Analysis
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max time kernel
150s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
16-01-2024 09:07
Behavioral task
behavioral1
Sample
461f0f86f52bfa5fbed84023d0a9c8652bcbca34fea76ad0cb5bb8c503b65c9a_dump.exe
Resource
win7-20231129-en
windows7-x64
31 signatures
150 seconds
Behavioral task
behavioral2
Sample
461f0f86f52bfa5fbed84023d0a9c8652bcbca34fea76ad0cb5bb8c503b65c9a_dump.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
27 signatures
150 seconds
General
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Target
461f0f86f52bfa5fbed84023d0a9c8652bcbca34fea76ad0cb5bb8c503b65c9a_dump.exe
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Size
32KB
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MD5
a24f02aa70607beea6af7963d2a51a4d
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SHA1
fdbf0458799b50f52b231151d84c5d68f6e6da95
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SHA256
9a77f554fbc23a4d71cbb980b5dcdef80291fa70849430a929a1e1bb9cebc2dc
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SHA512
2d8d64931184e5d202e097157fc783ba6245b78374a1baefed1abc31a0458acc486f389447bd7cdc7ed2f38a3f91ecbced50923575233e470837790590c52222
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SSDEEP
768:OAUqYpNSIoKpDd1KM02kQhx4hOtFceWzYqvz0bOS:HLo8LKtd1PBkQD4UtFceWnz
Malware Config
Extracted
Family
smokeloader
Botnet
up3
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 Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\PublicProfile syiq7a5cacw57_1.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\PublicProfile\EnableFirewall = "0" syiq7a5cacw57_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 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 syiq7a5cacw57_1.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" syiq7a5cacw57_1.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\syiq7a5cacw57.exe\DisableExceptionChainValidation 5BE6.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbam.exe syiq7a5cacw57_1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Mrtstub.exe syiq7a5cacw57_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Mrtstub.exe\Debugger = "gpopsfkzcez.exe" regedit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MRT.exe\Debugger = "yhqz.exe" syiq7a5cacw57_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MRT.exe\Debugger = "kspwogzzceu.exe" regedit.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\syiq7a5cacw57.exe 5BE6.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbamgui.exe syiq7a5cacw57_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbamgui.exe\Debugger = "unma.exe" syiq7a5cacw57_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbam.exe\Debugger = "nrak.exe" syiq7a5cacw57_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Mrtstub.exe\Debugger = "adsl.exe" syiq7a5cacw57_1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MRT.exe syiq7a5cacw57_1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\winmgr108.exe\Debugger = "lyibpia.exe" syiq7a5cacw57_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\rstrui.exe\Debugger = "eki.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 = "diddizytibm.exe" regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mrtstub.exe regedit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\winmgr108.exe syiq7a5cacw57_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 1360 Explorer.EXE -
Executes dropped EXE 3 IoCs
pid Process 2068 5BE6.exe 2796 62AA.exe 1960 syiq7a5cacw57_1.exe -
Loads dropped DLL 1 IoCs
pid Process 2616 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\\syiq7a5cacw57.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\\syiq7a5cacw57.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\AntiVirService syiq7a5cacw57_1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\avast! Antivirus syiq7a5cacw57_1.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 5BE6.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA syiq7a5cacw57_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 2068 5BE6.exe 2616 explorer.exe 2616 explorer.exe 2616 explorer.exe 2616 explorer.exe 2616 explorer.exe 2616 explorer.exe 2616 explorer.exe 2616 explorer.exe 2616 explorer.exe 2616 explorer.exe 1960 syiq7a5cacw57_1.exe -
NSIS installer 3 IoCs
resource yara_rule behavioral1/files/0x000a00000001411b-47.dat nsis_installer_2 behavioral1/files/0x000a00000001411b-46.dat nsis_installer_2 behavioral1/files/0x000a00000001411b-43.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 queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 461f0f86f52bfa5fbed84023d0a9c8652bcbca34fea76ad0cb5bb8c503b65c9a_dump.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 461f0f86f52bfa5fbed84023d0a9c8652bcbca34fea76ad0cb5bb8c503b65c9a_dump.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 461f0f86f52bfa5fbed84023d0a9c8652bcbca34fea76ad0cb5bb8c503b65c9a_dump.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 5BE6.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 5BE6.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 syiq7a5cacw57_1.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString syiq7a5cacw57_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 2500 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\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 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 -
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\syiq7a5cacw57_1.exe:1BB7FB68 explorer.exe File created C:\Users\Admin\AppData\Local\Temp\syiq7a5cacw57_1.exe:1BB7FB68 explorer.exe -
Runs regedit.exe 1 IoCs
pid Process 1272 regedit.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1476 461f0f86f52bfa5fbed84023d0a9c8652bcbca34fea76ad0cb5bb8c503b65c9a_dump.exe 1476 461f0f86f52bfa5fbed84023d0a9c8652bcbca34fea76ad0cb5bb8c503b65c9a_dump.exe 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE 1360 Explorer.EXE -
Suspicious behavior: MapViewOfSection 8 IoCs
pid Process 1476 461f0f86f52bfa5fbed84023d0a9c8652bcbca34fea76ad0cb5bb8c503b65c9a_dump.exe 2068 5BE6.exe 2068 5BE6.exe 2616 explorer.exe 2616 explorer.exe 2616 explorer.exe 1960 syiq7a5cacw57_1.exe 1960 syiq7a5cacw57_1.exe -
Suspicious use of AdjustPrivilegeToken 60 IoCs
description pid Process Token: SeDebugPrivilege 2068 5BE6.exe Token: SeRestorePrivilege 2068 5BE6.exe Token: SeBackupPrivilege 2068 5BE6.exe Token: SeLoadDriverPrivilege 2068 5BE6.exe Token: SeCreatePagefilePrivilege 2068 5BE6.exe Token: SeShutdownPrivilege 2068 5BE6.exe Token: SeTakeOwnershipPrivilege 2068 5BE6.exe Token: SeChangeNotifyPrivilege 2068 5BE6.exe Token: SeCreateTokenPrivilege 2068 5BE6.exe Token: SeMachineAccountPrivilege 2068 5BE6.exe Token: SeSecurityPrivilege 2068 5BE6.exe Token: SeAssignPrimaryTokenPrivilege 2068 5BE6.exe Token: SeCreateGlobalPrivilege 2068 5BE6.exe Token: 33 2068 5BE6.exe Token: SeDebugPrivilege 2616 explorer.exe Token: SeRestorePrivilege 2616 explorer.exe Token: SeBackupPrivilege 2616 explorer.exe Token: SeLoadDriverPrivilege 2616 explorer.exe Token: SeCreatePagefilePrivilege 2616 explorer.exe Token: SeShutdownPrivilege 2616 explorer.exe Token: SeTakeOwnershipPrivilege 2616 explorer.exe Token: SeChangeNotifyPrivilege 2616 explorer.exe Token: SeCreateTokenPrivilege 2616 explorer.exe Token: SeMachineAccountPrivilege 2616 explorer.exe Token: SeSecurityPrivilege 2616 explorer.exe Token: SeAssignPrimaryTokenPrivilege 2616 explorer.exe Token: SeCreateGlobalPrivilege 2616 explorer.exe Token: 33 2616 explorer.exe Token: SeDebugPrivilege 1960 syiq7a5cacw57_1.exe Token: SeRestorePrivilege 1960 syiq7a5cacw57_1.exe Token: SeBackupPrivilege 1960 syiq7a5cacw57_1.exe Token: SeLoadDriverPrivilege 1960 syiq7a5cacw57_1.exe Token: SeCreatePagefilePrivilege 1960 syiq7a5cacw57_1.exe Token: SeShutdownPrivilege 1960 syiq7a5cacw57_1.exe Token: SeTakeOwnershipPrivilege 1960 syiq7a5cacw57_1.exe Token: SeChangeNotifyPrivilege 1960 syiq7a5cacw57_1.exe Token: SeCreateTokenPrivilege 1960 syiq7a5cacw57_1.exe Token: SeMachineAccountPrivilege 1960 syiq7a5cacw57_1.exe Token: SeSecurityPrivilege 1960 syiq7a5cacw57_1.exe Token: SeAssignPrimaryTokenPrivilege 1960 syiq7a5cacw57_1.exe Token: SeCreateGlobalPrivilege 1960 syiq7a5cacw57_1.exe Token: 33 1960 syiq7a5cacw57_1.exe Token: SeCreatePagefilePrivilege 1960 syiq7a5cacw57_1.exe Token: SeCreatePagefilePrivilege 1960 syiq7a5cacw57_1.exe Token: SeCreatePagefilePrivilege 1960 syiq7a5cacw57_1.exe Token: SeCreatePagefilePrivilege 1960 syiq7a5cacw57_1.exe Token: SeCreatePagefilePrivilege 1960 syiq7a5cacw57_1.exe Token: SeDebugPrivilege 1272 regedit.exe Token: SeRestorePrivilege 1272 regedit.exe Token: SeBackupPrivilege 1272 regedit.exe Token: SeLoadDriverPrivilege 1272 regedit.exe Token: SeCreatePagefilePrivilege 1272 regedit.exe Token: SeShutdownPrivilege 1272 regedit.exe Token: SeTakeOwnershipPrivilege 1272 regedit.exe Token: SeChangeNotifyPrivilege 1272 regedit.exe Token: SeCreateTokenPrivilege 1272 regedit.exe Token: SeMachineAccountPrivilege 1272 regedit.exe Token: SeSecurityPrivilege 1272 regedit.exe Token: SeAssignPrimaryTokenPrivilege 1272 regedit.exe Token: SeCreateGlobalPrivilege 1272 regedit.exe -
Suspicious use of WriteProcessMemory 54 IoCs
description pid Process procid_target PID 1360 wrote to memory of 2068 1360 Explorer.EXE 28 PID 1360 wrote to memory of 2068 1360 Explorer.EXE 28 PID 1360 wrote to memory of 2068 1360 Explorer.EXE 28 PID 1360 wrote to memory of 2068 1360 Explorer.EXE 28 PID 2068 wrote to memory of 2616 2068 5BE6.exe 29 PID 2068 wrote to memory of 2616 2068 5BE6.exe 29 PID 2068 wrote to memory of 2616 2068 5BE6.exe 29 PID 2068 wrote to memory of 2616 2068 5BE6.exe 29 PID 2068 wrote to memory of 2616 2068 5BE6.exe 29 PID 2068 wrote to memory of 2616 2068 5BE6.exe 29 PID 2068 wrote to memory of 2616 2068 5BE6.exe 29 PID 1360 wrote to memory of 2796 1360 Explorer.EXE 30 PID 1360 wrote to memory of 2796 1360 Explorer.EXE 30 PID 1360 wrote to memory of 2796 1360 Explorer.EXE 30 PID 1360 wrote to memory of 2796 1360 Explorer.EXE 30 PID 2616 wrote to memory of 1336 2616 explorer.exe 8 PID 2616 wrote to memory of 1336 2616 explorer.exe 8 PID 2616 wrote to memory of 1336 2616 explorer.exe 8 PID 2616 wrote to memory of 1336 2616 explorer.exe 8 PID 2616 wrote to memory of 1336 2616 explorer.exe 8 PID 2616 wrote to memory of 1336 2616 explorer.exe 8 PID 2616 wrote to memory of 1360 2616 explorer.exe 7 PID 2616 wrote to memory of 1360 2616 explorer.exe 7 PID 2616 wrote to memory of 1360 2616 explorer.exe 7 PID 2616 wrote to memory of 1360 2616 explorer.exe 7 PID 2616 wrote to memory of 1360 2616 explorer.exe 7 PID 2616 wrote to memory of 1360 2616 explorer.exe 7 PID 2616 wrote to memory of 1964 2616 explorer.exe 31 PID 2616 wrote to memory of 1964 2616 explorer.exe 31 PID 2616 wrote to memory of 1964 2616 explorer.exe 31 PID 2616 wrote to memory of 1964 2616 explorer.exe 31 PID 2616 wrote to memory of 1964 2616 explorer.exe 31 PID 2616 wrote to memory of 1964 2616 explorer.exe 31 PID 2616 wrote to memory of 1960 2616 explorer.exe 32 PID 2616 wrote to memory of 1960 2616 explorer.exe 32 PID 2616 wrote to memory of 1960 2616 explorer.exe 32 PID 2616 wrote to memory of 1960 2616 explorer.exe 32 PID 2616 wrote to memory of 1960 2616 explorer.exe 32 PID 2616 wrote to memory of 1960 2616 explorer.exe 32 PID 2616 wrote to memory of 1960 2616 explorer.exe 32 PID 1960 wrote to memory of 1272 1960 syiq7a5cacw57_1.exe 33 PID 1960 wrote to memory of 1272 1960 syiq7a5cacw57_1.exe 33 PID 1960 wrote to memory of 1272 1960 syiq7a5cacw57_1.exe 33 PID 1960 wrote to memory of 1272 1960 syiq7a5cacw57_1.exe 33 PID 1960 wrote to memory of 1272 1960 syiq7a5cacw57_1.exe 33 PID 1960 wrote to memory of 1272 1960 syiq7a5cacw57_1.exe 33 PID 1960 wrote to memory of 1272 1960 syiq7a5cacw57_1.exe 33 PID 1960 wrote to memory of 2500 1960 syiq7a5cacw57_1.exe 34 PID 1960 wrote to memory of 2500 1960 syiq7a5cacw57_1.exe 34 PID 1960 wrote to memory of 2500 1960 syiq7a5cacw57_1.exe 34 PID 1960 wrote to memory of 2500 1960 syiq7a5cacw57_1.exe 34 PID 1960 wrote to memory of 2500 1960 syiq7a5cacw57_1.exe 34 PID 1960 wrote to memory of 2500 1960 syiq7a5cacw57_1.exe 34 PID 1960 wrote to memory of 2500 1960 syiq7a5cacw57_1.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\461f0f86f52bfa5fbed84023d0a9c8652bcbca34fea76ad0cb5bb8c503b65c9a_dump.exe"C:\Users\Admin\AppData\Local\Temp\461f0f86f52bfa5fbed84023d0a9c8652bcbca34fea76ad0cb5bb8c503b65c9a_dump.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1476
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Deletes itself
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1360 -
C:\Users\Admin\AppData\Local\Temp\5BE6.exeC:\Users\Admin\AppData\Local\Temp\5BE6.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:2068 -
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:2616 -
C:\Users\Admin\AppData\Local\Temp\syiq7a5cacw57_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:1960 -
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:1272
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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\SYIQ7A~1.EXE" /RL HIGHEST5⤵
- Creates scheduled task(s)
PID:2500
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C:\Users\Admin\AppData\Local\Temp\62AA.exeC:\Users\Admin\AppData\Local\Temp\62AA.exe2⤵
- Executes dropped EXE
PID:2796
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1336
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1964
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
100KB
MD55fbee3b5c57d94b7d90484fcb3c07302
SHA115eac8cf142ac705b4a4aabd532076dd595333f9
SHA256527ff1dd9208b6b8a3d839f9332c3b3ec031741fb4d336153a1ab438cb3e3b10
SHA51298fd417c007398c39ad9be4b6c003d9c3ebebd07e2f82b23b045c326fa0b9db5e4927f621d8c0d84413b7d97104119c9efa44820c2e45a704e3e28ad6e85dff9
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Filesize
193KB
MD58b27d451766b9fffc5ca0134f6b1edcb
SHA12579924871a3d8fd7686559056e4dadbbc2921d3
SHA25696390bcc1f9426fd9071e5754cdae3f4427a869536e00b289568e8083b21a0dd
SHA512cb3e9a80489c90faf2f5bc40c86337d118be3a1dae79dfb097eeab8a43fbc73fc5dcd6350e31900910dc62588463fe3c71df31ff087acc898d35a462dbed5f2b
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Filesize
283KB
MD5d8b3bccaa1bf44a3efb831121abb14c9
SHA1f87beddf0fe80ed2f4627d5d8cbc9c14b90dd95a
SHA256b4a2c2aadde6c5ee5ffb0e76ea918708a351c5a52c9348fb0b62e15469f5c433
SHA5123f95073a971e4d321b8e4926adf828161824baec46174e82e6f15576b959a3c98c8970124773c1ec5c3ea0b2940b1b660e7f29d9af02435f8d5e6b66fa55b464
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Filesize
32KB
MD5a24f02aa70607beea6af7963d2a51a4d
SHA1fdbf0458799b50f52b231151d84c5d68f6e6da95
SHA2569a77f554fbc23a4d71cbb980b5dcdef80291fa70849430a929a1e1bb9cebc2dc
SHA5122d8d64931184e5d202e097157fc783ba6245b78374a1baefed1abc31a0458acc486f389447bd7cdc7ed2f38a3f91ecbced50923575233e470837790590c52222