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Analysis
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max time kernel
22s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
04/04/2024, 20:32
Static task
static1
Behavioral task
behavioral1
Sample
bloodytb_v1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bloodytb_v1.exe
Resource
win10v2004-20240226-en
General
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Target
bloodytb_v1.exe
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Size
1.6MB
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MD5
e10adac7fcc184081a512ccb6ee3ddf0
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SHA1
7339ec9a77a71b68c45dd688723af88cbdf2cf4e
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SHA256
a0c64dde9d8dc7ad5361842d2e9728b2356e6f85f0b43a5291cbd9690c896480
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SHA512
6d6fc45554aafffce22c9fc50ffaebb8b9b5911297ff90814d3038176921ad03e82a8555c3206b4dd43d39b868acb988b5a0eb6c47a36a097189ae1860f5252f
-
SSDEEP
49152:ZujTLzypvzYQTI8X+kcLp0BI+FxOiEHlC:oj/z6v508uJp0BLbOf4
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__ bloodytb_v1.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 bloodytb_v1.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion bloodytb_v1.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.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Wine bloodytb_v1.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2128 bloodytb_v1.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2128 bloodytb_v1.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2128 bloodytb_v1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bloodytb_v1.exe"C:\Users\Admin\AppData\Local\Temp\bloodytb_v1.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
- Suspicious use of FindShellTrayWindow
PID:2128