Overview

overview

8

Static

static

e0d8ee610c...cb.exe

windows7_x64

8

e0d8ee610c...cb.exe

windows10-2004_x64

8

Analysis

  • max time kernel
    136s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-05-2022 07:42

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General

  • Target

    e0d8ee610cffcc4a30e3d6a3c443ce3e2445fac944a8ecad22deb253abf76ccb.exe

  • Size

    956KB

  • MD5

    7ee33bc8844bfffa8b67707fe43e28d5

  • SHA1

    d26454279d716475900b8f50d1bd46ec7e6971cc

  • SHA256

    e0d8ee610cffcc4a30e3d6a3c443ce3e2445fac944a8ecad22deb253abf76ccb

  • SHA512

    2ad11b1c268c51431ee9bfdf41addfcaf6b1aa3693eb51ba295d824382b4ab74c5fc806045d5ee96ee01ddd1694934523ca20c5ec42e802be11711c7d2c0ee53

Score
8/10
bootkitpersistenceupx

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

    upx
  • 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.

    bootkitpersistence
  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e0d8ee610cffcc4a30e3d6a3c443ce3e2445fac944a8ecad22deb253abf76ccb.exe
    "C:\Users\Admin\AppData\Local\Temp\e0d8ee610cffcc4a30e3d6a3c443ce3e2445fac944a8ecad22deb253abf76ccb.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    PID:5012
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5012 -s 580
      2⤵
      • Program crash
      PID:4888
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 5012 -ip 5012
    1⤵
      PID:3364

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Bootkit

    1
    T1067

    Privilege Escalation

    Defense Evasion

    Credential Access

    Discovery

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • memory/5012-130-0x0000000010000000-0x000000001000B000-memory.dmp
      Filesize

      44KB

      Download
    • memory/5012-131-0x0000000010000000-0x000000001000B000-memory.dmp
      Filesize

      44KB

      Download