General

  • Target

    5ff8d1a980f6f1acc49e6666094717dcb23a48c2d345269664fd99b5e7b2eb2dN

  • Size

    96KB

  • Sample

    241107-ermddsxpaj

  • MD5

    acab4c8933ff13355943a63c5efe6620

  • SHA1

    b69faf1a72cfed5e8d51e8de3f63b5aff367a166

  • SHA256

    5ff8d1a980f6f1acc49e6666094717dcb23a48c2d345269664fd99b5e7b2eb2d

  • SHA512

    0c77ece44ac7563c35c639443bcba4ddc75c0bd7a94d43506b281f4a3429aceb7b632f009a30861e4b0f913563a30bdd352995573664d2e12ecbfce05f83ced2

  • SSDEEP

    1536:MpKO14HcmlDL4NHG3tm1A38lfqXlWOoFaSWMZlWduV9jojTIvjr:MpKO6HcmBqH11TlYoFaf2lWd69jc0v

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

      5ff8d1a980f6f1acc49e6666094717dcb23a48c2d345269664fd99b5e7b2eb2dN

    • Size

      96KB

    • MD5

      acab4c8933ff13355943a63c5efe6620

    • SHA1

      b69faf1a72cfed5e8d51e8de3f63b5aff367a166

    • SHA256

      5ff8d1a980f6f1acc49e6666094717dcb23a48c2d345269664fd99b5e7b2eb2d

    • SHA512

      0c77ece44ac7563c35c639443bcba4ddc75c0bd7a94d43506b281f4a3429aceb7b632f009a30861e4b0f913563a30bdd352995573664d2e12ecbfce05f83ced2

    • SSDEEP

      1536:MpKO14HcmlDL4NHG3tm1A38lfqXlWOoFaSWMZlWduV9jojTIvjr:MpKO6HcmBqH11TlYoFaf2lWd69jc0v

    • 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