Overview

overview

10

Static

static

10

11.txt

ubuntu-20.04-amd64

10

Sharing

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General

  • Target

    11.txt

  • Size

    542KB

  • Sample

    240330-j25pyabe9t

  • MD5

    e40d4ba6f6aee3acd39faf65f471894a

  • SHA1

    7de3d9b9905cc4fde29d37ca73e2ffcf7bbb0eab

  • SHA256

    0e817a2325c215997de15851152a66924874739eeff5da4b434e5d36c83a76eb

  • SHA512

    2479a64b2cdcff25f87725f6541921fbb4590725f2a8ba7b4827a706ac326fb6124b6c10ea2635502a79081aa2d6b2a29ffeaaa269d320e281e26bb68a30a88f

  • SSDEEP

    12288:VB2bw1CH/FwznbIU9sE8c8lqd49N94wT4JXQLLp6yWrk3:VB2WCH/eMU9Uc8gd49N94BJXQLL4ru

Score
10/10
xorddosantivmbotnetdownloaderinfostealerlinuxpersistence

Malware Config

Extracted

Family

xorddos

C2

http://ww.wowapplecar.com/config.rar

dd.vvbb321.com:1430

dd.jjkk567.com:1430

dd.nnmm234.com:1430

dd.aass654.com:1430

dd.xxcc789.com:1430
Attributes
  • crc_polynomial

    EDB88320

xor.plain

Targets

    • Target

      11.txt

    • Size

      542KB

    • MD5

      e40d4ba6f6aee3acd39faf65f471894a

    • SHA1

      7de3d9b9905cc4fde29d37ca73e2ffcf7bbb0eab

    • SHA256

      0e817a2325c215997de15851152a66924874739eeff5da4b434e5d36c83a76eb

    • SHA512

      2479a64b2cdcff25f87725f6541921fbb4590725f2a8ba7b4827a706ac326fb6124b6c10ea2635502a79081aa2d6b2a29ffeaaa269d320e281e26bb68a30a88f

    • SSDEEP

      12288:VB2bw1CH/FwznbIU9sE8c8lqd49N94wT4JXQLLp6yWrk3:VB2WCH/eMU9Uc8gd49N94BJXQLL4ru

    Score
    10/10
    xorddosantivmbotnetdownloaderinfostealerpersistence

    • XorDDoS

      Botnet and downloader malware targeting Linux-based operating systems and IoT devices.

      botnetdownloaderxorddos

    • XorDDoS payload

    • Executes dropped EXE

    • Reads EFI boot settings

      Reads EFI boot settings from the efivars filesystem, may contain security secrets or sensitive data.

      infostealer

    • Checks CPU configuration

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

      antivm

    • Creates/modifies Cron job

      Cron allows running tasks on a schedule, and is commonly used for malware persistence.

      persistence

    • Modifies init.d

      Adds/modifies system service, likely for persistence.

      persistence

    • Write file to user bin folder

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Boot or Logon Autostart Execution

1
T1547

Hijack Execution Flow

1
T1574

Privilege Escalation

Scheduled Task/Job

1
T1053

Boot or Logon Autostart Execution

1
T1547

Hijack Execution Flow

1
T1574

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Hijack Execution Flow

1
T1574

Credential Access

Discovery

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks