Overview

overview

8

Static

static

1

sample.html

windows10-2004-x64

8

Resubmissions

03/05/2024, 16:06

240503-tkfplaag3y6

03/05/2024, 16:00

240503-tf5g6ade478

03/05/2024, 16:00

240503-tfydvaaf6w

03/05/2024, 15:57

240503-tebtfsde2210

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General

  • Target
    sample
  • Size 20KB
  • Sample240503-tf5g6ade47
  • SHA256 86672606e2c825d037b853e4d452826f4b2c8e99e73295c66073b43c68aad11a
  • MD5 SHA1 SHA512 SSDEEP
Score
8/10
bootkitdiscoveryevasionexploitpersistenceupx

Malware Config

Targets

    • Target
      sample
    • Size 20KB
    • SHA256 86672606e2c825d037b853e4d452826f4b2c8e99e73295c66073b43c68aad11a
    • MD5 SHA1 SHA512 SSDEEP
    Score
    8/10
    bootkitdiscoveryevasionexploitpersistenceupx

    • Disables Task Manager via registry modification

      evasion

    • Possible privilege escalation attempt

      exploit

    • Executes dropped EXE

    • Modifies file permissions

      discovery

    • UPX packed file

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

      upx

    • Legitimate hosting services abused for malware hosting/C2

    • Modifies boot configuration data using bcdedit

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks