Overview

overview

10

Static

static

7

7d0066d124...65.exe

windows7-x64

10

7d0066d124...65.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7d0066d1248453650af590d7dea1f565

  • Size

    577KB

  • Sample

    240128-nmgrsabecj

  • MD5

    7d0066d1248453650af590d7dea1f565

  • SHA1

    71dda73ce9eb575da0cdb511b5f4bb445991839b

  • SHA256

    f9eddbec28abb6045d512234b1183f0908b762cbbbe5258202aa998cf68d52ac

  • SHA512

    8a5ad343c7df2797e6c7a506d896cfd8e87e880aa797cac221ecfda8394427fe3b564289924052b3db965d4295ad495636eefcaa608334ec568eab9afe61b437

  • SSDEEP

    6144:LiMmXRH6pXfSb0ceR/VFAHh1kgcs0HW1kyApHhP+gDzvRAjmDtDqKmk3O2OGLZJT:5MMpXKb0hNGh1kG0HWnALb1BuKmX

Score
10/10
aspackv2persistenceransomware

Malware Config

Targets

    • Target

      7d0066d1248453650af590d7dea1f565

    • Size

      577KB

    • MD5

      7d0066d1248453650af590d7dea1f565

    • SHA1

      71dda73ce9eb575da0cdb511b5f4bb445991839b

    • SHA256

      f9eddbec28abb6045d512234b1183f0908b762cbbbe5258202aa998cf68d52ac

    • SHA512

      8a5ad343c7df2797e6c7a506d896cfd8e87e880aa797cac221ecfda8394427fe3b564289924052b3db965d4295ad495636eefcaa608334ec568eab9afe61b437

    • SSDEEP

      6144:LiMmXRH6pXfSb0ceR/VFAHh1kgcs0HW1kyApHhP+gDzvRAjmDtDqKmk3O2OGLZJT:5MMpXKb0hNGh1kG0HWnALb1BuKmX

    Score
    10/10
    aspackv2persistenceransomware

    • Modifies WinLogon for persistence

      persistence

    • Renames multiple (91) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

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

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks