General

  • Target

    869e6e56d6c9849420442213a468c9fc

  • Size

    138KB

  • Sample

    230909-z21nzsdh9y

  • MD5

    869e6e56d6c9849420442213a468c9fc

  • SHA1

    4f7e64126cd4adf324ee989ffa1efb5870178074

  • SHA256

    9f46555944110c0b982e05620a58e6a3828fa6ad8e8dd8f55894e25150207a5e

  • SHA512

    db12472b8d74c6f0feafc52d0233f725561de54c6d23687f48b5d8a16c211c20f4abf6bc8057246cc048c958f15f921dff664af49e0c9bb18911839a47ac0a85

  • SSDEEP

    3072:Kbvr5mz7Bqh1v59Y08mAjs0Ltel+qOeJHlpV8b+Y/Yd:Kbv9S7BqjjYHdrqkL/

Malware Config

Extracted

Family

arrowrat

Botnet

5T74S3

C2

febbit3.ddns.net:1338

Mutex

Y5EJ2C

Targets

    • Target

      869e6e56d6c9849420442213a468c9fc

    • Size

      138KB

    • MD5

      869e6e56d6c9849420442213a468c9fc

    • SHA1

      4f7e64126cd4adf324ee989ffa1efb5870178074

    • SHA256

      9f46555944110c0b982e05620a58e6a3828fa6ad8e8dd8f55894e25150207a5e

    • SHA512

      db12472b8d74c6f0feafc52d0233f725561de54c6d23687f48b5d8a16c211c20f4abf6bc8057246cc048c958f15f921dff664af49e0c9bb18911839a47ac0a85

    • SSDEEP

      3072:Kbvr5mz7Bqh1v59Y08mAjs0Ltel+qOeJHlpV8b+Y/Yd:Kbv9S7BqjjYHdrqkL/

    • ArrowRat

      Remote access tool with various capabilities first seen in late 2021.

    • Modifies Installed Components in the registry

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks