General

  • Target

    4203f929fe8fab1c990e027216ef732955cc4fbfe598e9dc02dbf61fefd2e579

  • Size

    6.1MB

  • Sample

    231125-1my3aadd41

  • MD5

    4a657cf9c1289e3df987268e32961a66

  • SHA1

    77167ba7c7adb768ba4a1a0d561a8828e73f5035

  • SHA256

    4203f929fe8fab1c990e027216ef732955cc4fbfe598e9dc02dbf61fefd2e579

  • SHA512

    3515c161728c0294b822cfb8a313d85dfb9305e6283f533d20b61894468129012991bec1709e001a8067660668aa6c3a2894273a8f251c3cc15cc0d548a88976

  • SSDEEP

    98304:QAs++BUHecpbpx+sborjZGS/maM8jwsWjMZd3CuwQ3dm0vZ0QgKuEf:QAKBx4px+sNgHW4H3CkZqEf

Malware Config

Extracted

Family

bumblebee

Botnet

onkomsi2

Attributes
  • dga

    n64c2akw.life

    zefawfb0.life

    dph3pby8.life

    hx0hysyg.life

    1qa3k743.life

    luw8ubf2.life

    rbvsf6io.life

    4huoqrsp.life

    8qwcvseh.life

    37zi55wc.life

    i9f44mju.life

    aqnx9c9h.life

    3nmeg5wa.life

    r5ue5rok.life

    et53yjoc.life

    tvgco82h.life

    0xtmu3tz.life

    6xhpschv.life

    6o26tws0.life

    0oz7923s.life

    54y2q50j.life

    9hh7hq5r.life

    r0ca080m.life

    43vtghfz.life

    qal55els.life

    p5e68m36.life

    x698iah6.life

    kqn0zkig.life

    wq6w8jkq.life

    i6n08gx7.life

  • dga_seed

    anjd78ka

  • domain_length

    8

  • num_dga_domains

    100

  • port

    443

rc4.plain

Targets

    • Target

      4203f929fe8fab1c990e027216ef732955cc4fbfe598e9dc02dbf61fefd2e579

    • Size

      6.1MB

    • MD5

      4a657cf9c1289e3df987268e32961a66

    • SHA1

      77167ba7c7adb768ba4a1a0d561a8828e73f5035

    • SHA256

      4203f929fe8fab1c990e027216ef732955cc4fbfe598e9dc02dbf61fefd2e579

    • SHA512

      3515c161728c0294b822cfb8a313d85dfb9305e6283f533d20b61894468129012991bec1709e001a8067660668aa6c3a2894273a8f251c3cc15cc0d548a88976

    • SSDEEP

      98304:QAs++BUHecpbpx+sborjZGS/maM8jwsWjMZd3CuwQ3dm0vZ0QgKuEf:QAKBx4px+sNgHW4H3CkZqEf

    • BumbleBee

      BumbleBee is a loader malware written in C++.

    • Loads dropped DLL

    • Blocklisted process makes network request

    • Enumerates connected drives

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

    • Suspicious use of NtCreateThreadExHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks