Overview

overview

10

Static

static

10

2024-05-20...ia.exe

windows7-x64

9

2024-05-20...ia.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-20_2940a89e0783650e3be081e9ba4bad13_floxif_mafia

  • Size

    1.8MB

  • Sample

    240520-mhk3zagb21

  • MD5

    2940a89e0783650e3be081e9ba4bad13

  • SHA1

    3507f9c6e5d7cf3c68e056898480db58ee6b1444

  • SHA256

    e8e80b7a78b1111d7e055332ad56433660fe5093f6d5e6d500c241091b446e36

  • SHA512

    a00d391b36f9e9e8bacba0909b115982b202cb835ed2fdd032f8c1897bc3070de31319f4028dc36148ea14d5a7c63281bc08452976bcfafb9814641f46306670

  • SSDEEP

    49152:BpENgw14kZV2HXsMnmjEREseBSsxHnfXsrHYi2Yijiz:QwYJYx

Score
10/10
persistenceupx

Malware Config

Targets

    • Target

      2024-05-20_2940a89e0783650e3be081e9ba4bad13_floxif_mafia

    • Size

      1.8MB

    • MD5

      2940a89e0783650e3be081e9ba4bad13

    • SHA1

      3507f9c6e5d7cf3c68e056898480db58ee6b1444

    • SHA256

      e8e80b7a78b1111d7e055332ad56433660fe5093f6d5e6d500c241091b446e36

    • SHA512

      a00d391b36f9e9e8bacba0909b115982b202cb835ed2fdd032f8c1897bc3070de31319f4028dc36148ea14d5a7c63281bc08452976bcfafb9814641f46306670

    • SSDEEP

      49152:BpENgw14kZV2HXsMnmjEREseBSsxHnfXsrHYi2Yijiz:QwYJYx

    Score
    9/10
    persistenceupx

    • Detects executables embedding registry key / value combination indicative of disabling Windows Defender features

    • Detects executables referencing many IR and analysis tools

    • UPX dump on OEP (original entry point)

    • Drops file in Drivers directory

    • Modifies AppInit DLL entries

      persistence

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • UPX packed file

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

      upx

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks