Analysis

  • max time kernel
    95s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-12-2023 21:09

General

  • Target

    PH2FI.rar

  • Size

    742.6MB

  • MD5

    0ae13c0171946a48d9eeb32a06355920

  • SHA1

    14e414bdf436298974bc8d105111b1a34f624e44

  • SHA256

    db00da559606d4ece28dc52e7b38de74ad02ebb36b055ab6ddad293d298c00e6

  • SHA512

    54d6bceec54a175c2e434b3b320d0d850b34355c41c3f0439cdeafc4ef21766a11d64ea57fbb7cb6f2209a18a08edc3e6db84a3d8658b99e17bd4a316beb3fc8

  • SSDEEP

    12582912:UW+/ZEGZXOyggBL2z3sq6OrhInXn1E2gvKD07wNktlyd4z15MyHkhwCX8dcH+s2C:C7RCHCE2gvK4UGis5vIwCX6zTBxS

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\PH2FI.rar
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4504
    • C:\Program Files\7-Zip\7zFM.exe
      "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\PH2FI.rar"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:1252

Network

MITRE ATT&CK Enterprise v15

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Downloads