Overview

overview

10

Static

static

3

ae649bb7d0...9N.exe

windows7-x64

10

ae649bb7d0...9N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ae649bb7d08d2ef36916aae427d2461b891a1244d2a0e8689275244b889b9a09N

  • Size

    74KB

  • Sample

    241009-zw1f2ayckc

  • MD5

    04f456e3a33ea98d5aa3b069370f7db0

  • SHA1

    b5ed2f8f21dc80762f0699dca5e660735bc5232b

  • SHA256

    ae649bb7d08d2ef36916aae427d2461b891a1244d2a0e8689275244b889b9a09

  • SHA512

    126bbb0214041eae216737a251e488cfe42dedbb4f43d420d2e73fe1d389105de08881d61d19104f47a224be6caa0d36ec99d6a83ee4d97eea11d9d51060db88

  • SSDEEP

    768:s6ob5nVVvXQ2z6UnWBaR2FiE1CgZNdWzuOaa7OlFOu2hnPjvhiJjjShxOWdddddx:s9VpXL7WcR2kEk6jC6Ou0sS7u+ohJ

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

      ae649bb7d08d2ef36916aae427d2461b891a1244d2a0e8689275244b889b9a09N

    • Size

      74KB

    • MD5

      04f456e3a33ea98d5aa3b069370f7db0

    • SHA1

      b5ed2f8f21dc80762f0699dca5e660735bc5232b

    • SHA256

      ae649bb7d08d2ef36916aae427d2461b891a1244d2a0e8689275244b889b9a09

    • SHA512

      126bbb0214041eae216737a251e488cfe42dedbb4f43d420d2e73fe1d389105de08881d61d19104f47a224be6caa0d36ec99d6a83ee4d97eea11d9d51060db88

    • SSDEEP

      768:s6ob5nVVvXQ2z6UnWBaR2FiE1CgZNdWzuOaa7OlFOu2hnPjvhiJjjShxOWdddddx:s9VpXL7WcR2kEk6jC6Ou0sS7u+ohJ

    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