General

  • Target

    cfa2cd1f7abdf387c13ba867cd0587720ecb08b1d85567fe9a59d62b124ae88aN

  • Size

    98KB

  • Sample

    241110-a6xepaymdm

  • MD5

    fe0d9f7c182425a18484bc7ba42271d0

  • SHA1

    3a7e8688fa97e6172e4be5e1b03994a806d3455e

  • SHA256

    cfa2cd1f7abdf387c13ba867cd0587720ecb08b1d85567fe9a59d62b124ae88a

  • SHA512

    282ad46da49897f89abec164322ce30ceeaaa05660d81211fa1f374105776672035f36727a7004cba2439d23d1bc96c7cfe188e3e71952adaba34d5341cb3fa8

  • SSDEEP

    3072:Mj+GzHcZ4JS/HFfYV5WvQuVZ0f9a3vK3NANxjgRJl3EDeFKPD375lHzpa1P:y+Gzo4JS/O8buEDeYr75lHzpaF

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

      cfa2cd1f7abdf387c13ba867cd0587720ecb08b1d85567fe9a59d62b124ae88aN

    • Size

      98KB

    • MD5

      fe0d9f7c182425a18484bc7ba42271d0

    • SHA1

      3a7e8688fa97e6172e4be5e1b03994a806d3455e

    • SHA256

      cfa2cd1f7abdf387c13ba867cd0587720ecb08b1d85567fe9a59d62b124ae88a

    • SHA512

      282ad46da49897f89abec164322ce30ceeaaa05660d81211fa1f374105776672035f36727a7004cba2439d23d1bc96c7cfe188e3e71952adaba34d5341cb3fa8

    • SSDEEP

      3072:Mj+GzHcZ4JS/HFfYV5WvQuVZ0f9a3vK3NANxjgRJl3EDeFKPD375lHzpa1P:y+Gzo4JS/O8buEDeYr75lHzpaF

    • 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