Analysis
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max time kernel
121s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
23/12/2023, 15:54
Behavioral task
behavioral1
Sample
15113630b8b99433261e401596e3d2cbba02921631f35dd41bd31f18954468f1.exe
Resource
win7-20231215-en
6 signatures
150 seconds
General
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Target
15113630b8b99433261e401596e3d2cbba02921631f35dd41bd31f18954468f1.exe
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Size
7.9MB
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MD5
6471b376fda32167b08763ced14fa370
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SHA1
ad1711c58107880a7ee186efd145b1a8957b0678
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SHA256
15113630b8b99433261e401596e3d2cbba02921631f35dd41bd31f18954468f1
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SHA512
6723ebcc8b8c3ecf3554e1240be0a29db2e079706abd2b151bda8ad56413384ac76c45419baab782785c33ce49136202a66a4fa592cb59d88e8e3c42241f42da
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SSDEEP
196608:J/+7e6CvlLb4QZDfNW4ZJykaR25xw9ZsevKdqms6RRZJ83o1r:J/+TCvRbtxN5RK25xw2s6j84B
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__ 15113630b8b99433261e401596e3d2cbba02921631f35dd41bd31f18954468f1.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 15113630b8b99433261e401596e3d2cbba02921631f35dd41bd31f18954468f1.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 15113630b8b99433261e401596e3d2cbba02921631f35dd41bd31f18954468f1.exe -
resource yara_rule behavioral1/memory/2220-0-0x0000000000A50000-0x0000000001D3B000-memory.dmp themida behavioral1/memory/2220-1-0x0000000000A50000-0x0000000001D3B000-memory.dmp themida behavioral1/memory/2220-7-0x0000000000A50000-0x0000000001D3B000-memory.dmp themida behavioral1/memory/2220-9-0x0000000000A50000-0x0000000001D3B000-memory.dmp themida behavioral1/memory/2220-10-0x0000000000A50000-0x0000000001D3B000-memory.dmp themida behavioral1/memory/2220-11-0x0000000000A50000-0x0000000001D3B000-memory.dmp themida -
resource yara_rule behavioral1/memory/2220-0-0x0000000000A50000-0x0000000001D3B000-memory.dmp vmprotect behavioral1/memory/2220-1-0x0000000000A50000-0x0000000001D3B000-memory.dmp vmprotect behavioral1/memory/2220-7-0x0000000000A50000-0x0000000001D3B000-memory.dmp vmprotect behavioral1/memory/2220-9-0x0000000000A50000-0x0000000001D3B000-memory.dmp vmprotect behavioral1/memory/2220-10-0x0000000000A50000-0x0000000001D3B000-memory.dmp vmprotect behavioral1/memory/2220-11-0x0000000000A50000-0x0000000001D3B000-memory.dmp vmprotect -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 15113630b8b99433261e401596e3d2cbba02921631f35dd41bd31f18954468f1.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2220 15113630b8b99433261e401596e3d2cbba02921631f35dd41bd31f18954468f1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\15113630b8b99433261e401596e3d2cbba02921631f35dd41bd31f18954468f1.exe"C:\Users\Admin\AppData\Local\Temp\15113630b8b99433261e401596e3d2cbba02921631f35dd41bd31f18954468f1.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:2220