Overview

overview

10

Static

static

3

ed6504177a...9e.exe

windows7-x64

10

ed6504177a...9e.exe

windows10-2004-x64

10

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General

  • Target

    ed6504177a911533041129fab8d2661e595b4cabc5e3b871e241253a03832e9e

  • Size

    896KB

  • Sample

    240919-dnry2ayamr

  • MD5

    c5a3c77bd27f9ec180189a5549693927

  • SHA1

    829ca88043958862be9b85fcfd759329f4c76136

  • SHA256

    ed6504177a911533041129fab8d2661e595b4cabc5e3b871e241253a03832e9e

  • SHA512

    f331dcfe7122d231224ac3035b5aed46f8a914abfbe851b0b3fd65aed7086fc1ef46c2b20c058af2ceca1d020b47fbdec25873ea9122da6ba2b1779532bc0900

  • SSDEEP

    12288:xhRj7EhByvNv54B9f01ZmHByvNv5VwLonfBHLqF1Nw5ILonfByvNv5HV:B7ECvr4B9f01ZmQvrUENOVvr1

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

      ed6504177a911533041129fab8d2661e595b4cabc5e3b871e241253a03832e9e

    • Size

      896KB

    • MD5

      c5a3c77bd27f9ec180189a5549693927

    • SHA1

      829ca88043958862be9b85fcfd759329f4c76136

    • SHA256

      ed6504177a911533041129fab8d2661e595b4cabc5e3b871e241253a03832e9e

    • SHA512

      f331dcfe7122d231224ac3035b5aed46f8a914abfbe851b0b3fd65aed7086fc1ef46c2b20c058af2ceca1d020b47fbdec25873ea9122da6ba2b1779532bc0900

    • SSDEEP

      12288:xhRj7EhByvNv54B9f01ZmHByvNv5VwLonfBHLqF1Nw5ILonfByvNv5HV:B7ECvr4B9f01ZmQvrUENOVvr1

    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

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks