Overview

overview

10

Static

static

3

066df59528...7f.exe

windows7-x64

10

066df59528...7f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    066df5952814950b4fe1aa0fefd942b773b9e43ac5a0b02dbe7f07bd4cf3ce7f

  • Size

    100KB

  • Sample

    240925-wxnl3szdkm

  • MD5

    ede0378489c5d3452d928aa23f10801f

  • SHA1

    00ce2b133d41e1312d0061019fc0141b8965fd77

  • SHA256

    066df5952814950b4fe1aa0fefd942b773b9e43ac5a0b02dbe7f07bd4cf3ce7f

  • SHA512

    7f6dc524ddd15495b62fe0785b98fc54aaeeb956bbc54704f4c0958057e7301ec100d5e9bbb9f5425cce774b5c19017c9e532309ea8b4b61e1a3cfb6dcce2f72

  • SSDEEP

    3072:aHtc9qlhv30Iow04q4n5LOkkgb3a3+X13XRz:aHD30Iowbq4npOkh7aOl3Bz

Score
10/10
berbewbackdoordiscoverypersistence

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

      066df5952814950b4fe1aa0fefd942b773b9e43ac5a0b02dbe7f07bd4cf3ce7f

    • Size

      100KB

    • MD5

      ede0378489c5d3452d928aa23f10801f

    • SHA1

      00ce2b133d41e1312d0061019fc0141b8965fd77

    • SHA256

      066df5952814950b4fe1aa0fefd942b773b9e43ac5a0b02dbe7f07bd4cf3ce7f

    • SHA512

      7f6dc524ddd15495b62fe0785b98fc54aaeeb956bbc54704f4c0958057e7301ec100d5e9bbb9f5425cce774b5c19017c9e532309ea8b4b61e1a3cfb6dcce2f72

    • SSDEEP

      3072:aHtc9qlhv30Iow04q4n5LOkkgb3a3+X13XRz:aHD30Iowbq4npOkh7aOl3Bz

    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