Analysis
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max time kernel
187s -
max time network
193s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
15/06/2022, 17:12
Static task
static1
Behavioral task
behavioral1
Sample
288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe
Resource
win7-20220414-en
General
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Target
288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe
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Size
2.2MB
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MD5
8bc20b347ee642f584ad75891a1d1444
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SHA1
61203cfd9c0037090f6dcdcdc228b22eda6b83c8
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SHA256
288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2
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SHA512
2ae61090f1bb4f8e02f6d564085757cf3e2977fa7bdc436b415308f43d28e757a740a3f8238336c21bc530401f470f796660fca226e120ea53e601ee8b79c8f3
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__ 288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.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 288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.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-1-5-21-2632097139-1792035885-811742494-1000\Software\Wine 288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 10 ip-api.com -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 4260 288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4260 288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe 4260 288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe -
Suspicious use of FindShellTrayWindow 12 IoCs
pid Process 4260 288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe 4260 288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe 4260 288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe 4260 288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe 4260 288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe 4260 288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe 4260 288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe 4260 288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe 4260 288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe 4260 288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe 4260 288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe 4260 288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.exe"C:\Users\Admin\AppData\Local\Temp\288fbffb2e9d8a1143f48e3f31514f2f2b861ddb8382aa6da0f194286a653ad2.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
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
PID:4260