Analysis
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max time kernel
338s -
max time network
404s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
04/12/2022, 09:22
Static task
static1
Behavioral task
behavioral1
Sample
ID_EBTXV-Ar_ES6a1Sj0.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
ID_EBTXV-Ar_ES6a1Sj0.exe
Resource
win10v2004-20220812-en
General
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Target
ID_EBTXV-Ar_ES6a1Sj0.exe
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Size
13.6MB
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MD5
c2ae27b92b481f1abdd24640679ad884
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SHA1
88385e8e1ac88dff263e1edb86e187569be6c0b4
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SHA256
62697eded6b42b898ab217eb486c7a9ab0f9a46deeafe4cd7536b13774977b11
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SHA512
6394d18ef125497b5a73d90bc2ce81e3f7d4ba9a8f8562e24f68e9728e8ff0e95c8e8e16dff9d8a426e1a69c9592746923a9626efd2d0bca8f8cf8633a3d91a4
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SSDEEP
393216:Fp1La6D1s11U11MlF911U11UhoI11U11osLoT4ACZEMwwWDD:gELPmjD
Malware Config
Signatures
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Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions ID_EBTXV-Ar_ES6a1Sj0.exe -
Looks for VMWare Tools registry key 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\VMWare, Inc.\VMWare Tools ID_EBTXV-Ar_ES6a1Sj0.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\VideoBiosVersion ID_EBTXV-Ar_ES6a1Sj0.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum ID_EBTXV-Ar_ES6a1Sj0.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 ID_EBTXV-Ar_ES6a1Sj0.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2860 3628 WerFault.exe 78 -
Checks SCSI registry key(s) 3 TTPs 1 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_VMware_&Prod_VMware_Virtual_S ID_EBTXV-Ar_ES6a1Sj0.exe -
Enumerates system info in registry 2 TTPs 4 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosInformation ID_EBTXV-Ar_ES6a1Sj0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemManufacturer ID_EBTXV-Ar_ES6a1Sj0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemProductName ID_EBTXV-Ar_ES6a1Sj0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Logical Unit Id 0 ID_EBTXV-Ar_ES6a1Sj0.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4900 ID_EBTXV-Ar_ES6a1Sj0.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ID_EBTXV-Ar_ES6a1Sj0.exe"C:\Users\Admin\AppData\Local\Temp\ID_EBTXV-Ar_ES6a1Sj0.exe"1⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Maps connected drives based on registry
- Checks SCSI registry key(s)
- Enumerates system info in registry
- Suspicious use of FindShellTrayWindow
PID:4900
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 472 -p 3628 -ip 36281⤵PID:316
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 3628 -s 24601⤵
- Program crash
PID:2860