Overview

overview

10

Static

static

10

source_prepared.exe

windows7-x64

7

source_prepared.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    source_prepared.exe

  • Size

    81.0MB

  • Sample

    241202-21y5watkgr

  • MD5

    ad2fcacdda0e6bc85ee1951eb191ef8d

  • SHA1

    b1c451487b35f8c1a42854be2d56ff07ba247059

  • SHA256

    75c39fd65a64c9f01bb18b1314e2051b2b6e7840306adddc1b3184f7a78c5ec1

  • SHA512

    28540c721c8a6ce831de7afb5e9e88e5f9b16d2a82032713c2fe0d696854d19dab387b3fcbbd65a41a1b4c4ac33b45f0b29b2fb16cd13f165c4044e793ccde66

  • SSDEEP

    1572864:CGKl2WuJMmLSk8IpG7V+VPhqTXE7DulikWiYgj+h58sMwVDzZ1j:LKoJMmLSkB05awTFwko5Zf

Score
10/10
pysilonevasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target

      source_prepared.exe

    • Size

      81.0MB

    • MD5

      ad2fcacdda0e6bc85ee1951eb191ef8d

    • SHA1

      b1c451487b35f8c1a42854be2d56ff07ba247059

    • SHA256

      75c39fd65a64c9f01bb18b1314e2051b2b6e7840306adddc1b3184f7a78c5ec1

    • SHA512

      28540c721c8a6ce831de7afb5e9e88e5f9b16d2a82032713c2fe0d696854d19dab387b3fcbbd65a41a1b4c4ac33b45f0b29b2fb16cd13f165c4044e793ccde66

    • SSDEEP

      1572864:CGKl2WuJMmLSk8IpG7V+VPhqTXE7DulikWiYgj+h58sMwVDzZ1j:LKoJMmLSkB05awTFwko5Zf

    Score
    9/10
    upxevasionexecutionpersistence

    • 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

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks