZSpRUYyeXZ
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install
true
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offline_keylogger
true
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persistence
true
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reg_key
MicroUpdate
Signatures
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Darkcomet family
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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:\\Users\\Admin\\Documents\\MSDCSC\\AppleMobileDevide.exe" 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe -
Executes dropped EXE 3 IoCs
pid Process 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 3740 AppleMobileDevide.exe 1172 AppleMobileDevide.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\AppleMobileDevide.exe" 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\AppleMobileDevide.exe" AppleMobileDevide.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1288 set thread context of 3060 1288 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 83 PID 3740 set thread context of 1172 3740 AppleMobileDevide.exe 89 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 11 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 net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AppleMobileDevide.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AppleMobileDevide.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe -
Runs net.exe
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Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: SeSecurityPrivilege 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: SeTakeOwnershipPrivilege 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: SeLoadDriverPrivilege 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: SeSystemProfilePrivilege 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: SeSystemtimePrivilege 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: SeProfSingleProcessPrivilege 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: SeIncBasePriorityPrivilege 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: SeCreatePagefilePrivilege 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: SeBackupPrivilege 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: SeRestorePrivilege 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: SeShutdownPrivilege 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: SeDebugPrivilege 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: SeSystemEnvironmentPrivilege 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: SeChangeNotifyPrivilege 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: SeRemoteShutdownPrivilege 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: SeUndockPrivilege 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: SeManageVolumePrivilege 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: SeImpersonatePrivilege 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: SeCreateGlobalPrivilege 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: 33 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: 34 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: 35 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: 36 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe Token: SeIncreaseQuotaPrivilege 1172 AppleMobileDevide.exe Token: SeSecurityPrivilege 1172 AppleMobileDevide.exe Token: SeTakeOwnershipPrivilege 1172 AppleMobileDevide.exe Token: SeLoadDriverPrivilege 1172 AppleMobileDevide.exe Token: SeSystemProfilePrivilege 1172 AppleMobileDevide.exe Token: SeSystemtimePrivilege 1172 AppleMobileDevide.exe Token: SeProfSingleProcessPrivilege 1172 AppleMobileDevide.exe Token: SeIncBasePriorityPrivilege 1172 AppleMobileDevide.exe Token: SeCreatePagefilePrivilege 1172 AppleMobileDevide.exe Token: SeBackupPrivilege 1172 AppleMobileDevide.exe Token: SeRestorePrivilege 1172 AppleMobileDevide.exe Token: SeShutdownPrivilege 1172 AppleMobileDevide.exe Token: SeDebugPrivilege 1172 AppleMobileDevide.exe Token: SeSystemEnvironmentPrivilege 1172 AppleMobileDevide.exe Token: SeChangeNotifyPrivilege 1172 AppleMobileDevide.exe Token: SeRemoteShutdownPrivilege 1172 AppleMobileDevide.exe Token: SeUndockPrivilege 1172 AppleMobileDevide.exe Token: SeManageVolumePrivilege 1172 AppleMobileDevide.exe Token: SeImpersonatePrivilege 1172 AppleMobileDevide.exe Token: SeCreateGlobalPrivilege 1172 AppleMobileDevide.exe Token: 33 1172 AppleMobileDevide.exe Token: 34 1172 AppleMobileDevide.exe Token: 35 1172 AppleMobileDevide.exe Token: 36 1172 AppleMobileDevide.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1288 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 3740 AppleMobileDevide.exe 1172 AppleMobileDevide.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1288 wrote to memory of 3288 1288 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 82 PID 1288 wrote to memory of 3288 1288 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 82 PID 1288 wrote to memory of 3288 1288 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 82 PID 1288 wrote to memory of 3060 1288 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 83 PID 1288 wrote to memory of 3060 1288 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 83 PID 1288 wrote to memory of 3060 1288 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 83 PID 1288 wrote to memory of 3060 1288 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 83 PID 1288 wrote to memory of 3060 1288 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 83 PID 1288 wrote to memory of 3060 1288 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 83 PID 1288 wrote to memory of 3060 1288 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 83 PID 1288 wrote to memory of 3060 1288 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 83 PID 1288 wrote to memory of 3060 1288 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 83 PID 1288 wrote to memory of 3060 1288 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 83 PID 1288 wrote to memory of 3060 1288 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 83 PID 1288 wrote to memory of 3060 1288 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 83 PID 1288 wrote to memory of 3060 1288 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 83 PID 1288 wrote to memory of 3060 1288 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 83 PID 3288 wrote to memory of 3548 3288 cmd.exe 85 PID 3288 wrote to memory of 3548 3288 cmd.exe 85 PID 3288 wrote to memory of 3548 3288 cmd.exe 85 PID 3548 wrote to memory of 3748 3548 net.exe 86 PID 3548 wrote to memory of 3748 3548 net.exe 86 PID 3548 wrote to memory of 3748 3548 net.exe 86 PID 3060 wrote to memory of 3740 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 87 PID 3060 wrote to memory of 3740 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 87 PID 3060 wrote to memory of 3740 3060 3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe 87 PID 3740 wrote to memory of 1280 3740 AppleMobileDevide.exe 88 PID 3740 wrote to memory of 1280 3740 AppleMobileDevide.exe 88 PID 3740 wrote to memory of 1280 3740 AppleMobileDevide.exe 88 PID 3740 wrote to memory of 1172 3740 AppleMobileDevide.exe 89 PID 3740 wrote to memory of 1172 3740 AppleMobileDevide.exe 89 PID 3740 wrote to memory of 1172 3740 AppleMobileDevide.exe 89 PID 3740 wrote to memory of 1172 3740 AppleMobileDevide.exe 89 PID 3740 wrote to memory of 1172 3740 AppleMobileDevide.exe 89 PID 3740 wrote to memory of 1172 3740 AppleMobileDevide.exe 89 PID 3740 wrote to memory of 1172 3740 AppleMobileDevide.exe 89 PID 3740 wrote to memory of 1172 3740 AppleMobileDevide.exe 89 PID 3740 wrote to memory of 1172 3740 AppleMobileDevide.exe 89 PID 3740 wrote to memory of 1172 3740 AppleMobileDevide.exe 89 PID 3740 wrote to memory of 1172 3740 AppleMobileDevide.exe 89 PID 3740 wrote to memory of 1172 3740 AppleMobileDevide.exe 89 PID 3740 wrote to memory of 1172 3740 AppleMobileDevide.exe 89 PID 3740 wrote to memory of 1172 3740 AppleMobileDevide.exe 89 PID 1172 wrote to memory of 4404 1172 AppleMobileDevide.exe 91 PID 1172 wrote to memory of 4404 1172 AppleMobileDevide.exe 91 PID 1172 wrote to memory of 4404 1172 AppleMobileDevide.exe 91 PID 1172 wrote to memory of 4404 1172 AppleMobileDevide.exe 91 PID 1172 wrote to memory of 4404 1172 AppleMobileDevide.exe 91 PID 1172 wrote to memory of 4404 1172 AppleMobileDevide.exe 91 PID 1172 wrote to memory of 4404 1172 AppleMobileDevide.exe 91 PID 1172 wrote to memory of 4404 1172 AppleMobileDevide.exe 91 PID 1172 wrote to memory of 4404 1172 AppleMobileDevide.exe 91 PID 1172 wrote to memory of 4404 1172 AppleMobileDevide.exe 91 PID 1172 wrote to memory of 4404 1172 AppleMobileDevide.exe 91 PID 1172 wrote to memory of 4404 1172 AppleMobileDevide.exe 91 PID 1172 wrote to memory of 4404 1172 AppleMobileDevide.exe 91 PID 1172 wrote to memory of 4404 1172 AppleMobileDevide.exe 91 PID 1172 wrote to memory of 4404 1172 AppleMobileDevide.exe 91 PID 1172 wrote to memory of 4404 1172 AppleMobileDevide.exe 91 PID 1172 wrote to memory of 4404 1172 AppleMobileDevide.exe 91 PID 1172 wrote to memory of 4404 1172 AppleMobileDevide.exe 91 PID 1172 wrote to memory of 4404 1172 AppleMobileDevide.exe 91 PID 1172 wrote to memory of 4404 1172 AppleMobileDevide.exe 91 PID 1172 wrote to memory of 4404 1172 AppleMobileDevide.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe"C:\Users\Admin\AppData\Local\Temp\3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1288 -
C:\Windows\SysWOW64\cmd.exe/c net stop MpsSvc2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3288 -
C:\Windows\SysWOW64\net.exenet stop MpsSvc3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3548 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop MpsSvc4⤵
- System Location Discovery: System Language Discovery
PID:3748
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C:\Users\Admin\AppData\Local\Temp\3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exeC:\Users\Admin\AppData\Local\Temp\3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe2⤵
- Modifies WinLogon for persistence
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3060 -
C:\Users\Admin\Documents\MSDCSC\AppleMobileDevide.exe"C:\Users\Admin\Documents\MSDCSC\AppleMobileDevide.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3740 -
C:\Windows\SysWOW64\cmd.exe/c net stop MpsSvc4⤵
- System Location Discovery: System Language Discovery
PID:1280 -
C:\Windows\SysWOW64\net.exenet stop MpsSvc5⤵
- System Location Discovery: System Language Discovery
PID:3464 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop MpsSvc6⤵
- System Location Discovery: System Language Discovery
PID:2192
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C:\Users\Admin\Documents\MSDCSC\AppleMobileDevide.exeC:\Users\Admin\Documents\MSDCSC\AppleMobileDevide.exe4⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1172 -
C:\Windows\SysWOW64\notepad.exenotepad5⤵
- System Location Discovery: System Language Discovery
PID:4404
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\3b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2.exe
Filesize788KB
MD5615d3ff5f5ce005a389a449840076c60
SHA18cb3f195b4448968c98c78182168d305103095bd
SHA2563b1ecaa75aea2d88f951ad45dad108d7e1ba9fdf56bcc34fcf7ab8b58c5eeee2
SHA51263f5613736c2b9f1be812356279ae90b4c3d421b6e5737b3e54090bc72317c0e10d3061b4c084c8dc10a59ae3eb514af85bca1b07cfef526d12a08c8839472e0