General

  • Target

    4235a1cc672e7107e15c796dde98ce62d965ecf90f390c08db5b2d0cc4d100d2

  • Size

    611KB

  • Sample

    220708-dtvbcahcd6

  • MD5

    46dce1e4a92eaab92b79ddae319c011a

  • SHA1

    2ad5643c3b1ec27e89c934a94df1c0e10d7c13d0

  • SHA256

    4235a1cc672e7107e15c796dde98ce62d965ecf90f390c08db5b2d0cc4d100d2

  • SHA512

    b9d5efafeb61e79e788502821ba97f96a2b843f4b8c6d237135bb63c82efd1ebade8294d1f0cb6830b338f500ac1ef9b8cc6518fe3030f5905fab31378213015

Malware Config

Extracted

Family

xorddos

C2

http://pcdown.gddos.com:8080

soft8.gddos.com:80

203.12.202.137:80

p.assword.xyz:80

Targets

    • Target

      4235a1cc672e7107e15c796dde98ce62d965ecf90f390c08db5b2d0cc4d100d2

    • Size

      611KB

    • MD5

      46dce1e4a92eaab92b79ddae319c011a

    • SHA1

      2ad5643c3b1ec27e89c934a94df1c0e10d7c13d0

    • SHA256

      4235a1cc672e7107e15c796dde98ce62d965ecf90f390c08db5b2d0cc4d100d2

    • SHA512

      b9d5efafeb61e79e788502821ba97f96a2b843f4b8c6d237135bb63c82efd1ebade8294d1f0cb6830b338f500ac1ef9b8cc6518fe3030f5905fab31378213015

    Score
    10/10
    • suricata: ET MALWARE DDoS.XOR Checkin

      suricata: ET MALWARE DDoS.XOR Checkin

    • Writes file to system bin folder

    • Creates/modifies Cron job

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

    • Modifies init.d

      Adds/modifies system service, likely for persistence.

    • Modifies rc script

      Adding/modifying system rc scripts is a common persistence mechanism.

    • Write file to user bin folder

    • Reads runtime system information

      Reads data from /proc virtual filesystem.

    • Writes file to tmp directory

      Malware often drops required files in the /tmp directory.

MITRE ATT&CK Enterprise v6

Tasks