Analysis
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max time kernel
142s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
05/04/2024, 15:30
Behavioral task
behavioral1
Sample
1af41bc70cb43b97c28ef8e258e866630fd5d64326c21e431974be51c94f03fd.exe
Resource
win10v2004-20240226-en
5 signatures
150 seconds
General
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Target
1af41bc70cb43b97c28ef8e258e866630fd5d64326c21e431974be51c94f03fd.exe
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Size
3.0MB
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MD5
71b124c51a57363860451248689b9cd8
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SHA1
334669dc5bd800e4971b878e37c3729adbbc3840
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SHA256
1af41bc70cb43b97c28ef8e258e866630fd5d64326c21e431974be51c94f03fd
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SHA512
6dd2525190a01f591a69fde9abfd881b631e5703910269f64a96ec990b1beb7af264b8daf26c6f356ecd23277b654408137e9dc51e4a49b92410d1b8204dc941
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SSDEEP
49152:vZ1e1mluqM+zPcV2oO2umqdEexNBNT0L2cI/KixPinBjPB5tn4udIEYDnRdwUX:xwm9Pcumcxd0L2cI/KvBj5bns
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 1af41bc70cb43b97c28ef8e258e866630fd5d64326c21e431974be51c94f03fd.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 1af41bc70cb43b97c28ef8e258e866630fd5d64326c21e431974be51c94f03fd.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 1af41bc70cb43b97c28ef8e258e866630fd5d64326c21e431974be51c94f03fd.exe -
resource yara_rule behavioral1/memory/4424-0-0x00000000006C0000-0x0000000000E6E000-memory.dmp themida behavioral1/memory/4424-1-0x00000000006C0000-0x0000000000E6E000-memory.dmp themida behavioral1/memory/4424-2-0x00000000006C0000-0x0000000000E6E000-memory.dmp themida behavioral1/memory/4424-3-0x00000000006C0000-0x0000000000E6E000-memory.dmp themida behavioral1/memory/4424-5-0x00000000006C0000-0x0000000000E6E000-memory.dmp themida behavioral1/memory/4424-6-0x00000000006C0000-0x0000000000E6E000-memory.dmp themida behavioral1/memory/4424-4-0x00000000006C0000-0x0000000000E6E000-memory.dmp themida behavioral1/memory/4424-7-0x00000000006C0000-0x0000000000E6E000-memory.dmp themida behavioral1/memory/4424-8-0x00000000006C0000-0x0000000000E6E000-memory.dmp themida -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 1af41bc70cb43b97c28ef8e258e866630fd5d64326c21e431974be51c94f03fd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1af41bc70cb43b97c28ef8e258e866630fd5d64326c21e431974be51c94f03fd.exe"C:\Users\Admin\AppData\Local\Temp\1af41bc70cb43b97c28ef8e258e866630fd5d64326c21e431974be51c94f03fd.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
PID:4424