Overview

overview

7

Static

static

1

539ce9f758...kes118

ubuntu-18.04-amd64

7

539ce9f758...kes118

debian-9-armhf

7

539ce9f758...kes118

debian-9-mips

7

539ce9f758...kes118

debian-9-mipsel

7

Sharing

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General

  • Target

    539ce9f7582c5382a552545eb3f5819a_JaffaCakes118

  • Size

    9KB

  • Sample

    240331-lz6kkahh3x

  • MD5

    539ce9f7582c5382a552545eb3f5819a

  • SHA1

    f79329439e330ac4d97fb6e5922137efff28bbb2

  • SHA256

    56a420148d6818b12c2cc5944b66d2011dfa34a8dbeb7de0d1313311491cd5a8

  • SHA512

    bbefa68b0b253881e09c832c964d235942949e8eb60d775c4481039e8f4a3b78896fbac83e2d7528a8a8aa9546e4bacda32f91657646b19e2b5bcc319e2c8adf

  • SSDEEP

    192:Xws08k5tkdhPSV3nh0kvSbRXA8kWmk4lkCIkvUgoaES8DSWOZA+1es1:XQwhc00SbRXA8kWT4yCtvUgDjdWOZAw9

Score
7/10
antivmlinuxrootkit

Malware Config

Targets

    • Target

      539ce9f7582c5382a552545eb3f5819a_JaffaCakes118

    • Size

      9KB

    • MD5

      539ce9f7582c5382a552545eb3f5819a

    • SHA1

      f79329439e330ac4d97fb6e5922137efff28bbb2

    • SHA256

      56a420148d6818b12c2cc5944b66d2011dfa34a8dbeb7de0d1313311491cd5a8

    • SHA512

      bbefa68b0b253881e09c832c964d235942949e8eb60d775c4481039e8f4a3b78896fbac83e2d7528a8a8aa9546e4bacda32f91657646b19e2b5bcc319e2c8adf

    • SSDEEP

      192:Xws08k5tkdhPSV3nh0kvSbRXA8kWmk4lkCIkvUgoaES8DSWOZA+1es1:XQwhc00SbRXA8kWT4yCtvUgDjdWOZAw9

    Score
    7/10
    rootkitantivm

    • Flushes firewall rules

      Flushes/ disables firewall rules inside the Linux kernel.

    • Loads a kernel module

      Loads a Linux kernel module, potentially to achieve persistence

      rootkit

    • Attempts to change immutable files

      Modifies inode attributes on the filesystem to allow changing of immutable files.

    • Checks CPU configuration

      Checks CPU information which indicate if the system is a virtual machine.

      antivm

    • Enumerates running processes

      Discovers information about currently running processes on the system

    • Reads CPU attributes

    behavioral1behavioral2behavioral3behavioral4

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Discovery

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks