Overview

overview

10

Static

static

3

d561494656...29.exe

windows7-x64

10

d561494656...29.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d5614946568a9e9ed609e4cadc8bc5e02630ca2e0a82994b667b48c1335a6429

  • Size

    582KB

  • Sample

    241123-epmw5stqcm

  • MD5

    b8be43ed435a21f597c1dc52dcf0e4b8

  • SHA1

    3badd40394c2eaf47a65116a32c15bb4ccf613b7

  • SHA256

    d5614946568a9e9ed609e4cadc8bc5e02630ca2e0a82994b667b48c1335a6429

  • SHA512

    211684121219860309cd97acd4a4e53452c05a2774027286a7c0779efbf05de490eef2ffcf495d0f13aebf61d3dcd2c6e81c51164e7194d614b84e0cdf272275

  • SSDEEP

    12288:v3V72W6r/9X+MYNrekcPYNrq6+gmCAYNrekcPYNrB:dKLtakaF+gqakad

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

      d5614946568a9e9ed609e4cadc8bc5e02630ca2e0a82994b667b48c1335a6429

    • Size

      582KB

    • MD5

      b8be43ed435a21f597c1dc52dcf0e4b8

    • SHA1

      3badd40394c2eaf47a65116a32c15bb4ccf613b7

    • SHA256

      d5614946568a9e9ed609e4cadc8bc5e02630ca2e0a82994b667b48c1335a6429

    • SHA512

      211684121219860309cd97acd4a4e53452c05a2774027286a7c0779efbf05de490eef2ffcf495d0f13aebf61d3dcd2c6e81c51164e7194d614b84e0cdf272275

    • SSDEEP

      12288:v3V72W6r/9X+MYNrekcPYNrq6+gmCAYNrekcPYNrB:dKLtakaF+gqakad

    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