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Analysis
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max time kernel
149s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
15/04/2023, 09:15
Static task
static1
Behavioral task
behavioral1
Sample
09b3105e7f112440192edf2f69ede65fabb1e6e364a96fdfa1e0a8ef8d1ed88a.exe
Resource
win10v2004-20230220-en
General
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Target
09b3105e7f112440192edf2f69ede65fabb1e6e364a96fdfa1e0a8ef8d1ed88a.exe
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Size
350KB
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MD5
3cbb2dd6b37708bf705d488bc30d5de7
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SHA1
5035de4c83444f3517421ef71ee3e5fbc05392f2
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SHA256
09b3105e7f112440192edf2f69ede65fabb1e6e364a96fdfa1e0a8ef8d1ed88a
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SHA512
3a3b9b8b08bc75c5bb7b5fa3fb66ece066d7100b4d00f78b23e57723c71b24f8953ca4f0d66325ba1b304bea3f112208be337a30a6b4776093ff1ae86444963b
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SSDEEP
3072:au9GUtRS2/7y7+ZuczfqmNRBECcDl2KXoHO1AeYYOnltu7ezl6WfW226xC8MeKbs:a6G278+ZuCfBtWCeuiOlWxvdTi
Malware Config
Extracted
smokeloader
sprg
Extracted
smokeloader
2022
http://hoh0aeghwugh2gie.com/
http://hie7doodohpae4na.com/
http://aek0aicifaloh1yo.com/
http://yic0oosaeiy7ahng.com/
http://wa5zu7sekai8xeih.com/
Extracted
vidar
3.4
e749025c61b2caca10aa829a9e1a65a1
https://steamcommunity.com/profiles/76561199494593681
https://t.me/auftriebs
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profile_id_v2
e749025c61b2caca10aa829a9e1a65a1
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user_agent
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:105.0) Gecko/20100101 Firefox/105.0
Extracted
laplas
http://185.106.92.74
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api_key
bc2dceabe69fa26dbf4dd8295d65e03e1990633a88c1c8410825c9266b239396
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Blocklisted process makes network request 2 IoCs
flow pid Process 91 1528 rundll32.exe 92 1528 rundll32.exe -
Downloads MZ/PE file
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation DFC6.exe Key value queried \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation 04765329481322311273.exe -
Executes dropped EXE 5 IoCs
pid Process 3680 DFC6.exe 3580 ED44.exe 2948 11649911949682610564.exe 3872 04765329481322311273.exe 2360 svcservice.exe -
Loads dropped DLL 2 IoCs
pid Process 3680 DFC6.exe 3680 DFC6.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral1/files/0x000f00000002313a-295.dat upx behavioral1/files/0x000f00000002313a-297.dat upx behavioral1/files/0x000f00000002313a-298.dat upx behavioral1/memory/2948-308-0x0000000000780000-0x00000000015E3000-memory.dmp upx behavioral1/memory/2948-338-0x0000000000780000-0x00000000015E3000-memory.dmp upx -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\telemetry = "C:\\Users\\Admin\\AppData\\Roaming\\telemetry\\svcservice.exe" 04765329481322311273.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
pid Process 3872 04765329481322311273.exe 3872 04765329481322311273.exe 2360 svcservice.exe 2360 svcservice.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3580 set thread context of 1528 3580 ED44.exe 100 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 6 IoCs
pid pid_target Process procid_target 2316 3580 WerFault.exe 91 2440 3580 WerFault.exe 91 4128 3580 WerFault.exe 91 1620 3580 WerFault.exe 91 3288 3580 WerFault.exe 91 4264 3680 WerFault.exe 90 -
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 09b3105e7f112440192edf2f69ede65fabb1e6e364a96fdfa1e0a8ef8d1ed88a.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 09b3105e7f112440192edf2f69ede65fabb1e6e364a96fdfa1e0a8ef8d1ed88a.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 09b3105e7f112440192edf2f69ede65fabb1e6e364a96fdfa1e0a8ef8d1ed88a.exe -
Checks processor information in registry 2 TTPs 48 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Status rundll32.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 ED44.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Configuration Data ED44.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Identifier ED44.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1 ED44.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString ED44.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data ED44.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status ED44.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Configuration Data rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Previous Update Revision ED44.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Revision ED44.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 DFC6.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString DFC6.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Component Information rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor ED44.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString ED44.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet ED44.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information ED44.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier ED44.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Platform Specific Field 1 ED44.exe Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision rundll32.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 ED44.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 ED44.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier ED44.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz ED44.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Status ED44.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Component Information ED44.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Platform Specific Field 1 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Revision rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Previous Update Revision rundll32.exe Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor ED44.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 ED44.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Previous Update Revision ED44.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz ED44.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 3752 timeout.exe -
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Process not Found Key created \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Internet Explorer\Toolbar Process not Found Set value (int) \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\Locked = "1" Process not Found Key created \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser Process not Found -
Modifies registry class 19 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell Process not Found Set value (str) \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Generic" Process not Found Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ Process not Found Key created \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 19002f433a5c000000000000000000000000000000000000000000 Process not Found Key created \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings rundll32.exe Key created \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 Process not Found Set value (int) \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" Process not Found Key created \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ Process not Found Key created \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags Process not Found Key created \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff Process not Found Key created \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff Process not Found -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 3144 Process not Found -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3516 09b3105e7f112440192edf2f69ede65fabb1e6e364a96fdfa1e0a8ef8d1ed88a.exe 3516 09b3105e7f112440192edf2f69ede65fabb1e6e364a96fdfa1e0a8ef8d1ed88a.exe 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3144 Process not Found -
Suspicious behavior: MapViewOfSection 19 IoCs
pid Process 3516 09b3105e7f112440192edf2f69ede65fabb1e6e364a96fdfa1e0a8ef8d1ed88a.exe 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found 3144 Process not Found -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeShutdownPrivilege 3144 Process not Found Token: SeCreatePagefilePrivilege 3144 Process not Found Token: SeShutdownPrivilege 3144 Process not Found Token: SeCreatePagefilePrivilege 3144 Process not Found Token: SeShutdownPrivilege 3144 Process not Found Token: SeCreatePagefilePrivilege 3144 Process not Found Token: SeShutdownPrivilege 3144 Process not Found Token: SeCreatePagefilePrivilege 3144 Process not Found Token: SeShutdownPrivilege 3144 Process not Found Token: SeCreatePagefilePrivilege 3144 Process not Found Token: SeShutdownPrivilege 3144 Process not Found Token: SeCreatePagefilePrivilege 3144 Process not Found Token: SeShutdownPrivilege 3144 Process not Found Token: SeCreatePagefilePrivilege 3144 Process not Found Token: SeShutdownPrivilege 3144 Process not Found Token: SeCreatePagefilePrivilege 3144 Process not Found Token: SeShutdownPrivilege 3144 Process not Found Token: SeCreatePagefilePrivilege 3144 Process not Found Token: SeShutdownPrivilege 3144 Process not Found Token: SeCreatePagefilePrivilege 3144 Process not Found Token: SeShutdownPrivilege 3144 Process not Found Token: SeCreatePagefilePrivilege 3144 Process not Found Token: SeShutdownPrivilege 3144 Process not Found Token: SeCreatePagefilePrivilege 3144 Process not Found Token: SeShutdownPrivilege 3144 Process not Found Token: SeCreatePagefilePrivilege 3144 Process not Found Token: SeShutdownPrivilege 3144 Process not Found Token: SeCreatePagefilePrivilege 3144 Process not Found Token: SeShutdownPrivilege 3144 Process not Found Token: SeCreatePagefilePrivilege 3144 Process not Found Token: SeShutdownPrivilege 3144 Process not Found Token: SeCreatePagefilePrivilege 3144 Process not Found -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1528 rundll32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3144 Process not Found 3144 Process not Found -
Suspicious use of WriteProcessMemory 61 IoCs
description pid Process procid_target PID 3144 wrote to memory of 3680 3144 Process not Found 90 PID 3144 wrote to memory of 3680 3144 Process not Found 90 PID 3144 wrote to memory of 3680 3144 Process not Found 90 PID 3144 wrote to memory of 3580 3144 Process not Found 91 PID 3144 wrote to memory of 3580 3144 Process not Found 91 PID 3144 wrote to memory of 3580 3144 Process not Found 91 PID 3144 wrote to memory of 3484 3144 Process not Found 95 PID 3144 wrote to memory of 3484 3144 Process not Found 95 PID 3144 wrote to memory of 3484 3144 Process not Found 95 PID 3144 wrote to memory of 3484 3144 Process not Found 95 PID 3144 wrote to memory of 5080 3144 Process not Found 98 PID 3144 wrote to memory of 5080 3144 Process not Found 98 PID 3144 wrote to memory of 5080 3144 Process not Found 98 PID 3580 wrote to memory of 1528 3580 ED44.exe 100 PID 3580 wrote to memory of 1528 3580 ED44.exe 100 PID 3580 wrote to memory of 1528 3580 ED44.exe 100 PID 3144 wrote to memory of 628 3144 Process not Found 101 PID 3144 wrote to memory of 628 3144 Process not Found 101 PID 3144 wrote to memory of 628 3144 Process not Found 101 PID 3144 wrote to memory of 628 3144 Process not Found 101 PID 3580 wrote to memory of 1528 3580 ED44.exe 100 PID 3144 wrote to memory of 2188 3144 Process not Found 105 PID 3144 wrote to memory of 2188 3144 Process not Found 105 PID 3144 wrote to memory of 2188 3144 Process not Found 105 PID 3144 wrote to memory of 4344 3144 Process not Found 106 PID 3144 wrote to memory of 4344 3144 Process not Found 106 PID 3144 wrote to memory of 4344 3144 Process not Found 106 PID 3144 wrote to memory of 4344 3144 Process not Found 106 PID 3680 wrote to memory of 2948 3680 DFC6.exe 107 PID 3680 wrote to memory of 2948 3680 DFC6.exe 107 PID 3144 wrote to memory of 3532 3144 Process not Found 109 PID 3144 wrote to memory of 3532 3144 Process not Found 109 PID 3144 wrote to memory of 3532 3144 Process not Found 109 PID 3144 wrote to memory of 3532 3144 Process not Found 109 PID 3144 wrote to memory of 4976 3144 Process not Found 110 PID 3144 wrote to memory of 4976 3144 Process not Found 110 PID 3144 wrote to memory of 4976 3144 Process not Found 110 PID 3144 wrote to memory of 4976 3144 Process not Found 110 PID 3144 wrote to memory of 4432 3144 Process not Found 111 PID 3144 wrote to memory of 4432 3144 Process not Found 111 PID 3144 wrote to memory of 4432 3144 Process not Found 111 PID 3144 wrote to memory of 3676 3144 Process not Found 112 PID 3144 wrote to memory of 3676 3144 Process not Found 112 PID 3144 wrote to memory of 3676 3144 Process not Found 112 PID 3144 wrote to memory of 3676 3144 Process not Found 112 PID 2948 wrote to memory of 1980 2948 11649911949682610564.exe 114 PID 2948 wrote to memory of 1980 2948 11649911949682610564.exe 114 PID 1980 wrote to memory of 3472 1980 cmd.exe 115 PID 1980 wrote to memory of 3472 1980 cmd.exe 115 PID 3680 wrote to memory of 3872 3680 DFC6.exe 116 PID 3680 wrote to memory of 3872 3680 DFC6.exe 116 PID 3680 wrote to memory of 3872 3680 DFC6.exe 116 PID 3680 wrote to memory of 4192 3680 DFC6.exe 119 PID 3680 wrote to memory of 4192 3680 DFC6.exe 119 PID 3680 wrote to memory of 4192 3680 DFC6.exe 119 PID 4192 wrote to memory of 3752 4192 cmd.exe 123 PID 4192 wrote to memory of 3752 4192 cmd.exe 123 PID 4192 wrote to memory of 3752 4192 cmd.exe 123 PID 3872 wrote to memory of 2360 3872 04765329481322311273.exe 124 PID 3872 wrote to memory of 2360 3872 04765329481322311273.exe 124 PID 3872 wrote to memory of 2360 3872 04765329481322311273.exe 124 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\09b3105e7f112440192edf2f69ede65fabb1e6e364a96fdfa1e0a8ef8d1ed88a.exe"C:\Users\Admin\AppData\Local\Temp\09b3105e7f112440192edf2f69ede65fabb1e6e364a96fdfa1e0a8ef8d1ed88a.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:3516
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C:\Users\Admin\AppData\Local\Temp\DFC6.exeC:\Users\Admin\AppData\Local\Temp\DFC6.exe1⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:3680 -
C:\ProgramData\11649911949682610564.exe"C:\ProgramData\11649911949682610564.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2948 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\ProgramData\11649911949682610564.exe3⤵
- Suspicious use of WriteProcessMemory
PID:1980 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 04⤵PID:3472
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C:\ProgramData\04765329481322311273.exe"C:\ProgramData\04765329481322311273.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:3872 -
C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"3⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:2360
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\DFC6.exe" & exit2⤵
- Suspicious use of WriteProcessMemory
PID:4192 -
C:\Windows\SysWOW64\timeout.exetimeout /t 63⤵
- Delays execution with timeout.exe
PID:3752
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3680 -s 18002⤵
- Program crash
PID:4264
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C:\Users\Admin\AppData\Local\Temp\ED44.exeC:\Users\Admin\AppData\Local\Temp\ED44.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:3580 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3580 -s 9202⤵
- Program crash
PID:2316
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3580 -s 10522⤵
- Program crash
PID:2440
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\syswow64\rundll32.exe" "C:\Windows\syswow64\shell32.dll",#612⤵
- Blocklisted process makes network request
- Checks processor information in registry
- Modifies registry class
- Suspicious use of FindShellTrayWindow
PID:1528
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3580 -s 10362⤵
- Program crash
PID:4128
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3580 -s 10642⤵
- Program crash
PID:1620
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3580 -s 1402⤵
- Program crash
PID:3288
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 3580 -ip 35801⤵PID:3192
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵PID:3484
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 3580 -ip 35801⤵PID:1572
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C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵PID:5080
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 3580 -ip 35801⤵PID:3832
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵PID:628
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 3580 -ip 35801⤵PID:1404
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C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵PID:2188
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵PID:4344
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵PID:3532
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵PID:4976
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C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵PID:4432
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵PID:3676
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3580 -ip 35801⤵PID:4288
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 3680 -ip 36801⤵PID:4820
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
7.2MB
MD5c5e0fb4ecaa8a7481a283099d604f7a0
SHA1df4b0c0cc823da2b0443076650c292b43dd9de33
SHA256c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42
SHA512375677d0cc802b09c7d1532d162a91a8eec4679f7639ef38dca9a9d3a03e20b3ab54707af7ffb138d00ec93ea4b34b6db0b33f365dc888ff9056c808a239bc57
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Filesize
7.2MB
MD5c5e0fb4ecaa8a7481a283099d604f7a0
SHA1df4b0c0cc823da2b0443076650c292b43dd9de33
SHA256c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42
SHA512375677d0cc802b09c7d1532d162a91a8eec4679f7639ef38dca9a9d3a03e20b3ab54707af7ffb138d00ec93ea4b34b6db0b33f365dc888ff9056c808a239bc57
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Filesize
7.2MB
MD5c5e0fb4ecaa8a7481a283099d604f7a0
SHA1df4b0c0cc823da2b0443076650c292b43dd9de33
SHA256c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42
SHA512375677d0cc802b09c7d1532d162a91a8eec4679f7639ef38dca9a9d3a03e20b3ab54707af7ffb138d00ec93ea4b34b6db0b33f365dc888ff9056c808a239bc57
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Filesize
4.3MB
MD5c4ab3149ef02a36d663699a8c541933e
SHA167088f5eff9ec575775b711c9e3650d12d7f4d5c
SHA2560a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce
SHA51288b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4
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Filesize
4.3MB
MD5c4ab3149ef02a36d663699a8c541933e
SHA167088f5eff9ec575775b711c9e3650d12d7f4d5c
SHA2560a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce
SHA51288b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4
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Filesize
4.3MB
MD5c4ab3149ef02a36d663699a8c541933e
SHA167088f5eff9ec575775b711c9e3650d12d7f4d5c
SHA2560a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce
SHA51288b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4
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Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
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Filesize
471KB
MD5208f719286960dd33b23097c4f352649
SHA1c2bff43af519014dc8460dc1eafb0745161559bd
SHA256b5b448f55801029ecbfddbf41b010a9ec9b24405b064a0e83c70ddaa401fe98d
SHA51289a8e19c67ef0b8f397fd6e20f852061d9e53cb835f5f81aad9a97688197574ba490eb98354c84a05c7cd4c301b4581962a55959938104e612918d3c898f8b85
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Filesize
471KB
MD5208f719286960dd33b23097c4f352649
SHA1c2bff43af519014dc8460dc1eafb0745161559bd
SHA256b5b448f55801029ecbfddbf41b010a9ec9b24405b064a0e83c70ddaa401fe98d
SHA51289a8e19c67ef0b8f397fd6e20f852061d9e53cb835f5f81aad9a97688197574ba490eb98354c84a05c7cd4c301b4581962a55959938104e612918d3c898f8b85
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Filesize
5.4MB
MD519b50e116e3708c663672d9c6e5a02f7
SHA1f2fcb880b1448f745dc525e192e0b13199363946
SHA256a9b3a6990f77252738e89a4880dba0f331cb151c0dfda1ddd0d5002aa907479e
SHA5125b42f712c5a3b6af0c163eb3fc30a85b74458711ca7c6ff2ff2eebdd2b7951f7080384f59bff850a2e49c052d1ce4da34c8d7d22b76ab82f99dc1ffe240af7cf
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Filesize
5.4MB
MD519b50e116e3708c663672d9c6e5a02f7
SHA1f2fcb880b1448f745dc525e192e0b13199363946
SHA256a9b3a6990f77252738e89a4880dba0f331cb151c0dfda1ddd0d5002aa907479e
SHA5125b42f712c5a3b6af0c163eb3fc30a85b74458711ca7c6ff2ff2eebdd2b7951f7080384f59bff850a2e49c052d1ce4da34c8d7d22b76ab82f99dc1ffe240af7cf
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Filesize
661.1MB
MD59ce7345ebf8d4f4bc60ea7f4ab675258
SHA13698b8ab7a760e39275e9570b2f6a194b65344cc
SHA256d5c5edfa730bc2cef758d25a1653342270dae8ac50ba40422c2fe4ff38da5067
SHA5129bc5fa4cf7fdfcfd4db0700233e9ad86cfd5bdf6f478f803b032a350b1d0f7c9b3ddc753e03405d87e97392b88f7d50b27fbbe0f0264ce0a502a70d880ad6dda
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Filesize
661.0MB
MD5c01d69db945394f116e35aa7f84c5b0a
SHA18b97bf51e0235efec1aa198d415ace160423ac41
SHA256a16232975069d7616296f83b3cdae1c68b352024f735783e99600e4420028a41
SHA512d2306801c86ee476b81b9fcc851820c612f9b6a79e7b252dc75134f7e1c9f920a9c1264c8946210c6c49d2a3d011bc8048271bb0609c7e5bebb7b96c58f3586c