General

  • Target

    50f6af1df3ca9b3ce774bae870aa468e43dfb8b2b304f5297010c7acf109992c

  • Size

    967KB

  • Sample

    221103-2efreaabfj

  • MD5

    f755b615f00bbcda2ba3dfefba156d84

  • SHA1

    0b7c2399e1f90a83cf33a10d9e5c982b9641e54a

  • SHA256

    50f6af1df3ca9b3ce774bae870aa468e43dfb8b2b304f5297010c7acf109992c

  • SHA512

    fc2da2cc3ceb41b0f7deb8e3c2532c71c73ebe9e9a3c74ba00e08253cc3bb3667558f21fc2bee1c78b229113e2e6eb34a5e3d6a2ef8f4b99baadd9b540814dfd

  • SSDEEP

    12288:OsR+JOrTyNiXY/YbOtqi4Q9DlSQbMVvivnkzKvrnq/hLboj1HVQeVeAKxInXUjP4:OscsowqCicUMEsGTnq/Bc+YeJeUy8

Score
10/10

Malware Config

Extracted

Family

bumblebee

Botnet

0311

C2

64.44.102.224:443

146.70.161.59:443

192.236.194.104:443

rc4.plain

Targets

    • Target

      50f6af1df3ca9b3ce774bae870aa468e43dfb8b2b304f5297010c7acf109992c

    • Size

      967KB

    • MD5

      f755b615f00bbcda2ba3dfefba156d84

    • SHA1

      0b7c2399e1f90a83cf33a10d9e5c982b9641e54a

    • SHA256

      50f6af1df3ca9b3ce774bae870aa468e43dfb8b2b304f5297010c7acf109992c

    • SHA512

      fc2da2cc3ceb41b0f7deb8e3c2532c71c73ebe9e9a3c74ba00e08253cc3bb3667558f21fc2bee1c78b229113e2e6eb34a5e3d6a2ef8f4b99baadd9b540814dfd

    • SSDEEP

      12288:OsR+JOrTyNiXY/YbOtqi4Q9DlSQbMVvivnkzKvrnq/hLboj1HVQeVeAKxInXUjP4:OscsowqCicUMEsGTnq/Bc+YeJeUy8

    Score
    10/10
    • BumbleBee

      BumbleBee is a webshell malware written in C++.

    • Blocklisted process makes network request

    • Suspicious use of NtCreateThreadExHideFromDebugger

MITRE ATT&CK Matrix

Tasks