General
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Target
Bootstrapper.zip
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Size
4.7MB
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Sample
241025-h6ylrawfqf
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MD5
e8fba5aaf0254be07a34023bc82c2d9e
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SHA1
8040580ea75790184d53b767fb18af998082bccb
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SHA256
d3248730e06594bdb4e514e3147a0ccff7c119b926ced3d88d96dc2189850900
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SHA512
f0fdb2317c0806d420dff29346044065ff7639d35ecdf232d573475bf2966c6cc3de1c227317f5dd740041bb320e5632f7a2ba28b1bc605d4c9e41a6c791a5a9
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SSDEEP
98304:1Jzrklg/97TkR3PjTSG68ycuGwZlt/Gyq+g9Xw:1JPky/y5TC8puGwZlkkEXw
Static task
static1
Behavioral task
behavioral1
Sample
Bootstrapper.zip
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Bootstrapper.zip
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
Bootstrapper.zip
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Size
4.7MB
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MD5
e8fba5aaf0254be07a34023bc82c2d9e
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SHA1
8040580ea75790184d53b767fb18af998082bccb
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SHA256
d3248730e06594bdb4e514e3147a0ccff7c119b926ced3d88d96dc2189850900
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SHA512
f0fdb2317c0806d420dff29346044065ff7639d35ecdf232d573475bf2966c6cc3de1c227317f5dd740041bb320e5632f7a2ba28b1bc605d4c9e41a6c791a5a9
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SSDEEP
98304:1Jzrklg/97TkR3PjTSG68ycuGwZlt/Gyq+g9Xw:1JPky/y5TC8puGwZlkkEXw
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XMRig Miner payload
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Creates new service(s)
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Drops file in Drivers directory
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Executes dropped EXE
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Loads dropped DLL
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Legitimate hosting services abused for malware hosting/C2
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Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
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Power Settings
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1System Services
2Service Execution
2Defense Evasion
Impair Defenses
1Obfuscated Files or Information
1Command Obfuscation
1