Overview

overview

10

Static

static

3

7ee232dcab...2N.exe

windows7-x64

10

7ee232dcab...2N.exe

windows10-2004-x64

10

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General

  • Target

    7ee232dcab1f6886bba5f09f665948acab8680d57755784505ef071558795be2N

  • Size

    664KB

  • Sample

    241003-vqkfeawhpj

  • MD5

    185d3ad69b88c3daccf447949e831930

  • SHA1

    fd61cc0f7cd6ab0682381548878f100c8ad12f0b

  • SHA256

    7ee232dcab1f6886bba5f09f665948acab8680d57755784505ef071558795be2

  • SHA512

    f69af06a0a1eed3e78d21f301c232ac7ffb2ade46cf7722ce510158c6543bc8af1dcace819d882b44995635ab98dcd4d525d6ad7bca6c6c569eebe050f169bfe

  • SSDEEP

    12288:cSJnIs3JpV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJmDk:cSasZW4XWleKWNUir2MhNl6zX3w9As/8

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

      7ee232dcab1f6886bba5f09f665948acab8680d57755784505ef071558795be2N

    • Size

      664KB

    • MD5

      185d3ad69b88c3daccf447949e831930

    • SHA1

      fd61cc0f7cd6ab0682381548878f100c8ad12f0b

    • SHA256

      7ee232dcab1f6886bba5f09f665948acab8680d57755784505ef071558795be2

    • SHA512

      f69af06a0a1eed3e78d21f301c232ac7ffb2ade46cf7722ce510158c6543bc8af1dcace819d882b44995635ab98dcd4d525d6ad7bca6c6c569eebe050f169bfe

    • SSDEEP

      12288:cSJnIs3JpV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJmDk:cSasZW4XWleKWNUir2MhNl6zX3w9As/8

    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