Overview

overview

10

Static

static

10

1d08dbd849...54.exe

windows7-x64

10

1d08dbd849...54.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1d08dbd849e2d9a90af8fb10de05424a35247c3924b97e4a1785596971e02354

  • Size

    582KB

  • Sample

    241224-yx7q3awmaw

  • MD5

    75be72bea3a891892844a1c9c8846bed

  • SHA1

    479e70457f656728413f9b90c371e5a3c6547615

  • SHA256

    1d08dbd849e2d9a90af8fb10de05424a35247c3924b97e4a1785596971e02354

  • SHA512

    ff35608ef30997434b8845994c2e01b5a90f5253eaad7d6826657e20acfae52e8c09b588d722ebcd009a323c76096420b94c91a3144c6646fb5ea09d9eb35613

  • SSDEEP

    12288:WoIBwYNqYNrekcPYNrq6+gmCAYNrekcPYNrB:RIBwpakaF+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

      1d08dbd849e2d9a90af8fb10de05424a35247c3924b97e4a1785596971e02354

    • Size

      582KB

    • MD5

      75be72bea3a891892844a1c9c8846bed

    • SHA1

      479e70457f656728413f9b90c371e5a3c6547615

    • SHA256

      1d08dbd849e2d9a90af8fb10de05424a35247c3924b97e4a1785596971e02354

    • SHA512

      ff35608ef30997434b8845994c2e01b5a90f5253eaad7d6826657e20acfae52e8c09b588d722ebcd009a323c76096420b94c91a3144c6646fb5ea09d9eb35613

    • SSDEEP

      12288:WoIBwYNqYNrekcPYNrq6+gmCAYNrekcPYNrB:RIBwpakaF+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