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General

  • Target

    6266bd980d4f1f2ad629364962dc96425924231f86aa117f49b4f2669ec52639N

  • Size

    96KB

  • Sample

    241012-hyavqatepn

  • MD5

    31b1476ee1bd7b91667e1ef3844978b0

  • SHA1

    29ccda27b8b04660871feb25343b7244c0def2ce

  • SHA256

    6266bd980d4f1f2ad629364962dc96425924231f86aa117f49b4f2669ec52639

  • SHA512

    33799a550ed7933d9fc39e2feeb36f38cc8ce7c73c6b1d83d9da835f89f8fd991eb7bc220497e34d47c54bbeabc58c42858edd14de89cd31224bae0d1487eabc

  • SSDEEP

    1536:EEw3dp3QJH03m97FGjr23vAHQyOcTzG9SyjM2PKi72e1duV9jojTIvjr:En3dZQ1FMr23xy5S9SGXWOd69jc0v

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

      6266bd980d4f1f2ad629364962dc96425924231f86aa117f49b4f2669ec52639N

    • Size

      96KB

    • MD5

      31b1476ee1bd7b91667e1ef3844978b0

    • SHA1

      29ccda27b8b04660871feb25343b7244c0def2ce

    • SHA256

      6266bd980d4f1f2ad629364962dc96425924231f86aa117f49b4f2669ec52639

    • SHA512

      33799a550ed7933d9fc39e2feeb36f38cc8ce7c73c6b1d83d9da835f89f8fd991eb7bc220497e34d47c54bbeabc58c42858edd14de89cd31224bae0d1487eabc

    • SSDEEP

      1536:EEw3dp3QJH03m97FGjr23vAHQyOcTzG9SyjM2PKi72e1duV9jojTIvjr:En3dZQ1FMr23xy5S9SGXWOd69jc0v

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

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks