Overview

overview

10

Static

static

10

3560440702...4N.exe

windows7-x64

10

3560440702...4N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3560440702f4261c6f32b36cd0d332113bdbd3e34383c5f4240af7b2345500c4N.exe

  • Size

    482KB

  • Sample

    241225-tabynaxnfr

  • MD5

    ee361203ea27207d2a1bd7ce0481ae50

  • SHA1

    79307aeeeb7bb948e37bc9c76a573af3facb62dd

  • SHA256

    3560440702f4261c6f32b36cd0d332113bdbd3e34383c5f4240af7b2345500c4

  • SHA512

    bf53b1e5c8c354038e474d64c2d565f607e7e390fdea2052285af24a006ca43d45bc41149e3718340d77b1510023b6128a720d00b45ab0e1c465c4c113a4ce8a

  • SSDEEP

    6144:6yAJi0nLLl+wGXAF2PbgKLVGFM6234lKm3mo8Yvi4KsLTFM6234lKm3y:kJZLMwGXAF5KLVGFB24lwR45FB24lg

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

      3560440702f4261c6f32b36cd0d332113bdbd3e34383c5f4240af7b2345500c4N.exe

    • Size

      482KB

    • MD5

      ee361203ea27207d2a1bd7ce0481ae50

    • SHA1

      79307aeeeb7bb948e37bc9c76a573af3facb62dd

    • SHA256

      3560440702f4261c6f32b36cd0d332113bdbd3e34383c5f4240af7b2345500c4

    • SHA512

      bf53b1e5c8c354038e474d64c2d565f607e7e390fdea2052285af24a006ca43d45bc41149e3718340d77b1510023b6128a720d00b45ab0e1c465c4c113a4ce8a

    • SSDEEP

      6144:6yAJi0nLLl+wGXAF2PbgKLVGFM6234lKm3mo8Yvi4KsLTFM6234lKm3y:kJZLMwGXAF5KLVGFB24lwR45FB24lg

    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