Overview

overview

8

Static

static

8913e73fa3...2e.exe

windows7_x64

8

8913e73fa3...2e.exe

windows10-2004_x64

8

Analysis

  • max time kernel
    25s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-05-2022 07:42

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General

  • Target

    8913e73fa3935f88da00be03ed1d5a82e125b5553d2de8f85c8ead66d3b0632e.exe

  • Size

    956KB

  • MD5

    4c75ac94ce30d24541a43e843ac22fc8

  • SHA1

    a987dcda2e42494d4afd86fab22bff39a47be87d

  • SHA256

    8913e73fa3935f88da00be03ed1d5a82e125b5553d2de8f85c8ead66d3b0632e

  • SHA512

    f28e47fe7dc992a1b9e5c535b2086989f4df850986976cabe8fd1af36ff42d9d1c233f82469ce7b2b96d55d1a8d04ef015dbae7b37b3c29af01204b75e9e408e

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\8913e73fa3935f88da00be03ed1d5a82e125b5553d2de8f85c8ead66d3b0632e.exe
    "C:\Users\Admin\AppData\Local\Temp\8913e73fa3935f88da00be03ed1d5a82e125b5553d2de8f85c8ead66d3b0632e.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    PID:1664

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/1664-54-0x0000000075941000-0x0000000075943000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1664-55-0x0000000010000000-0x000000001000B000-memory.dmp
    Filesize

    44KB

    Download
  • memory/1664-56-0x0000000010000000-0x000000001000B000-memory.dmp
    Filesize

    44KB

    Download