Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    ubuntu-24.04_amd64
  • resource
    ubuntu2404-amd64-20240523-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2404-amd64-20240523-enkernel:6.8.0-31-genericlocale:en-usos:ubuntu-24.04-amd64system
  • submitted
    30-07-2024 01:16

General

  • Target

    6c7dbfcef9364588a0afd8d1a1eab82f_JaffaCakes118

  • Size

    647KB

  • MD5

    6c7dbfcef9364588a0afd8d1a1eab82f

  • SHA1

    d46952dca5d5eaf1bb177f39611eae7cf0ede1f5

  • SHA256

    077574431ff1b30d6985d75d3b047f7df05c1d4ee471f68f84ad24909764ea33

  • SHA512

    141c02290e27316f5a1932d5121d6e4f08ece2a02d333d63adbd40918f69e699a0ac89992eedc376e4856e1d3e11622915dc467d3d59eb65307082927854ad46

  • SSDEEP

    12288:RBRO1UmJJ0nHgBL9YfJip2qm+x4h1Tonbp6y07l7mtBDvnD/u9hMHDB:RBRpmJ+HyL9AiAqm+x4h1mb6wvnDWXMN

Malware Config

Extracted

Family

xorddos

C2

http://info1.3000uc.com/b/u.php

pay.wowoinn.com:7709

2.168.1.131:3826

abcd.com:8080

Attributes
  • crc_polynomial

    EDB88320

xor.plain

Signatures

  • XorDDoS

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

  • XorDDoS payload 1 IoCs
  • Writes memory of remote process 2 IoCs
  • Loads a kernel module 64 IoCs

    Loads a Linux kernel module, potentially to achieve persistence

  • Unexpected DNS network traffic destination 64 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

Processes

  • /tmp/6c7dbfcef9364588a0afd8d1a1eab82f_JaffaCakes118
    /tmp/6c7dbfcef9364588a0afd8d1a1eab82f_JaffaCakes118
    1⤵
    • Writes memory of remote process
    • Loads a kernel module
    PID:2459

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /etc/cron.hourly/cron.sh

    Filesize

    223B

    MD5

    b791b087b1795e3674a9aa765c76fc04

    SHA1

    b53f478234ae97f3cdbf2e7fe7ec68d687feb7c1

    SHA256

    1c1e9b69cf8021bf7ce1f60dcaa2d31c1e21ed4b6e474f3571da81ffd5a9b69e

    SHA512

    2dcc2e478c51cf8118306fd5c744aad7147e368cbc4329db1cc5fac52088a7f3354079ae2b582b270495789e4fb4591538ec88bb5ea40eec646f360bac33bbb2

  • /run/sftp.pid

    Filesize

    32B

    MD5

    ad45de5c93cd09bd63267a264c52d2ee

    SHA1

    726209678d82de2b827c3d556f87a83a3262fa97

    SHA256

    3a2d2cec66539a2e44305afc5ce280fca9ede1c106cdbe035c59a14661dea514

    SHA512

    da6dbf529dd967358dd645eb09a0d1b3e872bf131f6e8624ba72e2061cc0a99717a5aadecc2d5a762585d8940a0e07107f6d6961e784c309db00095606eeddee

  • /usr/lib/udev/udev

    Filesize

    647KB

    MD5

    6c7dbfcef9364588a0afd8d1a1eab82f

    SHA1

    d46952dca5d5eaf1bb177f39611eae7cf0ede1f5

    SHA256

    077574431ff1b30d6985d75d3b047f7df05c1d4ee471f68f84ad24909764ea33

    SHA512

    141c02290e27316f5a1932d5121d6e4f08ece2a02d333d63adbd40918f69e699a0ac89992eedc376e4856e1d3e11622915dc467d3d59eb65307082927854ad46