Analysis

  • max time kernel
    0s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-12-2023 06:58

General

  • Target

    5b0eb753e8a2e0ffa8d1b4fba8aaa4ba.exe

  • Size

    317KB

  • MD5

    5b0eb753e8a2e0ffa8d1b4fba8aaa4ba

  • SHA1

    2efbdcfa3cf3bdd3d7d143ff8e7ab62ad7004476

  • SHA256

    4fa4b0cd644e4324bcebfd41378e2d2d06b11dbf4795d29d354f0c7bc893183f

  • SHA512

    7c89406f16e107a67375dccb50adfc5029641ac3911d0c6f096c82050baa782fa7d489c1578c1196ac65ccae24f0ab19e2dd93682af3c85d723b959f551b03ad

  • SSDEEP

    6144:s+0wCA2yvRz7P9ncKgRvSoOcfye7mfwp8AVtiGDHxj:sgftJnfiqoh2oyAJzxj

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\5b0eb753e8a2e0ffa8d1b4fba8aaa4ba.exe
    "C:\Users\Admin\AppData\Local\Temp\5b0eb753e8a2e0ffa8d1b4fba8aaa4ba.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    PID:3792

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3792-0-0x0000000000AF0000-0x0000000000BAA000-memory.dmp

    Filesize

    744KB

  • memory/3792-11-0x0000000000AF0000-0x0000000000BAA000-memory.dmp

    Filesize

    744KB

  • memory/3792-12-0x0000000000AF0000-0x0000000000BAA000-memory.dmp

    Filesize

    744KB

  • memory/3792-17-0x0000000000AF0000-0x0000000000BAA000-memory.dmp

    Filesize

    744KB