Overview

overview

10

Static

static

3

eae6128e90...42.exe

windows7-x64

10

eae6128e90...42.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    eae6128e90ef877fbe95a10f55b3f61397d5032d3b6ed730f846c3559ab15a42

  • Size

    71KB

  • Sample

    240919-dk8sdaxhlr

  • MD5

    568530f04429a0efc59d4b5bea302a3b

  • SHA1

    6aa6cc5d644ac83af1753813f98081116cf02706

  • SHA256

    eae6128e90ef877fbe95a10f55b3f61397d5032d3b6ed730f846c3559ab15a42

  • SHA512

    a876fe53f08b575f505c39bcda3bd834cd058bb94cd12fc40cf22256cd4116e17b1dbd0732497855267939d7606a160fb3c6db56b551dff8afcd2495363d3f86

  • SSDEEP

    1536:jSZ6Le/n4asWf3wtyFHkt1tRQtDbEyRCRRRoR4Rk:OZpfQICveBEy032ya

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

      eae6128e90ef877fbe95a10f55b3f61397d5032d3b6ed730f846c3559ab15a42

    • Size

      71KB

    • MD5

      568530f04429a0efc59d4b5bea302a3b

    • SHA1

      6aa6cc5d644ac83af1753813f98081116cf02706

    • SHA256

      eae6128e90ef877fbe95a10f55b3f61397d5032d3b6ed730f846c3559ab15a42

    • SHA512

      a876fe53f08b575f505c39bcda3bd834cd058bb94cd12fc40cf22256cd4116e17b1dbd0732497855267939d7606a160fb3c6db56b551dff8afcd2495363d3f86

    • SSDEEP

      1536:jSZ6Le/n4asWf3wtyFHkt1tRQtDbEyRCRRRoR4Rk:OZpfQICveBEy032ya

    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