Overview

overview

10

Static

static

10

source_prepared.exe

windows11-21h2-x64

9

Sharing

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General

  • Target

    source_prepared.exe

  • Size

    85.1MB

  • Sample

    250129-gskx3awkdj

  • MD5

    48ee1ed3b50e4103f49dc4dcfbcc19c2

  • SHA1

    e0fe26bf93abd830b8d6306955f229ba04c4f1fc

  • SHA256

    ee15f2dd259eff4703311a4890d1d3e789c02a715bfad5fea6ae64218c847b4c

  • SHA512

    ed1cc39ac046f2b6b410a76f362eb1c899773654140fdc4d81bd1e93bbf763e4ac5c42263306943b367c93094cbed05f7818e782491ea3cdf69daefefe1e678f

  • SSDEEP

    1572864:V5lLWLx9EmUOkiqOv8im2ApAE7RliriYgj+h58sMwce3DB1cJLRK:V5N69EmUOknOv8i3mPwl5Ye3DSR

Score
10/10
pysilondefense_evasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target

      source_prepared.exe

    • Size

      85.1MB

    • MD5

      48ee1ed3b50e4103f49dc4dcfbcc19c2

    • SHA1

      e0fe26bf93abd830b8d6306955f229ba04c4f1fc

    • SHA256

      ee15f2dd259eff4703311a4890d1d3e789c02a715bfad5fea6ae64218c847b4c

    • SHA512

      ed1cc39ac046f2b6b410a76f362eb1c899773654140fdc4d81bd1e93bbf763e4ac5c42263306943b367c93094cbed05f7818e782491ea3cdf69daefefe1e678f

    • SSDEEP

      1572864:V5lLWLx9EmUOkiqOv8im2ApAE7RliriYgj+h58sMwce3DB1cJLRK:V5N69EmUOknOv8i3mPwl5Ye3DSR

    Score
    9/10
    defense_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.

      defense_evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • UPX packed file

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

      upx
    behavioral1

MITRE ATT&CK Enterprise v15

Tasks