Overview

overview

7

Static

static

1

preinstall.sh

ubuntu-18.04-amd64

7

preinstall.sh

debian-9-armhf

7

preinstall.sh

debian-9-mips

7

preinstall.sh

debian-9-mipsel

7

Sharing

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General

  • Target
    preinstall.sh
  • Size 404B
  • Sample250911-hthprshr5y
  • SHA256 247fdba5fbfd076d9c530d937406aa097d6794b9af26bfc64bf6ea765ed51a50
  • MD5 SHA1 SHA512
Score
7/10
antivmdefense_evasiondiscoverylinuxprivilege_escalation

Malware Config

Targets

    • Target
      preinstall.sh
    • Size 404B
    • SHA256 247fdba5fbfd076d9c530d937406aa097d6794b9af26bfc64bf6ea765ed51a50
    • MD5 SHA1 SHA512
    Score
    7/10
    defense_evasiondiscoveryprivilege_escalationantivm

    • File and Directory Permissions Modification

      Adversaries may modify file or directory permissions to evade defenses.

      defense_evasion

    • Executes dropped EXE

    • Abuse Elevation Control Mechanism: Sudo and Sudo Caching

      Abuse sudo or cached sudo credentials to execute code.

      privilege_escalationdefense_evasion

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2behavioral3behavioral4

MITRE ATT&CK Enterprise v16

Tasks