Analysis
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max time kernel
141s -
max time network
144s -
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 03:25
Static task
static1
Behavioral task
behavioral1
Sample
a44f02929b8c9508ced5574c76d26f88c603d2cddf31e7bb9090aff2105d02bc.exe
Resource
win10v2004-20240419-en
General
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Target
a44f02929b8c9508ced5574c76d26f88c603d2cddf31e7bb9090aff2105d02bc.exe
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Size
2.3MB
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MD5
5a842c35e9aab671a4400663d77732b8
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SHA1
bb6cfb671240efaf34bb9a0f6e05a90e3fafdd79
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SHA256
a44f02929b8c9508ced5574c76d26f88c603d2cddf31e7bb9090aff2105d02bc
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SHA512
e338558ce4ab2c1d8a00b7d82b3c9267656ec7da08c4baaa1b9016134812f35a79a9629500b5f7eb0b012cb42c5c32d9fbf236fd9c2deca895dfb89cc9a15797
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SSDEEP
49152:Tg69SebPPiKgYycscsxq6ncf0Q+iSDu0TyQc/zFzrxnimqGW:Tg69SebiAGcdchTyQQp3xniQ
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
a44f02929b8c9508ced5574c76d26f88c603d2cddf31e7bb9090aff2105d02bc.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ a44f02929b8c9508ced5574c76d26f88c603d2cddf31e7bb9090aff2105d02bc.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
a44f02929b8c9508ced5574c76d26f88c603d2cddf31e7bb9090aff2105d02bc.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion a44f02929b8c9508ced5574c76d26f88c603d2cddf31e7bb9090aff2105d02bc.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion a44f02929b8c9508ced5574c76d26f88c603d2cddf31e7bb9090aff2105d02bc.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:
a44f02929b8c9508ced5574c76d26f88c603d2cddf31e7bb9090aff2105d02bc.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-891789021-684472942-1795878712-1000\Software\Wine a44f02929b8c9508ced5574c76d26f88c603d2cddf31e7bb9090aff2105d02bc.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
a44f02929b8c9508ced5574c76d26f88c603d2cddf31e7bb9090aff2105d02bc.exepid process 1760 a44f02929b8c9508ced5574c76d26f88c603d2cddf31e7bb9090aff2105d02bc.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
a44f02929b8c9508ced5574c76d26f88c603d2cddf31e7bb9090aff2105d02bc.exepid process 1760 a44f02929b8c9508ced5574c76d26f88c603d2cddf31e7bb9090aff2105d02bc.exe 1760 a44f02929b8c9508ced5574c76d26f88c603d2cddf31e7bb9090aff2105d02bc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a44f02929b8c9508ced5574c76d26f88c603d2cddf31e7bb9090aff2105d02bc.exe"C:\Users\Admin\AppData\Local\Temp\a44f02929b8c9508ced5574c76d26f88c603d2cddf31e7bb9090aff2105d02bc.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
PID:1760
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1760-0-0x0000000000600000-0x0000000000BDC000-memory.dmpFilesize
5.9MB
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memory/1760-1-0x0000000076F76000-0x0000000076F78000-memory.dmpFilesize
8KB
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memory/1760-3-0x0000000005080000-0x0000000005081000-memory.dmpFilesize
4KB
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memory/1760-5-0x0000000005070000-0x0000000005071000-memory.dmpFilesize
4KB
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memory/1760-11-0x0000000005050000-0x0000000005051000-memory.dmpFilesize
4KB
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memory/1760-10-0x00000000050A0000-0x00000000050A1000-memory.dmpFilesize
4KB
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memory/1760-9-0x0000000005110000-0x0000000005111000-memory.dmpFilesize
4KB
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memory/1760-8-0x00000000050F0000-0x00000000050F1000-memory.dmpFilesize
4KB
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memory/1760-7-0x00000000050C0000-0x00000000050C1000-memory.dmpFilesize
4KB
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memory/1760-6-0x0000000005060000-0x0000000005061000-memory.dmpFilesize
4KB
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memory/1760-4-0x00000000050E0000-0x00000000050E1000-memory.dmpFilesize
4KB
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memory/1760-2-0x00000000050B0000-0x00000000050B1000-memory.dmpFilesize
4KB
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memory/1760-12-0x0000000005140000-0x0000000005142000-memory.dmpFilesize
8KB
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memory/1760-13-0x0000000000600000-0x0000000000BDC000-memory.dmpFilesize
5.9MB
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memory/1760-14-0x0000000000600000-0x0000000000BDC000-memory.dmpFilesize
5.9MB
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memory/1760-15-0x0000000000600000-0x0000000000BDC000-memory.dmpFilesize
5.9MB
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memory/1760-16-0x0000000000600000-0x0000000000BDC000-memory.dmpFilesize
5.9MB
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memory/1760-17-0x0000000000600000-0x0000000000BDC000-memory.dmpFilesize
5.9MB
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memory/1760-18-0x0000000000600000-0x0000000000BDC000-memory.dmpFilesize
5.9MB
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memory/1760-19-0x0000000000600000-0x0000000000BDC000-memory.dmpFilesize
5.9MB
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memory/1760-20-0x0000000000600000-0x0000000000BDC000-memory.dmpFilesize
5.9MB
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memory/1760-21-0x0000000000600000-0x0000000000BDC000-memory.dmpFilesize
5.9MB
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memory/1760-22-0x0000000000600000-0x0000000000BDC000-memory.dmpFilesize
5.9MB
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memory/1760-23-0x0000000000600000-0x0000000000BDC000-memory.dmpFilesize
5.9MB
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memory/1760-24-0x0000000000600000-0x0000000000BDC000-memory.dmpFilesize
5.9MB
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memory/1760-25-0x0000000000600000-0x0000000000BDC000-memory.dmpFilesize
5.9MB
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memory/1760-26-0x0000000000600000-0x0000000000BDC000-memory.dmpFilesize
5.9MB
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memory/1760-27-0x0000000000600000-0x0000000000BDC000-memory.dmpFilesize
5.9MB