Overview

overview

10

Static

static

10

source_prepared.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    source_prepared.exe

  • Size

    80.9MB

  • Sample

    240814-cmn1bavcqg

  • MD5

    b725932b6972e23a7faaf6919c051560

  • SHA1

    92f98126125fe7d05415bb03112e83a8e32cbdf1

  • SHA256

    7809a549491d10155d1424c647bd362404d63a89a330f471f036a40f8fd1edf5

  • SHA512

    3f49209ab815a09e0eef1faa441386413bc4f39b056cb68b463c81ba3d7e42eca0c7ec6edd6586dccb55180ff09b2c1c94fed44a3a2e59f12ea0be0e4b8b9568

  • SSDEEP

    1572864:6XAcQglX8DWw7vaSk8IpG7V+VPhqO+6CE7ylg0iYgj+h58sMwLIG94LuqDXX:6XAc5RcneSkB05awO+6ee+53N94p

Score
10/10
pysilonevasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target

      source_prepared.exe

    • Size

      80.9MB

    • MD5

      b725932b6972e23a7faaf6919c051560

    • SHA1

      92f98126125fe7d05415bb03112e83a8e32cbdf1

    • SHA256

      7809a549491d10155d1424c647bd362404d63a89a330f471f036a40f8fd1edf5

    • SHA512

      3f49209ab815a09e0eef1faa441386413bc4f39b056cb68b463c81ba3d7e42eca0c7ec6edd6586dccb55180ff09b2c1c94fed44a3a2e59f12ea0be0e4b8b9568

    • SSDEEP

      1572864:6XAcQglX8DWw7vaSk8IpG7V+VPhqO+6CE7ylg0iYgj+h58sMwLIG94LuqDXX:6XAc5RcneSkB05awO+6ee+53N94p

    Score
    9/10
    evasionexecutionpersistenceupx

    • Enumerates VirtualBox DLL files

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks