Analysis
-
max time kernel
147s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20250207-en -
resource tags
arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system -
submitted
13-02-2025 14:48
Behavioral task
behavioral1
Sample
BestNLBrute/KeyGen crackzerro.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
BestNLBrute/KeyGen crackzerro.exe
Resource
win10v2004-20250211-en
Behavioral task
behavioral3
Sample
BestNLBrute/NLBrute.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
BestNLBrute/NLBrute.exe
Resource
win10v2004-20250207-en
General
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Target
BestNLBrute/NLBrute.exe
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Size
10.8MB
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MD5
8fd87240d8aafa875f27281c742632a5
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SHA1
bafb115cad58fea63ef2a95e876eddd361165823
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SHA256
78957058f061ee1521f4d764912388d138eab9d57a1f3f6618f6f50f8f2c43e9
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SHA512
272505e017302133306c551a5221aa9e7c322428c84f0cfb368298c3945de58eb1776fa270d30f522b7c12f936680b4936c6f18e4491fe5a35546e575c7684e7
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SSDEEP
196608:Vo77oOvM/lYe06PBSaqTLvgjn8Asdfc9Jsv6tWKFdu9CABMoVuCAsdf:Vo77rGlYe06Z7eYsdE9Jsv6tWKFdu9Ca
Malware Config
Signatures
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Downloads MZ/PE file 1 IoCs
flow pid Process 28 3972 Process not Found -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MicrosoftEdgeUpdate.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3280 MicrosoftEdgeUpdate.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4652 NLBrute.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\BestNLBrute\NLBrute.exe"C:\Users\Admin\AppData\Local\Temp\BestNLBrute\NLBrute.exe"1⤵
- Suspicious use of SetWindowsHookEx
PID:4652
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C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI1IiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDU5ODUiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxODQ0NDQzNjAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI0ODQyMDI3NTMzIi8-PC9hcHA-PC9yZXF1ZXN0Pg1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3280