Analysis
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max time kernel
144s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
25/06/2022, 03:03
Static task
static1
Behavioral task
behavioral1
Sample
581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.exe
Resource
win7-20220414-en
General
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Target
581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.exe
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Size
2.2MB
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MD5
06f6cc643322c6aeb67a9dd822af4ecb
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SHA1
25d6a0750b0d8a008a1c5ec7945289df0e844e07
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SHA256
581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485
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SHA512
e9588a7f0cf51bed0f7053b75186d6f207e67613747ecbc3902875da8cb6ec758147723f78a21a74c6900b707e51c5500b6b9c0276faa5a7d50334d63a222ae6
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__ 581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.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 581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.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-1-5-21-1819626980-2277161760-1023733287-1000\Software\Wine 581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.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 3 ip-api.com -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 1236 581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.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 581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1236 581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.exe -
Suspicious use of FindShellTrayWindow 12 IoCs
pid Process 1236 581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.exe 1236 581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.exe 1236 581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.exe 1236 581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.exe 1236 581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.exe 1236 581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.exe 1236 581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.exe 1236 581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.exe 1236 581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.exe 1236 581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.exe 1236 581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.exe 1236 581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.exe"C:\Users\Admin\AppData\Local\Temp\581753565ad2d4426742ee961f3b4445c4bff72058e403688016cde173c98485.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:1236