Overview

overview

8

Static

static

f333559b06...44.exe

windows7-x64

8

f333559b06...44.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    f333559b0605473b837d5ef6cfcd37381cc2c853135e41ad8677ff2fd2754f44

  • Size

    813KB

  • Sample

    221201-yesjeshb7x

  • MD5

    293ba707c8f378a7e23facca2dd00066

  • SHA1

    deb2c18be9054a6412f8ec13e97cc9a4d747ce54

  • SHA256

    f333559b0605473b837d5ef6cfcd37381cc2c853135e41ad8677ff2fd2754f44

  • SHA512

    645daeae9bbdf002063fc90e6a59577f0d843d4f398d1453ea50a310f8414cb9db44e7eebe51db97e540ca062ff710851b27d0e9e34155133692e5c2efce9ef0

  • SSDEEP

    24576:9ukdPDAefCGe3kEvUVwnnBXRUudY8YqMlhuNP:9FDAeXe0EsunntRQqXP

Score
8/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      f333559b0605473b837d5ef6cfcd37381cc2c853135e41ad8677ff2fd2754f44

    • Size

      813KB

    • MD5

      293ba707c8f378a7e23facca2dd00066

    • SHA1

      deb2c18be9054a6412f8ec13e97cc9a4d747ce54

    • SHA256

      f333559b0605473b837d5ef6cfcd37381cc2c853135e41ad8677ff2fd2754f44

    • SHA512

      645daeae9bbdf002063fc90e6a59577f0d843d4f398d1453ea50a310f8414cb9db44e7eebe51db97e540ca062ff710851b27d0e9e34155133692e5c2efce9ef0

    • SSDEEP

      24576:9ukdPDAefCGe3kEvUVwnnBXRUudY8YqMlhuNP:9FDAeXe0EsunntRQqXP

    Score
    8/10
    bootkitpersistenceupx

    • UPX packed file

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

      upx

    • Deletes itself

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence
    behavioral1behavioral2

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

Tasks