General

  • Target

    cf4c4e917fefa1625acdc62dfae42e0e2fd3ea27e1c940f21d9cb27bfd9ff77aN

  • Size

    74KB

  • Sample

    241112-pzk6eawlep

  • MD5

    aa4ca635d17fb1029696831d07e4c650

  • SHA1

    8d6144a6a403f28cb7b998c5bde299e4ad2dfcee

  • SHA256

    cf4c4e917fefa1625acdc62dfae42e0e2fd3ea27e1c940f21d9cb27bfd9ff77a

  • SHA512

    b2b32630b5445620f8e089ccc0cbf43dc04123c860f01c5de57b53ab9a513679b1187e09df8359b0c2fd7647b1b7faf2619c3bfa15153e2e81b71ad7f8049663

  • SSDEEP

    1536:hnnyPqubhWrXN2yq8eNvv5aodjE7uDovPULn3mbDXKE:xUbhWrXsIclxV/LY

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      cf4c4e917fefa1625acdc62dfae42e0e2fd3ea27e1c940f21d9cb27bfd9ff77aN

    • Size

      74KB

    • MD5

      aa4ca635d17fb1029696831d07e4c650

    • SHA1

      8d6144a6a403f28cb7b998c5bde299e4ad2dfcee

    • SHA256

      cf4c4e917fefa1625acdc62dfae42e0e2fd3ea27e1c940f21d9cb27bfd9ff77a

    • SHA512

      b2b32630b5445620f8e089ccc0cbf43dc04123c860f01c5de57b53ab9a513679b1187e09df8359b0c2fd7647b1b7faf2619c3bfa15153e2e81b71ad7f8049663

    • SSDEEP

      1536:hnnyPqubhWrXN2yq8eNvv5aodjE7uDovPULn3mbDXKE:xUbhWrXsIclxV/LY

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks