Analysis
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max time kernel
149s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
15-01-2024 11:56
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f053a903e0bbf05e985dea741187cfeb.exe
Resource
win7-20231129-en
windows7-x64
33 signatures
150 seconds
Behavioral task
behavioral2
Sample
f053a903e0bbf05e985dea741187cfeb.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
27 signatures
150 seconds
General
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Target
f053a903e0bbf05e985dea741187cfeb.exe
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Size
255KB
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MD5
f053a903e0bbf05e985dea741187cfeb
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SHA1
e3a46ce6cbadd862373747054221322dff05d7f5
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SHA256
d0cb3e1d35598d959dd03c288f0f55bc0e2368ca1172948a2bc4b7b1b848d11c
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SHA512
9be6ffb348f60f40c290bd54136c5affdfaf57ea201547a5875fd12da01c097c4b610b530b181e5d77e445e827731a61e254a80f5dd1c07911ab3d74bb1a3568
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SSDEEP
6144:dwLrDSWMZF53kVdVIZBrsv2WRTQs76BVs:mzI3ksBrs76
Malware Config
Extracted
Family
smokeloader
Botnet
t200
Extracted
Family
smokeloader
Version
2020
C2
http://host-file-host6.com/
http://host-host-file8.com/
rc4.i32
rc4.i32
Signatures
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Modifies firewall policy service 2 TTPs 8 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\PublicProfile\EnableFirewall = "0" explorer.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile 11o9393q19kk_1.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 11o9393q19kk_1.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\PublicProfile 11o9393q19kk_1.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\PublicProfile\EnableFirewall = "0" 11o9393q19kk_1.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile explorer.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" explorer.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\PublicProfile explorer.exe -
Modifies security service 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\ImagePath regedit.exe -
SmokeLoader
Modular backdoor trojan in use since 2014.
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Disables taskbar notifications via registry modification
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Disables use of System Restore points 1 TTPs
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Sets file execution options in registry 2 TTPs 20 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\11o9393q19kk.exe\DisableExceptionChainValidation 7417.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe\Debugger = "wqmdjp.exe" explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe\Debugger = "agsdvmmkkqw.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\11o9393q19kk.exe 7417.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Mrtstub.exe\Debugger = "avbn.exe" 11o9393q19kk_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\winmgr108.exe\Debugger = "lftjryl.exe" 11o9393q19kk_1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe explorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbam.exe\Debugger = "nkjn.exe" 11o9393q19kk_1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MRT.exe 11o9393q19kk_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MRT.exe\Debugger = "yzecvcopnzj.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbam.exe 11o9393q19kk_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbamgui.exe\Debugger = "ofeg.exe" 11o9393q19kk_1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Mrtstub.exe 11o9393q19kk_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MRT.exe\Debugger = "vzlg.exe" 11o9393q19kk_1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MRT.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mrtstub.exe regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Mrtstub.exe\Debugger = "ztyjzrvojxx.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\winmgr108.exe 11o9393q19kk_1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbamgui.exe 11o9393q19kk_1.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\ImagePath regedit.exe -
Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorer.exe -
Deletes itself 1 IoCs
pid Process 1248 Explorer.EXE -
Executes dropped EXE 3 IoCs
pid Process 2664 7417.exe 2460 7A8E.exe 1944 11o9393q19kk_1.exe -
Loads dropped DLL 1 IoCs
pid Process 2572 explorer.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Java Updater = "C:\\ProgramData\\Java Updater\\11o9393q19kk.exe" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Run\Java Updater = "\"C:\\ProgramData\\Java Updater\\11o9393q19kk.exe\"" explorer.exe -
Checks for any installed AV software in registry 1 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\avast! Antivirus 11o9393q19kk_1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\AntiVirService 11o9393q19kk_1.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 7417.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 11o9393q19kk_1.exe -
Drops desktop.ini file(s) 1 IoCs
description ioc Process File opened for modification C:\ProgramData\Java Updater\desktop.ini explorer.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 12 IoCs
pid Process 2664 7417.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 2572 explorer.exe 1944 11o9393q19kk_1.exe -
NSIS installer 3 IoCs
resource yara_rule behavioral1/files/0x000a000000014b64-52.dat nsis_installer_2 behavioral1/files/0x000a000000014b64-51.dat nsis_installer_2 behavioral1/files/0x000a000000014b64-50.dat nsis_installer_2 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI f053a903e0bbf05e985dea741187cfeb.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI f053a903e0bbf05e985dea741187cfeb.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI f053a903e0bbf05e985dea741187cfeb.exe -
Checks processor information in registry 2 TTPs 6 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 7417.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 7417.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 opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 11o9393q19kk_1.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 11o9393q19kk_1.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1924 schtasks.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer explorer.exe -
Modifies Internet Explorer Protected Mode 1 TTPs 4 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\2500 = "3" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\2500 = "3" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\2500 = "3" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\2500 = "3" explorer.exe -
Modifies Internet Explorer Protected Mode Banner 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\NoProtectedModeBanner = "1" explorer.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main explorer.exe -
NTFS ADS 2 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\11o9393q19kk_1.exe:1BB7FB68 explorer.exe File created C:\Users\Admin\AppData\Local\Temp\11o9393q19kk_1.exe:1BB7FB68 explorer.exe -
Runs regedit.exe 1 IoCs
pid Process 848 regedit.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2980 f053a903e0bbf05e985dea741187cfeb.exe 2980 f053a903e0bbf05e985dea741187cfeb.exe 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE 1248 Explorer.EXE -
Suspicious behavior: MapViewOfSection 8 IoCs
pid Process 2980 f053a903e0bbf05e985dea741187cfeb.exe 2664 7417.exe 2664 7417.exe 2572 explorer.exe 2572 explorer.exe 1944 11o9393q19kk_1.exe 1944 11o9393q19kk_1.exe 2572 explorer.exe -
Suspicious use of AdjustPrivilegeToken 60 IoCs
description pid Process Token: SeDebugPrivilege 2664 7417.exe Token: SeRestorePrivilege 2664 7417.exe Token: SeBackupPrivilege 2664 7417.exe Token: SeLoadDriverPrivilege 2664 7417.exe Token: SeCreatePagefilePrivilege 2664 7417.exe Token: SeShutdownPrivilege 2664 7417.exe Token: SeTakeOwnershipPrivilege 2664 7417.exe Token: SeChangeNotifyPrivilege 2664 7417.exe Token: SeCreateTokenPrivilege 2664 7417.exe Token: SeMachineAccountPrivilege 2664 7417.exe Token: SeSecurityPrivilege 2664 7417.exe Token: SeAssignPrimaryTokenPrivilege 2664 7417.exe Token: SeCreateGlobalPrivilege 2664 7417.exe Token: 33 2664 7417.exe Token: SeDebugPrivilege 2572 explorer.exe Token: SeRestorePrivilege 2572 explorer.exe Token: SeBackupPrivilege 2572 explorer.exe Token: SeLoadDriverPrivilege 2572 explorer.exe Token: SeCreatePagefilePrivilege 2572 explorer.exe Token: SeShutdownPrivilege 2572 explorer.exe Token: SeTakeOwnershipPrivilege 2572 explorer.exe Token: SeChangeNotifyPrivilege 2572 explorer.exe Token: SeCreateTokenPrivilege 2572 explorer.exe Token: SeMachineAccountPrivilege 2572 explorer.exe Token: SeSecurityPrivilege 2572 explorer.exe Token: SeAssignPrimaryTokenPrivilege 2572 explorer.exe Token: SeCreateGlobalPrivilege 2572 explorer.exe Token: 33 2572 explorer.exe Token: SeDebugPrivilege 1944 11o9393q19kk_1.exe Token: SeRestorePrivilege 1944 11o9393q19kk_1.exe Token: SeBackupPrivilege 1944 11o9393q19kk_1.exe Token: SeLoadDriverPrivilege 1944 11o9393q19kk_1.exe Token: SeCreatePagefilePrivilege 1944 11o9393q19kk_1.exe Token: SeShutdownPrivilege 1944 11o9393q19kk_1.exe Token: SeTakeOwnershipPrivilege 1944 11o9393q19kk_1.exe Token: SeChangeNotifyPrivilege 1944 11o9393q19kk_1.exe Token: SeCreateTokenPrivilege 1944 11o9393q19kk_1.exe Token: SeMachineAccountPrivilege 1944 11o9393q19kk_1.exe Token: SeSecurityPrivilege 1944 11o9393q19kk_1.exe Token: SeAssignPrimaryTokenPrivilege 1944 11o9393q19kk_1.exe Token: SeCreateGlobalPrivilege 1944 11o9393q19kk_1.exe Token: 33 1944 11o9393q19kk_1.exe Token: SeCreatePagefilePrivilege 1944 11o9393q19kk_1.exe Token: SeCreatePagefilePrivilege 1944 11o9393q19kk_1.exe Token: SeCreatePagefilePrivilege 1944 11o9393q19kk_1.exe Token: SeCreatePagefilePrivilege 1944 11o9393q19kk_1.exe Token: SeCreatePagefilePrivilege 1944 11o9393q19kk_1.exe Token: SeDebugPrivilege 848 regedit.exe Token: SeRestorePrivilege 848 regedit.exe Token: SeBackupPrivilege 848 regedit.exe Token: SeLoadDriverPrivilege 848 regedit.exe Token: SeCreatePagefilePrivilege 848 regedit.exe Token: SeShutdownPrivilege 848 regedit.exe Token: SeTakeOwnershipPrivilege 848 regedit.exe Token: SeChangeNotifyPrivilege 848 regedit.exe Token: SeCreateTokenPrivilege 848 regedit.exe Token: SeMachineAccountPrivilege 848 regedit.exe Token: SeSecurityPrivilege 848 regedit.exe Token: SeAssignPrimaryTokenPrivilege 848 regedit.exe Token: SeCreateGlobalPrivilege 848 regedit.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1248 Explorer.EXE 1248 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1248 Explorer.EXE 1248 Explorer.EXE -
Suspicious use of WriteProcessMemory 54 IoCs
description pid Process procid_target PID 1248 wrote to memory of 2664 1248 Explorer.EXE 28 PID 1248 wrote to memory of 2664 1248 Explorer.EXE 28 PID 1248 wrote to memory of 2664 1248 Explorer.EXE 28 PID 1248 wrote to memory of 2664 1248 Explorer.EXE 28 PID 2664 wrote to memory of 2572 2664 7417.exe 29 PID 2664 wrote to memory of 2572 2664 7417.exe 29 PID 2664 wrote to memory of 2572 2664 7417.exe 29 PID 2664 wrote to memory of 2572 2664 7417.exe 29 PID 2664 wrote to memory of 2572 2664 7417.exe 29 PID 2664 wrote to memory of 2572 2664 7417.exe 29 PID 2664 wrote to memory of 2572 2664 7417.exe 29 PID 1248 wrote to memory of 2460 1248 Explorer.EXE 30 PID 1248 wrote to memory of 2460 1248 Explorer.EXE 30 PID 1248 wrote to memory of 2460 1248 Explorer.EXE 30 PID 1248 wrote to memory of 2460 1248 Explorer.EXE 30 PID 2572 wrote to memory of 1208 2572 explorer.exe 8 PID 2572 wrote to memory of 1208 2572 explorer.exe 8 PID 2572 wrote to memory of 1208 2572 explorer.exe 8 PID 2572 wrote to memory of 1208 2572 explorer.exe 8 PID 2572 wrote to memory of 1208 2572 explorer.exe 8 PID 2572 wrote to memory of 1208 2572 explorer.exe 8 PID 2572 wrote to memory of 1248 2572 explorer.exe 7 PID 2572 wrote to memory of 1248 2572 explorer.exe 7 PID 2572 wrote to memory of 1248 2572 explorer.exe 7 PID 2572 wrote to memory of 1248 2572 explorer.exe 7 PID 2572 wrote to memory of 1248 2572 explorer.exe 7 PID 2572 wrote to memory of 1248 2572 explorer.exe 7 PID 2572 wrote to memory of 1944 2572 explorer.exe 32 PID 2572 wrote to memory of 1944 2572 explorer.exe 32 PID 2572 wrote to memory of 1944 2572 explorer.exe 32 PID 2572 wrote to memory of 1944 2572 explorer.exe 32 PID 2572 wrote to memory of 1944 2572 explorer.exe 32 PID 2572 wrote to memory of 1944 2572 explorer.exe 32 PID 2572 wrote to memory of 1944 2572 explorer.exe 32 PID 1944 wrote to memory of 848 1944 11o9393q19kk_1.exe 33 PID 1944 wrote to memory of 848 1944 11o9393q19kk_1.exe 33 PID 1944 wrote to memory of 848 1944 11o9393q19kk_1.exe 33 PID 1944 wrote to memory of 848 1944 11o9393q19kk_1.exe 33 PID 1944 wrote to memory of 848 1944 11o9393q19kk_1.exe 33 PID 1944 wrote to memory of 848 1944 11o9393q19kk_1.exe 33 PID 1944 wrote to memory of 848 1944 11o9393q19kk_1.exe 33 PID 1944 wrote to memory of 1924 1944 11o9393q19kk_1.exe 34 PID 1944 wrote to memory of 1924 1944 11o9393q19kk_1.exe 34 PID 1944 wrote to memory of 1924 1944 11o9393q19kk_1.exe 34 PID 1944 wrote to memory of 1924 1944 11o9393q19kk_1.exe 34 PID 1944 wrote to memory of 1924 1944 11o9393q19kk_1.exe 34 PID 1944 wrote to memory of 1924 1944 11o9393q19kk_1.exe 34 PID 1944 wrote to memory of 1924 1944 11o9393q19kk_1.exe 34 PID 2572 wrote to memory of 2000 2572 explorer.exe 31 PID 2572 wrote to memory of 2000 2572 explorer.exe 31 PID 2572 wrote to memory of 2000 2572 explorer.exe 31 PID 2572 wrote to memory of 2000 2572 explorer.exe 31 PID 2572 wrote to memory of 2000 2572 explorer.exe 31 PID 2572 wrote to memory of 2000 2572 explorer.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\f053a903e0bbf05e985dea741187cfeb.exe"C:\Users\Admin\AppData\Local\Temp\f053a903e0bbf05e985dea741187cfeb.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2980
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Deletes itself
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1248 -
C:\Users\Admin\AppData\Local\Temp\7417.exeC:\Users\Admin\AppData\Local\Temp\7417.exe2⤵
- Sets file execution options in registry
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2664 -
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Modifies firewall policy service
- Sets file execution options in registry
- Checks BIOS information in registry
- Loads dropped DLL
- Adds Run key to start application
- Drops desktop.ini file(s)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Enumerates system info in registry
- Modifies Internet Explorer Protected Mode
- Modifies Internet Explorer Protected Mode Banner
- Modifies Internet Explorer settings
- NTFS ADS
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2572 -
C:\Users\Admin\AppData\Local\Temp\11o9393q19kk_1.exe/suac4⤵
- Modifies firewall policy service
- Sets file execution options in registry
- Executes dropped EXE
- Checks for any installed AV software in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1944 -
C:\Windows\SysWOW64\regedit.exe"C:\Windows\SysWOW64\regedit.exe"5⤵
- Modifies security service
- Sets file execution options in registry
- Sets service image path in registry
- Runs regedit.exe
- Suspicious use of AdjustPrivilegeToken
PID:848
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /CREATE /SC ONLOGON /TN "Windows Update Check - 0x1BB70478" /TR "C:\PROGRA~3\JAVAUP~1\11O939~1.EXE" /RL HIGHEST5⤵
- Creates scheduled task(s)
PID:1924
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C:\Users\Admin\AppData\Local\Temp\7A8E.exeC:\Users\Admin\AppData\Local\Temp\7A8E.exe2⤵
- Executes dropped EXE
PID:2460
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1208
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:2000
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
360KB
MD580c413180b6bd0dd664adc4e0665b494
SHA1e791e4a3391fc6b7bcb58399cd4fa3c52a06b940
SHA2566d99cec56614b6b8a23dfa84a50c6bbfde535411c6366ac2bcc20c9f5af62880
SHA512347f4ae6f308b37d055a6177478e45ab3838d7020abed70c7aa138d2c3771e709de204da8550aebdcaa6139d869dc7328cc7e645c4dd48d1066f9ad70225644a
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Filesize
86KB
MD56d01c5a1d4ac41846c3ce43ca99cd021
SHA1711cb560a2b253407467bd9e08d7ab77d6289c35
SHA256bd17cbe719157ae3cd518ae71ad102a827636f75bac31f0af5164075c1f7af90
SHA5128c2da0ae9f25bbd4c045053b536938523dbd21a368b36c6492fde804d685736398ead2096d8a97b7a0e9580d9067ae0a47f473dc4ff2fda465b4c7a5610062a4
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Filesize
107KB
MD59fc9c8c00f2a54bb27f6860e7cb64c84
SHA122460ce63d4e2d09c7f0afc31a09dadba23f16cd
SHA2566996edbcc7205e09c0a20ea00baafc9776f7a31ff9c72ea5c8f4a8cbedb40609
SHA5121e7ce404c9cd36b23a7c46a67baaf2e81bfc1f3520df062cc70d56d59af74a9a6205a575a590b7ef442e96a6771a6f5a1d79d607493cc0e08682c0efbd406eba
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Filesize
70KB
MD5192e0709de515a32b29370cdff6a0bbe
SHA1c575d3caf77bf603b3dc3393b2737840f95bc0a3
SHA2564b486d1d1fb68f4ff40fbdd31abbd8fd2e72761690b4966f478cc3ab55ee0269
SHA512aa733c9a8404a620e71cd24423a8e96bc4225bd27dfec109f8e51ea8b7dff26746e5db5ca1c2c44c739dfc448e632e9a7f5e822613d6e51bc78f1544245a0b79
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Filesize
255KB
MD5f053a903e0bbf05e985dea741187cfeb
SHA1e3a46ce6cbadd862373747054221322dff05d7f5
SHA256d0cb3e1d35598d959dd03c288f0f55bc0e2368ca1172948a2bc4b7b1b848d11c
SHA5129be6ffb348f60f40c290bd54136c5affdfaf57ea201547a5875fd12da01c097c4b610b530b181e5d77e445e827731a61e254a80f5dd1c07911ab3d74bb1a3568