Resubmissions

08-11-2022 19:50

221108-yklm3agahq 10

08-11-2022 19:00

221108-xn2m1scfg4 3

General

  • Target

    Scan_Document4852-(Nov8).iso

  • Size

    1.0MB

  • Sample

    221108-yklm3agahq

  • MD5

    bf64419cd700304a2b025571f1663bc0

  • SHA1

    2b3ac60c3ace02bc7149b21b1fabe3ed8574e59c

  • SHA256

    886eb38e77b5d5201507670852dd35b0c52ca09794f1e4dd2921b75453ce924c

  • SHA512

    46812da6ecb036749dbf1efbc5afa98da5add5b6fe60a94d51e440a7bc7f3ffa3b23c4d418532f8c94455be26c33a241391fd9a3b4e5205b60b8c17bb4579398

  • SSDEEP

    24576:4ZDtIk9GUX8zVzpSZe1Sn7xbRHCaGOGZ3Sz3y/0F+:mDtjBkwe1sdCaGp94Co

Score
10/10

Malware Config

Extracted

Family

bumblebee

Botnet

0811r

C2

176.223.165.108:443

146.19.253.28:443

146.70.149.38:443

rc4.plain

Targets

    • Target

      Scan_Document4852-(Nov8).iso

    • Size

      1.0MB

    • MD5

      bf64419cd700304a2b025571f1663bc0

    • SHA1

      2b3ac60c3ace02bc7149b21b1fabe3ed8574e59c

    • SHA256

      886eb38e77b5d5201507670852dd35b0c52ca09794f1e4dd2921b75453ce924c

    • SHA512

      46812da6ecb036749dbf1efbc5afa98da5add5b6fe60a94d51e440a7bc7f3ffa3b23c4d418532f8c94455be26c33a241391fd9a3b4e5205b60b8c17bb4579398

    • SSDEEP

      24576:4ZDtIk9GUX8zVzpSZe1Sn7xbRHCaGOGZ3Sz3y/0F+:mDtjBkwe1sdCaGp94Co

    Score
    10/10
    • BumbleBee

      BumbleBee is a webshell malware written in C++.

    • 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 v6

Tasks