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General

  • Target

    0d7084555fd91d4ac5276d8336af815feb65a0ee41dda835c6012158a2f6674bN.exe

  • Size

    520KB

  • Sample

    241225-xw823atlfv

  • MD5

    e107485127d5453190b9a438871c80f0

  • SHA1

    272dceb6ac1d39ad8c5974d151642faef6ff2439

  • SHA256

    0d7084555fd91d4ac5276d8336af815feb65a0ee41dda835c6012158a2f6674b

  • SHA512

    1a100d3a9947701e240e7ca9a9378fd4a7b290421082b2f8ed1d8fd5a5a28ffd2e34c785af62251c606e19a68b601b60b1ba8783dba8cacffa05b39f1c7b6b11

  • SSDEEP

    6144:ORxa+ZrKA2NFM6234lKm3mo8Yvi4KsLTFM6234lKm3r8SeNpgdyuH1lZfRo0V8JS:O2+ZsFB24lwR45FB24lJ87g7/VycgEH

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

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

Targets

    • Target

      0d7084555fd91d4ac5276d8336af815feb65a0ee41dda835c6012158a2f6674bN.exe

    • Size

      520KB

    • MD5

      e107485127d5453190b9a438871c80f0

    • SHA1

      272dceb6ac1d39ad8c5974d151642faef6ff2439

    • SHA256

      0d7084555fd91d4ac5276d8336af815feb65a0ee41dda835c6012158a2f6674b

    • SHA512

      1a100d3a9947701e240e7ca9a9378fd4a7b290421082b2f8ed1d8fd5a5a28ffd2e34c785af62251c606e19a68b601b60b1ba8783dba8cacffa05b39f1c7b6b11

    • SSDEEP

      6144:ORxa+ZrKA2NFM6234lKm3mo8Yvi4KsLTFM6234lKm3r8SeNpgdyuH1lZfRo0V8JS:O2+ZsFB24lwR45FB24lJ87g7/VycgEH

    • 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