Overview

overview

10

Static

static

10

50f78aa156...0d.exe

windows7-x64

10

50f78aa156...0d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    50f78aa156ff5539e89f00662e9e52b6146837baf07e8589e329e99b60041e0d

  • Size

    371KB

  • Sample

    241222-19yd9s1jht

  • MD5

    b2c3c48236d6f74c70bab97a497179b8

  • SHA1

    e1669a5f42de84f272aac0336250995b88d7c36f

  • SHA256

    50f78aa156ff5539e89f00662e9e52b6146837baf07e8589e329e99b60041e0d

  • SHA512

    3de513325c55bfbdca4f57d6c7dd34b2bc46d33cbf7774046901cbd3c32b5a674c3d8ab153359d644caca12d2ede1a1048371cec43c0fbb531812ebab895577f

  • SSDEEP

    3072:DL1czKeEhxAIy09ec1hbRdIu6dNeXZs+XBL+FhVukEB0pwGvJe2VTBpifm3FKCE:HFOIy0AQN+NQs+RLOhSiix

Score
10/10
berbewbackdoordiscoverypersistence

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

      50f78aa156ff5539e89f00662e9e52b6146837baf07e8589e329e99b60041e0d

    • Size

      371KB

    • MD5

      b2c3c48236d6f74c70bab97a497179b8

    • SHA1

      e1669a5f42de84f272aac0336250995b88d7c36f

    • SHA256

      50f78aa156ff5539e89f00662e9e52b6146837baf07e8589e329e99b60041e0d

    • SHA512

      3de513325c55bfbdca4f57d6c7dd34b2bc46d33cbf7774046901cbd3c32b5a674c3d8ab153359d644caca12d2ede1a1048371cec43c0fbb531812ebab895577f

    • SSDEEP

      3072:DL1czKeEhxAIy09ec1hbRdIu6dNeXZs+XBL+FhVukEB0pwGvJe2VTBpifm3FKCE:HFOIy0AQN+NQs+RLOhSiix

    Score
    10/10
    berbewbackdoordiscoverypersistence

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

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks