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05/04/2024, 21:46

240405-1mqqxaec37 7

05/04/2024, 21:45

240405-1l47xadg2w 3

Analysis

  • max time kernel
    92s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/04/2024, 21:46

General

  • Target

    oblivion.rar

  • Size

    11.6MB

  • MD5

    bc82d0d1a203d1abf06f3756ecbbaa4a

  • SHA1

    2a7a4085841727a045af943172468b63003f434b

  • SHA256

    70cae58ab108d76a7c824e2a6550c29a00ee599c7fc86bd8ca6ccea08360fe71

  • SHA512

    e22eb1b05929a00316c9f0032c3e7b11f48b112e87cc8faf8ef4244c28bdda9c9f9f2e6e54637a988f83cda0e28d9eeac24243ef441e33559243c2a998f83499

  • SSDEEP

    196608:6ZFhKRkkt3m5U3mJkRJaMifZmPQuw28yvRT3U3CnRAJM3714bYsxlLJZ3lLxc2au:63jkt3m5gmJO6B8QuN8K3ICnRAJQ7ibh

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\oblivion.rar
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2668
    • C:\Program Files\7-Zip\7zFM.exe
      "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\oblivion.rar"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:1484

Network

MITRE ATT&CK Enterprise v15

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Downloads