General

  • Target

    6309e1.msi

  • Size

    4.1MB

  • Sample

    231127-r4qmsshb67

  • MD5

    9159f9fb42365dc0a492ece7ec9aa546

  • SHA1

    8b8426ade01c916bb1f08f69dee611d4cd2379b5

  • SHA256

    33a57eed92fa4acf1be788ce387d0f6f3804aab316d04bcfe8b43cccaf08bdbf

  • SHA512

    d40dcb370495edfe29c4eb488f7ca628a284a69de1d0aa8485d1c92659ab4a80839ce773f1f8b938f2333587019cb42831dd6ea2e349ae4bf7d096a09da657c5

  • SSDEEP

    49152:2DxTgxjSwdT55PZUdV0Du9WsVFPLYLeyCtw50kqKKAf5Q8+5eNBA:bxjSwdqswLYKy0wpqKKAf5Q

Malware Config

Extracted

Family

bumblebee

Botnet

test101234

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

      6309e1.msi

    • Size

      4.1MB

    • MD5

      9159f9fb42365dc0a492ece7ec9aa546

    • SHA1

      8b8426ade01c916bb1f08f69dee611d4cd2379b5

    • SHA256

      33a57eed92fa4acf1be788ce387d0f6f3804aab316d04bcfe8b43cccaf08bdbf

    • SHA512

      d40dcb370495edfe29c4eb488f7ca628a284a69de1d0aa8485d1c92659ab4a80839ce773f1f8b938f2333587019cb42831dd6ea2e349ae4bf7d096a09da657c5

    • SSDEEP

      49152:2DxTgxjSwdT55PZUdV0Du9WsVFPLYLeyCtw50kqKKAf5Q8+5eNBA:bxjSwdqswLYKy0wpqKKAf5Q

    • 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