Analysis
- max time kernel
150s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system - submitted
01/01/2023, 01:54
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
23 signatures
150 seconds
General
- Target file.exe
- Size 240KB
- Sample230101-cbjw8aba84
- SHA256 50e8f23510dafa350df6270a2e93a765fb307f64217f9f64340f56b76c61edb8
- MD5 925e8f903d3c1372b6d60927fc1f9187
- SHA1 a4ef08f3d64edfdf4bb4f4561139e96350f77b1d
- SHA512 0e740f8afeb0951465e9197ffeacfbb54b79bfbc2d7da1535e5f9cd88a2aa054b2291e64005a31e208549223ba2ab3d6983d1b00962087a36391e402a0d25966
- SSDEEP 6144:3OLLidS2zVl8B4+3k3eqVliT0rFW+XZY:3sGk2T8B4+3WeOli4r
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detects Smokeloader packer 1 IoCs
resource yara_rule behavioral2/memory/3540-133-0x0000000002190000-0x0000000002199000-memory.dmp family_smokeloader - SmokeLoader
Modular backdoor trojan in use since 2014.
- Downloads MZ/PE file
- Executes dropped EXE 2 IoCs
pid Process 2268 D71B.exe 4988 Iqpoqhfidqa.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-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation D71B.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 2080 Process not Found 1320 chrome.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2268 set thread context of 3232 2268 D71B.exe 106 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Program crash 9 IoCs
pid pid_target Process procid_target 5008 2268 WerFault.exe 89 4208 2268 WerFault.exe 89 3904 2268 WerFault.exe 89 4288 2268 WerFault.exe 89 1280 2268 WerFault.exe 89 2552 2268 WerFault.exe 89 3444 2268 WerFault.exe 89 3924 4988 WerFault.exe 103 2168 1320 WerFault.exe 109 - 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 file.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI file.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI file.exe - Checks processor information in registry 2 TTPs 42 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor D71B.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 D71B.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString D71B.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Previous Update Revision D71B.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Status D71B.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\VendorIdentifier rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information 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\Update Status rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz D71B.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Platform Specific Field 1 D71B.exe Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 rundll32.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 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 D71B.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1 D71B.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\Identifier rundll32.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 D71B.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Revision rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 D71B.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier D71B.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Previous Update Revision rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 D71B.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status D71B.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision D71B.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString D71B.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet D71B.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier D71B.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet D71B.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Platform Specific Field 1 rundll32.exe - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName chrome.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS chrome.