Overview

overview

10

Static

static

3

ea4b380525...cc.exe

windows7-x64

10

ea4b380525...cc.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ea4b38052506e0bd020fdd064592020cd10a5548ecdc578fa26af057e465fbcc

  • Size

    99KB

  • Sample

    241225-egn48sxlhm

  • MD5

    9dbcb0d01359cef65f0a3c9bbbc69591

  • SHA1

    e59d08118189b91f70352ce1559e031f106d59ba

  • SHA256

    ea4b38052506e0bd020fdd064592020cd10a5548ecdc578fa26af057e465fbcc

  • SHA512

    e2c6452797589660237d4e6b400121f0f354f29da0e14507dc6cb58271aae22e5f67b3f2c7c95aaec9bb31de70bb7c596a20b0386eaa0019a7587c986fefa8c9

  • SSDEEP

    3072:7FO+UD+rxs09aGMl8ePUft9gb3a3+X13XRzG:7Cirxs09VEotq7aOl3BzG

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

      ea4b38052506e0bd020fdd064592020cd10a5548ecdc578fa26af057e465fbcc

    • Size

      99KB

    • MD5

      9dbcb0d01359cef65f0a3c9bbbc69591

    • SHA1

      e59d08118189b91f70352ce1559e031f106d59ba

    • SHA256

      ea4b38052506e0bd020fdd064592020cd10a5548ecdc578fa26af057e465fbcc

    • SHA512

      e2c6452797589660237d4e6b400121f0f354f29da0e14507dc6cb58271aae22e5f67b3f2c7c95aaec9bb31de70bb7c596a20b0386eaa0019a7587c986fefa8c9

    • SSDEEP

      3072:7FO+UD+rxs09aGMl8ePUft9gb3a3+X13XRzG:7Cirxs09VEotq7aOl3BzG

    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