General

  • Target

    Report-41952.zip

  • Size

    1KB

  • Sample

    241003-p26vws1frb

  • MD5

    fca39237469f6c099855a99a821a2e16

  • SHA1

    71787a36ed09183a570096f065d3a4c6685ef1c4

  • SHA256

    2bca5abfac168454ce4e97a10ccf8ffc068e1428fa655286210006b298de42fb

  • SHA512

    8d4bfbf1353f64f62fea249c9cbdee989b4f6691365f01264db3a06791731603c805c8f1bc13568ef72424f7c02adfd0929380cac9f488aa5d1c9241e280a730

Malware Config

Extracted

Family

bumblebee

Botnet

msi

Attributes
  • dga

    tvx1ovdepj8.life

    acgr6r8zdot.life

    ilofx941igp.life

    8x2apo5m7ri.life

    x9yrzer0ndt.life

    93j4v4jopzd.life

    ameagxzo2f7.life

    nyy41uibsv5.life

    ru4jvijdytq.life

    l9t6r0y6cvi.life

    f4vb9n3tdvh.life

    9do3mcejztt.life

    pxu1ajsdhqr.life

    7exy2b231n2.life

    vu5b47m18jn.life

    6mnudp7zj73.life

    p5047yjrb8q.life

    d0xtxp89bb9.life

    ygo9u1fkwux.life

    fig3gj0v6qe.life

    38f5wvwwn7o.life

    txgogs9p8a1.life

    uyn0icgx1kv.life

    2z1ls31az7s.life

    0cc2z8zrnhf.life

    fsr2hskx44p.life

    du19ek78tjw.life

    234ct3lkozp.life

    he8fq4k8d3w.life

    7ewh8ltr7il.life

  • dga_seed

    1.0163655285949564e+18

  • domain_length

    11

  • num_dga_domains

    100

  • port

    443

rc4.plain

Targets

    • Target

      Report-41952.lnk

    • Size

      3KB

    • MD5

      2aed3939fbf8f1967d68fcc746771889

    • SHA1

      eb04819a97ca2cf33211c6ea323a9c77cdfacfcf

    • SHA256

      106c81f547cfe8332110520c968062004ca58bcfd2dbb0accd51616dd694721f

    • SHA512

      0d45000b7a470655668e5c0c95aaab3911b75b3f4163abb02f9b6e987e070ad02af144d5f791ebf6940c5c838f35ff55f7c0b906ade62f47dde6ad9ff1750b1c

    • BumbleBee

      BumbleBee is a loader malware written in C++.

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Enumerates connected drives

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks