Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/10/2024, 23:20

General

  • Target

    956fec1c80c76393e510e64cbf567cd83e61f78aefdde4f89e9934fff2478a48.exe

  • Size

    328KB

  • MD5

    34b664f4338a425276fd79638279127a

  • SHA1

    6e1ce9a16372d9ebecf9b2ac4918f7a6ac8c7acc

  • SHA256

    956fec1c80c76393e510e64cbf567cd83e61f78aefdde4f89e9934fff2478a48

  • SHA512

    cd7d69ac24cf2554e77725d0286360bb6b4f9f37ef88f203a654e762ea55399dac2bb4110faf4b7c6939204658d917ca573cf0ae41b04a05ce0360055d5e944a

  • SSDEEP

    6144:hcMedZ3FTDSm9PXfrtVNgzSdVr3gRGPKuSUzz1GFrx2ZT37Ylg5R+6Mf2:e9Z3FTDx9PP51T3dPNz0Ft2ZTE6c2

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 21 IoCs

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

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • UPX packed file 4 IoCs

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

  • Drops file in Program Files directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies system certificate store 2 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\956fec1c80c76393e510e64cbf567cd83e61f78aefdde4f89e9934fff2478a48.exe
    "C:\Users\Admin\AppData\Local\Temp\956fec1c80c76393e510e64cbf567cd83e61f78aefdde4f89e9934fff2478a48.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    PID:3224

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3224-0-0x0000000000400000-0x00000000004BC000-memory.dmp

          Filesize

          752KB

        • memory/3224-11-0x0000000000400000-0x00000000004BC000-memory.dmp

          Filesize

          752KB

        • memory/3224-15-0x0000000000400000-0x00000000004BC000-memory.dmp

          Filesize

          752KB

        • memory/3224-17-0x0000000000400000-0x00000000004BC000-memory.dmp

          Filesize

          752KB