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Process not Found Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Toolbar Process not Found Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\Locked = "1" Process not Found - Modifies registry class 19 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 Process not Found Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell Process not Found Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 Process not Found Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_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-1-5-21-4246620582-653642754-1174164128-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff Process not Found Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 Process not Found Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags Process not Found Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 Process not Found Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 19002f433a5c000000000000000000000000000000000000000000 Process not Found Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" Process not Found Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\Local Settings rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff Process not Found - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2080 Process not Found - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3540 file.exe 3540 file.exe 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found 2080 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2080 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 3540 file.exe - Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeDebugPrivilege 4988 Iqpoqhfidqa.exe Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeDebugPrivilege 2080 Process not Found Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found Token: SeShutdownPrivilege 2080 Process not Found Token: SeCreatePagefilePrivilege 2080 Process not Found - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 3232 rundll32.exe 4988 Iqpoqhfidqa.exe 1320 chrome.exe - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 4988 Iqpoqhfidqa.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2080 Process not Found 2080 Process not Found 1320 chrome.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2080 wrote to memory of 2268 2080 Process not Found 89 PID 2080 wrote to memory of 2268 2080 Process not Found 89 PID 2080 wrote to memory of 2268 2080 Process not Found 89 PID 2268 wrote to memory of 4988 2268 D71B.exe 103 PID 2268 wrote to memory of 4988 2268 D71B.exe 103 PID 2268 wrote to memory of 4988 2268 D71B.exe 103 PID 2268 wrote to memory of 3232 2268 D71B.exe 106 PID 2268 wrote to memory of 3232 2268 D71B.exe 106 PID 2268 wrote to memory of 3232 2268 D71B.exe 106 PID 2268 wrote to memory of 3232 2268 D71B.exe 106 PID 2080 wrote to memory of 1320 2080 Process not Found 109 PID 2080 wrote to memory of 1320 2080 Process not Found 109 PID 1320 wrote to memory of 3260 1320 chrome.exe 110 PID 1320 wrote to memory of 3260 1320 chrome.exe 110 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 4364 1320 chrome.exe 113 PID 1320 wrote to memory of 1140 1320 chrome.exe 114 PID 1320 wrote to memory of 1140 1320 chrome.exe 114 PID 1320 wrote to memory of 540 1320 chrome.exe 116 PID 1320 wrote to memory of 540 1320 chrome.exe 116 PID 1320 wrote to memory of 540 1320 chrome.exe 116 PID 1320 wrote to memory of 540 1320 chrome.exe 116 PID 1320 wrote to memory of 540 1320 chrome.exe 116 PID 1320 wrote to memory of 540 1320 chrome.exe 116 PID 1320 wrote to memory of 540 1320 chrome.exe 116 PID 1320 wrote to memory of 540 1320 chrome.exe 116
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:3540
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C:\Users\Admin\AppData\Local\Temp\D71B.exeC:\Users\Admin\AppData\Local\Temp\D71B.exe1⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:2268 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2268 -s 10162⤵
- Program crash
PID:5008
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2268 -s 10802⤵
- Program crash
PID:4208
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2268 -s 11682⤵
- Program crash
PID:3904
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2268 -s 11762⤵
- Program crash
PID:4288
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2268 -s 10642⤵
- Program crash
PID:1280
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2268 -s 11002⤵
- Program crash
PID:2552
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C:\Users\Admin\AppData\Local\Temp\Iqpoqhfidqa.exe"C:\Users\Admin\AppData\Local\Temp\Iqpoqhfidqa.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4988 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4988 -s 4603⤵
- Program crash
PID:3924
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2268 -s 14682⤵
- Program crash
PID:3444
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\syswow64\rundll32.exe" "C:\Windows\syswow64\shell32.dll",#612⤵
- Checks processor information in registry
- Modifies registry class
- Suspicious use of FindShellTrayWindow
PID:3232
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 2268 -ip 22681⤵PID:4244
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2268 -ip 22681⤵PID:2124
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 2268 -ip 22681⤵PID:3616
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 384 -p 2268 -ip 22681⤵PID:1984
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 2268 -ip 22681⤵PID:3096
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 2268 -ip 22681⤵PID:4384
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2268 -ip 22681⤵PID:1520
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4988 -ip 49881⤵PID:5040
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --no-first-run --no-default-browser-check --silent-launch --disable-backgrounding-occluded-windows --disable-background-timer-throttling --ran-launcher --profile-directory="Default"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Enumerates system info in registry
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1320 -
C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=89.0.4389.114 --initial-client-data=0x100,0x104,0x108,0xd8,0x10c,0x7fff1c8c4f50,0x7fff1c8c4f60,0x7fff1c8c4f702⤵PID:3260
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1632,13908958742330830414,4002690005618824957,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1664 /prefetch:22⤵PID:4364
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1632,13908958742330830414,4002690005618824957,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=2020 /prefetch:82⤵PID:1140
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1632,13908958742330830414,4002690005618824957,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2368 /prefetch:82⤵PID:540
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1632,13908958742330830414,4002690005618824957,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3512 /prefetch:82⤵PID:4400
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1320 -s 37202⤵
- Program crash
PID:2168
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4412
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 524 -p 1320 -ip 13201⤵PID:2100
Network
MITRE ATT&CK Enterprise v6
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\D71B.exe
- Size 6.6MB
- SHA256 49d497d4a38848701d8908078bbc416302e98ae3a21a4ad6b60e2a664d99c33c
- MD5 464e8a4fae8ae331f09311dd047a1e45
- SHA1 1e4b8d4411c5b95ede1535485b4035b9c3bcefa4
- SHA512 328750c64040f41d3a036c5e238d30c34a123a0b3fcce346308b3eb6b75f522c045a8bea7bcf104b0d8409cb7f1327d248fae433a389e9eab8cada3d2746b977
- SSDEEP 196608:L0/l8f431ddJdbRyGKblt6lsrYY1iAOSIqUmHs9I/hp:LQmahLbRXSlesbi+p/h
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\D71B.exe
- Size 6.6MB
- SHA256 49d497d4a38848701d8908078bbc416302e98ae3a21a4ad6b60e2a664d99c33c
- MD5 464e8a4fae8ae331f09311dd047a1e45
- SHA1 1e4b8d4411c5b95ede1535485b4035b9c3bcefa4
- SHA512 328750c64040f41d3a036c5e238d30c34a123a0b3fcce346308b3eb6b75f522c045a8bea7bcf104b0d8409cb7f1327d248fae433a389e9eab8cada3d2746b977
- SSDEEP 196608:L0/l8f431ddJdbRyGKblt6lsrYY1iAOSIqUmHs9I/hp:LQmahLbRXSlesbi+p/h
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\Iqpoqhfidqa.exe
- Size 1.4MB
- SHA256 57c3c745da3abd3efb910c157bad430f5dc74a3aab48334e4f8f1a93c68d7d67
- MD5 526b7ca434081a2cde3a52401145e6d1
- SHA1 4a56c2f0a375fd61e8c735b8e01b82c5d937f23d
- SHA512 57b54dcdd7f99cde495e202e2e8f85278afdd6a4bd31c9593975d890942cecac0a482602ddf0e6f04dc4b37517414b65949a2c506c9c7f04197ec53845834f2d
- SSDEEP 24576:K/DzDFUkZ6Zoqsd3hF23sTxcG9zF+4ibcnnSizPU6pnKKM0:KXDmkZAoqsd36mRXBTZzPxlM
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\Iqpoqhfidqa.exe
- Size 1.4MB
- SHA256 57c3c745da3abd3efb910c157bad430f5dc74a3aab48334e4f8f1a93c68d7d67
- MD5 526b7ca434081a2cde3a52401145e6d1
- SHA1 4a56c2f0a375fd61e8c735b8e01b82c5d937f23d
- SHA512 57b54dcdd7f99cde495e202e2e8f85278afdd6a4bd31c9593975d890942cecac0a482602ddf0e6f04dc4b37517414b65949a2c506c9c7f04197ec53845834f2d
- SSDEEP 24576:K/DzDFUkZ6Zoqsd3hF23sTxcG9zF+4ibcnnSizPU6pnKKM0:KXDmkZAoqsd36mRXBTZzPxlM
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\Iqpoqhfidqa.tmp
- Size 3.5MB
- SHA256 c34565954052e885c9978fc2b50cf32cc98a67ba9851689101ed5bfffa9bdce4
- MD5 e46489e6f67972c624a8ef215d26db53
- SHA1 304fdfc6918d97480f65c80891baeb63e55ee3e0
- SHA512 6c65ad50bde38b2d6b5880f998e67ac431daa783be6baf925a84f1bb439b04806d1a612f4537363940325bb2aa6d1e692379215a63d1e80ac997fc1a9eb47ac1
- SSDEEP 49152:GRptgqJtySbKTpj5ADb4QR3YTsAyTGQn++LKzqoJMhT2gmhsyBPX5+q65XNTwO7F:GCSbIeuT9yTGQ+ZzqAlB/a51px
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\JavaDeployReg.log
- Size 25KB
- SHA256 abab5ac03fbe9880afee47c6a0e4877eb74528095a8a498d242da0f4966212b0
- MD5 afcb95bcf05a1f6d548fff0b34cfcde7
- SHA1 946d7c86490d4c7f20748146579462a65178e0c0
- SHA512 c2334e9746cf3f853160313af2e32a773eee39ba6a76fbac62f024d47249df5ef2d0ae0d42a8c469da2a2b7269b1596e86fe4db7bf017a8db0c48553981b5539
- SSDEEP 768:inrZ8TDHfyJtUTj+0AnJkQ25pR5pR5pR5pR5pR5pgJI0p1wKyYgrKAh2vWClBx9p:2Z8TrfPhhhhhK15Ah2+CcFFFFFmDh
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\Microsoft .NET Framework 4.7.2 Setup_20221111_134153107.html
- Size 94KB
- SHA256 1e2d279a106876dda26975523b530451fed7eec20095afbd03ea6cc2feec59e7
- MD5 e392893c64d3be168eb770bafa0c6af0
- SHA1 00edecd5ffe97148c5fef5ddf356bc3931651cdd
- SHA512 a81171fcb3388b163188c5fab214512d31e613355bdc0e12a7e9d6cc6ec3307507e6014dff83943d3839bcd2905cf057f3c9cd7c24c399dd6ca9aa2eba836105
- SSDEEP 768:fdsOTLyUFJFEWUxFzvzUDuQ8BGpKZcbIg:fdsWyUr+WUxpvzUDuQ2g
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\WIJBFSKT-20221111-1347a.log
- Size 178KB
- SHA256 5a9fd0a5d97085e8678b1bee6d515d860b60fabf0c9fbc131f95970687a09b64
- MD5 cc8e7066e3a5b4435a087ee6547b45f8
- SHA1 5eb3d2fdfe4982211fec7f4d3cd17d29c69d67d9
- SHA512 1accd989ea7586fd0c4509975fda2e352c949859797d90a0623161760ecb7aa264cde2842f92ac034c9e4e32c2c97bc9ad67559fb8ab083d79c2247425804a53
- SSDEEP 1536:9pqiX6XxXlXNnZXdXkXvoXCMXLXmXnMXeXlXT2s+XZw+LJIODxDMXeXuMXC5BXVa:+kMYE0e+TPWQu2M/m/O/Bj
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\aria-debug-1468.log
- Size 470B
- SHA256 b8ddf80a0a9645400fc5f03586c97f5e3e4a7357fe51477b84288f76a2378bce
- MD5 86e2626cf368a80ff0b9a8f9d5b05c61
- SHA1 fb41f8c599c5e7c668530b407ce6d155384fe6be
- SHA512 73cfbfaabf81c6e9a7247135f6e3e4ac86e01ca58b2bdc4d11e89c08320afd424f8dd4f073b26f8a2d958c72af54aca94efae9cb060a47b4afa7aa5d478e99f7
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\dd_vcredistUI15DD.txt
- Size 11KB
- SHA256 d75268976b4af6319bba73e4b0112004edf825096ed6977f3b5873d59d7f3a96
- MD5 cd5de129f0a12b726ff1ea230014a322
- SHA1 8451c3e2902467525934d004a282e5b7cc6a4c63
- SHA512 7cd75fc762f3926f6d8ca2f709c38664f4ac2307e399b5b71d05d922dac928dc512620d01ae355e02df0a1d4cf643174c98f61773af5290f9c1772ee81f7efe1
- SSDEEP 192:c1AUpVrZCNpqPAaUnknDOnkncMWqjzPynkntqT68IB/38xnOc:c1AUpVrZCNpqPAaUkikcMWqjzPykKPtp
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\dd_vcredistUI1607.txt
- Size 11KB
- SHA256 16dde09b399ccd3f9aaaf850ac67e18a89ee3c1251e0cad963a2f43fbfb42e67
- MD5 5e5cc6b428d4afa9a297fc2b6303f9ca
- SHA1 690504a8a470460f278067ca80556c74c643d4e0
- SHA512 4c5a807bb58d40d59f217376402634f7c10082eb68cb685e1c9f26a15f92838e2fdee84e5f5b2f3af87c649f4b63b8d53c336c48437b26b533edc2a63e4b6584
- SSDEEP 192:FKFK6Ku81Zmv1+K5tY+DrptWrzEr8c9Aa8gFjiqnKQ+zbWOnTr+CS26ReCcXcUca:S+8Y+9n+/f+2NbMNAQuuouqMxA8AFvdP
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\jawshtml.html
- Size 13B
- SHA256 7b4f72a40bd21934680f085afe8a30bf85acff1a8365af43102025c4ccf52b73
- MD5 b2a4bc176e9f29b0c439ef9a53a62a1a
- SHA1 1ae520cbbf7e14af867232784194366b3d1c3f34
- SHA512 e04b85d8d45d43479abbbe34f57265b64d1d325753ec3d2ecadb5f83fa5822b1d999b39571801ca39fa32e4a0a7caab073ccd003007e5b86dac7b1c892a5de3f
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\wct611B.tmp
- Size 63KB
- SHA256 543796a1b343b4ebc0285d89cb8eb70667ac7b513da37495e38003704e9d88d7
- MD5 e516a60bc980095e8d156b1a99ab5eee
- SHA1 238e243ffc12d4e012fd020c9822703109b987f6
- SHA512 9b51e99ba20e9da56d1acc24a1cf9f9c9dbdeb742bec034e0ff2bc179a60f4aff249f40344f9ddd43229dcdefa1041940f65afb336d46c175ffeff725c638d58
- SSDEEP 384:poaSLGTSy3S0XuMU9mCzHS7vpvpJGV6Hu/i49Pji7iJI5TZCP56vS1xDR+dBUFvT:WryF7U9mCzHS7vu/xV2iP56vcDR+P0T
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\wctC330.tmp
- Size 63KB
- SHA256 543796a1b343b4ebc0285d89cb8eb70667ac7b513da37495e38003704e9d88d7
- MD5 e516a60bc980095e8d156b1a99ab5eee
- SHA1 238e243ffc12d4e012fd020c9822703109b987f6
- SHA512 9b51e99ba20e9da56d1acc24a1cf9f9c9dbdeb742bec034e0ff2bc179a60f4aff249f40344f9ddd43229dcdefa1041940f65afb336d46c175ffeff725c638d58
- SSDEEP 384:poaSLGTSy3S0XuMU9mCzHS7vpvpJGV6Hu/i49Pji7iJI5TZCP56vS1xDR+dBUFvT:WryF7U9mCzHS7vu/xV2iP56vcDR+P0T
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\wmsetup.log
- Size 697B
- SHA256 2d172360c1246fed0a3ce8e0c1fffee953ddebe96484f0e8f3667e59bead2027
- MD5 c0d2248bca453fee88b5bbba061e4cd4
- SHA1 118ada82f31b6889ae6ffb822f22741b2aad14b2
- SHA512 b6bd58cf2932b663a355401b52e80ef58152ea64ab2f9d2dc2e3a900dc71ceca946e65e4b55245ff1bb7ba160fa9c4a44807706d74da1d6613e36e8c62cdbe56
- MD5 SHA1 SHA512