Analysis
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max time kernel
146s -
max time network
150s -
platform
windows11-21h2_x64 -
resource
win11-20240419-en -
resource tags
arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system -
submitted
28-04-2024 05:53
Static task
static1
Behavioral task
behavioral1
Sample
ffa9f281b96ec7bb4031411bc19adf7bcfb967459c17bd232ac90d8a4de51552.exe
Resource
win10v2004-20240226-en
General
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Target
ffa9f281b96ec7bb4031411bc19adf7bcfb967459c17bd232ac90d8a4de51552.exe
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Size
2.3MB
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MD5
4f8b6dd4985f4de8013e979f1eaef4ac
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SHA1
41b0b12968d8472aafcab617bfdb3e7c93447ec9
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SHA256
ffa9f281b96ec7bb4031411bc19adf7bcfb967459c17bd232ac90d8a4de51552
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SHA512
9d8d4da3984b8ca0f3b868d793ced979b84b45cb3efd769a96716c2134107466e2708db4bf7cac90dc905f18bd9dc27960fbbfc49a48c607bc75b1675e635375
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SSDEEP
49152:Ug69SebPPiKgYyzuyneb3OVOhKtYN209AEToSQH7+jR1:Ug69SebiZuyUeK2aAs0+jD
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
ffa9f281b96ec7bb4031411bc19adf7bcfb967459c17bd232ac90d8a4de51552.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ ffa9f281b96ec7bb4031411bc19adf7bcfb967459c17bd232ac90d8a4de51552.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
ffa9f281b96ec7bb4031411bc19adf7bcfb967459c17bd232ac90d8a4de51552.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion ffa9f281b96ec7bb4031411bc19adf7bcfb967459c17bd232ac90d8a4de51552.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion ffa9f281b96ec7bb4031411bc19adf7bcfb967459c17bd232ac90d8a4de51552.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
ffa9f281b96ec7bb4031411bc19adf7bcfb967459c17bd232ac90d8a4de51552.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Wine ffa9f281b96ec7bb4031411bc19adf7bcfb967459c17bd232ac90d8a4de51552.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
ffa9f281b96ec7bb4031411bc19adf7bcfb967459c17bd232ac90d8a4de51552.exepid process 4792 ffa9f281b96ec7bb4031411bc19adf7bcfb967459c17bd232ac90d8a4de51552.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
ffa9f281b96ec7bb4031411bc19adf7bcfb967459c17bd232ac90d8a4de51552.exepid process 4792 ffa9f281b96ec7bb4031411bc19adf7bcfb967459c17bd232ac90d8a4de51552.exe 4792 ffa9f281b96ec7bb4031411bc19adf7bcfb967459c17bd232ac90d8a4de51552.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ffa9f281b96ec7bb4031411bc19adf7bcfb967459c17bd232ac90d8a4de51552.exe"C:\Users\Admin\AppData\Local\Temp\ffa9f281b96ec7bb4031411bc19adf7bcfb967459c17bd232ac90d8a4de51552.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4792-0-0x0000000000A90000-0x0000000001070000-memory.dmpFilesize
5.9MB
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memory/4792-1-0x0000000077056000-0x0000000077058000-memory.dmpFilesize
8KB
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memory/4792-12-0x0000000005150000-0x0000000005151000-memory.dmpFilesize
4KB
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memory/4792-11-0x0000000005200000-0x0000000005201000-memory.dmpFilesize
4KB
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memory/4792-10-0x00000000051A0000-0x00000000051A1000-memory.dmpFilesize
4KB
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memory/4792-9-0x0000000005210000-0x0000000005211000-memory.dmpFilesize
4KB
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memory/4792-8-0x00000000051E0000-0x00000000051E1000-memory.dmpFilesize
4KB
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memory/4792-7-0x00000000051C0000-0x00000000051C1000-memory.dmpFilesize
4KB
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memory/4792-6-0x0000000005160000-0x0000000005161000-memory.dmpFilesize
4KB
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memory/4792-5-0x0000000005170000-0x0000000005171000-memory.dmpFilesize
4KB
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memory/4792-4-0x00000000051F0000-0x00000000051F1000-memory.dmpFilesize
4KB
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memory/4792-3-0x0000000005180000-0x0000000005181000-memory.dmpFilesize
4KB
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memory/4792-2-0x00000000051B0000-0x00000000051B1000-memory.dmpFilesize
4KB
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memory/4792-13-0x0000000005230000-0x0000000005232000-memory.dmpFilesize
8KB
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memory/4792-14-0x0000000000A90000-0x0000000001070000-memory.dmpFilesize
5.9MB
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memory/4792-15-0x0000000000A90000-0x0000000001070000-memory.dmpFilesize
5.9MB
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memory/4792-16-0x0000000000A90000-0x0000000001070000-memory.dmpFilesize
5.9MB
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memory/4792-17-0x0000000000A90000-0x0000000001070000-memory.dmpFilesize
5.9MB
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memory/4792-18-0x0000000000A90000-0x0000000001070000-memory.dmpFilesize
5.9MB
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memory/4792-19-0x0000000000A90000-0x0000000001070000-memory.dmpFilesize
5.9MB
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memory/4792-20-0x0000000000A90000-0x0000000001070000-memory.dmpFilesize
5.9MB
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memory/4792-21-0x0000000000A90000-0x0000000001070000-memory.dmpFilesize
5.9MB
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memory/4792-22-0x0000000000A90000-0x0000000001070000-memory.dmpFilesize
5.9MB
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memory/4792-23-0x0000000000A90000-0x0000000001070000-memory.dmpFilesize
5.9MB
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memory/4792-24-0x0000000000A90000-0x0000000001070000-memory.dmpFilesize
5.9MB
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memory/4792-25-0x0000000000A90000-0x0000000001070000-memory.dmpFilesize
5.9MB
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memory/4792-26-0x0000000000A90000-0x0000000001070000-memory.dmpFilesize
5.9MB
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memory/4792-27-0x0000000000A90000-0x0000000001070000-memory.dmpFilesize
5.9MB
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memory/4792-28-0x0000000000A90000-0x0000000001070000-memory.dmpFilesize
5.9MB